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Starbucks Focuses on Inventory Rotation
December 12, 2014
At the Starbucks regional distribution center in Tennessee, the boxes of espresso beans stacked on a rack look nearly identical.
The only difference? One case expires in October, the other in November.
If a picker grabs the fresher product, he just created an exception — a pick that, while not inaccurate, is slightly less than optimal.
For a company that moves as much product as Starbucks, even the occasional out-of-order picks can add up fast. Exceptions raise the risk that coffee beans or tea will reach their expiration date while theyre still in the warehouse or on the shelf of a coffee shop.
To tackle exceptions, Starbucks employees wrote an algorithm to track product by expiration date, then created metrics to gauge how well the company was managing inventory.
They also took some decidedly low-tech steps including:
- Reminding pickers to only pick from the front of flow-through racks.
- Placing Pick Me First stickers on returned products to move them quickly through the warehouse.
Details on how Starbucks reduced exceptions, and on preventing accidents, and sharing truck space with rivals appears in the December issue of Distribution Center Management. Subscribe today.
Preparing for Dimensional-Weight Pricing
November 14, 2014
As the deadline for dimensional-weight pricing gets ever closer, distribution center managers are scrambling to find solutions.
The business reality is that the brunt of the impact will be borne by small and medium sized companies that lack negotiating leverage.
The big national account shippers have contracts locking in pricing for some extended period and in many cases have been able to negotiate more favorable terms.
So does all this mean there is nothing to be done to combat the impact of dimensional-weight pricing? No, says packaging expert Jack Ampuja.
In an article in the November issue of Distribution Center Management newsletter Ampuja outlines four strategies that can be implemented at little or no cost.
Read the full article, How to prepare for an increase in dimensional-weight shipping costs.
Polybags Replace Boxes — But They Pose Challenges, Too
October 31, 2014
Many items shipped by Other World Computing leave the distribution center not in boxes but in polybags.
The distributor of computer parts and accessories shifted to polybags in part to circumvent price increases by UPS and FedEx, which will move to so-called dimensional-weight pricing in late December.
Other World Computing shows that DCs can find solutions to the UPS and FedEx price hikes that loom in the coming months. But switching from boxes to polybags isnt necessarily a seamless transition, warns Tim Kraus, an expert on sortation and conveyors at Intelligrated.
For many DCs, handling polybags could require an investment in technology. Thats because many sortation and conveyor systems are designed to handle rectangles, not oddly shaped bags, which can be invisible to a systems photo eye.
Such problems arent insurmountable, but they certainly complicate the decision of moving to polybags.
Kraus and Other World Computings Ryan OConnor agree that now is the time for a serious discussion about how much of your product could be shipped in bags instead of boxes.
Companies that arent reacting to this now, O’Connor says, are going to be in for a shock come January.
More on Other World Computings shift to polybags, plus tips from packaging expert Jack Ampuja appear in the November issue of Distribution Center Management. Subscribe today.
Last Minute Tips for Holiday Rush
October 15, 2014
Its that time of year again when many DCs are ramping up operations and bringing on temp help for the seasonal rush.
Its too late to make major changes, but Curt Barry founder and president of F. Curtis Barry & Co. says that its not too late for minor tweaks that can make a big difference.
In the October issue of Distribution Center Management, Barry shared 18 important best practices every company should consider.
Read the full article, As holiday rush approaches, follow these last-minute tips to prepare.
Focus on Forklift Maintenance and Training
October 3, 2014
As safety violations go, the forklift problems at Exel Inc.s automotive parts distribution center in Toledo, OH, were mild.
No one was injured in the incident that caused inspectors from the Occupational Safety and Health Administration (OSHA) to visit earlier this year.
Still, OSHA proposed fines totaling $52,500.
The hefty penalties underscore how seriously OSHA takes forklift maintenance and training, and they highlight the downside of ignoring the basic maintenance guidelines and training rules that federal regulators enforce.
Two maintenance violations and three training violations make up probably 90 percent of what OSHA cites on forklifts, says Dave Hoover of Forklift Training Systems. But companies continue to make the same mistakes over and over again.
What are the big five:
1. Failing to inspect
2. Allowing broken-down forklifts to keep operating
3. Failing to require operator certification
4. Dropping the ball on re-evaluation
5. Ignoring training after an accident.
More on OSHA inspections, tips for the holiday rush, solar rooftops, and preparing the DC for winter appear in the October issue of Distribution Center Management. Subscribe today.
Nine Signs its Time to Reslot Your DC
September 19, 2014
Bad slotting is a lot like heart disease, says Ron Grove, vice president of consulting firm TZA and a member of Distribution Center Managements advisory board. Its the silent constrictor.
Just as a cardiologist performs a stress test to look for symptoms of heart disease, you should be aware of the signs that your slotting issues are slowing production.
Grove offers nine warnings that its time to reslot:
Excessive replenishments. If you have an increasing number of replenishents relative to lines picked, youre probably wasting time. Emergency replenishments are a warning sign.
Excessive pick travel. Are pickers forced to backtrack? Do they often travel in and out of other zones or aisles? Grove suggests conducting a trip audit to get a handle on travel times in your DC.
Damages. An increase in damage or a pattern of types of items being damaged is another sign that its time to reslot.
Self-routing. Are pickers choosing their own routes because they think they can do it better?
Excessive handling time. A spike in missed shipping times or an increase in order cycle times.
An out-of-kilter ratio of pickers to replenishers. The ratio should fall between 6 to 1 and 12 to 1. If you have too many replenishers relative to pickers, its time to look at slotting.
Dirt. Walk along the pick path. If you see dust and dirt on high-value products, its time for a reorganization.
Inventory profile changes. If your SKUs have decreased or your turn velocity has fallen off, you might have unused capacity.
Omni-channel distribution. Have you moved to a new distribution model that affects order profiles and shipping types? Theres a good chance the change requires adjustments to capacity, pick-line configuration, and location assignments.
Grove suggests mining your warehouse management system for data. Determine which metrics are most relevant to your slotting and examine them.
One piece of good news: Slotting tools have improved markedly. The downside is these tools require more effort to set up on the front end.
More on slotting, preparing for peak, and moving from reactive to proactive management, appear in the September issue of Distribution Center Management. Subscribe today.
Preparing the DC for Peak Season
September 4, 2014
The 2013 holiday rush was marked by bad weather, delayed shipments and disappointed consumers. How can you avoid a repeat this year?
David Landau, vice president of product management at Manhattan Associates, says there are steps to take now to smooth out the rough days of December. Among them:
• Get out from behind your desk. Manhattan Associates research finds many managers and supervisors spend 60 percent or more of their time behind their desks.
Landau suggests investing in a mobile labor management system that lets you track production from a tablet. This lets me go out on the floor to my poor performers and either coach them up or coach them out, he says.
• Plan for your staffing needs. How many shifts do you plan to run during peak season? How many temps will you hire, and what sort of tasks will you allow them to handle? Its best to answer staffing questions early. If you aim to keep your workers happy, you should also think about some sort of incentive plan that pays bonuses for workers who thrive during a difficult time.
• Make your inventory omni-channel. For a handful of huge retailers, it makes perfect sense to divide inventory into one stream for store replenishment and another for e-commerce fulfillment. Everyone else would be wise to tear down the walls separating types of inventory.
No matter how much you prepare, peak season is always difficult. Its a high-stress time in the warehouse, Landau says. But DCs face an added incentive to avoid the mistakes of 2013 — consumers are using social media to shame companies that dont execute.
If you do make a mistake and have a bad shipment, Landau says, its going to be all over Twitter, Instagram, and Facebook.
More on preparing for peak, moving from reactive to proactive management, and implementing a VNA layout, appear in the September issue of Distribution Center Management. Subscribe today.
Justifying Investment in Your DC
August 21, 2014
Youve probably managed to succeed in your career while leaving financial calculations to the bean counters, but the Great Recession has affected how companies justify capital projects.
Its time to get comfortable using net present value (NPV) and internal rate of return (IRR) justifications, says John T. Phelan Jr.
Phelan, the chief operating officer of TriFactor, explains how in a recent article for Distribution Center Management. Read this featured article today.
Make the Best of an Annual Physical Inventory
August 7, 2014
A significant number of companies still conduct old-fashioned annual physical inventories. Its a practice that endures despite its downsides, inventory management experts say.
An annual physical count is one of the dumbest things we do, says Jason Bader of The Distribution Team.
While annual physical inventories are imperfect, there are ways to make them better, says Bader in the August issue of Distribution Center Management.
For example, form your count teams in advance. Don’t leave this to chance. If you do, inexperienced workers will wind up together, creating the potential to sabotage your count.
A smarter approach: Form two-person teams, pairing an experienced person with a worker who doesnt regularly touch the inventory.
Then, make sure everyone knows the role they play on the team. For the most accurate count, the experienced person should be counting the items while the rookie does the recording.
More on a successful physical inventory, plus an unconventional approach to safety, and how to calculate NPV and IRR appear in the August issue of Distribution Center Management. Subscribe today.
Inventory management expands beyond four walls of the DC
July 24, 2014
As the e-commerce revolution puts unrelenting pressure on supply chains, brick-and-mortar retailers increasingly are using stores to supplement the inventory in their DCs.
Ship from store is a wonderful thing, Gap executive Art Peck recently told Wall Street analysts. It allows us to expose all of our inventory, regardless of where it is — in our DCs, in our store, on our website — to all of our demand.
For retailers that already have prime real estate in the form of brick-and-mortar stores, ship from store offers a competitive advantage against e-tailers that ship from distant fulfillment centers.
Retailers will also experience lower transportation costs and increased inventory turnover, which let them hold the line on prices.
On the other hand, the possibilities are complicated, says Kris Bjorson, head of retail/e-commerce distribution at commercial real estate brokerage Jones Lang LaSalle.
Perhaps stores will turn their back rooms into mini-DCs. Bjorson sees some stores turning into “urban logistics facilities” or even crossdocks.
There isn’t a one-size-fits-all strategy, said Bjorson. But we expect stores to become an important part of the customer fulfilment strategy.
More on ship-from-store practices, boosting piece-pick operations, and flexible work platforms appear in the July issue of Distribution Center Management. Subscribe today.
Preparing for FedEx and UPS Rate Hikes
July 11, 2014
In a widely anticipated announcement, UPS says it will follow the lead of FedEx in raising prices for light-but bulky packages larger than three cubic feet.
UPS says its so-called dimensional weight pricing will begin in late December. FedEx plans to change its pricing in early January.
The change means that rates will be based not just on weight but also on the space occupied by a package. The price tag? An estimated half-billion dollars a year in new revenue for FedEx and UPS.
In the July issue of Distribution Center Management, Jack Ampuja of Supply Chain OptiMizers, Jerry Hempstead of Hempstead Consulting, and Jaris Briski of third-party logistics provider Genco, suggest strategies for lessening the coming impact.
Step 1: Figure out how bad it will be. Some DCs will feel little pain, others will feel a lot. Each customers contract and each customers package profile can be very different, Briski says. Customers that have higher- cube, lower-weight packages will be most impacted.
Step 2: Reconsider your free shipping thresholds. When FedEx and UPS start charging more to ship light packages, you — or perhaps your companys marketing department — will need to make a decision. Do you continue to entice customers with free shipping, or do you ask them to share the pain of the price increase?
Step 3: Scrutinize your packaging. Time for some MBWA — management by walking around. Ampuja and Hempstead both suggest standing at your shipping line and examining your packages before theyre sealed. If youre sending small items in big boxes with a lot of empty space, its time to rethink your packaging.
Details on these and other strategies for dealing with the coming price increases appear in the July issue of Distribution Center Management. Subscribe today.
Smart Glasses Advance Warehouse Productivity
June 26, 2014
Google Glass promises a futuristic method of filtering the world through a computer screen. For warehouses, that technology might not be too far into the future.
Smart glasses maker Vuzix and enterprise software firm SAP are marketing an augmented reality offering designed for DCs. A video demonstration created by the two companies poses tantalizing possibilities.
In the video, a forklift operator sees and hears picking instructions through his smart glasses. Hes directed to pick a product in a specific aisle and row. As he nears the pick location, a green rectangle appears to highlight his destination.
When he picks the item, the built-in scanner verifies that the operator has the right package, then directs him to the next pick or the loading dock.
Click to see the demonstration of smart glasses in the DC..
Vested Outsourcing a Win for Dells DC
May 16, 2014
As Dell continued to tighten the vise on costs and Genco kept pushing back, the relationship devolved into something akin to a marriage on the rocks.
Instead of splitting, the companies made a last-ditch effort to reconcile.
Kate Vitasek, a researcher at the University of Tennessee Center for Executive Coaching, and author of Vested Outsourcing, blames the problems on the conflict inherent in the companies contract.
As the talks wore on, both sides realized that they needed to change their approach. They settled on a new arrangement that, rather than simply paying the 3PL for activity, would rewarded Genco for results.
The facility in question was a reverse logistics operation, but Vitasek says the principles of Vested Outsourcing that they used apply to any type of DC. The five principals are:
- Embrace outcomes, not transactions.
- Focus on the what, not the how.
- Clearly define and measure desired outcomes.
- Add incentives.
- Embrace a mode of insight vs. oversight.
The May issue of Distribution Center Management provides details on the five principles as well as outcomes for Dell and Genco. Subscribe today.
As More DCs Hire Disabled Workers, Flexibility is Key
April 17, 2014
Beth Hammond works for a nonprofit organization that helps disabled workers find jobs in DCs, and she has seen what she calls an amazing transformation in recent years.
Hammond, director of training at VIP Solutions in Rancho Cucamonga, CA, once struggled to get big companies to agree to place disabled workers in their DCs.
Now, though, Hammond says companies are calling her to ask for employees.
VIP Solutions has placed disabled workers in the DCs of Frito-Lay, Nestle, Toys R Us, and apparel company Charlotte Russe, among others.
The efforts can benefit both employers and employees, Hammond tells readers in the April issue of Distribution Center Management. Employers get loyal workers and feel-good credibility with consumers. For disabled workers, agroup that has sky-high unemployment, these programs can mean a first paycheck and solid work experience.
The secret is to be flexible. The best-laid plans dont always work, Hammond says.
She points to a case where a worker wasnt hitting his numbers in the processing department, so Hammond suggested moving him to the shipping department. The switch in jobs made the difference between the worker being fired and staying on as a permanent employee.
Click to learn how Lowes has integrated disabled workers into its DC staff.
In DC Design, Dont Forget Insurance
April 4, 2014
At the 360,000-square-foot DC that supplies Sheetz convenience stores, theres a permanent concrete mezzanine where fast- moving product is stored.
Darrin Pohar, vice president of distribution at Sheetz, says that its not the most efficient set-up. And its an arrangement that wont be repeated at Sheetzs new 250,000-square-foot facility in Burlington, NC.
The company defined its process flow before deciding where walls would go. That means no permanent mezzanine, an uninterrupted conveyor flow, and a more streamlined operation for moving goods to Sheetzs growing roster of stores.
We wanted something that we could adapt and expand as we grow from 100 stores to 400 stores, Pohar says. We tried to keep everything as simple and flexible as possible.
Sheetzs material handling systems integrator is TriFactor, and chief operating officer J.J. Phelan urges his clients to start thinking about the little details of racks, conveyors, and sprinklers at the same time that they start contemplating the big decisions of when and where to build a new DC.
He even advises them to consider what might appear to be unrelated issues such as insurance.
Insurance premiums depend on the amount of inventory, the commodity classification of the inventory, and the ways the inventory is stored, he says. These factors can play a major role in storage system design and in turn overall DC design.
Additional design considerations appear in the April issue of Distribution Center Management. Subscribe today.
Introduce Lean Thinking into Your DC
March 21, 2014
Steve Hopper is a proponent of lean processes in distribution, but hes also skeptical of efforts to make a broad and ambiguous topic seem like a cure-all for distribution centers.
Im a little bit of a cynic, says Hopper, founder of Inviscid Consulting. Its almost like these ideas are repackaged and remarketed every few years. In my mind, lean in the DC is nothing new.
Hopper sees lean as a common-sense approach, one that requires analysis and sound judgement but not a major overhaul.
In the March issue of Distribution Center Management, Hopper shares eight lean strategies including Strategy Number 4: Forget the putaway two-step.
Many DCs unnecessarily make putaway a two-step process. Hopper says you can often make putaway a one-step process, with the worker who pulls a pallet off a truck putting it away.
If one lift-truck operator pulls a pallet off a truck and puts it in a staging lane, and another operator picks it up in the staging lane and puts it away, you’re duplicating the time needed to stop the forklift, lift the pallet, set it down, and pull the forks out.
All of Hoppers lean strategies appear in the March issue of Distribution Center Management. Subscribe today.
Data Collection and Analysis Prevents Workplace Accidents
March 6, 2014
Before applying a data-mining technique known as predictive analysis to its operations, engine distributor Cummins Rocky Mountain struggled to prevent accidents at its Denver distribution center.
The company would manage to cut injuries one year, only to see them spike the next.
Cummins turned the corner after it began using a new software package from Predictive Solutions. Within a year, Cummins’ recordable incidents plunged by 76 percent.
Predictive analysis has taken off in recent years as companies increasingly mine data to improve their marketing and cut their costs. Netflix famously has used predictive analysis to recommend movies based on titles customers have enjoyed in the past.
For Griffin Schultz, general manager of Predictive Solutions, using data to recommend flicks is small potatoes. His goal is nothing short of saving lives.
What we can do today is predict and prevent workplace injuries," he says. “What safety managers could not see, the computer could.
Details on Cummins sophisticated data collection and hazard modeling appear in the March issue of Distribution Center Management. Subscribe today.
Green Packing Material Promises Better Protection
February 20, 2014
As the e-commerce revolution finds distribution centers shipping more and more items in ever smaller packages, boxes and packing material are becoming a bigger concern. Some companies, such as office supplies seller Staples, have begun creating custom-made boxes that minimize wasted space.
Many others, though, rely on foam, paper, void fill, or packing peanuts and hope for the best.
The maker of a new packing material made of cardboard says its solution offers more protection, lower cost, and fewer environmental impacts.
The material, known as ExpandOS, uses strips of cardboard folded into triangles to protect fragile items. A packer places ExpandOS into a box, and the triangles become entangled in a way that offers surprising stability, ExpandOS Chief Executive Officer Jeff Boothman, tells Distribution Center Management.
ExpandOS client Ten Strawberry Street, a distributor of ceramic dinnerware, says breakage rates fell by half after it began using the cardboard packing fill instead of kraft paper. The material was cheaper, too — just over $1.20 per box, compared to nearly $1.60 a box for kraft paper.
Details on ExpandOS and the DCs that are using it appear in the February issue of Distribution Center Management. Subscribe today.
Ergonomic loaders and unloaders speed dock activities
Destuff-IT Unloaders and Restuff-IT Loaders assist workers with manual handling of floor-loaded products in containers and trailers at inbound and outbound loading docks. They are designed to integrate with flexible roller conveyors and contribute to improved case rate, increased productivity, and reduced risk of worker injury.
See Destuff-IT Unloaders and Restuff-IT Loaders in action at:
Pull Model Improves Control in Distribution Center
February 6, 2014
An inventory management approach with a clunky name has yielded big results for some distribution centers.
The strategy is called the theory of constraints (TOC), and it has been embraced by Random House, adidas, and other manufacturers and retailers as a way to manage inventory.
Its been applied in literally thousands and thousands of companies very successfully, says Gerald Kendall, a consultant and author of several books about the theory of constraints.
Kendall explained the theory and its applications in the February issue of Distribution Center Management.
The typical inventory approach is a push model — factories and DCs shove products at stores and hope it sells. TOC preaches pull — replenishing inventory as demand dictates.
For Random House, the theory of constraints drove a shift to more frequent ordering. The company now replenishes smaller quantities based on actual demand.
Random House also automated location changes, the process of moving slow-selling books to smaller locations or to bulk storage. Before, location changes were manual, and therefore took a long time.
As a result of applying TOC to its inventory, Random House saw many improvements including a reduction in its emergency replenishment rate from 38 percent to 1.7 percent.
Details on the use of TOC at Random House and adidas appears in the February issue of Distribution Center Management. Subscribe today.
Staples Uses Custom Packaging to Cut Waste
January 23, 2014
Place an order for a few reams of paper and a box of pens on Staples website, and the retailer immediately will get to work creating a customized shipping package, one that minimizes wasted space.
Through a partnership with software firm Packsize International, Staples creates a corrugated box at the fulfillment center. A large machine churns out boxes, some small enough for a box of paper clips, others large enough to hold a conference table.
Intriguingly, Staples was inspired as much by sustainability as by savings.
Office supplies isnt exactly a niche associated with environmentally conscious consumers, but Staples says customers consistently complained about receiving oversized boxes filled with air pillows.
Details on how Staples is meeting customer needs while cutting material costs and increasing truck capacity, appear in the January issue of Distribution Center Management. Subscribe today.
Labor Conditions a Top Issue in New Year
January 9, 2014
The U.S. unemployment rate dropped to a five year low in November, signaling the return of a familiar management challenge: Finding and keeping workers is about to get harder.
A generation gap only toughens the task. While baby boomer bosses are accustomed to one way of doing business, workers in their 20s and 30s arent as apt to accept grueling conditions as their parents were.
The January issue of Distribution Center Management newsletter looks at trends in DC management including the challanges of the labor market.
Read this article online at: http://www.DistributionGroup.com/dcmtrends.php
And while youre at the website, please consider becoming a regular reader of Distribution Center Management.
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Warehouse Fuels Workers with Fun
December 19, 2013
One month, theres a chili cook-off combined with a costume contest. Another month its a luau. At Thanksgiving, The Container Store DC workers stage a bowling match using frozen turkeys as balls. The highlight of the year might be Derby Day, when employees divide into teams to build cars inspired by the Boy Scouts Pinewood Derby.
As Mike Cornado rattles off one party after another, he hardly seems to be describing the work conditions in a distribution center, which are all too often portrayed as soul-crushing places to earn a living.
But Cornado, The Container Stores director of distribution, tells Distribution Center Management, that he strives to create a lively, inspiring, even creative atmosphere at the 1.1 million-square-foot Dallas DC.
The idea behind consciously having fun is to attract the best people to The Container Store DC. High turnover is rampant in warehouses, but Cornado says a fun atmosphere can help attract good workers. We believe one great person will do the work of three good people.
Details on how Cornado motivates his team appear in the December issue of Distribution Center Management.
Navigating the 3PL Process
December 6, 2013
With 3PLs posting solid growth, outsourcing has emerged as a fast-growing trend in the distribution industry.
Perhaps a quarter of DCs are now run by third-party logistics providers, industry experts estimate, and their market share seems poised to grow as manufacturers and distributors try to squeeze efficiencies from their supply chains.
In the December issue of Distribution Center Management, Robert Ulery, vice president of Johnson Stephens Consulting and Mark Richards, vice president of AWI Logistics, share seven steps to picking the right 3PL.
Step number one is to find the right fit.
Because outsourcing distribution is such a big commitment, make sure youre comfortable with the 3PL you hire — not just the equipment and facilities, but the people, they say.
"If you have that cultural fit, you can work through any problem," Richards adds. If you dont, good luck.
One way to ensure that fit is to have representatives from the top bidders tour your facility, and go tour the facilities they run. Dont let the common fear that a tour will reveal sensitive information stand in the way of this important step, Ulery says.
When you tour the 3PLs facility, make note of such details as the cleanliness of the warehouse, the attitude of the workers, and the longevity of the managers.
The full list of seven steps for picking the right 3PL appear in the December issue of Distribution Center Management.
Focus on Human Side of WMS Implementation
November 21, 2013
Too many WMS implementations struggle and fail, not because of the system’s weak technical performance, but because of the tendency to underestimate the human side of the project.
The management team must be aware of these traps and know how to mitigate or, in the best case, avoid them, says Catherine Cooper, president of supply chain consulting Firm, World Connections.
Cooper notes that these traps occur in three main areas: developing the project team, communication, and change management.
To read her dos and donts for leading a cohesive project team and preparing the organization to go-live, visit www.DistributionGroup.com and click on Featured Articles.
DCs Pursue Lean Strategies
November 6, 2013
Whether the problem is as big as $9 billion in slow-moving inventory or as small as unclear labels on product, DCs are embracing lean principles as a way to improve their efficiency.
Proponents of lean thinking espouse a variety of acronyms for identifying inefficient practices, and they use Japanese terms to describe the ferreting out of waste. But in essence, says Andy Hunter of third-party logistics provider Genco, lean isnt complicated. Lean is a very simple idea, he says. Its just about reducing waste.
The November issue of Distribution Center Management, reports on the lean efforts at Genco, Walgreen, and Safeway.
At Walgreen the problem was two-fold, too much inventory and too few supervisors. Walgreen DCs had only one supervisor for 150 workers, about a tenth of the number it needed.
With too much fat and too little supervision, Walgreen decided to embark on a lean program. Part of the solution was to involve everyone in the DC. Now, every shift starts with a 15-minute meeting on lean efforts. Considering that Walgreen has 10,000 workers in its supply chain, that short meeting represents a huge investment.
Managers also take a daily walk through the facility to look for inefficiencies. And signs are posted in the DCs, which outline common sources of waste including mistakes, waiting, transportation, too much motion, and excess inventory.
Details on the lean efforts at Genco, Walgreen, and Safeway appear in the November issue of Distribution Center Management.
Automation Has Unexpected Benefits
October 28, 2013
When W.W. Grainger opened its new 1 million-square-foot DC, it sported state-of-the-art automation. When Safeways 36-year-old automation system finally died, the grocer decided it was time to upgrade.
The decision by both companies shows that investment in DC automation is back in vogue as the economy bounces back. At this years Material Handling and Logistics Conference, the two companies shared the lessons learned from their automation investments.
In an unusual piece of advice, Mike Peterson, group director of distribution operations for Safeway, says to look for heros in projects of this type.
Upgrading your automation isnt easy, but it gives your people a chance to shine. One of the unintended consequences was that it helped us identify heroes, Peterson says.
In some cases, workers unexpectedly stepped up to take on new responsibility with the ASRS upgrade. Peterson responded by giving those workers more responsibility on other projects.
Additional tips from both companies appear in the October issue of Distribution Center Management.
Unusual staffing arrangement yields savings for DC
October 11, 2013
At most distribution centers, the relationship between DC operator and staffing firm is an arms length transaction.
The DC needs people, and its willing to pay the staffing agency to deal with recruiting, hiring, and paying workers.
But when Focus Products Group decided to raise the level of performance at its DC in Pleasant Prarie, WI, the company didnt want to stick with business as usual.
Instead, it had a long list of demands. Focus Products Group wanted better workers and better technology to track their performance — but it didnt want to invest anything up front.
Sensing both a challenge and an opportunity, labor management firm TZA decided to tackle the task.
The result is a collaboration that TZA President Evan Danner tells Distribution Center Management is saving money, boosting performance, and offering a new model of collaboration.
Heres how it works:
- TZA hires and pays most of the workers at Focus Products Groups DC.
- TZA provides a labor management system and collects a percentage of staff costs.
- Focus Products Group pays a flat fee and reaps any savings from increased productivity.
Ensure Your DC is Ready for Peak Season
September 27, 2013
With the economy on the rebound but companies still running lean, this peak season threatens to overwhelm warehouses that arent prepared.
In the September issue of Distribution Center Management logistics experts Jeff Barry of F. Curtis Barry & Co. and Diane Blair of Intelligrated suggest five essential ways to prepare. These include performing preventive maintenance right now.
Just as you dont leave on a family road trip without inspecting your vehicle, you shouldnt go into peak season with a DC full of rusty chains and worn belts. You want to find and fix problems now, before they shut down your order handling.
Tour your facility and look for signs that your material handling equipment needs maintenance. Lubricate chains and look for oil drips. Check belts for wear. Look for shavings that may be a sign of misalignment.
Listen for unusual sounds and check for any changes in how product moves from point A to point B. Check electrical wiring to confirm that everything is secure and look at temperature ranges to see if anything is out of the normal range.
If youre unsure of the maintenance needed for your systems, schedule a mechanical audit from a material handling systems provider.
All five preparation steps appear in the September issue of Distribution Center Management.
Designing the Distribution Center for E-Commerce
August 16, 2013
E-commerce has grown rapidly over the past several years. Last year, it exploded. Many retailers saw their e-commerce sales increase by double digits and are projecting strong growth for the foreseeable future.
Success in a multichannel world requires the right order fulfillment strategy, and that strategy is likely different from the store replenishment strategy currently being used to stock store shelves.
In the August issue of Distribution Center Management newsletter Kelly Reed, executive vice president, material handling integration at Tompkins International discusses five facility design principles for e-commerce order fulfillment.
The article is online now at: www.distributiongroup.com/featured_articles.php
Online Equipment Auction Provides Opportunities for DCs
GoIndustry DoveBid will be conducting a Material Handling Equipment online auction on August 12 - August 14, 2013.
This online auction will feature assets such as:
- Pallet jacks, battery chargers, and batteries
- Motorized belt and roller conveyors
- Sorters, containers, carts, work tables, storage cabinets
- Pallet racking, safety rails, mirrors
- Office cubicles, tables, computer desks, chairs, etc.
- Air compressors
- Balers, and more.
Get more information online at: http://www.DistributionGroup.com/dove_130801.php
Telephone: +1 914 235 4905
Avoid Common DC Mistakes
August 1, 2013
Robots and sophisticated software are taking hold at some highly efficient warehouses. But many other distribution centers remain behind the times.
Too many facilities, says consultant Howard Coleman of MCA Associates, havent budged an inch or have been slow to adopt new ways of thinking in terms of how they have organized their distribution facilities.
Coleman and Motorola Solutions prepared a list of the top 10 bad moves made by slow-to-change managers:
DC mistake: Dont bother with conveyors.
Would you really prefer that your pickers devote up to 70 percent of their shift to walking? The answer should be no, but many DCs ignore the obvious savings that go along with using gravity-fed or powered conveyors.
DC mistake: Use only 11- or 12-foot aisles.
Many warehouses insist on this design, despite the availability of narrow-aisle stockpickers. Instead, take advantage of efficient layouts and new technology. Doing so might help you save space -- and, perhaps, delay expanding or moving.
DC mistake: Make pickers juggle handheld devices and paper lists.
Dont ignore the technology that can make life much easier for associates. Instead, consider hands-free, real-time technology to direct and confirm each pick. With hands-free devices, workers wont have to struggle with un-holstering and re-holstering a scanner while trying to pick and carry product at the same time. Not only will this allow them to do their jobs faster, but theyll also work more safely and with fewer mistakes
The complete list of Common DC Mistakes appears in the August issue of Distribution Center Management.
Considering Voice-Picking System? Training is a Breeze
July 15, 2013
A case study in the July issue of Distribution Center Management newsletter shows how Fox Head Inc. moved from paper picking to a WMS with a voice-picking system. The result has been shorter training times, fewer errors, and higher productivity
To persuade Fox to invest in voice, Robby Dhesi, Foxs global vice president of operations asked a vendor to come to Foxs DC and train its lowest-performing picker on the system.
I gave them my worst employee, who had Attention Defecit Disorder, Dhesi says in the July issue of Distribution Center Management. He picked it up very quickly and shocked all of us.
After a short training period, the worker slashed his picking time for the same items to 21 minutes from 45 minutes. That convinced Dhesis bosses that voice picking would work.
Details on Fox Heads experience upgrading to voice appear in the July issue of Distribution Center Management newsletter.
To Improve DC Efficiency, Try Standing Around
June 24, 2013
During a recent assignment in a distribution center, Geoff Sisko noticed a picker putting a piece of paper over part of the barcode every time he scanned a book.
When I asked him why, says Sisko, a principal with Operations Resources Unlimited, he said it was because the warehouses scanning system would get confused by the dual numbers — one a UPC code, the other an ISBN — on the label.
The worker didnt realize that this glitch had been fixed two years ago, but no one ever bothered to tell him. So he continued to employ this productivity-draining practice.
How did Sisko spot this simple but potentially costly misstep? He became a fly on the wall in the DC. Its an approach he recommends to any manager or supervisor who wants to learn more about operations in his warehouse.
This tactic, torn from the playbook of Management by Walking Around, includes two phases — Stand and Follow. In the July issue of industry newsletter Distribution Center Management, Sisko explain exactly how it works.
Dock Upgrades that Improve Safety
June 6, 2013
Warehouse loading docks can be such treacherous places that Barry Grubb likens the hazards to those faced by workers in a coal mine.
A worker can lose fingers if a dock leveler malfunctions. A forklift operator can plunge off the dock if a truck driver mistakenly pulls away from the loading bay. Even without a catastrophic episode, docks are hot in the summer, cold in the winter, and generally tough places to work.
But, say Grubb owner of Ameridock Dock Systems, and others, advances in dock equipment are helping DCs avoid some common injuries.
One big advance comes in the form of automatic dock levelers. Traditionally, workers adjust these old-school levelers by walking on them. If the leveler is not adjusted correctly, you have to walk higher and higher to get it to go down, says Tripp Eskridge, senior vice president at commercial real estate firm Jones Lang LaSalle. Walking up a steel slope and standing on the edge is just not that safe.
And there are more problems: If rain has come in through the dock door, its even less safe. If the leveler hasnt been maintained recently, it might not adjust easily. And if the worker is light, hell have to walk farther out on to the edge of the plate.
For all of these reasons, automatic levelers controlled either by hydraulic or pneumatic systems have grown popular. Workers can adjust them simply by pushing a button.
Old-fashioned manual levelers cost about $1,500 per dock door, while automatic levelers cost twice as much. The automatic dock plates make up for their higher price tag by requiring less maintenance, Grubb says.
Additional information on automatic levelers, trailer restraints, lighting, and more appear in the June issue of Distribution Center Management.
Checklist for Distribution Center Improvement
May 16, 2013
You may be so accustomed to your DC that you dont see its flaws. But chances are there are places where your equipment and design dont lend themselves to efficiency.
Based on his years of experience working with DCs in many industries, Norm Saenz, principal at Transystems says that there are common warning signs that trouble is brewing.
In the May issue of Distribution Center Management, Saenz suggests that readers challenge themselves to look for the signs of trouble. This includes asking:
- Are you replenishing your forward pick racks too frequently? Aim to fill these areas with one to two weeks of cubic velocity (quantity picked times product size). You dont want to replenish every day, or even every few days.
- Is product staged in aisles? This is a sign that your dock is too small. Sometimes in peak season, you might need to stage product in aisles. But if it happens all the time, youre running out of space.
- Are you piece-picking from full pallet positions? This is clearly the wrong method. You want to pull full pallets, not pieces, out of these positions.
- Are their traffic jams in your aisles? Operator congestion in aisleways suggests its time to look at your slotting.
- Are pickers bending a lot as they pick? This is another sign that slotting is an issue. You want to slot fast-moving products in ergonomically efficient areas.
- Are you still using paper picking? This method is less productive than RF, voice, and pick-to-light.
The May issue of Distribution Center Management includes another dozen red flags, which signal opportunities for improvement.
Sears DCs Use DOMS to Gain New Insight into Inventory
May 2, 2013
Sears Home Services, the retailers division that delivers appliance parts for in-home repairs, faced some startling inefficiencies.
The division had five distribution centers, yet there was no inventory visibility from one location to another. Say a customer in California needed a part. If the California DC didnt have it in stock, Sears would buy the part even if the part was sitting in the DC in Chicago.
It was a vast network, very complicated, and unfortunately, every single [location] operated in a silo, says Eric Gasmann, director of parts supply chain network for Sears. We had a tremendous amount of trapped inventory.
To address its inventory issues, Sears Home Services decided to ditch its old-fashioned paper-and-pencil picking in favor of a WMS and a distributed order management system (DOMS) that tracks inventory across DCs and even inside thousands of trucks driven by technicians.
Details on Sears DOMS appears in the May issue of Distribution Center Management.
Considering New Racks? Ask These Questions
April 18, 2013
If youre adding new racks at your facility, you can avoid delays, headaches, and safety problems by following a few simple rules, says John Krummell, president of Advance Storage Products.
In the April issue of Distribution Center Management, Krummell notes that your overall goal is to create a rack set-up that lets you operate efficiently and safely.
How do you achieve that goal?
For starters, talk to the manufacturer of your lift trucks to make sure the racks you plan to install are compatible with your forklifts.
Want a recipe for instant frustration? Try planning to store a load at 22 feet, then learning that your lift truck goes to only 21 feet. Its the sort of mistake that can lead to a costly and time-consuming change order to your rack installation.
Heights arent the only area for potential problems. Aisle widths are another area where you should seek advice from lift truck manufacturers.
If they say you need an eight-foot aisle, probably go nine feet to give yourself some extra space, Krummell says.
When people try to make things too tight, they tend to damage the rack, and were back in there a year or two later to replace the rack.
Seven additional tips for selecting and installing racks appear in the April issue of Distribution Center Management.
Management by Walking Around
April 4, 2013
Getting out on the floor of the DC is a crucial management tactic. But if you walk around only once in a while, you run the risk of what Tom Tanel, head of Cattan Services Group calls the "lip-service presentation and eyewash tour."
The visible presence of distribution executives on the facility floor is now routinely accepted as a defining characteristic found in organizations with a high- performance culture, says Tanel, in the April issue of Distribution Center Management.
To make walking around an effective and valuable exercise, you need a clear agenda for what you want to accomplish, and strategies for gathering useful information. Tanel recommends a basic checklist that covers the important facets of your operation. And he advises keeping the following points in mind as you walk:
- Trust but verify. As you walk around, conduct your own spot checks to verify the statistics that make it to your desk.
- Meet the people. Read their body language, gauge their facial expressions, and engage in small talk, which can lead to more candid conversations.
- Use all five senses. These observations should lead you to ask pointed questions about your operations.
- Listen closely. Asking the right questions is pointless if you dont listen.
Inefficient Practices Common in Warehouses
March 21, 2013
Distribution center managers find themselves under ever increasing pressure to slash costs and boost margins — yet many havent taken any kind of formal approach to ferreting out savings.
Thats according to research by Intermec. The technology company surveyed 250 distribution managers and found that inefficiencies are a serious problem. For instance, managers estimated that each worker loses an average of 15 minutes of productivity per shift because of inefficient processes. That may not sound like much, but over the course of a year, it adds up to more than 60 hours of wasted time. Multiply that across a 50-worker DC, and the loss tops 3,000 hours a year.
Shaving even a few seconds can yield big results -- and sometimes these savings can be found without big investments in new technology. Travel times are one big time-waster that can often be easily fixed, Stubbs says.
Taking a hard look at your DC layout can reveal valuable seconds of redundant travel time for pickers and other employees. Other second-savers can include quicker label printing, faster barcode label scanning, and eliminating mid-shift battery changes for forklifts.
Additional tips for tackling time wasters appears in the March issue of Distribution Center Management.
Three Steps to Worker Safety
March 7, 2013
When Cintas Corp. raised a safety-certification flag in a ceremony at its distribution center in Sparks, NV, in late 2012, company executives and safety regulators gathered to cheer the achievement.
The flag-raising marked another step in a dramatic turnaround for the uniform company that five years ago was known as a safety laggard.
Cintas has learned that safety and profitability can co-exist, says John Thompson, Cintas vice president of distribution and global logistics. The beauty of it is that when you have a workforce that is engaged in safety, productivity and profitability almost always follow. In fact, Cintas safest locations are often our most profitable.
In the March issue of industry newsletter Distribution Center Management Thompson explains how Cintas turned around its safety record by focusing on:
- Buy-in from the top.
- Sustained attention.
- Training for managers.
New Whistleblower Rules
February 21, 2013
Heres a pop quiz: Say a forklift operator complains about faulty brakes on his vehicle and refuses to work until theyre repaired. You:
A) Send him home without pay and warn that youll fire him if he keeps whining.
B) Document his concerns and inspect the forklift.
If you answered (A), youre in danger of running afoul of the Occupational Safety and Health Administrations (OSHA) stepped up focus on protecting workplace whistleblowers, says Richard Alaniz, an employment attorney in Houston.
Employers should brace themselves for the potential of a substantial increase in the number of claims and investigations, he says in the February issue of Distribution Center Management.
Whistleblower investigations already are on the rise, with OSHA cases jumping by 34 percent from 2009 to 2012, Alaniz says.
So far, the OSHA whistleblower actions in the supply chain industry have focused on trucking companies and railroad lines. But its only logical that OSHA will turn its focus to distribution centers, Alaniz says.
Some 100 warehouse employees are killed each year in forklift accidents, and OSHA says lift-truck safety is one of the top areas for citations.
In the February issue of industry newsletter Distribution Center Management, Alaniz offers advice for staying on the right side of OSHAs whistleblower efforts.
Stamp Out Sloppy Inventory Practices
February 7, 2013
Inventory expert Jon Schriebfeder recently visited the DC of a large, sophisticated retailer, where he found a staggering $27 million in unnecessary inventory.
The discovery served as a reminder that even big companies can lose track of their product or carry too many items.
In this case, says Schrieberfeder, the on-hand quantities in the computer system did not agree with what was actually on the shelf. So there was little choice but to overstock to ensure that orders could be filled.
Stamping out sloppy inventory practices helped get inventory back in line. Among the trouble spots:
- Providing samples without recording their removal.
- Substituting product without recording what was removed.
- Taking items from the dock before the stock was processed.
Unless you have effective policies and procedures in place, Schriebfeder says, no software is going to help.
More from Jon Schriebfeder, including how to tie pay to inventory accuracy appears in the February issue of Distribution Center Management.
Doing More with Less in the DC
January 24, 2013
Get ready for another year of pinching pennies, running lean, and squeezing as much productivity as possible from your workforce. Thats the consensus of the DC experts interviewed in the January issue of Distribution Center Management.
They see 2013 as a mixed year. The economy is improving and unemployment has fallen below 8 percent, yet the outlook remains uncertain enough that companies are reluctant to start spending heavily.
Still, with American businesses sitting on $2 trillion in cash, it could be the perfect time to ask for upgrades to your WMS system, automated material handling and storage equipment, and other warehouse technology. Just be sure you can make a case for the cost savings that will be reaped by any new investments. In fact, warehouse technology has already begun to show signs of a rebound.
A recent survey by the Materials Handling Industry Association found that 74 percent of manufacturing and distribution operations are planning or pondering an automation investment.
To read the full article, Doing more with less remains a common theme, but time is ripe for new investment visit: www.DistributionGroup.com/dcmtrends.php
Focus on Simple, Quick Fixes in the DC
December 26, 2012
As the industry looks ahead to the New Year, Jeff Ostrowski, editor of Distribution Center Management asked a group of leading industry consultants about the top challenges — and solutions — that they see coming.
For Susan Rider of Rider & Associates, a major challenge is finding time for continuous improvement.
DCs focus on what they need to get done for that day, and there is not a separate team analyzing how to improve each aspect of the facility, Rider says. Over the last few years, DCs have become very lean, and there are barely enough people to get the work done — so adding improvement projects is just out of the question.
Rider says that the solution is to make time for quick fixes. Walk times and touch times are obvious places to start. Processes that once made sense can grow less efficient over time. If the number of times workers touch a product has increased, or if wait times have lengthened, youre wasting money.
Simple, quick fixes can usually increase productivity or accuracy by 1 percent or 2 percent, Rider says. If you can find four or five of those across the facility, you can add big dollars to the bottom line over a period of a year.
Additional challenges and solutions appear in the January issue of Distribution Center Management newsletter.
Technology Helps DC Deal with Slow-Moving Items
November 29, 2012
Slow movers are the bane of any DCs existence, and food distributor Ben E. Keith has its share of infrequently ordered products.
The companys dry product includes some 10,000 SKUs, and they follow the 80-20 rule. There are 4,000 fast-moving products that account for 80 percent of all activity. And the remaining 6,000 products account for only 20 percent of moves.
To deal with these slow movers, Ben E. Keith made a major investment in material handling technology at its new DC in Houston. The food distributor spent about $2 million on a miniload system that enhances picking efficiency by storing unneeded items high above the floor and dropping to ground level those items that need to be picked.
The miniload system, which is 35 feet tall, enhances space use by storing unneeded items vertically. That reduces travel time, Kohl says, because a picker must travel past only 1,300 items during a shift instead of 6,000.
To justify the investment, Ben E. Keith had to focus on issues such as customer service and competitive advantage.
Details on Ben E. Keiths transition to miniload appear in the November issue of Distribution Center Management newsletter.
To Squeeze Costs, Reconsider Packaging
November 7, 2012
In 2006 Walmart announced plans to reduce overall packaging costs by 5 percent.
The belief was that packaging optimization would have a big impact on the environment and the balance sheet.
Logistics leaders could not fathom the magnitude of savings coming from packaging — primarily a cardboard box that costs about $1 per unit, says Jack Ampuja in the November issue of Distribution Center Management.
Ampuja, the president of Supply Chain Optimizers notes that, Many asked me if the projected financial savings could possibly be as big as announced. My answer was an unequivocal Absolutely.
What most companies do not recognize is that packaging attributes — including a products shape, size, and shipping carton strength — can affect supply chain costs significantly.
Ampuja explains how these factors can lead to savings in the November issue of Distribution Center Management To read the full article, visit: http://www.DistributionGroup.com/featured_articles.php
Lean road map helps DC cut costs
October 4, 2012
Immucors product can be a matter of life or death. The life sciences company sells blood for transfusions, along with related items.
Our processes were very inefficient, Naji Haddad, Immucors senior director of global supply chain operations tells Distribution Center Management.
Without a major capital investment, Immucor was able to significantly reduce overtime and increase accuracy and throughput.
Haddad enlisted his employees to draw up what he calls a lean road map. The road map was drawn in three phases:
Step 1: As is. In this step, Haddad and his workers collected data and examined the warehouse as it operated. They made process maps and developed a consensus that things needed to change.
Step 2: Could be/Should be. In this phase, Haddad and his employees decided what needed to be improved and how the facility might look.
Step 3: To be. This was the implementation phase, when the improvements turn into reality.
The roadmap focused on process standardization, setting clear performance goals, revamping the current layout, and moving from a paper system to wrist-mounted scanners.
The changes increased accuracy and saved 11 hours of overtime per day while allowing the warehouse to process twice as many orders, Haddad says.
The October issue of Distribution Center Management includes details on this dramatic transformation.
Distribution Centers Respond to Rising Freight Rates
September 24, 2012
Shipping rates are on the rise again. FedEx, YRC Freight, Conway Freight, and ABF Freight System raised rates 6.9 percent this summer. UPS Freight announced a 5.9 percent increase, and Old Dominion Freight Line boosted prices by 4.9 percent.
So how do you cope with a continuing squeeze on the shipping side of your budget?
George Yarusavage, principal at Fortress Consulting LLC and Chris Ferrell, director of Tompkins Supply Chain Consortium, offer seven tips for coping with rising freight costs in the September issue of Distribution Center Management.
Tip number two stresses the importance of understanding the negotiating game.
The rate increases announced by UPS, FedEx, and other carriers probably dont affect you directly, because your prices already are set in a contract. And when you call your carrier to negotiate, they say youre a valued customer and that theyll give you a break.
But, Ferrell says, the overall rate is just part of the picture. Zone charges and accessorial charges (such as inside delivery and wait time or fuel surcharges) complicate the calculus behind your cost structure.
Beyond the price increases, theyve been getting more and more exotic with their accessorial charges and their surcharges, Ferrell says.
Theyre getting everything they want and more because of those things you never asked a question about.
That indicates that carriers arent always your best buddy. But Yarusavage advises looking for the cliched win-win solution.
Treat a carrier more like a partner and less like an adversary, Yarusavage says.
The September issue of Distribution Center Management includes all seven of Yarusavage and Ferrells tips.
New Rules on Employee Background Checks
September 7, 2012
New EEOC guidelines are causing quite a bit of concern in the logistics industry as employers try to make sense of them, says Les Rosen of Employment Screening Resources. But theres no need to worry.
No way, no how is an employer required to hire a dangerous person, Rosen says in the September issue of Distribution Center Management newsletter.
At many DCs, using criminal background checks to screen job candidates only makes sense. After all, cargo thieves help themselves to goods worth an estimated $25 billion a year, and warehouse employees often serve as a conduit to the bad guys. And occasional flare-ups of workplace violence have devastated several distribution centers in recent years.
But federal regulators say theyre cracking down on employers who indiscriminately use criminal background checks to nix job applicants. Saying such policies discriminate against black and Hispanic job candidates, the EEOC has issued stricter guidelines surrounding criminal histories.
The September issue of Distribution Center Management provides readers with a six-point checklist on how to comply with the tougher rules for criminal background checks.
Going Green and Saving Green
August 23, 2012
When Other World Computing decided to build a new 20,000-square-foot DC in Woodstock, IL, the company wanted to go green. Among the facilitys Earth-friendly features are a wind turbine, a porous parking lot, and plenty of green space.
But its not just small DCs that are investing in eco- friendly initiatives. General Motors huge parts DC in Lansing, MI, has also gone green. And in 2011, the DC brought in $42,358 from recycling 325 tons of cardboard and 1,054 tons of wood pallets. It also generated $27,947 in revenue from recycling 59 tons of lead-acid batteries.
And in a third example, going green means going underground. Hunt Midwest Real Estate says its underground warehouse park — or "Sub-Tropolis" — in Kansas City, MO, lets tenants cut utility bills by 70 percent. Thats because the buildings are 50 to 100 feet underground, where constant temperatures in the 60s reduce the need for heat and air-conditioning.
Details on these green strategies and more appear in the August issue of Distribution Center Management newsletter.
Redesign Tasks to Avoid Injuries
August 9, 2012
The repetitive nature of warehouse jobs can wreak havoc on workers backs, shoulders, and knees.
While some companies stress proper lifting techniques and stretching, training can go only so far in preventing repetitive stress injuries, says Vern Anderson of the National Institute for Occupational Safety and Health in the August issue of Distribution Center Management newsletter.
There are limits to how well you can train somebody to lift a 75-pound box, Anderson says.
There are also limits to how well various lift-assist technologies will address the unique situations of your warehouse. Very seldom do you find something that will fall off the shelf that will work for every solution, Anderson says.
Given those obstacles, Anderson says, managers would be wise to design repetitive tasks to reduce stress on workers. The payoff can be fewer injuries and greater productivity.
The aging workforce makes this approach especially timely, Anderson adds. My approach is to design a job so you dont have to be a 25-year-old ex-linebacker.
In the August issue of Distribution Center Management newsletter, Anderson suggests where to look for potentially dangerous practices and how to fix them.
Secure Your Facility with Layers of Protection
August 3, 2012
With cargo crime a persistent threat, you can protect your inventory with what Ron Heil calls layered security. The idea is simple, but its one often overlooked by DC managers.
These rings of protection start with an outer ring that includes such basics as lights, fences, and gates. The obstacles continue at the walls of the DC, then grow tighter in an inner ring of high-tech security systems, says Heil, senior security consultant at TranSystems and a certified protection professional.
In the August issue of industry newsletter, Distribution Center Management, Heil explains that the layers are designed to get tougher to penetrate as you move closer to the inventory. The idea is to restrict entry and exit points and to channel visitors and vehicle traffic to areas where protection measures are concentrated.
By limiting exit routes from your facility, you create the fear in a thiefs mind that hell be trapped if hes discovered.
Heil explains how to implement a layered security system in the August issue of Distribution Center Management.
Efficiency Tips from the WERC Annual Conference
July 26, 2012
The Warehousing Education and Research Council asked DC experts to present efficiency tips at the groups 35th annual conference in Atlanta.
If you werent there, here are some of their best suggestions:
- Use colors and shapes. To make pickers jobs easier, include colors and shapes on location labels, says Stephen Martin of Panalpina, a global freight and logistics company. These quick cues focus the pickers point of reference as he approaches the picking location and saves precious time.
- Loosen up your sequencing. All too often, adding bins or racks requires a re-sequencing of your entire numbering and lettering system, Martin says. To make your life easier, skip numbers or letters when you set up your system so later you can add bins or racks without re-sequencing.
- Start mapping. Tracking the flow of people and product through your facility can teach you a lot, says Norman Saenz of TranSystems Corp. Map material flow through your facility, and map the path a picker takes. Look for backtracking and other wasteful practices.
- Do a white space assessment. Add up your white space — space that isnt used for productive ends — and see what percentage of total square footage it occupies. Less white space is better, Saenz says — although you dont want to cram so much into your DC that you hamper productivity.
Additional efficiency tips appear in the July issue of www.DistributionGroup.com along with our complete WERC conference coverage.
Making a Case for Shedding Excess Inventory
July 11, 2012
The number-one reason DC management contacts a consultant for assistance is space, or more accurately, the lack of space, says Fred Kimball in the July issue of Distribution Center Management.
Kimball, a principal with Distribution Design, notes that it often takes pallets stacked on top of each other in the rack aisles before executive management authorizes a consultant. By then he says, Productivity has declined, getting the orders shipped on time is more challenging, and people wonder why.
The number-one reason for the shortage of space, says Kimball, is excess inventory. Yet convincing executive management to shed this inventory can be difficult.
The solution is to offer real analytical evidence to explain the problem in ways that encourage executive management to take action. To do this, Kimball recommends five types of reports. These are the velocity profile, inventory by velocity group, zero-ship items, inventory profile, and months of supply on hand.
To read the full article and learn more about each of these valuable reports, visit www.DistributionGroup.com Featured Articles.
Engineered standards lower payroll for Pep Boys
June 27, 2012
It seems impossible, but auto parts distributor Pep Boys says its true: The company cut pay for many of its warehouse workers but is getting more work from them.
After realizing that its incentive-based plan was too generous for many warehouse workers, Pep Boys decided to introduce engineered standards at its 600,000-square-foot DC in San Bernardino, CA.
The result? Pep Boys is paying top performers more, its paying mediocre workers less, and the company was able to dump the slackers.
In the July issue of industry newsletter Distribution Center Management, editor Jeff Ostrowski reports on Pep Boys experience and five keys to the programs success. These include:
- Moving from team-based to individual incentives.
- Setting minimum standards for workers. Those who fall below the goals are fired, those who exceed them are paid incentives.
- Providing a grace period for new hires and coaching for workers who are lagging.
- Creating a culture of accountability by sharing data with workers throughout the day.
Details on each of these strategies appears in the July issue of Distribution Center Management newsletter.
Water Truck, helps DC cope with sweltering summer weather
June 15, 2012
Hot weather has returned to Dallas, and so has The Container Stores Water Truck. Every weekday afternoon from June through September, an employee from the retailers front office drives through the companys 960,000-square-foot DC with coolers full of water and cold, damp paper towels.
The Water Truck is a simple way for the company to ease the challenging working conditions in the DC, says Mike Coronado, in the June issue of Distribution Center Management newsletter.
Coronado, distribution director at The Container Store, says that the DC has no air-conditioning, and summertime temperatures in Dallas routinely top 100 degrees.
With the dog days of summer approaching Distribution Center Management offers the following tips from the Occupational Safety and Health Administration for keeping workers safe:
- Train workers and supervisors about the hazards leading to heat stress and ways to prevent them.
- Allow workers to get used to hot environments by gradually increasing exposure over at least a five-day work period.
- Provide workers with plenty of cool water in convenient, visible locations close to the work area. Water should have a pleasant and odor-free taste. Water temperature should be 50 degrees to 60 degrees.
- Remind workers to frequently drink small amounts of water before they get thirsty. During moderate activity in moderately hot conditions, workers should drink about six ounces every 15 minutes. Urine should be clear or lightly colored.
- Monitor weather reports daily, and reschedule jobs with high heat exposure to cooler times of the day.
- When possible, routine maintenance and repair projects should be scheduled for the cooler seasons of the year.
- Schedule frequent rest periods with water breaks in shaded or air-conditioned recovery areas.
- Sound horn at an intersection before continuing into an aisle.
- Look both ways before entering an aisle.
- Acknowledge pedestrians in your area.
- Perform an inspection before operating your truck.
- Bend at the knees when lifting a load.
Additional hot-weather tips from The Container Store and other Dallas area DCs appear in the June issue of Distribution Center Management.
Even good DCs do dumb things
June 1, 2102
The modern distribution center is a high-tech marvel, one that uses sophisticated software, state-of-the-art equipment, and adept management to move dizzying volumes of products at stunning speeds.
Even so, foolish and inefficient practices can find their way into warehouses, often because managers dont know any better.
Kate Vitasek of Supply Chain Visions has been cataloging dumb DC practices, and she has found some doozies, such as a receiving dock on the second floor, an inventory labeling system that relied on Post-It notes, and a receiving shift that ended just as deliveries arrived.
In each case, Vitasek says, warehouse managers thought of an inefficient practice as a legitimate solution to a challenge.
In the June issue of Distribution Center Management Vitasek and others identify 10 dumb practices and 10 smart solutions:
Dumb Idea: Letting your inventory walk away at the end of the shift. Theft is a problem in many DCs. Petty pilfering is one thing, but some warehouses are victimized by wholesale looting. Fred Kimball of Distribution Design once saw a government-operated pharmaceutical warehouse in another country that lost product worth $600 million in one year, mostly because of employee theft.
In another case, Kimball saw a 3PL that handled a precious metal worth $125,000 per pallet — without the processes and security systems to protect it. Sure enough, the inventory began disappearing. Each brick was worth $4,000, and an employee could get $1,200 at a scrap yard.
Smart Solution: If youre handling valuable product, invest in employee background checks, drug testing, surveillance cameras, tip hotlines, and security guards.
Dumb Idea: Leaving refrigerated goods on the forklift during lunchtime. Some DCs take their lunch breaks a little too seriously. I did a project for a company where everyone in the distribution center takes lunch at the same time, leaving product mid-pick on vehicles and no loading occurring, says one consultant who asked not to be named. Sometimes this practice took temperature-controlled product out of its zone.
Smart Solution: Stagger lunch breaks, or at least coach employees to move temperature-sensitive product to a temperature-controlled area before breaking for lunch.
Additional dumb ideas and smart solutions appear in the June issue of Distribution Center Management.
Custom-built boxes among innovations at new Amway DC
May 15, 2012
Some of the latest and greatest material handling technology is on display at Amways new distribution center in Ada, MI.
To end the problem of shipping small items in big boxes, for instance, Amway bought three packaging machines.
The devices include a sensor to measure the tallest item in an order. Then they custom build a box thats designed to fit the item being shipped -- which in the case of Amway often includes an order that is nothing more than a few tubes of lipstick or eyeliner.
The machines have improved the companys transportation efficiency, says Deb Parme, in the May issue of Distribution Center Management newsletter. Parme is Amways vice president of North American logistics. We used to cube out the trucks before they weighed out, Parme says. Now they weigh out before they cube out.
While the transportation savings are a plus, the main goal of the packaging machines is appearance. In these times of green-minded consumers, no one wants to get an oversized box thats mostly filled with air.
Information on Amways packaging machines, invoice-printing system, and two-mile long conveyor system appear in the May issue of Distribution Center Management .
Put strategy can optimize order fulfillment
May 2, 2012
Distribution operations that are required to ship product to the same location on a recurring basis can increase productivity with an order fulfillment strategy referred to as put.
In the May issue of Distribution Center Management, Ken Ruehrdanz explains, Put systems offer a greater range of process control, increased order fulfillment efficiency, and improved access to operator metrics.
He continues, With put-directed order fulfillment, operators put product to a location instead of picking product from a location. In most operations, the typical practice is to move through the warehouse and build an order. Instead of picking items as they are passed, a single product is allocated (put) to the orders that require this SKU.
In the article Using a put strategy to optimize order fulfillment Ruehrdanz provides additional information and three scenarios in which put is more efficient than pick.
For a safer DC, consider four truths
April 19, 2012
As tales of harsh working conditions in warehouses spread nationally, some have begun to describe distribution centers as the modern equivalent of coal mines, garment factories, and other paragons of unsafe and unpleasant workplaces.
An article in the April issue of Distribution Center Management looks at a number of recent examples of DCs in the news and in trouble with OSHA for safety and health violations. In addition the article provides "four safety truths" from workplace safety firm Predictive Solutions.
After examining data from a variety of employers, Predictive Solutions identified four universal truths for improving safety:
Safety Truth 1: Inspections work. More inspections lead to a safer workplace. Make certain your safety program rewards high levels of inspections. If your accident rates seem high, the first step is to do more inspections.
Safety Truth 2: Recruit inspectors from outside the safety function to conduct inspections. The more inspectors you have looking at safety, the fewer accidents youll have. Getting managers out on the floor reaps rewards from not only improved safety but also productivity.
Safety Truth 3: Too many 100 percent safe inspections are bad news. Train for and reward the reporting of unsafe conditions. Your goal isnt to produce squeaky clean inspection reports. Your goal is to prevent accidents before they happen.
Safety Truth 4: If you find unsafe conditions, fix them. Sounds obvious, but too often, inspectors report unsafe conditions that never get resolved.
More on keeping your workers safe, and the changes unions want to see are in the April issue of Distribution Center Management.
Going lean, forget physical inventories
April 5, 2012
When Jon Schreibfeder visited a consumer goods distribution center last year, several of his pet peeves jumped out.
Fast-moving items were scattered throughout the warehouse, leading pickers on far too many long trips to fill orders. There were obvious opportunities to upgrade material handling systems. And the shopping carts used by pickers did little to make workers lives easier.
Schreibfeder, head of Effective Inventory Management, suggested a number of changes at the 300,000-square-foot warehouse, including a change in the way the DC was handling its physical inventories.
In the April issue of Distribution Center Management newsletter he notes that full physical inventories have fallen out of favor because theyre so time-consuming. And while they are ideal for counting slow-moving items, theyre not as good for analyzing fast-moving product.
Schreibfeder prefers cycle counting and suggests counting fast movers six times a year. Because the focus is on fast movers, cycle counting can help you identify accuracy problems in your most important SKUs earlier than a traditional full physical inventory.
Details on some of Schreibfeders additional strategies for going lean including finding time to reorganize the warehouse, making fast-moving items easy to reach, and getting rid of the slowest movers, appears in the April issue of Distribution Center Management.
Cross-docking gains popularity
March 22, 2012
In the category of everything old is new again, companies are embracing cross-docking as a way to cut transport costs and lighten inventories.
There seems to be renewed interest in cross-docking, says Thompson Brockmann, principal at Tompkins International. One of the biggest drivers is reducing inventory.
While many operations look to cross-docking as a cost saver, DC managers must tread cautiously. More than one company has set up a cross-dock only to reverse course, says Fred Kimball, principal at Distribution Design.
He tells companies to consider factors such as the complexity of their picking operations, their stockkeeping unit count, and whether they account for inventory by the first-in/ first-out method. A company such as Coca-Cola that moves mostly uniform products can cross-dock more successfully than one that handles a wider variety of products.
The greater the complexity of the operation, the more challenging it is to cross-dock successfully, Kimball says. The moment you have to open up that case of six dozen T-shirts and take out three T-shirts, youre dead in the water.
Despite those limitations, cross-docking works well in the right situations, says John Vogt, president of the Houston Roundtable of the Council of Supply Chain Management Professionals and director of global logistics at Halliburton.
It is slowly but surely growing, Vogt says. Its the ability to tie suppliers to a store with the lowest inventory, the fastest move, and the lowest overall cost.
Thompson, Kimball, and Vogt provide strategies for cross-docking success in the March issue of Distribution Center Management.
Returns handling boosts efficiency, cuts costs
March 8, 2012
Seeking new efficiencies from its returns operations, third-party logistics provider Ryder has integrated its forward and reverse logistics in the same facilities in several locations.
The results have been promising according to an article in the March issue of Distribution Center Management newsletter. By combining operations that are normally separate, Ryder has seen efficiency gains that range from 8 percent to 18 percent, says Steve Sensing, vice president and general manager for Ryder Supply Chain Solutions. Its also seen a 10 percent reduction in transportation costs.
While co-location makes sense, Sensing acknowledges that in many operations, there are still barriers between distribution and reverse logistics. But the lines are beginning to blur.
In another example, Genco ATC has used the strategy for years, including at a facility in Nashville that handles outbound and inbound shipments for Dell.
Tim Konrad, senior vice president at Genco ATC, tells Distribution Center Management that while the outbound and inbound operations are clearly separated, putting both under one roof saves on real estate and labor costs. You dont have the overhead of an additional facility, he says.
More companies could follow the lead of Genco and Ryder, notes Dale Rogers, chairman of the Reverse Logistics Executive Council. It makes sense, particularly as fuel costs continue to rise.
The March issue of Distribution Center Management includes details on Ryder and Gencos reverse logistics operations.
Do Professional Designations Really Matter?
February 23, 2012
George Yarusavage figures the six letters after his name have paid off handsomely. On two occasions over the years, Yarusavage interviewed for management jobs, and in both cases, he competed against another applicant with a similar background, education, abilities, and experiences. And in both cases, Yarusavage landed the job. The difference, he says, is that he took the time to earn two professional designations — the Certified in Transportation and Logistics (CTL) designation offered by the American Society of Transportation and Logistics, and the Certified Purchasing Manager (CPM) designation from the Institute of Supply Management.
It definitely got me hired twice in my career, Yarusavage says. It shows youre interested in staying current.
Yarusavage, currently a principal at Fortress Consulting, is among the thousands of supply chain professionals who have taken the time to earn professional designations.
As the distribution business grows more complex, the variety of designations has grown.
In addition to the certifications offered by the American Society of Transportation and Logistics and the Institute of Supply Management, APICS offers a supply chain designation. And the Council for Supply Chain Management last year debuted its own designation, the SCPro certification.
The February issue of industry newsletter Distribution Center Management, includes details on designations for frontline associates through senior management. You will also find links to many programs at the newsletter website: http://www.DistributionGroup.com/links.php
Get out of fire-fighting mode
February 2, 2012
With all the talk of high-tech efficiency measures such as warehouse management systems, performance metrics, and engineered standards, it would be easy to assume that most distribution centers operate efficiently and effectively.
But such an assumption would be wrong, says Jeroen P. van den Berg, head of Dutch firm Jeroen van den Berg Consulting and author of the new book Highly Competitive Warehouse Management.
Fully half of distribution centers operate in a chaotic state that van den Berg considers fire-fighting mode.
The typical warehouse sets no goals, keeps track of no performance metrics, and simply lurches from one crisis to the next.
Many managers are absorbed by their day-to-day routine, van den Berg writes in his new book. Ironically, they are so busy with everyday problem solving that they rarely find time to solve problems.
In the February issue of industry newsletter Distribution Center Management, van den Berg offers advice for DC managers who are interested in leaving fire-fighter mode:
Use KPIs, he says. Key performance indicators (KPIs) should serve to paint a big picture that creates clarity for operators and managers. They can also be invaluable for identifying problems and areas for improvement.
KPIs will vary depending on the size and type of DC, but they measure processes such as productivity, accuracy, inbound handling, outbound handling, and storage.
You should aim to measure the eight to 16 KPIs that reflect the scope of your operations. If only a few aspects are covered in the KPIs, then this may result in a myopic view of the operation, van den Berg says. On the other hand, too many KPIs or too much overlap of KPIs can lead to information overload and general confusion.
Keep in mind that operators and supervisors will focus on the issues covered by the KPIs, and theyll neglect other measures — so choose wisely, and limit the number of KPIs that individual operators are responsible for. Three to five is a good rule of thumb.
Additional advice from van den Berg appears in the February issue of Distribution Center Management newsletter.
DCs employee-run safety program reduces accidents
January 19, 2012
When a worker at Crown Equipment Corp.s distribution center sees a coworker perform his job safely, something unusual happens. The worker pulls a card out of his pocket, makes a few marks on it, and hands it to the exemplary worker.
Its all part of the forklift manufacturers program of behavior based safety that has helped reduce accidents in both the manufacturing facility and the distribution center.
Crowns latest safety push began six years ago, when the company found that it had hit a plateau using the usual approaches to safety, says Brian Duffy, Crowns director of environmental health and safety.
In the January issue of Distribution Center Management, Duffy tell readers that the company then decided to put its safety program in the hands of its workers.
Crown isnt exactly letting the inmates run the asylum, however. It brought in a consultant to help set up its program. Heres how they do it:
At the beginning of a shift, each worker picks up a handful of cards listing the latest safety priorities. Examples include:
When a worker sees a coworker performing one of these behaviors, he stops, checks off the appropriate line, and hands it to the worker. The tone of the interaction is upbeat, and the theme is to recognize and thank the worker whos behaving safely. People really appreciate being thanked, Duffy says.
Details on Crown Equipment Corp.s safety plan appear in the January issue of Distribution Center Management newsletter.
Get ready for another challenging year
January 3, 2012
Sluggish sales, tight budgets and rising oil costs are among the top concerns for distribution center and warehouse management in 2012.
But, according to the industry experts interviewed in the January issue of Distribution Center Management newsletter, there are plenty of strategies that managers can adopt to overcome these challenges and position the DC for success.
One particularly persistent challenge is too much inventory. In the article, Fred Kimball a principal of Distribution Design notes that outright space mismanagement has grown rampant in warehouses. Over the past couple of years, I have seen a dramatic increase in operations with multiple SKUs per physical location in the warehouse. This means multiple SKUs on one pallet, usually due to consolidating slow-moving inventory onto one pallet to save space.
In one instance, Kimball saw a DC where the warehouse management system considered a particular bay one location, even though there were eight pallets and 70 SKUs at this location. That meant a picker visiting the location had to navigate 70 different products to find the one he needed.
I doubt any warehouse manager would want a storage environment like this, but they are backed into a corner because of too much inventory and the companys unwillingness to purge excess and obsolete inventory, Kimball says.
If youre saddled with this sort of inefficient use of space, Kimball says, then make it your mission to tell your bosses about how much this clutter costs in terms of space, labor, and equipment. Among the steps Kimball recommends: Document the operational costs of excess inventory, report the number of SKUs with more than six or 12 months supply on hand and what percentage of total inventory the slow-moving SKUs represent. Calculate the space youd create by moving the excess inventory out of the building. Use outside storage or rented trailers in the yard. Conduct a productivity test to measure the time wasted by pickers rummaging through a location with eight pallets and dozens of SKUs.
The bottom line, says Kimball, is to make yourself the catalyst for change. Maybe the most cost-effective solution is to write off the slow-selling inventory and toss it in a dumpster.
You may read the full trends article online at: http://www.DistributionGroup.com/dcmtrends.php
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