The General Part 3: How To Evaluate A Bid and Award a Contract

One of the skills that a general contractor needs to have is to properly evaluate a bid. Besides getting a fair price, there are many other considerations that make the difference between a great job and a not-so-great job, and its helpful to have some knowledge about the bid and award process to make a good choice. Fortunately, I have extensive experience in the bid and award process from my day job as a Government contractor. And, because Government contracts typically involve tens of millions of dollars and up, the stakes are understandably much higher. Therefore the methods used to bid and make an award decision under these circumstances are pretty involved and detailed. Having said that, these methods for solicitation, evaluation, and award of large contracts can be suitably scaled down when you’re talking about a few thousand dollars. So, here are some pithy axioms of the bid and award process that I feel are distilled down to the essence so that you can make a good decision. It may be “only” a few thousand dollars, but hey, that’s a lot of money when it’s mine!

All the bids are in. Time to get to work!

All the bids are in. Time to get to work!

First: Assumptions. We start the process with the facts that (a) you’re ready and committed to get the job done and (b) you have the necessary funding to start now. It’s just not fair to take people’s time and have them out for a “free” estimate when you’re not ready to commit.

Second: Become knowledgeable about what you really want and have an idea of work that is going to involved. You don’t have to be an expert, but the better prepared you are explain what you want to the bidders, the better bids you’re going to get. (Government equivalent: Request For Proposal (RFP) or Request For Information (RFI)). For my painting bid, I’ve done some painting before, so I knew that you have to mask and prime before you paint, and that different substrates (metal, wood, previously painted) would need a different primer. I also went around the house to make specific note of what I wanted painted and what color scheme I wanted.

Third: Choose your bidders and schedule appointments. You want to first figure out who is most likely going to provide the best product and service. Nowadays, the Internet has an amazing amount of resources for you to pre-qualify your bidders. Angie’s List, Yelp, and Home Advisor are some examples of these services. Personally, I use Angie’s list because I can read through the reviews and do a little bit of analysis on how the individual contractors perform on an ongoing basis. The things that I look at are the number of ratings and the distribution of the ratings. If there is one rating that is low, I don’t necessarily take a lot of stock in it because there are people who are perpetually dissatisfied, no matter what. But, if there is a trend of dissatisfied customers, then I typically steer clear. (Government equivalent: Market research). For the painting job, I found three contractors with good ratings on Angie’s list, and I had recommendations from a couple of other subcontractors for a total of five.

A search for painters on Angie's list. I look at the rating and also the number of ratings that they have because more ratings means that you're getting a representative sample of their work. I also go to the company websites to check them out as well. They usually have pictures of their work.

A search for painters on Angie’s list. I look at the rating and also the number of ratings that they have because more ratings means that you’re getting a representative sample of their work. I also go to the company websites to check them out as well. They usually have pictures of their work.

Angie's list gives a really good breakdown of the ratings. I especially like the statistics which show, graphically, the level of customer satisfaction. I never consider bad ratings if they are statistically insignificant (as shown in this example) because you can't please everybody.

Angie’s list gives a really good breakdown of the ratings. I especially like the statistics which show, graphically, the level of customer satisfaction. I never consider bad ratings if they are statistically insignificant (as shown in this example) because you can’t please everybody.

Fourth: Always get multiple bids and be open to options. This has several advantages. (1) You get a chance to see what the job will cost and you’ll get a range for comparison (Government equivalent: price realism). (2) You get a chance to meet with the bidders and, if you apply your knowledge of what you want done (first step), you can engage the bidders and learn more about the options. While you may have something definite in mind, these folks are professionals who have been doing this and know the advantages and disadvantages of various approaches. If you keep your ears and mind open, you will learn a lot. You will also get more information to help you make a better informed award decision.

Fifth: Get the bids and do the evaluation. When doing the evaluation, you need some sort of strategy and ways of comparing apples to apples. (Government equivalent: Evaluation strategy/plan).  Be aware that price is not always the determining factor. Yes. price does have a lot to do with it, but you have to take into account the quality of the product and service, and have some confidence that the contractor is going to perform as expected. So besides price, here’s what I consider: (1) Timeliness. Was the bidder on time and did the bidder respect my time? If not, then maybe the bidder has time management issues and you can expect delays in your project. (2) Did the bidder listen to me? Did the bid come back with what we talked about, or was I being upsold into something? If the bidder did not listen carefully, then the job may not be completed to your expectations. (3) Did the bidder actively engage with me and provide helpful suggestions and recommendations, or was the bidder just taking notes and going to do what I said I wanted, even if what I wanted was not optimum? I certainly do not want a rubber stamp on my ideas and I want my contractors to provide value with their experience. (4) Was the bid in writing and was it accurate and complete? If the bid is meticulous and well written, that is a good sign of attention to detail and the quality of the work and the customer service you can expect. (5) Are you comparing apples to apples? Did the bids address different things, and how do you normalize them? You don’t want to pay a premium for something you don’t think is important, but you don’t want to waste money on a job that will fall short of your needs and expectations. For my painting example, I had to subtract the cost the bid of installing a garage side door from another competing bid. When I decided to replace the door myself, I had to add back in the cost of the door replacement materials to the both the first and second bidders.

This can get complicated, so it can be helpful to develop a table that lists the price options, features and benefits, and drawbacks and risks so that you can see the entire picture. I prefer a spreadsheet, but realistically a notepad and a pencil will do just fine (although I like the way the spreadsheet adds up things without mistakes).

 

Worksheet for comparing bids. Pricing can be tricky so the best way is to compare features and benefits against drawbacks to get the complete picture.

Worksheet for comparing bids. Pricing can be tricky so the best way is to compare features and benefits against drawbacks to get the complete picture.

Bottom line is that you need to understand what you’re getting for your money and have a way of comparing the options to what’s important to you. Once again, price may NOT be the most important factor!

Sixth: Award the contract. Once you make a decision, immediately contact each of the bidders to let them know their situation. I personally like e-mail, but any medium is good, so long as it’s timely. You need to respect the time of the bidders, especially those who did not win, because they have to keep moving on to generate other business, and they spent their valuable time with you, so they deserve to know. The winner, of course, will be happy, but now you both have to start working together to get the job scheduled and completed. No time like the present!

The General Part Two: Roofing.

Now that the stucco was complete, the roofers were next, but they were coming first thing the next week. The stucco folks had to remove the scaffolding, and we had it planned for a Saturday, but the scaffold guys were behind on another project and they had to delay. They promised they would come out on Monday to finish. Sure enough, when Monday rolled around, I had roofing guys having to work around the scaffolding guys to strip the roof. As the general contractor, I had to get this deconflicted in a hurry, so told the scaffolding folks to push the scaffolding back so the waste truck could park and then everybody was happy. The scaffolding guys came by the next day, removed the scaffolding from the front, clearing the way for the roof loader to load the shingles, and then they went about taking everything else down while the roofers worked on top. My experience in managing construction and maintenance in a shipyard on a submarine paid off in this case. (Actually, it was quite simple in comparison.)

Stripping the roof. These guys have this special truck which allows them to throw the junk directly from the top of the roof, making it much easier to clean up later. That process did not, however, work for the back of the house and the workers had to lug around a bunch of old roofing material around the yet-to-be-taken-down scaffolding by hand.

Stripping the roof. These guys have this special truck which allows them to throw the junk directly from the top of the roof, making it much easier to clean up later. That process did not, however, work for the back of the house and the workers had to lug around a bunch of old roofing material around the yet-to-be-taken-down scaffolding by hand.

After the old roofing material is torn off, the next thing that the roofers do is to waterproof with the roofing underlayment. Although not usually a problem here in Southern California, the reason that this is carefully coordinated is because if the home is left without at least a minimum amount of waterproofing after the roof is stripped, than any amount of precipitation will likely cause significant water damage. So the contractor usually plans on stripping the roof and waterproofing the same day in order to minimize his liability in case of rain.

After the old roofing material is torn off, the next thing that the roofers do is to waterproof with the roofing underlayment. Although not usually a problem here in Southern California, the reason that this is carefully coordinated is because if the home is left without at least a minimum amount of waterproofing after the roof is stripped, than any amount of precipitation will likely cause significant water damage. So the contractor usually plans on stripping the roof and waterproofing the same day in order to minimize his liability in case of rain.

Loading the roof. The shingles come in packages of 33 square feet each (1/3 of a

Loading the roof. The shingles come in packages of 33 square feet each (1/3 of a “square”, which in the roofing business translates to 100 sq. ft.). This portable conveyor belt is indispensable in getting these heavy hogs on top of the roof.

Roofing was proceeding apace, and the roofers had to replace some of the fascia boards. I was looking around and then thought about the back of the roof, which had no fascia board (none of the houses in the neighborhood to — a bunch of cheapskate builders!). The roofing company owner came around to look at the job and then explained to me that the wholesaler had run short of the shingles we were using, and they were going to have to stop the work until the following week. We then started discussing the missing fascia, and we agreed it was a good idea to put new fascia on. So, I was back in the carpentry business, with a deadline of Monday to get some new fascia boards up. Fortunately, I enlisted the help of my work crew (my generous co-workers), and we had it up in good fashion. I also took the opportunity to rip off the old patio cover roof and put up a proper deck with 5/8″ T1-11 siding facing upside down to make a nice pattern on the “ceiling”. I had to do this job anyway, but I figured it may as well be now so that the painter can come in, finish the exterior trim/fascia/vents, and then my roofing guy can come back and put in a proper low-slope roof and gutters.

The first shingles are up!

The first shingles are up!

Shingles are going up. The color of the roof was much lighter than I expected, but the color matched very well with the new stucco color. Having said that, we're going to have to reconsider the color scheme for the trim painting.

Shingles are going up. The color of the roof was much lighter than I expected, but the color matched very well with the new stucco color. Having said that, we’re going to have to reconsider the color scheme for the trim painting. This is where work essentially stopped because the workers ran out of shingles.

My own roofing project. I had to rip off the whole sheathing and roof assembly because it was all rotten.

My own roofing project. I had to rip off the whole sheathing and roof assembly because it was all rotten.

The detritus of my own roofing project. I'll get rid of it eventually....

The detritus of my own roofing project. I’ll get rid of it eventually….

The boss has a look. See how hard I'm working?

The boss has a look. See how hard I’m working?

My roofing contractor recommended that I use T1-11 siding for my patio roof sheathing. The idea is that you put it on upside down, and it instantly makes a nice overhead pattern for a minimal extra cost. Looks WAY better than CDX plywood! Truly a great recommendation.

My roofing contractor recommended that I use T1-11 siding for my patio roof sheathing. The idea is that you put it on upside down, and it instantly makes a nice overhead pattern for a minimal extra cost. Looks WAY better than CDX plywood! Truly a great recommendation.

The roofers came back but again they had a supplier delay. This time it was the ridge caps. So, a 4 day job ended up taking 2 weeks. Quite honestly, I’m not the least bit bothered by that, especially since the delays gave me some time to respond to emergent work (back fascia boards) and replace the roof on my patio cover, which I knew I need to do. All’s well that ends well!

House with new roof -- well, almost. The supplier did not order the ridge caps so we had to wait another week to finish the job. This stuff happens all the time, so you need to know how to accommodate if you're the general contractor.

House with new roof — well, almost. The supplier did not order the ridge caps so we had to wait another week to finish the job. This stuff happens all the time, so you need to know how to accommodate if you’re the general contractor.

New roof with ridge caps. Really looks nice and we're getting a lot of compliments.

New roof with ridge caps. Really looks nice and we’re getting a lot of compliments.

The back of the house looks nice. This shows the improved roof vents, as well as the new fascia on the main roof and my new patio roof structure. The patio roof will be covered with a special

The back of the house looks nice. This shows the improved roof vents, as well as the new fascia on the main roof and my new patio roof structure. The patio roof will be covered with a special “low slope” roofing system after the trim and fascia boards are painted.

The next thing I have to do is to schedule the painters, get the roofers back for the patio roof and gutters, and get the HVAC replacement done. I’d like to get it done in the month of December, and I think that so long as the painters finish on time, I should be good from a schedule standpoint. We’ll see….

How Many Hats Do I Have? — A Short Essay On Project Management

Yesterday, I was picking up some materials at one of my local suppliers (Home Depot). I got there just when the store opened (0600), yet I wasn’t ready to do any “real” work until 0900. What’s up with that?

Actually I was engaged in a lot of activity because I had to rent the truck, wait for the materials to get forklifted to the truck, drive back to the house, unpack, unload, dispose of the packing material, drive the rental truck back, top it off with gas, and then drive back to the house.

Turns out, that whenever you take on a home improvement project of any size, one of the critical tasks is to get your materials. In addition, there are a number of other tasks that need to occur before you commence “real work”. (By “real work” I mean doing the deed. Measuring, cutting, digging, assembling… whatever your concept of “real work” may be.) My Dad always said: “Always have a plan.” For simple tasks, this can be a drawing on the flap of an unused cardboard box. I did this today when I was laying out a manifold for my irrigation system. For more complex tasks, you might need dimensional drawings or a 3D model. Yet, this kind of “plan” is only one-dimensional. Well, really 2-D, but it oversimplifies the task of planning. Planning includes ALL of the tasks necessary to complete a project (of any size). Here is a list of common tasks that are necessary predecessors for “real work” in the context of DIY home improvement:

  1. Define your task. This is the fulcrum around which everything else rotates. Do you want to remodel your kitchen? Do you want to have an accessible bathroom? Do you want to have a water-conserving landscape? Do I want to put in new flooring? (Yes to all.)
  2. Make a drawing. A drawing will force you to detail  critical information. What kind of cabinets do I want for my kitchen? What kind of shower to I need to make my bathroom accessible? What kind of irrigation system do I need to have a water conserving landscape? What kind of flooring do I want? How big? How much? What shapes? As you answer these questions, your design will become increasingly more detailed, and from this, you can not only get an idea of how you’re going to put things together, but also be able to extract a list of materials. This is crucial to the next step.
  3. Source and obtain your materials. I remember before the Internet that I used to spend hours roaming the aisles of the big box stores just seeing what materials were available for my project. Now, I spend hours roaming the Internet. The cool thing is that I now have access to exponentially more choices of materials, and most come with free shipping, so I don’t even have to leave the house. Stuff just shows up. As a matter of practice, I develop my material list in conjunction with the design process, so by the time I have finished the drawings, I also have my shopping list.
  4. Perform a cost estimate and obtain financing. OK, for simple projects, that may mean taking $200 from your savings account. But for bigger projects, like a home remodel, this step is more integrated with the planning process as you will be making trade-offs with your design. Cost estimation is a science unto itself, and there are some good software tools out there when it comes to estimating residential construction projects. I did a detailed cost estimate using an online program called Clear Estimates just before I had my plans approved. Not only did I get a good figure the cost of my remodel, but I also was able to get estimates for the work I plan to contract out. Now I have some benchmark costs so I can better evaluate the bids of the subcontractors.
  5. Set aside time for the project. You want to have a block of free time that allows you to have an uninterrupted workflow to make the job go faster, and minimizes repetitive set-up times. Planning when to work on the project also helps you schedule your material procurements and deliveries. Frequently, deciding on when I’m going to do a project is the first thing that I do because it helps me plan and complete all of the predecessors (task definition, design/drawing, and material procurement). Deadlines are an effective motivator.
  6. GET TO WORK! Finally!

The steps above are the essence of what is called “project management”. It’s actually pretty straightforward if the project is simple, and if the project is larger, you just have to break it down into smaller chunks until what you’re left with are a bunch of simple projects. Here is where it gets interesting. This collection of simple projects, representing a much larger project, is not just a “honey-do” list. These sub-projects are interrelated. Some tasks have to be completed before others can start. Some tasks can be done in parallel. Some tasks require specialized skills which are best left to professional contractors. So, answering the questions of “where to start” and “what’s next” can become quite complicated. Large commercial projects develop what is called an “Integrated Master Schedule” (IMS) which typically uses computer software (e.g., Microsoft Project) to logically link all of the sub-tasks and assign labor and material resources to each task. In theory, you can get an accurate estimate of how much the project will cost and how long it will take. In reality, there are ALWAYS cost overruns and ALWAYS schedule delays, largely due to the facts that (a) there is always a measure of uncertainty in planning any project, (b) the bosses will tend to be overly optimistic because they want to win the bid, and (c) the customer frequently has a change of mind, which results in a change in the plans, and things just cascade from there. I actually have experience with doing this, and I made up an IMS for this home remodeling project about a year ago. That schedule showed that I would complete the project sometime later this year (2015). Alas, the IMS was difficult to keep up to date, and since I’m the only guy working the project, I made a choice to ditch the IMS in favor of doing “real work”. Needless to say, I now only have a vague idea when I’m going to finish, and I’m not quite sure what the final cost is going to be. All I know is that I’ve been stopping by Home Depot almost every day to pick up yet another part that I seemed to have overlooked in planning.

So, as the only person who is working this project, I need to wear many hats. Designer, draftsman, planner, scheduler, estimator, finance manager, procurement specialist (shopper), shipping and transportation (bring the stuff home), warehouse manager (store the stuff), general contractor, and finally tradesperson. I’m sure I left something out, but I think that’s enough to illustrate the point.

Now, when you see a construction crew at work, realize that there is a lot of action behind the scenes that is necessary to support that work. Even if that construction crew is a crew of one.

Here are some pictures of my warehousing operation:

WAREHOUSE

WAREHOUSE

WAREHOUSE  Do you see my ShopSmith?

WAREHOUSE
Do you see my ShopSmith?