The General Part 4: HVAC and Painting

It’s been awhile since I’ve put in an entry, and there’s really no excuse other than the holidays, a vacation, and not making enough time for it. So, the next few entries will be to catch up a bit and get back into the flow of regular blogging.

Since the last entry, I’ve completed all of the contracting work, and if you look at my bank account, you can tell. Going into this project, I knew that the contract work would be the largest overall expense, especially when you’re talking about new windows, a new roof, re-stucco, exterior paint, and a brand new HVAC system. The HVAC system cost quite a bit, but believe it or not, less than the stucco. Be that as it may, these are simply jobs that a DIY’er cannot accomplish. Either they require a crew, as is the case of the HVAC system or most anything that has to do with stucco or concrete, or is just too tedious and inefficient to do by yourself, such as roofing and exterior painting. Plus, I had enough experience dealing with heights, so that was enough of that.

The HVAC installation was fairly smooth. Once I settled on a contractor and a date, they came in, took all of the old stuff out, installed the mechanicals in the attic, and then ran all of the ducting. There are plusses and minuses to putting the HVAC mechanicals in the attic, but for me, the plus of getting the mechanicals out of the garage and simplifying the ductwork outweighed the noise factor (the system is super quiet to begin with) and the minor loss of efficiency by having the mechanicals in a hot attic. I think the fact that I have a cool roof and excellent attic ventilation will significantly reduce that concern.

Here are some pictures:

The new HVAC system involved a lot of ductwork. I ended up with a 3 zone system. Upstairs, downstairs, and MBR. Yes, my MBR is going to be the ultimate retreat and I wanted everything to be the best.

More demolition to make way for the HVAC system. The fun never stops!

HVAC folks working in the attic to put the system in place. The attic is a tough place to work in, so I’m glad they’re doing this instead of me.

The lead installer getting the mechanicals in order. They had to build a support framework in order to place the furnace, air handler, and cooler. Fortunately, the manufacturer (Carrier) makes these units so they can be installed horizontally, which works great in an attic configuration.

One of the HVAC installers, proudly standing by my new condenser. Having A/C put in was a major objective of my remodeling project.

The leftovers of the chimney of the old furnace. Ideally, I would have installed the HVAC system before I had the roof finished, and this would have precluded this extra “stack” but that’s not the way things worked out. Maybe I'[ll get this removed when I do solar (in some future lifetime).

One thing that I had to take care of by myself was to hook in the condensate drain into the house drainage system. Not too big of a deal, but the installer talked me into it, and I didn’t say no. Perhaps it was better because I know I did it right.

SOME of the HVAC system was DIY. In particular, I needed to construct ventilation ducts for my MBATH fan. Since I will have to do that for the other bathrooms, the laundry room, and the kitchen, I decided to invest some time in educating myself in the proper techniques and investing in a few tools to make the job turn our pro.

This shows a special crimper that is used to make a cut-off in ducting into a fitting that can be properly inserted into the next ductwork section.

Here is the MBATH vent going out.

 

Lastly, the painters came along and finished all of the trim work and exposed woodwork. This really made the place look nice and everything started to look finished from the outside. I got (and still am getting) a lot of positive comments from my neighbors.

Here are some pictures:

Painter working detail on my trellis. This was very difficult work and he took two days doing it. The results were magnificent!

One of the painters working the detail of the gable vent. Notice how he is up high on a ladder. Better him than me!

I decided to paint a light color underneath the patio cover. This is reminiscent of how porch covers are painted in the South. Bringing in these Southern elements no only pleases Stella, but also lightens up an otherwise dark space. Those Southerners certainly know their onions!

My side yard painted nicely. I had left this unfinished and it really was beginning to look shabby. I knew I needed to paint it, and I’m glad I finally had it done.

The paint match with the stucco is perfect! See how the otherwise gray electric panel now simply melts into the rest of the structure? Same with the gas line. Professional painters are masters at color matching, which is another reason that hiring a professional painter is well worth the expense.

Wonderful picture of the project after painting. This is really looking nice!

In fact, I got a letter from the my homeowners association asking when my storage container was going to be moved. Unfortunately, I had to explain that while the outside of the house looked great, the inside was a total disaster and I had at least another year of work before I was finished.

Since the time the contractor work was complete, I finished off some plumbing and electrical work for the Master Bedroom and got an inspection. I was going to write up some of the details of the electrical and plumbing, but decided to wait until I did another round of it as I have several other rooms to renovate.

More to follow soon!!

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….

The Concrete Pour — A Very Gratifying Moment

In the course of most, if not all, projects, there are moments when all of the hard work of preparation become manifest in a sudden and visceral way. Such is the case with my “big” concrete pour. Well, “big” is relative. Many concrete pours are measured in hundreds of cubic yards and many concrete trucks. Mine was about 10 yards, which was a pretty full truck, but, hey, have you ever had to move 10 yards of anything by hand? To me, this falls into the category of “big”.

This was “big” in another context as well. It marked a big turning point in the outdoor part of the project because, in a matter of a few hours, it transformed the front of my house from a bunch of shabby looking trenches into something that was actually warm and inviting. And that’s how projects go. Lots of preparation with little apparent visual progress, and then, boom. it’s all done.

The first thing I needed to do was to find a suitable contractor who would do the pour and finishing. I have tried to do some concrete work by myself, or by enlisting the help of some of my family members and friends. Some of these turned out OK. Others were major disasters. Bottom line is that through experience, I had learned that a concrete pour, especially of the size which I had planned, was something left to the pros. There are things that are NOT DIY and this is one of them! Concrete has a relatively short working time, and the crew that showed up numbered 9 people, if you include the truck driver, pump operator, and the owner/supervisor. No way can that be duplicated at the DIY level. I got a few bids by calling some contractors that were advertising on Angie’s list, and I chose a company that (a) showed up on time, (b) gave me an estimate that was competitive and (c) told it like it was. The owner had been in the concrete business since he was a teenager and knows concrete from the bottom-up, inside-out, over-under, well you get the idea. Here is a link to his website in case you’re interested. The owner’s name is Dave Parker and he gave me several suggestions on how to improve some significant details of my design (which I took on board). We had sealed the deal and, because I had everything set up, he was able to work me into his schedule last Saturday.

Saturday morning arrived, and it was a good thing that I am on an “early” schedule. My alarm goes off at 4:00 AM and I’m usually on the job not later than 6:00 AM, whether that be my day job or my remodeling adventure. The crew arrived at about 6:45 AM and I walked the foreman through the project. As additional workers started to show up, they started doing the layout. Although I had set the forms, they snapped chalk lines against the walls to make sure they had a good reference to work to, and did some clean-up. Eventually, the owner shows up and gives his crew some specific directions based on my walk-through with him a couple of days before. Then comes the concrete pump. Nowadays, concrete pumps are ubiquitous. No pros EVER use anything but a pump. It’s a relatively small part of the total job (for me about 17% of the total cost) and that would be about the same as the labor for barrowing the stuff around. At any rate, the concrete pump and the associated truck which pulls it takes up a significant amount of frontage. Then comes the concrete truck. Fortunately, I had made good use of my traffic barriers to block out any stray cars from the front of my house, as well as my two adjoining neighbors to fit the whole rig in. But,hey, it was early on a Saturday, so the first inkling that they had regarding my occupation of “their” parking spaces was a big concrete truck  in reverse with its warning beepers at full blast. So much for sleeping in. Such is the price of progress.

So things were getting exciting. For the rest of the event, I invite you to watch the following video.

To me, working concrete is an amazing skill. Or perhaps it is art. Your medium is this heavy, messy, wet stuff that looks like, well, you can draw your  own conclusions after reflecting on the video of the stuff coming out of the hose. Yet a good concrete finisher will direct the pour to align the edges perfectly to the forms and/or lines, and then sculpt swales and mounds to get the water to drain properly. The stuff has a certain working time, so one has to be cognizant of that and work accordingly (usually fast). However, there is a “sweet spot” of time when the concrete just begins to harden, and that’s where the magic of a good finisher shows itself. The guys I had were expert. They poked, prodded, screeded, floated, sculpted, troweled, cut control joints, finished the edges, and finished it off (I wanted a broom finish*) in what seemed to me a well orchestrated ballet. Literally, they were dancing on top of the forms and whatever else the could gain purchase on to do the finishing under the pressure of the clock. Baryshnikov would have been proud!

Here are some pictures of the finished product:

Finished  Front Sidewalk and Ramp

Finished Front Sidewalk and Ramp

Finished Side Yard

Finished Side Yard

 

 

 

 

 

 

 

I’m really happy about how this came out, and it represents a big step because it is not only the culmination of a lot of hard work,  but also had an immediate, positive, visual impact on how the project is shaping up.

Now… onto the back yard!

* A broom finish is where you take a stiff bristle broom and push it across the wet concrete. The result is a surface with a lot of tiny parallel grooves which produce a non-skid surface. This finish is standard for any concrete which will have foot traffic. Your driveway is probably finished like this as well, because you’re probably going to walk on it. However, on public roads, the shallow grooves of the broom would wear down rapidly. So, the builders will frequently cut big grooves with a concrete saw to not only provide traction, but also to shed water, which, when it rains,  is a significant hazard.