I continue with my creative writing endeavors. Last night I made good progress on Documenting America: Civil War Edition. I typed some writing from manuscript, and added to it on the computer to complete a chapter. Then I continued research into the next chapter to be written. Today I completed reading the source document, and read some background material. Tomorrow I’ll excerpt the material and write the chapter. Good stuff, good progress.

But my main writing work yesterday and today was working on my technical paper for the EC15 conference. The paper was due today to the International Erosion Control Association. I still haven’t finished and submitted it. The presentation will be in Portland, OR next February. Long lead time, I know.

The idea for this paper came to me over a year ago, and gelled into an outline at the EC14 conference in Nashville last February. The concept was: gather data from the bid forms from a number of projects about how erosion control work is bid out. Analyze the data, as well as qualitative information from the projects, to see if one method of contracting seems to be better. My hopes, and soft expectation, was that unit price contracting, as opposed to lump sum contracting, would be better for erosion and sediment control work. Hence the name of my paper: “Unit Price Contracting for Erosion and Sediment Control Work: Does it Improve Our Practice?”

I gathered the data (i.e. the bid forms) from ten projects several months ago, and talked with our employee who handled the field work on several of those projects. I’m a big fan of unit price contracting because it is a risk-sharing approach to construction contracting. Explaining what I mean with that would be way too long for a blog post. I teach a 90 minute class on that topic. I felt that going with this risk-sharing approach for erosion and sediment control work would result in better prices, better implementation  of devices and practices, better maintenance of these devices, and less pollution to the environment. It was the ultimate win-win situation to me.

But that’s my intuitive analysis, based on my own biases and qualitative analysis. What would the data say? As I said above, I gathered the data some time ago, and had aggregated it into one spreadsheet. I created my outline about a month ago, and wrote a tentative introductory sentence. There the paper stood until yesterday just afternoon.

At that time I started with the real writing. I had much more introduction to write, then get into an explanation of what I mean by “improved practice.” I also had a little more outline to think over, and dusting off and re-looking at the data. I did all this, and by the end of the day I had a little over 900 words. I anticipate the paper will run somewhere around 3,000 words, so this seemed like reasonable progress. I was pretty sure I wouldn’t be able to finish the paper today, but I might get close.

The morning was full of meetings, site visits, and a little personal stuff. I got back to the paper around 1:30 p.m., ready to write the part about the hard data I collected and draw some conclusions out of it. I started writing, but when I got to the part where I should show what the data said, I realized I had never gone the next step and done a few calculations to see what the data actually said. Did it support my hope and anticipation that unit price contracting would result in less expensive erosion control measures that were equally effective as were those of a project that’s where the erosion control work is bid as a lump sum?

So I stopped writing and went back to the data. I quickly saw that I had too much data. I wasn’t going to be able to present all the data I had intended; it would overwhelm the paper. Including it in an appendix was a possibility, but for the moment I had to concentrate on what was in the paper.

I dug into it, and after an hour figured out what I had to do. I ran the calculations needed, from the data already in the spreadsheet, then ranked the projects according to which had the least expensive erosion control, then penciled in the type of bidding used (unit price, lump sum, mixed). To my great pleasure the five lowest cost projects (on a unit basis) for erosion control work were the five that were bid as unit prices! The most expensive three were the ones that trended most to lump sum, using fewer unit prices. My hope and expectation had been realized. On two projects I didn’t have enough data to do the full calculations and rank by unit cost.

I e-mailed the IECA education coordinator, telling her I wouldn’t have the paper in until Tuesday and hoped that would still be alright. I believe it will be. I printed the paper and have it here. I’ll work on it some, or maybe a lot, this weekend. Hopefully by Monday it will be written. All I’ll have to do is see if I can find the rest of the data for those two projects, and interview the field man to get his further opinion on the non-qualitative criteria.

I wish I had it done by the deadline, but I feel good about it. The end is in sight, and it will be a good paper.