Showing posts with label ngrid. Show all posts
Showing posts with label ngrid. Show all posts

National Grid Term 2 Reflection

See National Grid Miscellany.

I returned to National Grid at Hicksville, Long Island and began the second term of my co-op assignment almost immediately after leaving Cornell for the summer. I continued my work with the Power Engineering Department that focuses on power generation. The department provides engineering support on maintaining and improving the eleven steam units in five power stations and several other gas turbine sites that produce electric energy by burning fuel oil or natural gas. Specifically, I was a part of the Plant Project Engineering & Mechanical Design group, but I also had the opportunity to work with members from other groups in the department.

Upon my return this summer, I was able to follow up with the senior project engineer I worked with previously on several of the projects I was involved in last time. It was fulfilling to hear about how projects from the fall turned out. In addition, I continued my participation with the development of a company-wide plant maintenance program for pressure and safety relief valves by studying industry standards, managing data, and meeting with plant managers. We were evaluating the costs, procedure, and framework for routine inspections of these valves in all the power stations. Field trips were frequent, and I had an opportunity to revisit many of the power stations on Long Island.

For the most part, I was able to pick up where I left off last time. But the difference between this work term and my first one was clearly evident. Though I was given fewer assignments this summer, I was simultaneously involved in a number of longer-term, more involved projects and had a vital part in AutoCAD drawing revisions, data management, thermodynamic calculations, and pipe analysis. I worked more independently than I had previously, which was particularly welcomed. I was also given more responsibility in my work, and I had to collaborate with other engineers on work statuses and keep them informed of the issues I encountered, on my decisions, and on how I attacked certain problems.

I discovered that between the assignments I was given and the more substantial projects I participated in, the things I learned at Cornell proved very useful in intuiting and understanding operating processes and components. Classes like Thermodynamics, Heat Transfer, and Fluid Mechanics had immediate applications to the type of work in which I was involved. While I was excited to see that the classes I took and the things I learned in school had a positive impact on my ability to perform at work, I was more excited to discover that there is always more to learn on the job. I have learned about how plant processes work and how project engineering applies to everything we do.

But the greatest things I have learned while working at National Grid had little to do with engineering or technical learning. I consider myself fortunate to have been surrounded by many interesting people who shared their stories with me and who taught me countless things about various topics. Working at National Grid in Hicksville, Long Island has given me opportunities and experiences that I don’t think I would have otherwise had. I enjoyed working with the people there; it was a pleasure.

National Grid Miscellany

Tomorrow will be my last day with National Grid. As with all things that come and go, this departure from real-world engineering and from co-workers will be bitter sweet. These last two weeks have been my busiest. I have been trying to tie up loose ends and prepare my open projects and pending assignments for others to review and access. I have so far been unsuccessful.

I also haven't gotten around to writing my Job Summary for this summer work term. Last time, I was able to spend a good week revising and writing a decent essay, Term 1 Reflection. This time, unfortunately, I will probably spend no more than a few hours on it, basing it off the previous version. This biggest difference between the two terms is probably that I had more independence this time around, working on a few bigger projects (ones that I really have little idea how to do), rather than many simpler ones (ones that were fun, but often too quickly completed).

In other news, I think I will start keeping a scrap book / book-bound personal journal of my life, in addition to my public USuMBS Blog. I have been keeping a work log and writing down miscellaneous facts and ideas during my two co-op terms. It's nice to look back and reflect.

Note: photographic memory is not an indicator of intelligence.

Apple WWDC 2009

This time around, I was not in front of the computer trying to furiously keep up with the three to five live-blogs open side-by-side on my screen. I was sitting in on a meeting for EGO/D's (Electric Generation Operations and Distribution) now-quarterly "roadshow" meeting. I only took glimpses of Gizmodo on my iPhone near the end of the meeting that talked about the typical "good-job this year, but sorry no bonuses" and other corporate pep talk in a time of recession.

At least my iPhone 3G 16 GB is not yet obsolete for another year. How kind of Apple!


Summary of WWDC announcements:

1. New iPhone 3GS, with hardware improvements, coming June 17th (my sister's birthday).

2. iPhone 3G 8 GB still available, now $99. iPhone 3GS at $199 for 16 GB and $299 for 32 GB.

3. Mac notebooks refreshed and their prices lowered. 13" MacBook becomes 13" MacBook Pro. Cheaper white plastic still exists.

4. Mac OS X 10.5.6 Snow Leopard coming in September.

5. Safari 4 available.

Back to Cornell for the Spring

Is it wrong to say that I welcome change, but I hate the transition?

There are things I will miss from this past semester living at home and working on Long Island. But then again, there are things I should look forward to. I guess.

I made a list:

1. More productive days doing stuff.
2. Seeing college friends and colleagues.
3. My own room.
4. A warmer place to sleep at.
5. Unlimited Cornell Dining.
6. Campus-wide Wi-Fi.
7. Faster Internet.
8. A "permanent" residence.
9. Waiting for delivery of a netbook, among other things.
11. Independence.
12. No longer required to wake up at 4 am.

Yay.

National Grid Term 1 Reflection

Today is my last day working at National Grid for the "Fall Term". I expect to return here for the summer right after school is out, by the end of May. The following is a job summary that I submitted back to Cornell as part of my co-op assignment. Wow, I have been here 20 weeks.

--------------------

In 2007, National Grid acquired Keyspan Energy and its Power Engineering Department (PED) on Long Island, NY. National Grid was originally a transmission and gas distribution company, based in the United Kingdom, and it began acquiring similar companies in the New England region of the United States in 2000. Only recently has the company expanded into the electricity generation business after the 2007 acquisition of Keyspan Energy. During my co-op assignment, I was a part of the Power Engineering Department of legacy Keyspan Energy. The department’s focus is on power generation including eleven steam units in five power stations that produce electric energy by burning using fuel oil or natural gas. Specifically, I worked in the Plant Project Engineering & Mechanical Design group with the majority of the available projects having to do with power plant repair, improvements, and other modifications.

During this fall term, I worked on a wide variety of projects and assignments from drafting engineering drawings and designing parts to performing engineering calculations and corresponding with vendors. One of my first projects was database work for a new program National Grid was starting up for the assessment of safety and pressure relief valves for the power stations. We were evaluating the costs, procedure, and framework for routine inspections of these valves in all the power stations. The inventory lists were then submitted to the plant manager of each site for review and updates.
In the meantime, I worked on creating a cart-mounted fuel oil strainer drain system for the Port Jefferson Power Station. The goal was to create a portable version of a typically in-line drain system that allows fuel oil strainers to be cleaned without stopping the flow of oil. This comprehensive project allowed me to create a design, draw and dimension it in AutoCAD, and generate a purchase list of parts. I was able to see this design to completion after General Shops manufactured the design according to my engineering drawings.

Other major projects I worked on during my first term include calculating heat capacity and procuring a bill of materials for three unit heaters for the Port Jefferson Power Station, assisting in the filing of a NYC house boiler permit for the Far Rockaway Power Station, and studying documents and providing input for National Grid’s contribution to a NYC program for climate change risk assessment on infrastructure. I also worked on miscellaneous AutoCAD drawings for other engineers varying from pipe supports to piping modifications.

I was surprised to discover that between the assignments I was given and the more substantial projects I participated in, the things I learned at Cornell proved very useful in intuiting and understanding operating processes and components. Classes like Thermodynamics, Heat Transfer, and Fluid Mechanics had immediate applications to type of work in which I was involved. The informal training I received also helped a lot. I was provided pertinent reading material that served as a primer for how power plants generate electricity and I received assistance when I asked my co-workers many questions.

Perhaps the greatest thing I learned from working at a this job is that projects and other things in the real world do not move with as much speed as I was used to at Cornell. Even though our Power Engineering Department was relatively small and keeping in mind the several power stations we worked in conjunction with, there was still a clear presence of corporate bureaucracy that ultimately slowed down the process of getting jobs completed. The biggest challenge I faced was not having unanswered technical problems, but rather waiting for more tasks or waiting on others to update pending projects.

Working at National Grid in Hicksville, Long Island has given me opportunities and experiences that I don’t think I would have otherwise had. I was fortunate enough to live at home in Brooklyn, which essentially eliminated the extra cost of food and housing, and I commuted for about two hours from Brooklyn to Hicksville by taking the NYC Subway and Long Island Railroad. Because National Grid’s power stations are scattered throughout the island, I learned about new places when we made site visits, and that made the trips all the more interesting. I was able to obtain a newfound appreciation for Long Island and its history. Before working with the company, I had never truly explored Long Island east of Queens; now, it is no longer a foreign place to me.

Being away from school and living at home had both benefits and drawbacks. I did not have to deal with the stress of classes, assignments and projects, and exams that I have come to expect after going to Cornell for several years. Outside of work, I was virtually free, with time to reengage in several hobbies that I had been forced to set aside or abandon at Cornell and time to pursue other personal ventures. I was able to catch up with friends from New York City whom I typically rarely get a chance to see and I was able to meet up with other Cornell co-op students in New York City. Still, the major disadvantage of being away from the Cornell campus is missing out on the social and academic events on campus, especially when classes were in full swing. It was one thing I had to learn to get used to.

Working at National Grid had enabled me—for better or for worse—to get a real sense of the kind of jobs mechanical engineers may get involved in. While I got a chance to put what I have learned to action, I quickly realized the enormous scope that mechanical engineering actually covered and that what I was taught in the classroom is, for the most part, a merely idealized situation, designed for a specifically contrived application. While I was excited to see that the classes I took and the things I learned in school had a positive impact on my ability to perform at work, I was more excited to discover that there is always more to learn on the job. This co-op assignment with National Grid was a positive experience overall.

End of Year 2008 Reflection

With the holiday season fast approaching and my fall term at National Grid coming to an end, I feel as if I haven't used my time at home to its fullest potential; there never seems to be enough time. A review of some of the things I have accomplished this semester so far:

A. PHOTOGRAPHY
1. Purchased a Sigma 30mm f/1.4.
2. Attended PhotoPlus Expo 2008.
3. Updated my Nikon Lens Lists for Lenses and Camera Bodies.
4. Photo Trip to AMNH twice.
5. Photo Trip to Stony Brook & Avalon Nature Preserve.
6. Photo Trip to Stony Brook & Port Jefferson.

B. WEBSITE & ONLINE PRESENCE
1. Refreshed USuMBS.com and cleaned up Google Adsense and Analytics.
2. Blog: Unnamed Project.

C. GIZMOS, GADGETS & STUFF
1. Apple iPhone 3G.
2. Drobo FW 800 and two 1 TB drives.
3. Crumpler "Considerable Embarrassment" Laptop Bag.
4. Essentially replacing the guts of my MBP via AppleCare.
5. Apple Mobile Me and iMac AppleCare.

D. PERSONAL GROWTH
1. USuMBS 3.0.
2. New-found appreciation for Long Island.
3. Participated in the Obama-McCain '08 presidential election.

E. ACADEMIC IMPROVEMENT
1. Updated Resume to latest version.
2. Review First Aid by the Red Cross.
3. Reading 'Hot Flat and Crowded'.
4. Reading 'iWoz'.
5. Reading 'The Universe in a Single Atom'.
6. Prepping Statistics.
7. Prepping Java.

Port Jefferson Visit

This past weekend, I trekked my way to Stony Brook again. Like last time, I stayed with Henry and Adrian.

We went to Port Jefferson on Saturday (12/06) to do a little photography, not knowing what we got ourselves into. I am only familiar with Port Jefferson because of the National Grid power station over there. Turns out the quaint little town of about 7000 was celebrating a Charles Dickens weekend, where the town plays the roles of characters from "A Christmas Carol". It was very interesting and different from what we are used to in New York City and Stony Brook; the people there were actually nice, and we each received a candy cane on two separate occasions: one from Santa at the restaurant we ate at, and one from the lady who runs the town information office, whom we asked for a bus schedule back to Stony Brook.

The two of us ended up hiking the beach at low tide (this was not the kind of beach for tourists and sunbathers), and we had traveled a total of about 10 miles on foot that day. We ended up going up the west coast of the Belle Terre peninsula from the Port Jefferson LIRR station. We turned back just as we got to the McAllister County Park bay (See the iPhone GPA Map insert.) Rather than pay for the LIRR to go back to Stony Brook (at $2.25 one way), we decided to try out the Suffolk County Bus which was only $1.00. In this trip, we not only pulled off some interesting and very cool shots, we have gained the first-person experience of what tides can mean and what walking miles on sand and rocks means for the feet. (If you look on the satellite view of this beach, you'll notice that the beach is actually under water at high tide. By the time we made it out to where we were, there was a little fear that some parts may become impassable because of the rising water. Thinking back now, that was some scary trip. Man...)


View Larger Map

I have posted photos to Flickr. Also check out Adrian's Port Jefferson photo set.

One Month to Go

Today is December 9, 2008 and that means that there is exactly one calendar month left before I check out of National Grid for the end of my first co-op term, on Friday, January 9, 2009. I hope it does not go to waste.

I go back to Cornell the following Monday.

PlaNYC: Climate Change Initiative

As part of Bloomberg's 2030 initiative to create a "greener, greater" New York City, called PlaNYC, we are coming together to focus on the "five dimensions of the city's environment--land, air, water, energy, and transportation" (from the Climate Change page). The first step of the climate change plan was to create a group called the New York City Climate Change Adaptation Task Force (CCATF) that was charged with developing strategies to future-proof and protect New York City's essential city infrastructure.

Essentially, there are three stages: 1. Set climate risk information  and assess implications; 2. Develope and prioritize adaptation strategies; 3. Formulate initial plans; and 4. Monitor and reassess. To start, CCATF's goals (albeit in typical bureaucratic manner) were to categorize the city's infrastructure in four sectors of the city's infrastructure (communications, energy, transportation, waste & water), and then identify key climate change implications from each of them. As of early December, and slightly behind schedule, we are identifying "at-risk infrastructure".

Some of these implications include:
1. Hotter air temperatures
   - Overloads leading to brownouts/blackouts
   - Increased fuel costs
   - Increased cooling costs
   - Fewer maintenance windows because of longer cooling season
   - Increased required maintenance
2. Increased precipitation
   - More flooding conditions
   - More strain on discharge system
3. Rising sea levels
   - Increased coastal erosion
   - Permanent flooding
   - Salt damage to equipment
4. Extreme events (e.g. heat waves, intense storms)
   - Increased lightening activity, more power surges

It came into my hands to do some reading and research on National Grid's only New York City property, the Far Rockaway Power Station. My focus was primarily to assess the risk on the operations of our property. The plan by PlaNYC was to review our findings in a risk matrix using the "risk assessment Excel template" provided by those higher up. In it, we compare the likelihood of occurrence of impact versus the magnitude of consequence. Interestingly, plan looks only at the increase in air temperature, the increase in annual precipation, and the increase in sea level. Noticeably missing from this, includes increase in surface water temperature, increase in damaging winds, increase in severe thunderstorms, and increase in other extreme weather conditions.

I have referenced a much more comprehensive, draft copy of a climate change report by the Electric Power Research Institute (EPRI) titled "Key Climate Variables Relevant to the Energy Sector and Electrtic Utilities". (For my purposes, EPRI is a research group for power and electric utilities. It is independent of CCATF and PlaNYC.) After reading correspondences and presentation note from PlaNYC, meeting minutes and summaries, I have came with my own summary for the New York City region:

Current climate annual averages:
     Air Temperature: 55 deg F
     Annual Precipitation: 43-50 in.
     Sea level Rise: 1.3 in./decade

Mean Annual Changes Relative to baseline years (1971-2000) for 2020s:
     Air Temperature: +1.5 – 3.0 deg F
     Annual Precipations: + 0.0 – 5.0
     Sea level Rise: + 4.0 – 7.0 in. (2 in/decade - 3.5in/decade), 
                                from 3.4 (min) -9.1 (mean) - 14.0 (max)

It is particularly profound to predict the future these days, and when we do, what we find are only scary things. We hear of climate change and global warming in only the most qualitative terms, but only when we actually put cold and exacting numbers down on paper, do we have a sense of what we are really in for.

This is not like forecasting next week's snow storm. We already know that the storms of the future--the next decade, even--will be worse than those we have encountered globally thus far. What we are doing here is predicting or guessing exactly how much worse it will be when the "future" catches up to us. We are now trying seeing what we can do, if anything, to harden our infrastructure to brace for the imminent storms and what we can do to survive in new climate.

Nice Comments


At work over the past week, I have received a good number of positive comments on separate occasions for this photo (on Flickr). Every time I tell them I had taken it this past summer, they become surprised and ask me how I did it. Heh. It was nice of them. The bottom photo was taken with the iPhone today.

Bad Weather, Sad Day

Today was a downright bad day. I mean, bad in the sense of bad weather. Once I was indoors, though, the day was quite good. At work in Hicksville, I spent most of the day figuring out my remaining years at Cornell. High winds and loud rain lasted all day. There was no sense of blue outside; nothing but gray skies and low heavy clouds.

How sad.

Catch Up With Sleep

Trying to catch up with my sleep. The black under my eyes needs some help to make them go away. I believe they have gotten worse, in fact. :-/

About One Real Week of Work

After two week or so of work at National Grid, I have very little to show for it. Aside from the rings under my eyes from the lack of sleep, I only have the following:



The SmallCar was made in AutoCAD, with a length of a little under 10 inches. It was drawn largely by eye, using rounder numbers and the overuse (and abuse) of OSNAPs.

As for my inspiration: it was Taylor's 3-D flying car from this past Spring. As for the model, it was the current Nissan Altima Coupe and Toyota Camry, as well as the Honda Accord of the past.

It is a prototype and is meant to be a proof of concept of sorts. I plan to make a "nicer" car in due time.