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What material do you still have available? Did you sell to Amazon already?

Looking for additional information to learn more about selecting the right liner (PVC/HDPE/EPDM). This is probably a long shot but thought I would give it a try. Any videos, pdh seminar documents or other useful information is what I am after. Thank you in advance.

How hard is it to study for the California PE Exam? I would love to get my CA PE but not sure if I could pass the seismic portion of the exam. Have my Civil PE and registered in 5 different states. Working in California right now on 3-4 projects and would be nice to have.

I was going to post a very similar message. Looking to understand Civil 3d a little better as it is a slow time of year and think it would be great to help out from time to time so not to burn out designers and EIT's when it is busy around the office. I wish there was a virtual class that a...

Took an online course in Geotech to refresh a little & satisfy a PDH requirement for a PE renewal. This is one of the questions that I was not able to get the right answer. Must be doing something wrong in my calculations because my steps are as exactly as you pointed out in your reply. It...

I cannot figure out the correct answer to this project. Looking for some assistance if someone is familiar on how to solve this problem. 

Anybody know where I could find free AutoCAD blocks of regulatory signs and pavement markings. Haven't had any luck. Tried to find time during the day to make them myself but haven't had much between chasing down Architects for information and paying their bills on time.  Thanks!

My firm was just hired as city engineer for a small municipality. Currently working with a City to extend a water service to a commercial building owner (owner currently uses private well & septic tank). Business involves washing larger motor homes & recreational vehicles. His septic...

Ok. Thanks for the information.

Does anyone know how to model a flapgate in HydroCAD? The reviewer for this project is asking for my calculations on the effect a flap gate will have on the overall storm drain system for my site.  Any help is greatly appreciated.  Matt

Is it possible to model the effects of a flap gate in HydroCAD?

For the last 3 months, I have been going round and round with a reviewer on my HydroCAD model of a 5-acre site. Looking for some help on modeling advice from members here so that I can put this project to bed and never sign another proposal for a job within this certain rural water district...

I am having a brain block today. I am reviewing a facilities plan for a community and am having difficulty determining how the Equivalent Dwelling Unit was calculated? If anyone could share what they know, I would greatly appreciate it. Thank you in advance.

Just a quick reply to add my :2cents: . Congrats on passing the FE exam. I am guessing that you are either looking for a job or already are working in the industry. I would recommend that as you work towards getting your 4 years of experience, make certain that a registered PE is willing to...

Might want to look at purchasing a CERM that has the equations book with it. You should be able to find people that are selling the same "bundle" that they purchased from PPI or other online stores. I found the equation book to be helpful during preparation for the exam and during the exam...

I have spent numberous hours searching the internet for any reference material on how to properly place isolation and/or construction joints within a parking lot. Just wondering if anybody has ever taken a seminar or found any reference material on this subject. I would love it if I could find...

Kevo - Are you trying to become registered in all states? haha

HELP What is the difference between HS-20 loading and HL-93 loading? What section in the AASHTO is it in? I haven't been able to purchase extra study material outside of what my company has due to financial constraints. owillis

Tark62, First, I do not dispute the information you have posted. That said, where did you find this information. I have been trying to let other co-workers who keep putting off the exam to take the exam before March 31, 2009. They seem content with waiting until the new format is announced and...

I try to read the forum daily but it sometimes gets lower on the priority list (work & family). I do see that you post a lot of questions on an afternoon subject area that is fairly new. Keep asking questions and meeting new members. If you find a member that replys to numerous posts, send...