Hi guys hope you can help me with this. We are to relocate the existing 375 AC pipe at the toe of the road batter by laying a new 400 PE mainline about 25m from its original location. The road will be upgraded into 4 lanes and the existing ground is mud soil about 2-4m depth. Here are my...
Hi guys hope you can help me with this. We are to relocate the existing 375 AC pipe at the toe of the road batter by laying a new 400 PE mainline about 25m from its original location. The road will be upgraded into 4 lanes and the existing ground is mud soil about 2-4m depth. Here are my...
We have this 7,350 cu.m underground reservoir with a height of 8.80m wherein 6.0m are underground and 3.8m is above ground. The layout is somewhat trapezoidal in shape and a two chamber system is proposed for considering the maintenance. Is there a guidelines in locating and designing the vent...
Hi can anyone make clarifications on how to determine the elevations of pump and reservoir in watercad when the reservoir and pump house is underground?
Hi can anyone help me out on how a uPVC pipe will be connected to HDPE pipe. Im currently designing an irrigation system wherein the client requires us to use uPVC pipe for sizes below 225mm and HDPE for above sizes. Much will be of help if you can give me commercial sizes and specs of uPVC in...
Hi is there anyone who could advise me regarding the proper assigning of numbers of nodes in water network modelling? Is there a sequence to be followed or steps like a loop maybe in clockwise or counterclockwise? I am using epanet and watercaed software. Pls advise. . .thanks
Will there be any new technology where we can stabilize the foundation of existing structure aside from jet grouting procedures? especially in areas of limited space without affecting much the adjacent structures? please advise anyone thanks
An existing river 3m wide with recorded water elevation at 1.25m during dry season and 2.5 during rainy season was diverted to give way for the subdivision development. Backfilling was made but compaction requirements were not observed w/c is at every 6". Residential houses built on top of...
I am designing a 10 hectare subdivision and the space is limited. The developer wants to maximize the saleable area he can derived based from the 70 to 30% area distribution of saleable to non-saleable areas. There are no provision of easement at the back of the lot where we usually place the...
From manuals and books its a requirement to install manholes at intersection and in change of pipes sizes. I have noticed in one of the previous project in dallas, texas that they have used a wye pipes instead of manholes. Can anyone discuss its benefits and technicality? Will appreciate very...
