Observations/Finding

At the request of the client’s representative, our AS ENGINEERING AND CONSULTING, LLC (ASEC) representative visited the job site to observe the contractor’s work activities from a quality standpoint to verify compliance with project drawings/specifications, applicable codes, and materials submittals and conducted QC testing per the project drawings and specifications.  The following observations were made on site this shift:

Summary: A concern regarding water and rock encountered during topsoil removal was reported by the on-site foreman, prompting immediate investigation and remediation efforts. Upon arrival at the site, water accumulation was observed between White Tail Lane and River Otter Trail, including Lots #54 to 61 (highlighted as the trouble area in blue). To assess the situation, four test pits were excavated, all of which quickly filled up with water.

Actions Taken:

1. Consultation with Ram Mogulla (ASEC PE):
   • A call was placed to Ram Mogulla, a Professional Engineer (ASEC PE), to discuss the issue and determine appropriate remediation measures.
2. On-Site Assessment by Mr. Mogulla:
   • Mr. Mogulla promptly arrived on-site to evaluate the severity of the problem and propose solutions.
3. Recommendation for Remediation:
   • After careful assessment, a recommendation was made for the implementation of two French drain “burrito wraps” using 57 stone wrapped in geotextile fabric:
     • Each “burrito” wrap to be 2 feet wide and 1 foot in depth.
     • The wraps to run parallel to each other, spaced 20 feet apart.
     • They should intersect the adjacent creek and extend to the end of the project area, aiding in water drainage off the site.
4. Communication with Foreman and Owner:
   • The recommendation for remediation was communicated to the foreman, who was tasked with discussing it with the owner for further action.

excavating test pits

detention pond earth wall

test pit

water standing lots 54 to 61

water standing lots 54 to 61

Trouble area in blue