Cambridge Phase 1-LR 940727I G
E GEE Consultants, Inc.
2540 Glenda lane · Suite 108 * Dallas, lexas 75229 ° (214) 620-9791 · Fax (214) 620-9794
GENERAL REPORT
Report Date July 27, 1994 Inspection Date July 26, 1994
Client Beamer Development Corporation C~ner~ R~port No.: 4
Project Estates of Cambridge Manor
Identification Pond Liner Inspection
Method of Test Visual Inspection
Results
At the request of Dave Carlton of Dowdy Anderson and Associates. a representative of GEE Consultants. Inc. was present at
the above referenced site. The purpose of our visit was to observe pond liner construction. The following observations and
re, commendations were made or am warranted at this time.
1. Bottom of pond covered with sandy soils and water
2. Large backhoe with 5' bucket was b~ing used to excavate a key at the interface betwean the sidewalls and floor of the
pond.
3. Recommended the sidewall pond liner extend into the shale at the bottom of Pond. If the sidewall pond liner is
extended and keyed into the shale, it is not neccssa~' to remove sandy soils in the bottom of the pond.
4. Re, commanded adequate compaction and moisture content of backfill soils used to construct the key and sidewall.
Recommended removal of any water frotn the key excavation prior to placement of pond liner soils.
5. Dark gm)' silt)' clays were observed being used for sidewall construction in southeast comer of pond. We recommend
a sufficient nmnber of classification and compaction tests be performed to insure density and permeability
characteristics.
T~hni¢ian: K. Mc. ~//~
cc: Mr. Bill .4a~dorson - Dowdy. Anderson and Associates, Inc.
Mr. Larry Davis - City of Coppell
Our le.~t* and ~ ar~ fo~ tt~ *xclu~iv~ ~ of ',~ ¢li~t to w~lom flm'y ar~ addre~ed. Th~ u~ of o~r rmm~ mu~t reoeiva o~r prio~ wvi~e~ .approval.
Om- I~a~r~ and re~o~ apply c~/ to tl~ ~m~pl~ t~ted and/or iz~x~--t~, a~d a~ ~ n~mrily indic~tiva of th~ quanfitiea of apl~art~tJy, identical or similar p~duc~.