2010-08-17_REVISION - M1980244 ‎(6)‎

• Permit No: M1980244
• IBM Index Class Name: REVISION
• Doc Date: 8/17/2010
• Doc Name: QA Monitoring & Test Results- Phase IV B/C, Triangle Liner Cert.- Apend. D- Tech Specs
• From: CC&V
• To: DRMS
• Type & Sequence: AM9
• Email Name: BMK
• Media Type: D
• Archive: No

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9. Coarse Shaft Backfill - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
,
ti tit 11?d 11 el ,
r
T c as i ?;
;
-

_
s.
t a F»? ",

12-inch 100
No. 200 0-15
Plasticity Index: 20 maximum
10. Fine Shaft Backfill - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
>'S x OR as ' 1 ^ X,
eta Vie' r.-? rY r
f??. C i
r# 1 ,
t8 r,
2-inch 100
3/4-inch 70 - 100
No. 40 20 - 50
No. 200 2-15
Plasticity Index: 5 maximum
11. Pipe Bedding Material - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:

^iS -tlnd?rd mm
l

2-inch 100
No. 4 30 - 100
No. 200 5-20
Plasticity Index: 5 maximum
12. Granular Filter Material - material as approved by MANAGER and CERTIFYING
ENGINEER conforming to the following SPECIFICATIONS:
Section 02200 Page 4 of 18 September 3, 2008
Earthworks Revision 1
SAProjects\1125E CCV CQA\I - Tech Specs\02200.r1.doc
Plasticity Index: 0