_REVISION - M1980244 (30) - Laserfiche WebLink

Home Browse Search

8. Coarse Shaft Backfill -material as approved by MANAGER and CERTIFYINC ENGINEER conforming to the following SPECIFICATIONS: U.S. Standard Sieve Size: Percent Passing 6 D Wei hf 12-inch 100 No. 200 0 - 15 Plasticity Index: 9. Fine Shaft Back£]l -material as approved by MANAGER and CERTIFYING ENGINEER conforming [o the following SPECIFICATIONS: U.S. Standard &ieve Size - Percent Passing b D We' tit 2-inch 100 3/4-inch 70 100 No. 40 20 - 50 No. 200 2 -15 Plasticity Index: 10. Pipe Bedding Material -material as approved by MANAGER and CERTIFYING ENGINEER conforming to the following SPECIFICATIONS: U.S. Standard Sieve Size Percent Passiag ~ b D Wei ht 2-inch 100 No. 4 30 - 100 No. 200 5 - 20 Plasticity Index: 1 I. Granulaz Filter Material -material as approved by MANAGER and CERTIFYING ENGINEER conforming to the following SPECIFICATIONS: tLS. "Standard . Sieve Size Percent Passing b D Wei ht 3-inch 100 2-inch 75 - 100 No. 200 0-15 PART 3: EXECUTION 20 maximum 5 maximum 5 maximum 3.01 CLEARING AND GRUBBING: A. Cleazing and grabbing shall be done within the footprint of the limits of the construction area, as delineated on the DRAWINGS. Clearing shall extend a maximum of IS feet and a minimum of 10 feet outside of the construction limits or as directed by MANAGER. Areas for clearing shall be released to CONTRACTOR by MANAGER. No pioneering of roads across undisturbed areas shall be allowed without prior approval of MANAGER. 6. No clearing shall be performed until written permission is given by MANAGER and until the CONTRACTOR has provided construction staking for the proposed work. Clearing shall consist of cutting brush to the ground level, removing such material, along with wood, rubbish, Section 02200 Earthworks D~PNASEIV PSSA CEI Page 4 of 17 Golder Associates TECFLNICAL SPECffICAT10NSW220pRl.DOC Mazch 22, 2000 Revision 7