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Description

Providing Comprehensive Underground Sewerage Scheme To Nandambakkam (division 158) , Area Xii In The Expanded Chennai City

Tendering Authority: CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD

India, Tamil Nadu, Chennai

NTID

29322850

Last Date For Submission

08 Nov, 2022

Closing Date

08 Nov, 2022

BOQ Items Total Items : 352 | Total Qty : 107591.69999999998
# Item Quantity Units
1 BILL NO 1: Providing Collection system, Pumping Main and Pipes & Specials
2 Supply, delivery, laying and jointing of Double wall corrugated /structured wall plastic polyethylene/polypropylene pipes DWC PE or PP of class SN-8 with non-smooth external Annular Corrugated and Smooth Internal Surfaces in Standard lengths with online coupler and spigot type confirming to IS 16098 (Part-2) 2013 / EN: 13476-3 (latest revision) including elastomeric sealing ring gasket suitable for DWC PE or PP pipes conforming to IS: 5382 (latest revision), freight,insurance, loading into the truck and transporting to the stores / site.. etc including earth work excavation in hard stiff clay,stiff black cotton,hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and lowering into trenches, aligning and testing of DWC PE or PP pipes, watering and ramming to consolidation, etc., complete
3 295/250mm OD/ID DWC PE or PP Pipe
4 at 1.0m deep 2228.00 m
5 at 1.5m deep 3415.00 m
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