GF 2025-26 construction of strom water drain at ward no.5 LBS street subburaj house to PN kamalakannan house in sivagiri tp

Amount

Dismantling Plain Cement Concrete and Away From the site and all charges

Earth Work Excavation for foundation in all types of soils and sub soils to full depth (such as Soils in Rock / Silt / Light Black Cotton Soil / Ordinary Soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the Departmental Officers with initial lead of 10 m and initial lift of 2 m. Complete as per TNSS 23 & 24, V, VI (S2), VII, 9,10

Toward Cost and Supply of following PVC Pipes 200 mm PVC 6 kg/cm2 TWAD Pg. No.5

200mm PVC Bend

Loweing PVC rigid pipes and specials to trench and laying to proper gradient and alignment jointing with PVC couplers with cement paste and testing to the required pressure including conveyance of water for filling during testing etc., Complete complying with standard specification 200 mm PVC 6 kg/cm2 TWAD Pg. No.171

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand ) using new best country Bricks of size 8 ¾” x 4 ¼” x 2 ¾” from approved quarry including cost and conveyance of all materials to site. loading and unloading charges and labour charges for mixing, laying and curing etc. complete. complying with std. specifications.

Plastering in Cement Mortor 1:5 Mix (one cement, five M-sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Refilling with excavated excess earth work including all labour charges etc., complete complying with standard specification

Manhole cover 60 x 60 cm (heavy duty) with frame including all labour charges etc., complete complying with standard specification

AMMAN AND CO (BID ID -1385793)

CDR CONSTRUCTION (BID ID -1381099)