Municipality Tender

Laying of UGD;Construction of sewer circular conical manhole as per type design using flyash Bricks of size 225 x 10 x 6 cms having minimum Crushing strength 75 Kgs Per Sqm as per 15412894-1990 - CLASS -7.5 using Sulphete resisting cement in CM (1:3) prop; including CC (1:4:8) bed for foundation and of M15 (1:2.5:5) prop. using 20mm HG metal for benching and channels, inside plastering with 20mm thick using Sulphete resisting cement in CM (1:3) prop, and outside plastering with 20mm thick using OPC in CM (13) prop; the foundation concrete in CC (1:4:8) prop, using 40mm rotrúnal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM |03) prop. on both the sides including excavating pits upto required depth in all types of soils and supply and fixing of 560mm dia manhole frame and cover (HD-20) and PVC encapsulated steps including cost & conveyance of all material, labour and all other incidental and operational charges etc., complete.

Laying of UGD;TBSP-A.II- Supply, Lowering and Laying in ready made trench true to alignment and gradient, jointing, and testing of stone ware pipes including cost of jointing material such as cement mortar (1:1) proportion & spun yarn including cost and conveyance of pipe. (Reference to specifications BIS No. 6530/72)(300mm Dia)

Laying of UGD;Extra depth of each 0.10 Mts