Municipality Tender

Maintenance and Repairs of Manholes;H.D.-20 with 560mm diaclear opening

Maintenance and Repairs of Manholes;Cutting open CC road surface (as well as asphalt concrete upto 75 mm thick ) including water bound macadam and stacking of excavated materials for pipe line trench work. as directed by the departmental officers.

Maintenance and Repairs of Manholes;For extra depth of each 0.10 Mts

Maintenance and Repairs of Manholes;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 IS:12894-1990 - 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 (1:3) prop; the foundation concrete in CC (1:4:8) prop. using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) 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.

Maintenance and Repairs of Manholes;Manufacture, Supply and Delivery of Rubber rings to suit R.C.C. Spun / Vibrated Cast (Reinforced) Socket and Spigot pipes conforming to B.I.S 5382/ 1985 (rate per each rubber ring) including transportation but excluding taxes. the Rubber Rings shall be tested at the factory premises conforming to B.I.S. 5382/1985. Page No 465/530

Maintenance and Repairs of Manholes;Lowering the RCC S/S pipes carefully into the trench laying them true to alignment and gradient, jointing RCC pipes with cement joints including curing, the cost of jointing materials i.e., Cement Mortar (1:1.5), hemp yarn etc., and testing including filling with water with a water lead upto 500 metres excluding cost of rubber rings as per BIS No.783/85.

Maintenance and Repairs of Manholes;Manufacture, Supply And Delivery of 300 MM Dia R.C.C. Socket And Spigot NP-2 Pipes Conforming To B.I.S. 458/2003 Ex-Factory (Rate Per Meter Of Effective Length) Including Transportation, Taxes & Duties. 300mm Dia NP2

Maintenance and Repairs of Manholes;RBR-FNDN-1- (i-A) In ordinary soils, by Mechanical Means: Earthwork excavation in all kinds of soil for Pipe line trenches as per drawings and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material , dressing of sides and bottom as per Technical Specification 304 MORTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for laying sewer/water lines including divertion of traffic and backfilling in trenches with excavated suitable material and disposal of remaining earth upto a lead of 50 m, including all incidental and operational charges etc.,