Directorate Of Municipal Administration Tender

code09 - Supplying PVc Ringtite pipes conforming to IS 49852000 with latest amendments and conveying to worksite rolling and lowering into trenches layiang true to line and level and perfect linking at joints testing and commissioning including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials excluding cost of specials with jointing of approved type with all labaour with all lead lift including encasing the pipe alround to a deopth of not less than 15 CMs with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to therequired pressure as per ISS Contractor will make his own arrangements for procuring water for CMSR 202122 P.no 134I.No 1.71.8 160mm dia PVC 6kgsqcm ---- APPROVED

code05 - Providing and constructing of Machinehole chambers conical in shape at top with CC 136 foundation using 40mm and down size graded metal of approved quality and with an offset of 0.15m alround the chamber and brick masonry in C.M 14 plaster with bricks of approved quality and CM plaster 13 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick with 1 to 6 slope in the concrete towards the central drain finished smooth and fixing of pipes in CC 124 with graded metal of 20 mm and down size including supplying and fixing SFRC Machinehole frame and cover confoming to IS 12592PartI 1988 IS 12592PartII 1991 with latest amendments in CC 124 supplying and fixing of plastic foot steps staggered at 30cms apart as directed watering curingbarricading danger lighting pouring tar over M.H. frame and cover cost of tar shoring strutting dewatering engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks Medium Duty SFRC Cover Frame For 1.2m dia 1.2mtr depth ---- APPROVED

code11 - Repairs to Machine hole for different depths including removal of debris levelling the brick masonry construction of brick masonry up to Ground level providing CC coping round the MH cover plastering both inside and outside to the brick masonry and fixing of manhole frame and cover curing refilling with appurtenances complete CMSR2122 VOL5 I.NO 27.1 UPTO 0.6 MTR DEPTH ---- APPROVED