Details: item no.1 - providing and fixing p.v.c. rain water pipes of 160 mm outer diameter and having wall thickness of 2.2 to 2.7 mm confirming to i.s. 13592-1992 including proper rainwater receiving recess with p.v.c. plug, bend, necessary fittings, such as, offsets, shoes, inluding fixing the pipe on wall using approved wooden cleats projecting 25mm to 40mm from face of wall a fixing with clips of approved quality and number, filing the joint using rubber gasket with solvent cement and properly resting the shoe of pipes on c.c. or masonry blocks, including necessary scaffolding and maintenance for 3 yrs for any leakages or dislocations of pipes. all the p.v.c. fittings and additional 2 piece socket clips shall be got approved from engineer in charge etc. complete pwd ssr 2022-23 i/no.42.85 pg. no.283 (1481+10% hilly area) item no. 2: providing, lowering, laying and fixing in standard lengths isi mark rigid unplasticised pvc pipes suitable for potable water with solvent cement joints includin
Sector: RDPR