annual plan-proj no 138/25-26-extension of kunnathuthazhampipe line-general civil work-ramamangalam gp -- 1 pipeline laying 2 50.18.9.9.2:providing and fixing pvc pipes includes joints of pipes with one step pvc solvent cement, trenching, refilling & testing of joints complete as per direction of engineer in charge. 110 mm dia 4 kg/cm2 3 2.10.1.2:excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within alead of 50 m:all kinds of soilpipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia 4 50.18.9.22.4:providing and fixing pvc moulded fittings/ accessories for rigid pvc pipes, including jointing with pvc solvent cement- 110 mm dia bend 5 50.18.9.22.6:providing and fixing pvc moulded fittings/accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110x110x110 mm dia door tee 6 od272914/2025-2026:pvc ball valve 110 mm (modified from 18.18.3)