Details: cost of materials od234043/2023-2024:od321175/2021-2022supply 65mm gi pipe od234044/2023-2024:od321176/2021_2022 :supply of 50mm gi (medium) pipe 100.98.221:supply of pvc pipe, 8kg/cm2, 63mm dia. od234045/2023-2024:od321202/2021_2022 :cost for pvc specials (3% of cost of pvc pipe) 100.98.440:supply of ci air valve, conforming to is 14848 - 2000, single orifice, small orifice type s1, size 25mm. 18.17.4:providing and fixing gun metal gate valve with c.i. wheel of approved quality ( end) :50 mm nominal bore 18.17.5:providing and fixing gun metal gate valve with c.i. wheel of approved quality ( end) :65 mm nominal bore working charges 100.59.1:cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution board
Sector: Water supply and Sewerage