Supplying and welding of 6 inch MS pipe for replacement of old worn-out damaged delivery pipe for suction, NRV, sluice valve at various tubewells in Sector 6, MDC, Panchkula and other allied works contingent thereto (A/mtc of PH services in

[2.EL268] EL268. M.S. Pipe 150mm dia,

[20.10.3]Extra for fixing sluice valves/flap valves socketed or flanged including cartage from stores or nearest Railway Station to site of works 3. 150 mm i/d

[20.11.3]Providing and fixing cast iron double flanged swing check type reflux (non return) valves PN-1.6 marked with IS:5312 including nuts and bolts marked with IS:1363, rubber sheet marked with IS:638 etc., carriage loading, unloading, stacking, handling, re-handling etc. Complete in all respect to the satisfaction of Engineer-in-charge 3. 150 mm i/d

[22.151.1]Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 : 1. Up to 300 mm dia

[22.185.3]Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 3. 100 mm dia

Providing and fixing of MS flange 6` (14mm) ISI mark heavy duty for both side of MS pipe complete in all respect