REPAIRS AND MAINTENANCE OF DOSING PUMPS, VALVES AND CONNECTED WORKS AT CHAKBAMA MILITARY STATION UNDER AGE (I) ZAKHAMA

Amount

S&F in repairs, sluice valve (heavy duty) with stainless steel spindle heavy duty conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 100 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

S&F in repairs, sluice valve (heavy duty) with stainless steel spindle heavy duty conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 80 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

S&F in repairs, Non return sluice valve (heavy duty) with stainless steel spindle heavy duty conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 150 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

S&F in repairs, Non return sluice valve (heavy duty) with stainless steel spindle heavy duty conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 100 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

S & F of 100mm bore Pressure Guage pressure rating 0-14 Kge rating (ISI Marked including nuts, bolts, washer and clamp complete all as specified and directed

Taking up 150mm bore CI/DI water main including all fittings with any type of joint from trenches complete all as specified and as directed.

Taking up 100mm bore CI/DI water main including all fittings with any type of joint from trenches complete all as specified and as directed.

Supply, laying, testing 150mm dia ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed. Make- Electrosteel/Jindal/Tata or equiv

Supply, laying, testing 100mm dia ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed. Make- Electrosteel/Jindal/Tata or equiv

S&F Specials for Spigot and socketed DI pipes as per IS 9523/2000, class K-12, PN-10, inside cement mortar lining with internal zinc mettalic coating and external black biuminous coating for replacing the damaged /unsv CI/GI fittings ,bends(any type any radius/angle) straight,bend,increasing or decreasing double sockets) Tee pieces single branch, cross(all sockets and spigot collars etc) for the 80 to 200 mm dia of pipes with tpt and complete all as specified and as directed. Make- Electrosteel/Jindal/Tata or equiv

Cutting existing Cast Iron pipes in position (comprising of two cuts) for insertion of new DI fittings (tees, branches etc) complete of the size 150mm bore of pipe

Cutting existing Cast Iron pipes in position (comprising of two cuts) for insertion of new DI fittings (tees, branches etc) complete of the size 100mm bore of pipe

Supply, installing, testing and commissioning factory made LT ( 415 Volts, 50 Hz , 3-phase, 4 wire supply ) CPRI approved, factory assembled LT Panel Indoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with insulated Aluminium bus bars of 300 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof, ingress protection class ( IP-42 ) and made of 2.00 mm thick CRCA mild steel sheet and mild steel, Angle iron frame work made out of 50 X 50 X 6 mm ), front and rear opening type with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FR wire of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey shade 7035. embedded in ground with and including bocks of PCC 1:2:4 type B1 of block size 30x30x30 cm comprising of the following:-

OUTGOING SUPPLY :- 1. Star Delta Starter 75 H.P. Each having the following :- 2 Nos. (a) MCCB 125 A 25 KA 3 Pole with Adjustable, thermal & magnetic release 415 volts , 50Hz - 01 No (b) Power Contactor 80 A TP 220 V AC (Main & Delta) - 02 Nos. (c) Power Contactor 70 A TP 220 V AC (Star) - 01 No. (d) Bi Metal Over Load relay 45-75 A - 01 No. (e) Star delta timer Micon Series - 01 No. (f) Single Phase Preventer Model- SM301 - 01 No. (g) Push button Start/Stop with Elements - 02 Nos, (h) On, Off, Trip indicating Lights LED type 220 V AC- 1 Set. (Set of three). (i) Aux. Blocks 1 No+1 Nc - 1 Set. (j) Control MCB 6 A SP C Series- 1 No.

Shri Atoshe Tuccu (BID ID -3161101)