Modification of existing suction and delivery pipe line at High lift pump house of Sadiknagar Zone-II W/S Scheme under Eastern Mechanical Division, P.H.E, Dte. Dist. North 24 Pgs. (SM Code- SM/11523)

Amount

Supply, delivery and storage at site Lift Type 80 mm Foot valve combined with stainer as per IS : 4038 PN-0.6 and as per detail given in the NIT . :-N.B. : Test Certificate to be produced for each valve ( AT SUCTION SIDE OF PUMP )

Supply, delivery and storage at site of CI doble flanged single door swing check 80 mm dia N.R.V as per IS : 5312, Part-I, PN-1.0 and as per detail given in NIT. :-N.B. : Test Certificate to be produced for each valve. (AT DELIVERY SIDE OF PUMP)

Supply, delivery and storage at site 80 mm dia Cast Iron actuator operated wafer type butterfly valve generally conforming to IS:13095 and PN-1.0. and as per detail given in NIT. :-N.B. : Test Certificate to be produced for each valve (AT DELIVERY SIDE OF PUMP )

Supply, delivery and storage at site 80 mm dia double flanged Cast Iron manually operated non-rising spindle sluice valve generally conforming toIS:14846 PN-1.0.and as per detail given in NIT. :-N.B. : Test Certificate to be produced for each valve. (AT COMMON DELIVERY HEADER )

Supply, delivery and storage at site 80 mm dia Cast Iron kinetic double orifice air released valve as per relevant IS, PN-1.0.and as per detail given in NIT. :-N.B. : Test Certificate to be produced for each valve. (AT COMMON DELIVERY HEADER )

Supply, Delivery and Storage at site MS Dismantling Joint DN 80 mm PN 1.0 ( for Delivery side & common header of pump )

Supply, Delivery and Storage at site Bourdon type pressure & compound gauges, 150 mm dia cast Aluminium Dial with , SS internal, DN 15 GI impulse line with three way cock.

Pressure Guages (0 - 15 kg/cm2)

Compound Guages ( +1 to -1 KSCG)

Supply, Delivery and Storage at site of 80 mm dia , thickness 5.4mm and 80 mm dia 5.4 mm thick MS Black Pipe conforming to IS:3589 Gr.330 (For Suction, Delivery & Delivery Header) along with necessary Bends, fittings viz. flanges, bolts, nuts, gaskets , Ecentric Reducer 80 x65 and concentric enlarger 50 X 80 mm (For Suction, Delivery & Delivery Header) etc. as reqd. to make the installation complete in all respect and as per NIT.

Dismantling the existing Suction, Delivery & Delivery Header along with necessary Bends, fittings, valves and other mechanical acessories all complete without hampering the normal water supply to command areas as per direction of EIC

Installation of all items as mentioned in Sl.No.1 to 24 (Part-A) including construction of Pump foundations, pipe supports, valve supports, laying of cables with necessary jointing materials, earthing arrangement of motors, starters, including supply of all erection items viz. rubber gaskets, nuts & bolts etc., including cost of welding etc. as required for complete installation including making slope of floor and arrangement of removing gland leckage water as per Hydraulic standard & IE rules in compliance with specification of NIT and upto entire satisfaction of EIC.

Painting of the installation (viz. pumps,valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer as per NIT specifiaction & direction of EIC.

Testing & Commissioning of the entire installation i.e. Pumps, Motors,valves etc as per direction and to the entire satisfaction of E.I.C.

Add: GST @ 18%

Add: CESS @ 1%

MAHADEV ENTERPRISE (BID ID -6835687)

BIDYUT KUMAR MUKHERJEE (BID ID -6835677)