SPECIAL REPAIRS REPLACEMENT OF PUMP AND MOTOR AGAINST BER OF FIRE PUMP HOUSE NO 3 AT NAVAL STATION BHEEMUNIPATNAM

Amount

Supplying and Laying 150 mm dia ERW Pipe ISI Marked in any length laidunder floors or fixed to walls complete with rubber gasket jointing all as specified as directed.

Supplying and Laying 100 mm dia ERW Pipe ISI Marked in any length laid under floors or fixed to walls complete with rubber gasket jointing all as specified as directed.

Supplying ,fixing ,testing and Commissioning Double flanged 100 mm dia cast Iron swing Check type reflux (Non Return) valve single door pattern Conforming to IS: 5312 (Part-I)-1969 duly drilled holes for fixing nuts,bolts and washers complete all as specified and directed.

Supplying ,fixing ,testing and Commissioning Double flanged non rising stem type 100 mm dia cast Iron Sluice valve with handle wheel and suitable pressure rating of PN: 1.6 duly drill holes for fixing nuts and bolts ,stem made of high tensile brass ISI Marked and conformimg to IS 780 Part I including rubber gasket ,nuts ,bolts and washers complete all as specified and directed.

Supply ,fixing ,testing and commissioning 100 mm dia gun metal foot Valve with gunmetal working Parts confirming to IS- 4038 with nuts,bolts and washer etc complete all as specified.

M &L Earthing Complete with Copper earth electrode , 60x60 CMX3.15mm thick,buried directly in ground (earth pit not less than 2.25 metres deep below ground level) the top edge of the plate not less than 1.5 m below normal ground level,connected to copper strip 20x3 mm as earthing lead by means of bolts,nuts,check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point all as specified or indicated including testing on completion. Note:- Excavation,Returning/filling and removing of surplus soil is deemed to be include to quoted rate. 2. PCC pit ,RCC Pit cover with funnel & wire mesh water pipe ,test point is copper strip protection of pipe in the quoted rate.

M &L for Plain cement concrete type C1 1:3:6 using 20 mm graded stone aggregate as in coupling including necessary form work etc for using as thrust block ( to pipe line) all as specified and directed.

Supply and fix chemical Dosing system suitable to inject Solution upto 25 LPH Comprising dosing Pump coupled with three phase electric motor of capacity 0.5 HP ,1440 RPM assembly with agitator in one motor ,agitator with SS Sweep blade duly FRP Coated ,FRP Tank 150 ltrs capacity,complete unit mounted on heavy duty MS Fabricated frame duly anticorrosive paint complete all as specified and directed . Make:- SATHYA SAI AQUA PURA SERVICES / Toshcon / UKL / Aquanomics

Supply,fixing, testing and commissioning of Horizontal Split casing DSM 80/36 centrifugal pump set water Seal type with bronze impeller with the capacity of 1475LPM along with 40 HP motor , 30KW, three phase 1500RPM, foot mounting, squirrel case rotor type fitted on heavy duty MS structural frame and coupled by suitable coupling, M.S guard, pressure guages and fittings for suction and discharge and a set of essential spares for each pump and motor shall be supplied as per the manufacturer complete all as specified and as directed by Engineer-in-Charge.

Supply,fixing, testing and commissioning of Horizontal Split casing DSM 80/36 centrifugal pump set water Seal type with bronze impeller with the capacity of 1475LPM along with 50 HP motor , 37KW, three phase 1500RPM, foot mounting, squirrel case rotor type fitted on heavy duty MS structural frame and coupled by suitable coupling, M.S guard, pressure guages and fittings for suction and discharge and a set of essential spares for each pump and motor shall be supplied as per the manufacturer complete all as specified and as directed by Engineer-in-Charge.

Material and Labour for brick Masonary valve chamber of the 1050 X 1050 X 1050mm including necessary excavation, returning filling, removing of excess soil,PCC foundation in CM 1:3:6 type C1 (using 20mm aggregate), plastering in CM 1:4 15mm thick,white washing with three coats of white wash including preparation of surfacrs and MS Sheet Cover of 6 mm thick, angle iron frame work for fixing to masonry wall including locking arrangement with two coats of red oxide primer and one coat of synthetic enamel paint of approved colour all as directed by Engineer - in - charge.