CWE/KAS-127/2025-26 SPECIAL REPAIR FOR REPLACEMENT OF PUMP SETS AGAINST DECLARED BER AT DIFFERENT INSTALLATIONS AT DAGSHAI CANTT UNDER GE KASAULI

Supply, fixing, installation, testing and commissioning of Centrifugal pump set of capacity 150 HP, 68.11 m3/hr at 314 metre head, horizontal spindle, multistage, impellers (LG 2) and neck ring made of bronze, shaft and sleeves SS 410 grade, nominal speed 1485 RPM to lift clear water, conforming to BIS 5120, sealing gland packed with flexible pin and bush coupling, directly coupled with squirrel cage induction motor 125 KW/150 HP or as per recommendation shall be IE-3 high efficency suitalbe for operation AC, 3 phase, 415 V + 10%, 50 Hz + 50%, Class F Insulation, TEFC, IP-55, confirming to IS 12615:2011, both pump and motor shall be mounted on and including a common steel base frame of suitable size placed on PCC/ RCC foundation as per OEM's recommendation, all as per manufacturer's instructions, including supply of 06 Nos bolts of 350 mm length x 30 mm dia complete including dismantling the existing pump set by disconnecting their electrical connections and water supply connections complete all as specified and as directed by Engineer-in-Charge.

Supply, fixing, installation, testing and commissioning of Centrifugal pump set of capacity 125 HP, 45.41 m3/hr at 314 mtr head, horizontal spindle, multistage, impellers(LG 2) and neck ring made of bronze, shaft and sleeves SS 410 grade, nominal speed 1480 RPM to lift clear water, conforming to BIS 5120, sealing gland packed with flexible pin and bush coupling, directly coupled with squirrel cage induction motor 90 KW/ 125 HP or as per recommendation shall be IE-3 high efficency suitalbe for operation AC, 3 phase, 415 V + 10%, 50 Hz + 50%, Class F Insulation, TEFC, IP-55 rated, confirming to IS 12615:2011, both pump and motor mounted on and including a common steel base frame of suitable size placed on PCC/ RCC foundation as per OEM's recommendations, all as per manufacturer's instructions including supply of 06 nos bolts of 350 mm length x 30 mm dia complete including dismantling the existing pump set by disconnecting their electrical connections and water supply connections complete all as specified and as directed by Engineer-in-Charge.

Supply, installation and testing of Cubical type ATS Starter panel suitable for 150 HP pumpset, made of Techno Modular construction with CRCA sheet steel, suitable for 415 V, 3 phase, 4 wire, 50 Hz AC supply system having required front surface area, fabricated in Fully compartmentalized design from CRCA sheet steel of 2 mm thick for framework & covers, 3 mm thick for gland plates including cleaning & finishing complete with 10 tank spray based tri cationic phosphating treatment process for powder coating in approved shade, PU Foam Gasket without manual pasting, joint less (temperature withstand capacity (-)40 degree Celcius to (+)120 degree Celcius for maintaining IP protection complete all as specified and as direcetd by Engineer-in-Charge.

All as per ser item No. 3.00 here-in-before but for 125 HP capacity pumpset complete all as specified and as direcetd by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) for anchorage blocks for pipe line including making good the cut portion of roads/ paths/ hard standings etc., including use & waste of necessary fromwork where required complete including grouting of bolts as per requirement complete including demolition of exsisting PCC foundation complete all as specified and as directed by Engineer-in-charge.

M&L for Earthing complete with galvanised steel earth electrode plate of size 600 mm x 600 mm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.50 metre below normal ground level, connected to galvanised iron earth strip 32 x 6 mm up to test point with suitable GI nuts/ bolts and brazed properly up to main board over and including earth pit in cement concrete 1:2:4 type B-1, 40 mm thick precast RCC cover in 1:2:4 with suitable handle reinforced with expanded metal, including excavation and earth work in any type of soil and including medium grade GI watering pipe 20 mm bore with funnel wire mesh and light grade GI earth strip protection pipe 40 mm bore up to main board complete as shown in electrical plate No. 3 of MES Schedule Part-I 2009, connected to earthing testing point including taking out existing unserviceabe earthing complete all as specified and testing on completion complete all as specified and directed by Engineer-in-Charge.

Note :- Earth lead strip 32 x 6 mm and GI 40 mm dia protecion pipe upto 7.5 metre length will be deemed to include in the unit rate quoted.

S&F in replacement PVC insulated, multi stranded, single core, copper conductor cable, 95 Sqmm, 1100 volts Grade conforming to IS 7098 (Part 1) 1988 including making electrical connection from main panel to starter and starter to motor in pieces of suitable length as per site requirement duly fixed with suitable size of copper lugs/ thimbles complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement PVC insulated, multi stranded, single core, copper conductor cable, 120 Sqmm, 1100 volts Grade conforming to IS 7098 (Part 1) 1988 including making electrical connection from main panel to starter and starter to motor in pieces of suitable length as per site requirement duly fixed with suitable size of copper lugs/ thimbles complete all as specified and as directed by Engineer-in-Charge.

Supply & Fixing double walled corrugated HDPE duct pipe of 50 mm outer dia confirming to IS: 14930 (Part-II) of approved colour with fittings for cable protection complete all as specified and as directed by Engineer-in-Charge.

M&L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paint complete all as specified and as directed by Engineer-in-Charge.

Dismantling and taking out of old flanged and drilled pipe line complete with all fittings and flanged joints, 150 mm dia, including necessary excavation, returning filling etc., complete, including removing and transporting out of site complete all as specified and directed by Engineer-in-Charge.

Supplying, laying, jointing and testing hot finished seamless carbon steel pipe of nominal Pipe size 150 mm, outer dia 168.30 mm, with nominal wall thickness 7.1 mm and weight 28.22 Kg/ Rm, Yield Strength not less than 240 Mpa, grade B as per ASTM A 106, Sch 40, including short pieces as required at site, laid in trenches/ over RCC pillars/ across or under bridges/ along hill side (up or down)/ culverts/ inside valve pits complete all as specified and directed by Engineer-in-charge. NOTE:- (i) PCC, seamless pipe fittings, MS flanges & flanged joints shall be measured and paid for separately under relevant items. (ii) Work will be carried out in various locations as per site requirement and as directed by Engineer-in-charge.

Supplying, laying, jointing and testing Bends/ Tees of suitable length and radius as specified and as per site requirement, made of hot finished seamless carbon steel pipe, ISI Marked, of nominal Pipe size 150 mm, outer dia 168.30 mm, with nominal wall thickness 7.1 mm and weight 28.20 Kg/ Rm, Yield Strength not less than 240 Mpa, grade B as per ASTM A 106, Sch 40 including short pieces with flanged ends duly fabricated as required at site, laid in trenches/ over RCC pillars/ across or under bridges/ along hill side (up or down)/ culverts/ inside valve pits complete all as specified and as directed by Engineer-in-charge.

Supply and fixing heavy duty MS Flange of size suitable for 150 mm bore seamless pipe comprising of inner dia 170.70 mm, outer dia 279.4 mm and thickness 25.00 mm, flange having 8 holes drilled to accomodate bolts of size not less than 19.00 mm dia, PCS 241.3, ASA-150 standard complete for jointing with existing pipes,duly welded with pipes/ tees/ bends properly to both the plain ends complete all as specified and directed by Engineer-in-charge.

M&L for Flanged joint for 150 mm nominal size pipes comprising of one 3.0 mm steel reinforced compressed asbestos fibre gasket and 8 nos nuts, bolts of size M-30 and 125 mm length and 2 Nos washers of 3 mm thick for each bolt to joint pipes/ fittings/ bends etc., complete all as specified and directed by Engineer-in-charge.

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