RE TENDER -Kottur GP -Renovation of Koroth Mala DWSS Motor replacement

Amount

Renovation of Korothmala WSS

OD36428/2024-2025:Supply, installation ,testing and commissioning of Kirloskar make KDT-1372 Plus 12.5 HP 2 Stage Three phase Monoblock Pump set having a discharge of 21600 LPH at head of 68 mtrs , max.head 76 mtr. on three phase 415 V 50 Hz AC supply line as required. or equivalent models of texmo, lubi , V gaurd , crompton,KSB ,CRI etc. )

OD36064/2024-2025:Supply, threading, laying and jointing of 65 mm dia 80 sedulous ASTM pipe approved make with specials as delivery pipe using required leak proofing materials etc. as required.

OD36117/2024-2025:Supply and fixing 65 mm foot valve in the existing pump suction line ( Brass /Gun metal )

OD36020/2024-2025:Current sensing single phasing cum overloading cum dry running cum earth fault preventer Make : L& T MPR 300

90.14.24.5:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Cylinderical Type Capacitor suitable for direct connection to motors.

OD36430/2024-2025:L&T make motor starters of following rating ,Fully automatic star/delta pump starter for three phase 12.5 HP motor.

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

5.9:Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

OD36432/2024-2025:Providing and fixing 2x25x3mm GI strip on surface or in recess for connections etc. as required

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

90.6.5.14:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 6.00 sq mm

90.6.10.3:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required32 mm

OD36609/2024-2025:Supply and fixing 65 mm 80 sedulous ASTM bend

90.17.14.3:Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required :65mm dia

OD36667/2024-2025:Dismantling the old pump set with accessories and other electrical fittings which are not in use and handing over the same to the departmental authorities with proper written acknowledgement.

1.17.2:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 1.5 sq. mm

1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

90.12.24.3:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.6 Sq mm

OD37301/2024-2025:Supply and providing red ,green, yellow , orange colours LED indicator , AC/DC ,22.5 mm cut out dia

OD37302/2024-2025:Supply and providing 65 mm flange set

OD37310/2024-2025:Supplying and fixing 63 A HRC Fuse with HRC Fuse link with connections in existing meter board

90.6.10.2:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm

OD111686/2024-2025:Supplying and fixing 65 mm bronze globe valve in the existing GI pipe line with accessories as reqd.

2.15.3:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

Bidder Name

Anandan K