Renewal of existing three phase open well submersible motor at Karakkattu DWSS

Amount

Renewal of open well submersible motor at Karakkatt DWSS

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br> Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

2.1.2:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N

2.15.2: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.40 amps

90.14.28.14:S & F Motor starters of the following ratingsSubmersible pump controllers with ammeter,TPMCB for three phase 5 to 7.5HP submersible motor pumps (DOL)

OD257178/2024-2025:Supply and fixing Digital multifunction meter to read V,A,F,PF -3 phase accuracy class 1 LED

90.14.24.20: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 Capacitor, Box Type, suitable for direct connection to motors.

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

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)

90.6.10.3: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

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)

5.4: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.

90.6.6.4:Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes.6 sq mm

OD257166/2024-2025:Providing, laying and fixing 50 mm dia G.I pipe (medium class)for supporting the delivery pipe at the top of the well, the pipe placing across the well and clamping each other using required accessories etc.

OD257168/2024-2025:Supply and fixing flat iron clamps made of 40x6 mm flat iron clamp of 40 cm with suitable size bolt and nut for fixing delivery pipe on the top of the well as required.

OD257169/2024-2025:Supply and installation of dust and vermin proof , 3 phase syntax meter board (GSMB 6535) and to fix KSEB meters , fuse units, CT etc as required including fixing it on the wall , making good the damages colour washing etc as required.

OD257170/2024-2025:Supply and laying 10 mm or nearest size stainless steel rope

OD257171/2024-2025:Supply and laying 12 mm or nearest size nylon rope

OD257172/2024-2025:Supply and providing50 mm full way wheel valve (GM) -zoloto

OD257173/2024-2025:Supply and providing 50 mm NRV (GM)zoloto

OD257174/2024-2025:Supply and providing 50 mm ASTM flange set

OD257175/2024-2025:Supply , treading ,laying and joining of 50 mm size 80 sedulous ASTM pipe approved make with required specials as delivery pipe using required leak proofing materials etc . as required.

OD257177/2024-2025:Supply and fixing single phasing cum dry run preventer

OD257179/2024-2025:Supplying and fixing 63 A HRC fuse with HRC fuse link with connections in existing meter board.

OD257180/2024-2025:Supplying and fixing 63 A,2 way neutral links mounted on DMC/SMC base with connections in existing meter board.

OD257181/2024-2025:Providing and fixing 2 x 25mm x 3mm G.I strip test joint for earthing system

OD257182/2024-2025:Providing and fixing 25mm x 3mmGI strip earth lead from the test joint to the earth plate

OD257183/2024-2025:Supply and providing 25x6mm brass nut and bolt etc. as required

1.21.4:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.40 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

OD310605/2024-2025:Lifting the damaged existing open well submersible motor pump from well, disconnecting the supply wire, dismantling the delivery pipe and accessories which are not in use and handing over the same to the concerned departmental authorities with proper written acknowledgement.

OD310606/2024-2025:Charges for procurement, preparation and submission of application for availing single phase KSEB service connection with necessary sketch, Test and completion report, stamp fee etc including necessary liaison work as required.

OD313113/2024-2025:Supply, installation testing and commissioning of 7.5 HP vertical open well submersible motor pump set at rated voltage 3 phase 415 V 50 Hz AC supply, Deccan make 7 DIM 9 stage, maximum head 174 meter, discharge 9000LPH at 147 meter head delivery pipe 50 mm in existing open well using suitable tools and plants

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

SASI T (BID ID -2061826)

Bidder Name

SASINDRAN E

SASI T