Purchase of Motor and related accessories to Amrutha DWSS in Kadaplamattom GP-General Electrical Work

Amount

Part 1- Providing Pumpset - ( Meterials used for the work shall be as per list of meterials approved by the District Level Technical committee and attached as separate document

OD424987/2022-2023:Supply, conveyance, errection, testing and commissioning of 5 HP ,vertical type open well submersible pump set AQUATEX 5HP VTO37SR2-15 working on 3 phase 380 V, with head range 59/132 and discharge range 150/50 lpm. 2" delivary

OD424989/2022-2023:Supply and providing BCH make SPS SD PREMIUM 8.9-13.5A CPSDPYK Starter with protection against overload, single phasing, phase reversal & severely unbalanced voltages conditions, in accordance with latest IS/IEC 60947-4-1specifications suitable for 10 HP Submersibles motor pump set complete duly internally connected

90.6.6.3: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.4 sq mm

OD425010/2022-2023:Supply and providing UPVC Adaptor Set 60Mm DC CI

OD425042/2022-2023: Supply and providing DUTRON UPVC COLUMN PIPE 50MM (2") RED STD 20KG CE

OD425003/2022-2023:Supply and installation of 50mm Heavy duty Non return valve

OD425004/2022-2023:Supply and fitting KARTAR SLUICE VALVE CI ISI50MM[2"] on existing GI pipe with flanges etc

OD425005/2022-2023:Supply and fitting 40 mm /50 mm flange with bolt and nut duly welded

OD425006/2022-2023:Supply and fitting 50 mm GI Bend on pumping main with flanges welded and nut bolt etc on pumping main.

OD431274/2022-2023:Supply and provide Y joint in pumping line for the erection of two Nos pump set In same pipeline

OD425008/2022-2023:Supply and Providing 50 mm GI pipe (Medium class) Cutting threading welding and with accessaries etc

OD425007/2022-2023:S&I of Pressure meter with acessories and stopper valve etc on delivery side of 50 mm GI pipe line as required

OD425095/2022-2023:Supply and provide NYLON ROPE MAXIMA LG 12MM for hanging submersible pump set

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

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

1.17.22: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 4 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

90.11.1.14:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

2.10.4:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

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

2.11:Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

OD193998/2023-2024: Earthing with G.I. earth plate 600mm X600 mm X 6 mm thick with watering pipe 1.7 metre long and test joint using 2 nos ,25x3mm GI Strip with sufficient drilled holes minimum size 25 cm suitably shaped and tightly clamped to the watering pipe using 25x6 mm steel bolts nut and washer and providing 2 nos, 20x3 mm GI strip from test joint to earth plate bottom level clamped at 2 locations on the plate and on the test joint bolted with steel bolts,nuts etc ,providing GI funnel welded with the watering pipe and making masonry chamber built with bricks and duly plasterd and providing cast iron cover plate etc complete

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)

OD425135/2022-2023:Supply and providing 25x3mm brass nut and bolt etc. as required.

Bidder Name

Radhakrishnan M K