GENERAL-DP Works 2021-22 Construction of DWSS-Ottallur Mannathippara Colony in Karimkunnam GP-General Electrical Work - E TENDER

Amount

Providing Pump Set -

OD409100/2022-2023:Supply, conveyance, erection, testing and commissioning of 7.5 KW/10 HP , Bore well submersible pump set , with head range 80-160 and discharge range 18000 LPH to 3600 LPH with a maximum efficiency of 55% coupled to an electric motor 10 HP 2900 RPM working on 3 phase 415 V 50 HZ induction motor continuous rating having 0.85 pf conforming to IS8034 and IS9283 TEXMO-or equivalent make etc as required.

OD409101/2022-2023:Supply and providing BCH make Star Delta Starter control with protection against overload, single phasing, phase reversal & severe unbalanced voltages conditions, in accordance with latest IS/IEC 60947-4-1 specifications suitable for 10 HP submersible motor pump set complete duly internally connected

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

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.

OD409102/2022-2023:Supply and providing Cable Joint Tape etc. as required.

OD409103/2022-2023:Supply and Providing 80 mm or nearest size UPVC Adaptor Set DC CI with accessories etc

OD409555/2022-2023:Supply and fitting 3" bar Nipple etc as required

OD409107/2022-2023:Supply and fitting 50 mm or nearest size Non Return valve using required bolt and nut and flange etc

OD409108/2022-2023:Supply and providing clamp set CI 50mm Heavy

OD409541/2022-2023:Supply and Providing 80 mm A UPVC pipe red CE Cutting connecting with accessories etc

OD409113/2022-2023:Supply and provide NYLON ROPE MAXIMA LG 12MM or nearest size for hanging submersible pump set

OD409114/2022-2023:Supply and providing Cotton waste etc. as required.

OD409115/2022-2023:Supply and providing Shellac 50 ml etc. as required.

OD409116/2022-2023:Supply and fixing 20mm corrugated flexible pvc conduit

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

1.17.31: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)

2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

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

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

2.10.1: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.Single pole

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

OD409582/2022-2023:Earthing with pipe earth using 40 mm GI pipe and required accessories including labor charges etc. 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)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

OD409117/2022-2023:Supply and providing 25x3mm brass nut and bolt etc. as required.

OD409120/2022-2023:Supply and Installation of dust and vermin proof , wall mounting , Sintex 3 Phase meter box of size 650x350x250 mm suitable for fixing KSEB meter ,fuse units etc, hinged door connection for the front side with compartments if necessary , providing vision panel for the meter component , knock out for cable entry and exit.( GSMB?6535 )

OD409118/2022-2023:Supply and fixing 63 A 415 V , 2 way neutral link mounted on DMC / SMC base in the existing meter board and giving connection etc.

OD409119/2022-2023:Supply and fixing 63 A backelite fuse base with HRC fuse link in the existing meter board and giving connections etc

SARGAM CONSTRUCTIONS AND DEVELOPERS

Bidder Name

SATHYAN D

SARGAM CONSTRUCTIONS AND DEVELOPERS