Kothamangalam Block -Annual Plan - SO97/22 - Completion of Nellikkuzhi Olippara Drinking Water Project-Electrical works

Amount

Providing Pump Set -

90.2.1.3:Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single control light point without ceiling rose - Short point

OD349641/2022-2023:Supply and fixing angle / straight brass lined skirt type, backelite batten holder with 7/9W LED and plastic shade and giving connection etc as required

90.2.1.6:Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Combined plug point with 6 A, 5 pin plug socket controlled by 6 A, switch in the same switch board as that of light points

OD349626/2022-2023:Supply, conveyance, erection, testing, and commissioning of 10 HP , RS42SS/20+ST075D submersible pump set working on 3 phase 415 V, with head range 41/183 and discharge range 300/90 l p m (TEXMO-Aqatex RS42SS/20+ST075D ) suitably mounted on proposed 50 mm GI pipe.

OD349602/2022-2023: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

OD349603/2022-2023:Supply and providing Cable Joint Tape etc. as required.

OD349604/2022-2023:Supply and Providing 50 mm or nearest size UPVC Adaptor Set DC CI with accessories etc

OD349605/2022-2023:Supply and fixing 50mmx 12" GI Barrel nipple

OD349606/2022-2023:Supply and fitting 50 mm or nearest size GI Bend on pumping main with flanges welded and nut bolt etc on pumping main.

90.17.12.2:Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required :50 mm dia

90.17.14.2: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 :50mm dia

OD349609/2022-2023:Supply and providing clamp set CI 50mm Heavy

OD349611/2022-2023:S&I of Pressure meter with accessories and stopper valve etc on delivery side of 50 mm GI pipe line as required

OD349612/2022-2023:Supply and fitting 50 mm GI socket etc. as required.

OD349613/2022-2023:Supply and Providing 50 mm GI pipe (Medium class) Cutting threading welding and with accessaries etc

OD355994/2022-2023:Supply and providing Nylon rope ( Garware make marine purpose 12mm/nearest size)suitable for hanging submersible motor pump set

OD349615/2022-2023:Supply and providing Cotton waste etc. as required.

OD349616/2022-2023:Supply and providing Shellac 50 ml etc. as required.

OD349617/2022-2023:Supply and fixing 20mm corrugated flexible pvc conduit

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

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.

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)

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

OD349618/2022-2023:Supply and providing 25x3mm brass nut and bolt etc. as required.

OD356081/2022-2023:Supply and fixing the 63 A, HRC Fuse Base with HRC Fuse link in the existing meter board and giving connections etc.

OD356082/2022-2023: Supply and fixing 32 A, 2 Way neutral links mounted on DMC/SMC base in the existing meter board and giving connections etc.

OD349621/2022-2023: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 )

JOSE P C

M K DIVAKARAN

Bidder Name

M K DIVAKARAN

JOSE P C

K R ASOKAN