Additional works related to SDI of submersible pumping machinery and other electrical mechanical equipments etc. including allied works for Teghori (Replacement) water supply scheme, TW No I, Block Barrackpore II, N24 Pgs. under ED PHED

Amount

Supply & delivery at site of the following :

200 Amp porcelene fuse kit kat ( Make: Any Approved )

200 Amp 4 way industrial copper busbar chamber ( Make: Any Approved )

200 Amp 415 V AC TPN Rewireble type fuse link switch disconnector fuse unit ( Make: Any Approved )

100 Amp 415 V AC TPN Rewireble type fuse link switch disconnector fuse unit ( Make: Any Approved )

100 AMP 415 V AC 4 pole on load change over switch ( Make: Any Approved )

100 Amp 4 way industrial copper busbar chamber ( Make: Any Approved )

100 Amp 35 KA 4 pole MCCB with O/C, SC, O/L protection incl. metal enclosure ( Make: Any Approved )

10 sq.mm.3 core 1.1 kv grade PVC insulated water proof flat submerssible cable ( Make: Any Approved )

50 sq.mm. 3.5 core PVC isulated Al. Ar. Cable ( 1.1kv grade) IS 1554 Pt.1 /IS 7098 PT.I ( Make: Any Approved )

2.5 sq mm 12 core cu cotrol cable conforming to IS : 7098 (Part-I)/ 1988 of any approved make.

150 mm flangeless wafer type rubber lined Butterfly valve having CI (Gr. Fg 260) body, SS CF -8 disc, AISI 410 Square end stub shaft Teflon bushes , EPDM body liner , nitrile 'O' ring for shaft seal, suitable Rotork Syncroset/ Auma Norm electrical actuator having inbuilt reversal starter with position indicator.( Test certificate should be submitted at the time of delivery)

Suitable canopy type Kiox box for cable connecttion of submerssible pump motor set wit degree of protection IP65 inluding suitable legs and 6 nos. Al. busbars for 100 Amp and all necessary earthing arrangment and insulator as per direction of EIC.

Automatic plunger type chlorinator for feeding accurately automatic controlled dosage of chlorine solution into the water by connectin metering pump with flow rate of water 0-100 ltr./hr. with maximum pressure of 10 kg/cm2 suitable dosing pump and other necessary accessories on the delivery pipe line as required. The pump shall be coupled with 1/2 HP motor having 3 phase power and 1440 RPM (±4%) Pump : SWELORE/POSITIVE Motor Make - CG/Kirloskar/ ABB ( TEST CERTIFICATE WILL BE SUBMITTED AT THE TIME OF DELIVERY)

MS Canopy , box type to cover the Automatic chlorinator , necy piping storage tank for dosing with 2 mm thick MS Sheet , front double door cover hinge type with locking arrangement , with4 nos. legs, duly synthetic paint as per direction of EIC. [ Size of box 1200 mm.X 1200mm X900mm Legs-Approx 1200 mm.] Grouting on the floor with BFS, CC etc. to complete the work.

Makig CC foundation for support of the Kiox box ater excavating the earth upto a depth of 0.6 mtr. Below the GL incl. supply of all materials complete with 12 mm thick cement plastering with neat cementfinishing complete as per direction ( Size -3'x1'x5')

Fitting fixing of 200 Amp. TPN Main switch, busbar chamber, 100 Amp main switch, busbar chamber, Change over different categories KIT KAT by supplying and fixing of wooden board as per durection.

Making PVC Pipe (40mm ) protection for submerssible cable from MCC panel to Kiox box ( in underground trenches) Incl. supply of PVC Pipe & fittings.

Installation of panel & actuator operated CI Butterfly valve with laying of 12 core 2.5 sq.mm. copper control cable , compensating MS Flange, nuts, bolts ,gasket and other fixing materials as required to complete the job including necessary making brick pillar as per site situation with supply of necessary materials like bricks, sand , cement, stone chips etc. with plastering & neat cement finishing in all respect including successful operation along with testing the whole installation as per etire satisfaction of EIC.

Drawing of 50 sq.mm. 3.5 core cable I different points as directed through wall by clamping by making saddle etc.

Making CC Foundation for150 mm Valves by supplying sand, cement, stone chips and bricks comlpte by neat cement finishing.

Installation of chlorinator pump set and drawingof power line by supplying of necessary wire and cntinuos earthing connected to auto / manual panel. This incl. the cost of making necy brick foubndation base with neat cement finishing by supplying all required materials and testing entire set as per direction of EIC.

Making internal electrification with 16Amp main switch/MCB (Make: Havells/ Any approved) by 1.5 sq.mm FRLSH grade copper PVC insulated single core multistrand wire (Make: Havells/ Mescab/ Finolex/ Any approved) in PVC casing of pump house consisting of 2 nos. bracket point, 1 no. tube light point, 1 no. bulk head point and 1 no. five pin 5 amp. socket point, 1 no. ceiling fan point with controlling switches including supply of 2 nos. bracket with 12W LED lamp, 1 no. 20 watt LED tube light set, 1 no. outdoor type bulk head with 9W LED lamp and drawing of necessary earthing (1.0 sq.mm) material all complete as per direction EIC. (LED light Make: Philips/ Havells/ Any approved)

NB: All materials to be supplied as per departmental approved vendor list

Add: 18% GST

Add: 1% CESS

S.P. ENTERPRISE (BID ID -7692391)

ASHUTOSH DAS AND CO. (BID ID -7716223)