WBPWD/EE/BED/e-NIQ-32/2025-26

Amount

Dismantling of the existing damaged VGA bottle from HT gear by Co’s own tools and tackles.

SITC of PT in existing 800 Amp VCB Rated Voltage : Primary - 11000/√3, Sec. - 110/√3; Type : Cast resin, draw out type, 3-phase, 3-limb complete with HV fuses. Barden : 100VA per phase; Class of insulation : Class 'E' or better, Accuracy Class : 0.5; Rated voltage factor : 1.2 continuous, 1.5 for 30 Secs. PT should be drawout type and mounted on Breaker trolley. (Make : As per manufacturer's standard)

SITC of 11 KV VCB Vacuum interrupter VCB Bottle for existing 11 KV 800-amp Schinner make HT VCB. (Make – Schinder)

Repairing of 11KV 800A VCB incommer part motorised on/ off system.

Thorough servicing and overhauling the 11KV HT VCB after dismantling all the components both electrical and mechanical portion & cleaning the same part by part after scraping carbon precipitation incuding washing the same by carbon tetrachloride solution properly to de-moisturised to raise IR value including checking time to time by HT megger for better result for IR value as required and re-assembling all the compenents properly (without spare)

Through servicing and overhauling of the 11KV HT VCB 4 panel including cleaning the same by CTC part by part all the components both electrical & mechanical portion after scraping carbon precipitation incuding washing the same by carbon tetrachloride solution properly to demoisturised to raise IR value including checking all the contact assembly inside 3 panel after cleaning all the busbars, CT"s, PT including checking time to time by HT megger for better result for IR value as required and re-fixing all the compenents properly.

Hiring charges for 25KVA DG set for continuous running from 2 days in three shift including supply and delivery of diesel and mobil and transportation charges from company's work shop to work site.

Supply of HSD oil for 25KVA DG set as per direction of the EIC.

Supply and fixing of Micom P111, OC/EF Numerical Relay (Schneider make) after dismantling of existing Relays including fixing arrangements as per direction by EIC

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish----- Average run 10 mtr

Do---Do----Do--- Average run 11 mtr

Do---Do----Do--- Average run 9 mtr

Do---Do----Do--- On Board

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Do---Do----Do--- 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Do---Do----Do--- 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

M/S. N.C. HORE (BID ID -6637216)

BIECTECH ELECTRICALS PRIVATE LIMITED (BID ID -6649164)

M/S MANAB ENTERPRISE (BID ID -6628083)