EI Work

Amount

S & F of Ply Board (Make- Green Ply) of size 3' x 1.5', 6 mm thick to be fixed on 4 nos. 50 x 6 mm flat iron of suitable length by nuts and bolts over S&F 4 nos angle iron (50x50x6) grouted on wall.

S&F of 3 nos. 320A, 415V porcelain type kit kat fuses (Havells make) with 1 no. porcelain type neutral link on existing Hylam Sheet.

Supply of following size 1.1 KV grade XLPE/PVC Armoured cables (Make: Polycab / Havells / Finolex / RR Kabel).

3½ core 150 sq.mm.

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on all/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed.

Supplying & fixing 125mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing etarials as required.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 core 150 sq.mm.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

4 core 150 sqmm cable

SITC of LT, Cubicle Type, Floor Mounted, totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415V, 50 Hz, as per size design & drawing to be approved by EIC. The panel board will be fabricated by CPRI approved panel maker as per detail specification below. The general construction of the pannel will conform to IS 8623:93 as ammended upto date. The Degree of IP protection for the enclosure will be IP-42. It will have multi tier arrangement, having necessary cable alley at both end with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4mm channel. INCOMING 415V, 250A TPN SFU with 3 nos HRC Fuse - 1 SET. BUSBAR 415V, 415A (4x50x5 mm, 0.85 Mtr long) copper bus-Bar with necessary nos holes and different colour insulating tape on epoxy bus support - 01 Set.

SITC of LT, Cubicle Type, Floor Mounted, totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415V, 50 Hz, as per size design & drawing to be approved by EIC. The panel board will be fabricated by CPRI approved panel maker as per detail specification below. The general construction of the pannel will conform to IS 8623:93 as ammended upto date. The Degree of IP protection for the enclosure will be IP-42. It will have multi tier arrangement, having necessary cable alley at both end with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4 mm channel. All incoming, outgoing SFUs & Bus Coupler are to be housed in respective compartments with hinged and gasketted doors at the front. All the doors should have pannel lock arrangements in such a fashion that it cannot be unlocked unless the respective feeder remains OFF. The rear of the pannel should have gasketted wire net guard for ventillation and arrangement shall be made for easy access to each compatment by providing rear doors with locking system.

It will be powder coated after seven tank pretreatment process. All tests should be made for the complete panel. The following 415 / 230V Open Execution Type switches with fuses & accessories will be fixed in the panel. (ALL THE INCOMING AND OUTGOING SWITCHES WILL BE OF L & T MAKE).

Supply & Fixing of 240V, 18 W LED recess mounted luminarie having cutout dia 225 mm complete with all accessories on false ceiling. (Make: Magik, Model- Helio Slim, Cat No.- PCHP018W or equivalent model of Philips / Crompton).

Supply & Fixing of 240V, 12 W LED recess mounted luminarie having cutout dia 170 mm complete with all accessories on false ceiling. (Make: Magik, Model- Helio Slim, Cat No.- PCHP012W or equivalent model of Philips / Crompton).

Supply & Fixing of 240V recessed mounted 2'x2' LED luminaries incl. making necesary connections by 3x1.5 sqmm stranded copper wire as per direction of the EIC. (Make : Crompton Greaves, Model- LCTLRNE-36-FO-CDL or equivalent model of Philips / Wipro)

Supply and fixing of 240V, 50 W LED Flood light luminaire having pressure die cast aluminium housing with IP66 protection complete with all accessories. (Minimum efficacy >110 LPW). (Make- Crompton, Model-Rover, Cat. Ref. TFS-504-50-57-NL-SL-GL-NBK or equivalent model of Philips / Magik)

Servicing of DG

Supply of Lube Oil Filter

Supply of Fuel Filter

Supply of Lube Oil (20Ltr/Jar)

Supply of Coolant

Supply and installation of 12V, 180 AH Tubular batteries with minimum warrenty period of 48 Months (Make- Exide, Model- IMTT1800 equivalent model of Amara Raja / Luminous) for 250 kVA DG Set incl. carriage of battery from Co's Godown to work site.

Supply of 50 sqmm. Battery Cable ( 1 Core Cu Flexible) With terminals

Supply of Battery Clamps

Supply of Ring Cu Socket 10 mm dia

Service Charges

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 x 19/8 stranded GI (Hot Dip) wire (4 Mts. long), 25 mm dia x 150 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.

TERMS & CONDITIONS

(i) Rate should be quoted inclusive of all applicable taxes and Duties etc including GST. (ii) All materials, accessories must conform to relevant IS / IEC specifications. (iii) Necessary manufacturer's warranty certificate will have to be submitted during delivery of the material.

KALPANA BHATTACHARJEE (BID ID -6575133)

ARGHYA BHATTACHARYA (BID ID -6575103)