Electrical Installation including suitable AC machine at proposed 20-25 bedded PICU at ground floor DH opposite to Staff Covid CCU - Upgradation of Electrical Panel and Source of Power.

Amount

Supply & delivery of 1.1 KV Gr. XLPE/ PVC Armoured Aluminium Cable (KEI /Gloster / Havells / Approved by EIC)

4 core 185 sq. mm.

Laying of cable on wall/surface incl. S & F MS saddles with earthing attachment in 2X10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting [PWD/GS Page: F-1 Item: 2/b]

Laying of cable 3/3.5/4 core 185 sqmm and above [PWD/GS Page: F-1 Item: 2/e]

Supply & delivery of 9 meter long PCC pole ( as per IS standard) Pole shall be rectangular in cross section. The top section shall be 225 MM X 100 MM and bottom section 395 MM X 100MM total length of 9 meters, over all weight of 670 kgs. Each pole shall be provided with 18 MM dia through holes suitable for 16 mm disc bolt at the following distance from the top along the minor axis.Each pole shall be provided with pre stressing steel wire of 4MM diameter with guaranteed ultimate’s strength of 175 kgs/mm2, 20 nos. as tensioned wire.

Erection of PCC pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportionand dimension indicated below), having 600x600x150 mm thickCC (4:2:1) base block below sole plate/pole with hard jhamametal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts.above ground level including 3 mm thick neat cemented finishand GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling upthe excavated earth pit with shifted soil and ramming properly Upto 9.0 mtr. Size 0.6x0.6x1.70 mts

Supplying and Erection of Galv. Stay set complete with 7/8 SWG GI (Hot Dip) Stranded stay wire (45 ton quality), 1.8 mtr.x 16 mm dia Galv. (Hot Dip) stay rod 150 mmx150 mm x8 mm thick Galv. (Hot Dip) MS anchor plate, 356 mmx13 mm dia Galv. bow (with ratchet type nut), thimble, Galv. Box type Stay Clamp in CC foundation (6:3:1) having hard jhama metal incl. providing earth connection

Supply & fixing staywire with 7/10 SWG GI (Hot Dip) stranded Wire (45 Ton quality) incl. S & F GI thimble and making off binding at both ends with staining screw

Supply & fixing a fabricated half round MS clamp suitable for fixing of 120sq.mm. PVC Al/A Cable

Fixing of Cable along the lenth of O.H. pole incl. S & F PCC pole clamps fabricated from 25 mm x 6 mm MS flat incl. painting

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

4 core 35 sq. mm.

4 core 50 sq. mm.

4 core 70 sq. mm.

4 core 185 sq. mm.

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

4 core 35 sq. mm.

4 core 50 sq. mm.

4 core 70 sq. mm.

4 core 185 sq. mm.

Refebrication of existing Panel with MCCB and installation testing & commissioning Indoor type equipment testing L.T. Distribution panel board of appropriate size wall mounted having rigid & self supporting structure. The panel board consisting of the following item -

Dismantling of old panel from existing position & fabricating the same with suitable iron leg/structure including powerd coated painting of Two Numbers self supporting leg & panel with removing the previous colour. And re-installation the same on a suitable plinth as per direction EIC.

All incoming and outgoing MCCB should be connected with suitable size copper strip/copper wire as per direction of EIC.

Incomming: L&T 415V 250A FP MCCB with speadee link - 01 no. Outgoing: L&T 415V 100A FP MCCB with speadee link - 04 nos. L&T 415V 63A FP MCCB with speadee link - 02 nos. Other equipments: 3-phase LED Volt Meter class-1 (L&T: WL132010OOOO) 01 no. 3-phase LED Ammeter 5A, class-1 ( L&T: WL131010OOOO) 01 no. 300/5A CT (Kappa) 03 nos. LED R-Y-B indicator with 03 nos. 6A SP MCB 03 nos. Supply & Fixing 08"X06" Danger Board 02 nos.

EVERGREEN ENGINEERS CO OP CONSTRUCTION SOCIETY LTD

MESSRS BHOWMIK AND CO