SPL REPAIRS/REPLACEMENT OF OVER HEAD CONDUCTOR BY UNDERGROUND CABLE AT JAK LI AT MORABADI AREA UNDER GE RANCH

Amount

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 95 sq mm 3 core, complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sq mm 3½ core, complete all as specified and directed.

Excavation in trenches n. exc 1.5 m wide & n. exc 1.5 m in depth for laying under ground cables/erection of pole and getting out in hard/dense soil, complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removal of excavated surplus material (Soil) to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5mtr above the starting point, complete all as specified and directed.

Sand filling in cable trenches for cable protection with clean dry sand unwashed including gently put in trences, complete all as specified and directed.

S&F for old size brick well burnt, laid flat, for cable protection, complete all specified and directed.

S & F GI pipe light grade 100 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with ,nuts and bolts, complete all as specified and as directed.

Earthing complete with galvanised steel earth plate electrode 60cm × 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised iron strip 32×6mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion.

S&F Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-22 (9 metres long), complete all as specified and directed..

Restretching of LT/HT overhead line ACSR conductor using lifter and binding with insulator on HT/LT pole using binding wire complete all as specified and as directed by the Engineer-in-Charge. ( Note: Total Span length shall be considered for measurement of HT/LT pole not the individual conductor in each span i.e. span length = Runing metre).

Supply, installation, testing and commissioning in replacement outdoor type cubicle panel board suitable for 3 phase 4 wire 415 V, 50 Hz and factor fabricated in an approved factory having modern fabrication process powder coating make it dust/vermin proof outer shall be made out of 3 mm thick CRCA sheet & MS angle section 50x50x6mm frame, factory fabricated double door system lockable/open able by keys from both sides having chromium plated 19mm dia fancy locks, louvers & air vent gasket for natural flow outer shell completely vermin proof Inner shell shall be made out of 1.6mm thick CRCA sheet duly compartmentalized. (i). Incoming : MCCB 630 Amp, 4 pole 415 V, 50 Hz Icu 36 KA (Icu =75% Icu) thermally adjustable between 70-100%- 1 No. (ii). Outgoing : (a) MCCB 250 Amp, 4 pole, 415 V, 50 Hz Icu 36 KA (Icu=100% Icu) thermally adjustable between 70-100 - 3 Nos Make- Havells,/CG/L&T (b) MCCB 160 Amp, 4 pole, 415 V, 50 Hz Icu 36 KA (Icu=100% Icu) thermally adjustable between 70-100 - 1 Nos. Make- Havells,/CG/L&T (c) Digital panel multi function meter to measure current, voltage, frequency & power factor having programmable with CT size 96 mm x 96 mm accuracy class 1.0 Make- L& T (d) Indicating lamps 22.5 mm dia LED type, 240 V AC 03 Nos 600 Amp and 01 No 400 Amp aluminium basbar.

M & L road cutting /Hard Standing for laying cables, complete all as specified and directed

M & L PCC 1:4:8 type D2 40 mm graded aggregate Complete for making good to the excavated portion of Road/Hard Standing at road crossing etc, complete all as specified and directed

Raj Construction

M/s Ray construction