SPECIAL REPAIRS AND REPLACEMENT OF CABLES FIXTURES LED LIGHTS IN SNCOs MESS AND BILLETS AT AF STN AVADI

Amount

Supply, laying in trenches/fixed to walls or passing through pipes/in floors, connecting and testing LT UG cable XLPE insulated, screened PVC bedded armoured heavy duty electric cable with aluminium conductor, 1100 volts grade sheathed, multi stranded of following cross sectional area including taking down of unserviceable cables complete all as specified and as directed :- Note :-(i) Lugs and glands are deemed to be included in the rate quoted for laying of cable and to be used properly wherever required while connecting cables to the panel board. (ii) Earth work such as excavation, refilling, etc. shall be measured separately under relevant items.

3.5 core 50 Sqmm

3.5 core 95 Sqmm

3.5 core 120 Sqmm

Excavation in trenches not exceeding 1.5mtr wide and not exceeding 1.5 mtr in depth and getting out in soft/loose soil complete all as specified and as directed.

Removing excavated material/surplus soil and depositing where directed at a distance not exceeding 50mtr and depositing at a level not exceeding 1.5 mtr from starting point all as specified and as directed.

Returning, filling in trenches, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick each layer in soft/loose soil all as specified and as directed.

Supply lay/spread in trenches, river sand, clean, including spreading, levelling, punning as in cushioning of cables all as specified and as directed. Note :- Punned depth will be measured and paid.

Supply, lay in trenches fly ash bricks, old size for cable protection all as specified and directed. Note:- Bricks shall be laid in such a way that its length is perpendicular to the length of cable.

Supply and fix on pole/wall or lay in trenches under road/drain crossings etc for drawing cables GI pipe light grade ISI marked of following size including taking down existing unserviceable bracket complete all as specified and as directed :-

50mm bore dia

80mm bore dia

Supply, installation, commissioning and testing of bus bar chamber of size 600x400x250mm made out of MS sheet 3.15mm thick, powder coated with RAL 7032 code (seimens grey) and aluminium strip of size 50x6mm-4 Nos (300mm long) with 160 Amps FP change over switch alongwith spreaded link for connection and suitable size of angle iron legs for mounting of bus bar panel complete all as specified and as directed.

Supply, installation, commissioning and testing of bus bar chamber of size 600x400x250mm made out of MS sheet 3.15mm thick, powder coated with RAL 7032 code (seimens grey) and aluminium strip of size 50x6mm-4 Nos (300mm long) and suitable size of angle iron legs for mounting of bus bar panel complete all as specified and as directed.

S&F 20W LED light fitting surface and wall mounted LED batten , extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver connected with twin core 2.5sqmm copper conductor 1100 volts grade including taking down existing unserviceable fitting complete all aspecified and as directed. Make : Havells Cat No ENDURALINEARNEOBS20WLED865SPCWH or equivalent Crompton Greaves/Philips

S&F 10W LED light fitting surface and wall mounted LED batten , extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver connected with twin core 2.5sqmm copper conductor 1100 volts grade complete all aspecified and as directed. Make : Havells Cat No ENDURALINEARNEOBS10WLED830SPCWH or equivalent Crompton Greaves/Philips

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc all as specified and as directed.

M & L for point Wiring complete with two single core 1.5 sqmm PVC insulated unsheathed cable 1100 volts grade, multistranded with copper conductors conforming to IS specifications, drawn through and including non metallic rigid PVC conduit of suitatable size but not less than 19mm dia and accessories fixed on wall / ceiling with suitable clamps, screws, etc including pressed steel terminal box 1.6mm thick concealed in wall with plastic lamination sheet cover 3mm thick as top cover fixed with cadmium screws for housing the switches including provn of 1.5 sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly for for the following complete all as specified and as directed.

One light point controlled by one switch.

One fan point controlled by one switch and regulator

One exhaust fan point controlled by one switch

One switch socket outlet 3 pin 5 Amsp on same board alongwith other switches

One switch socket outlet 3 pin 5 Amps on independent board.

All as per item No 13.00 hereinbefore but with two single core 4 sqmm size cables and one 4 sq.mm green colour cable as earth continuity conductor for one switch socket out let 3 pin 15 Amps on independent board.

S&F Switch piano flush type, single pole, 5 Amps, 240 volts all as specified and as directed

S&F Switch socket combination 3 pin 5 amps, multi pin , flush type, all as specified and as directed.

S&F Switch socket combination 3 pin 15 Amps, multipurpose, flush type all as specified and as directed.

S&F Ceiling rose 65x50mm 3phase/PVC/Poly carbonate isolated body complete all as specified and as directed.

S&F MCB SP 6-40 Amps, 230V all as specified and as directed.

S&F MCB SPN 40 Amps, 230V all as specified and as directed.

S&F lamp holder, PVC/Poly carbonate type with cord grip cap suitable for battern/angular fittings all as specified and as directed.

M&L for power / sub main wiring with TWO RUNS of single core 6 Sq.mm size and ONE RUN of single core 6 Sqmm (green colour as earth continuity conductor) PVC insulated ,un sheathed , multi stranded copper conductor cables drawn through and including 25mm dia PVC CONDUIT and accessories, all conforming to IS specifications, Concealed in wall fixing on ceiling / trusses etc., with suitable clamps, screws etc, and connecting up with terminal lugs including taking down existing unserviceable wiring complete all as specified and as directed. Note: Two runs of cable with one run of earth continuity conductor cable alongwith PVCconduit shall be measured as one unit.

S&F Load line vertical distribution Board TPN 4 ways, double door, fixed on wall semi flushfitted with bus bars, neutral links, blanking plates with and including incomer MCCB 160 Amps capacity including all accessories complete all as specified and as directed. Note :- MCBs for out going shall be measured and paid separately.

S&F Sheet Metal enclosure for MCB DB double door, single pole and neutral 240 Volts, 8 way fixed on wall semi flush complete all as specified and as directed.

B K R ENTERPRISES

PSK Enterprises

M/S SAI SRI HARSHA ENTERPRISES

LAKSHMI ELECTRICAL ENTERPRISES

RAVI ENTERPRISE