PROVISION OF POWER SOCKET AND CONNECTED ITEMS AT TEST RIG AND LED LIGHTS AND POWER WIRING IN BLDG NO P-79 AND SOLAR LIGHTS AT IMPORTANT ROAD JUNCTION IN TECH AREA AT CVRDE AVADI

Amount

Supply and fixing LED flate panel, aesthetically designed surface mounting 2ft x 2ft LED light fitting of 36 watt, 5700K , 230 volt, 50 Hz high lumen efficiency not less then 100 lumens/watt which provides soft-light and glare free symmetrical illumination, CRCA / polycarbonate body incl integrated electronic driver, pre wired connecting up twine core twisted flexible copper cable complete all as specified and directed. Make : Havells Cat pt No :PLANOSURFACE 2X2PLS36WLED857S/ WIPRO CAT PT NO: CRCO10R036HP57G2/ CG CAT PT NO:LCTLSNE-36-FO-CDL

Supply and fixing single pole and neutral sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB, 20 amp, 240 volt complete complete all as specified & directed

M&L for sub main wiring with 2 runs of single core 4 sqmm 1100 volts grade, FRLSH PVC insulated, unsheathed cable, copper conductor, multistranded drawn through and including PVC casing and caping suitable size powder coated finish in walls/roofs/floors etc, including provision of FRLSH PVC insulated 4 sqmm copper conductor as earth continuity conductor and connecting to common earth dolly complete all as specified and directed. Note : Two runs of cable, one run of earth continuity conductor and one run of PVC casing caping shall be measured as one unit length

M&L for sub main wiring with 4 runs of single core 4 sqmm 1100 volts grade, FRLSH PVC insulated, unsheathed cable, copper conductor, multistranded drawn through and including PVC conduit suitable size powder coated finish in walls/roofs/floors etc, including provision of FRLSH PVC insulated 4 sqmm copper conductor as earth continuity conductor and connecting to common earth dolly complete all as specified and directed. Note : Four runs of cable, one run of earth continuity conductor and one run of PVC conduit shall be measured as one unit length

M&L for sub main wiring with 4 runs of single core 10 sqmm 1100 volts grade, FRLSH PVC insulated, unsheathed cable, copper conductor, multistranded drawn through and including PVC casing and caping suitable size powder coated finish in walls/roofs/floors etc, including provision of FRLSH PVC insulated 10 sqmm copper conductor as earth continuity conductor and connecting to common earth dolly complete all as specified and directed. Note : Four runs of cable, one run of earth continuity conductor and one run of PVC casing caping shall be measured as one unit length

M&L for sub main wiring with 4 runs of single core 16 sqmm 1100 volts grade, FRLSH PVC insulated, unsheathed cable, copper conductor, multistranded drawn through and including PVC casing and caping suitable size powder coated finish in walls/roofs/floors etc, including provision of FRLSH PVC insulated 16 sqmm copper conductor as earth continuity conductor and connecting to common earth dolly complete all as specified and directed. Note : Four runs of cable, one run of earth continuity conductor and one run of PVC casing caping shall be measured as one unit length

S&F MCB single pole, 240 volts, 6 to 32 amps, 'C' series, 10 KA breaking capacity & connection complete all as specified and directed.

S & F metal enclosure for MCCB VTPN DB 4 way, 415 V , 3 Phase with double door, IP 43 protection fitted 250 A rated copper bus bar neutral earth link, earth link suitable for 4P/3P MCCB incommer & TP/SP MCBs as out going, flushed on wall surface complete. Note : MCCB/MCBs shall be measured and paid separately under respective items.

S & F metal enclosure for MCCB VTPN DB 8 way, 415 V , 3 Phase with double door ,IP 43 protection fitted 250 A rated copper bus bar neutral earth link, earth link suitable for 4P/3P MCCB incommer & TP/SP MCBs as out going, flushed on wall surface complete all as specified and directed. Note: MCCB/ MCBs shall be measured and paid separately under respective items.

S&F MCCB 100 Amps, 4 pole , 16 KA, 430 volts, 50 Hz fixed thermal magnetic release & connection complete all as specified and directed.

S&F Sheet metal enclousers made out of CRCA mild steel sheet, double door,IP-43, powder coated DB TPN 4 way 430 Volt, 200 AMP rated bus bar, dust and vermin proof suitable for incorporation of MCB's and isolators etc complete all as specified and directed. Note : MCBs and isolators shall be measured and paid separately..

S&F MCB TPN 63 Amp, 430 volts, 'C' series, 10 KA breaking capacity & connection complete all as specified and directed.

Supply and spread river sand for sand cushioning of cables in trenches all as specified in MES Schedule pt-I complete all as specified and directed. Note : Punned thickness only will be measured and paid.

M & L for GI earthing complete with galvanised steel earth plate electrode 60x60cm x 6.0mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to and including using of 4 mm GI wire as earthing lead (upto 7.50 mtr) by means of bolts, nuts, check nuts and washers of galvanised steel , connected to earthing test point, all as specified & indicated, including testing on completion including earth work and excavation in any type of soil/ rock, PCC 1:3:6 type C1, earthing chamber, precast RCC slab 50mm thick in cement concrete 1:2:4 type B1 reinforced with welded steel wire febric weight hot less than 4 Kg/Sqm, funnel with GI watering pipe of 20mm bore, medium grade wire mesh and lugs, GI protection pipe of 15mm bore light grade upto 7.50 mtr long test point and testing complete Including taking down old earthing etc complete all as specified and directed.

Supply, laying and testing cable XLPE insulated cable PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty ) 1100 volts grade with stranded aluminum conductor of size 70 sqmm 4 core complete all as specified and directed.

M & L for perforated powder coated galvanized iron cable tray max 150mm widh 50mm depth and hanging on ceiling with supports, fittings complete all as specified and directed.

S&F MCCB 63 Amps, 4 pole , 16 KA, 430 volts, 50 Hz fixed thermal magnetic release & connection complete all as specified and directed.

S & F MCB TP 16A 415V , 50 Hz with fixed thermal magnetic released complete all as specified and directed.

M & L for point wiring complete with ISI marked 1.5 sqmm PVC insulated FRLS type unshetathed multistranded single core cable with copper conductor 1100 volt grade drawn through and including steel conduit including all accessories ISI marked wall ceiling, roof slab, beam and columns or fixed on surface with saddles/clamps etc, including concealed galvanized sunken box factory made of suitable size for fixing on laminated hylem sheet of 3mm thick and 1.5 sqmm PVC insulated multistranded unsheathed copper earth continuity conductor and connecting to earth dolly etc all as specified for and connecting up complete for the following :- (a) One switch socket outlet point 5A on independent board.

S & Fswitch socket combination 2 in 1(5 pin), 5A flush type complete all as specified and directed.

S & F Industrial socket rating 20A , 415 V plug and socket with sheet metal enclosure incl provision of one no MCB TP 16A 'C' curve complete all as specified and directed.

Supply, install testing and commissioning of Solar LED standalone street light system includes integral LED street light fitting not less than 20 watt, 12V, 2100 lumens with inbuilt solar charge controller unit, solar panel 100 WP, Gel (VRLA) battery 12V 75 AH 3 days back up and hot dip galvanized tubular pole 5m with suitable PCC foundation, bolt nuts for erecting poles as per OEM specification complete all as specified and directed. Make: Havells model No. 20W Solar SLS or equivalent of Bajaj / WIPRO.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr depth for laying of cable, pipe etc and getting out Hard / Dense Soil complete all as specified and directed.

Returning, filling, including spreading,levelling, watering and well ramming in layers not exc 25 cms of soil complete all as specified and directed.

Removing the surplus excavated material/soil to a distance not exc 50 mtrs and depositing where directed at a level not exceeding 2.5 mtr above the starting point complete all as specified and directed.

M & L common brunt clay brick laying in trenches for cable protection complete all as specified and directed.

PSK Enterprises

Vantage System and Sevices

D Subramani and Sons