IMPROVEMENT FROM SODIUM VAPOUR TO LED HIGH BAY LIGHTS AT D PARK SHEDS UNDER GE PANAGARH

Amount

Supply and fix 120 Watt LED High Bay light fittings complete all as described here-in-below:- (i) Total system lumen not less than 16800 lumens. (ii) High pressure die cast aluminium. (iii) IP rating :- IP 66 (iv) Front cover : IP lens Plate. (v) Mounting :- Suitable on mounting angle Iron frame on the Roof with suitable size bracket (vi) Finish :- Epoxy powder coated with any additional treatment for smooth and anti corrisive finish. (vii) Lamp :- High bright LED with Lens. (viii) System efficacy (lm/W) of the luminaries :- Not less than 140 lm/watt. (ix) Colour temperature :- Not less than 5700K (x) Colour rendering Index (CRI) Not less than 70 (xi) Life : Not less than 50000 Hrs of opreation (xii) Optices :- Spread (Beam angle along the driveway)- 120degree, Through( Beam angle across the drive wat)- 60 degree, Beam pattern - Asymmetical driveway (xiii) Control gear:- Inbuilt electronic driver, PF not less than 0.90 and TDH less than 20% with operating voltage 140-280V AC, 50 Hz. (xiv) Surge protection :- Inbuilt surge protection minimum 5 KV, and external 10 KV (xv) Heat Sink :- As per OEMs design.

Supply and fix LED Flood light fittings complete all as described here-in-below:- (i) Total system lumen not less than 14400 lumens. (ii) High pressure die cast aluminium. (iii) IP rating :- IP 66 (iv) Front cover : Toughened Clear glass. (v) Mounting :- Suitable for bracket arm (vi) Finish :- Epoxy powder coated with any additional treatment for smooth and anti corrisive finish. (vii) Lamp :- High bright LED with Lens. (viii) System efficacy (lm/W) of the luminaries :- Not less than 120 lm/watt. (ix) Colour temperature :- Not less than 5700K (x) Colour rendering Index (CRI) Not less than 70 (xi) Life : Not less than 50000 Hrs of opreation (xii) Optices :- Spread (Beam angle along the driveway)- 120degree, Through( Beam angle across the drive wat)- 60 degree, Beam pattern - Asymmetical driveway (xiii) Control gear:- Inbuilt electronic driver, PF not less than 0.90 and TDH less than 20% with operating voltage 140-270V AC, 50 Hz. (xiv) Surge protection :- Inbuilt surge protection minimum 5 KV (xv) Heat Sink :- As per OEMs design.

Supply and fix FRLS PVC insulated copper cable of Size 2x4.0 sqmm +1x4.0 sqmm single core for circuit/submain wiring alongwith earth wire , single core cable in surface/recessed as required including suitable size PVC conduit pipe (ISI marked), complete all as specified and as directed. Note: 3 RUN of FRLS PVC copper wire (i.e one phase, one neutral and one earth) consider as per RM.

Supply and fix FRLS PVC insulated copper cable of Size 2 x 6.0 sqmm +1 x 6.0 sqmm single core for circuit/submain wiring alongwith earth wire , single core cable in surface/recessed as required including suitable size PVC conduit pipe (ISI marked) complete all as specified and as directed. Note: 3 RUN of FRLS PVC copper wire (i.e one phase, one neutral and one earth) consider as per RM.

Supply and fix Vertical distribution board double door TPN 4 way with IP 43 multiphase outgoing suitable for mounting 100 Amps MCCB as incomer with Bus bars, Neutral links with all accessories , complete all as specified and as directed.

Supply and fix epoxy powder coated sheet metal enclosure for DBs, double door, Single pole and neutral 240 V, 4 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact , complete all as specified and as directed.

Supply and fix epoxy powder coated sheet metal enclosure for DBs, double door, Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel, neutral link and incoming contact , complete all as specified and as directed.

Supply and fix MCB SP, 6 to 32 Amps, 'C' series 10kA, 240 Voltsand to be housed in DBs including necessry connection , complete all as specified and as directed.

Supply and fix MCB SPN 6-32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs including necessry connection , complete all as specified and as directed.

Supply and fix MCB TP 63 Amps, 'C' series 10kA, 415 Volts and to be housed in DBs including necessry connection , complete all as specified and as directed.

Supply and fix MCCB of 4 pole , 415 volts of capacity 100 Amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting including necessry connection , complete all as specified and as directed.

Material and labour for earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and as directed and testing on completion.

Supply and fix 4 mm dia GI earth lead with clamp, connection , complete all as specified and as directed.

Supply, laying ,fixing , connecting, testing and commissioning of LT under ground cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor of 1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of 35 Sqmm x 3.5 core cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct), complete all as specified and as directed. Note:- (i) Excavation,sand cushioning,brick will be measured and paid separtely.

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil, complete all as specified and as directed.

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

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point ,complete all as specified and as directed.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling ,complete all as specified and as directed. Note :- Punned thickness 18 cm shall only be considered for payment

Supply and lay fly ash bricks in trenches for cable protection, complete all as specified and as directed by the Engr-in-Charge.

Supply and fix galvanized pipe of 50 mm bore “light grade” including necessary fittings such as tees, bends, elbows, sockets, reducers etc as per site requirement , complete all as specified and as directed by the Engr-in-Charge.

Schedule of Credit

M/S Ali Trading Co

Ultimate Solution Company

M/S Akash Enterprises

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)

M/S ANANDA ENTERPRISE

TOTCO

Om Construction

SRI HARSHITA ELECTRICALS

HAMZA CONSTRUCTION CO