Provision of Semi Highmast in the Open Space at Ruputola in Ward No. 6, Rourkela.

Supply and erection of 07 Mtrs. long swaged / step down type Steel Tubular Pole (Bottom Specification: 6.00m. Length x 139.70mm. O.D x 4.85mm. Thickness, Top Specification: 1.00m. Length x 88.90mm. O.D x 3.25mm. Thickness ) with earth work in excavation of foundation of size 3’-0” x 3’-0” x 3’-0” = 0.76 Cum in all type of soil including rough dressing and leveling the bed etc. complete with transportation, T&P and labour charges as per the direction of the Engineer-in-Charge.

Supply of all materials, labor, T&P for providing C.C. (1:1½:3) with hard granite broken chips of size 12mm including cost, transportation, sundries, conveyance, royality of all materials etc. complete as per direction of the Engineer-in-Charge. upto ground level : 1 x 3’-0” x 3’-0” x 2’-8” = 24.00 cft. Couping portion: 1 x 2’-0” x 2'-0" x 2’-0” =8cft.

(-) Volume of pole up to top of couping : 3.14 x (0'-5½")² /4 x 4'-8"= (-) 0.74 cft. = 31.26cft. Or say 0.88cum 6nos.

Supply of all materials, labour, T&P and transportation for centering and shuttering of the couping portion etc. complete as per direction of the Engineer-in-Charge. 4 x1’-6” x 1’-6” =9 sq.ft. Or say 0.83 sqm 6nos.

Supply and fixing of 4 Arm Bracket having the following specification with welding of 1’-6” medium gauge M.S. Pipe bended at an angle of 120º and top cover of dia 3½" fixing in the top of Tubular pole including cost of materials, labour, T&P and transportation etc. complete as per direction of the Engineer-in-Charge.

Supply and laying of size 04 core x 10 sq.mm PVC insulated PVC sheathed armoured underground aluminium cable for power supply from light pole to light poles including cost of materials, labour, T&P and transportation etc. complete as per direction of the E.I.C. (Make- MESCAB / POLY CAB or equivalent)

Supply and erection of galvanized 'D' iron complete with suitable pole clamp 75mm x 88mm porcelain shackle insulator, 16sqmm string wire & 15mm dia galvanized bolt & nut including painting.

Supply and fixing of Galvanized stringing screw 12" x 5/8" dia.

Supply and fixing of lighting Fixtures of 120 Watt. LED Street Light having powder coated pressure die-cast Aluminum housing Clear toughened glass having following specification:

LED : LM80 certified high power LED

Lens : Suitable secondary lens for better light distribution

Gear : Integral, Electronic constant current driver of min. 85% efficiency

Internal Wiring : Teflon insulated, Cu. Conductor

Hardware : SS & Ms zinc plated & passivity

Ingress protection : IP66

Lumen maintenance : 50,000 Hrs @ L70

Operating temperature : -10ºC to 50ºC

Rated voltage & frequency : 240V, 50Hz AC

Wattage : 120±10%

Current : < 0.65A

Lumen : 14400 lm

Efficacy : >120lm/W

IK Rating : IK10

Protections: Open & Short circuit protection, reverse polarity protection and surge protection. (Make: Bajaj/ Havells/ Crompton/ Jaquar/ HPL/ Wipro). Manufacture test certificate of fitting to be submitted after completion of the work satisfactorily. Three Years On-Site Maintenance.

Supply and fixing of 3 phase outdoor type panel board made of 16 SWG- C.R sheet of size 3'-0" x 2.'-0" x 1'-5" ( L x B x D) with epoxy grey powder coated. The panel board consisting of the following accessories.

(i) Neon Indicator - 3 nos.

(ii) Ring Copper Socket - 4 nos.

(iii) 3 phase Timer - 1 no.

(iv) Toggle Switch - 1 no.

(v) 63 Amp 4 pole Contactor - 1 no.

(vi) 3 phase 63 Amp 4 pole MCB-2 nos.

(vii) Stud Connector 4 way, 1 no.

(viii) 3 Phase Copper Bus bar - 4 nos.

(ix) Danger Board - 1 no. with complete wiring with 10sq.mm / 4sq.mm / 2.5sq.mm copper wire as per direction of the E.I.C. Three Years On-Site Maintenance.

Supply & fixing of 8" x 10" G.I junction box with locking arrengement, welded with G.I tubular pole having connector and MCB to be fix inside the box for power supply to Semi Highmast fittings.

Earthing with G.I earth pipe 3 meter long 40 mm dia ISI marked including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc with charcoal and salt as required.

Supply and laying 6 SWG G.I wires ISI marked at 0.5 meter below ground level for conductor earth elctrode including soldering etc. as required.