Supplying, Installation, Testing and Commissioning of 11 Meters High Mast Lighting Systems in Bus Stand at Ukhral (Ramban). (4th call)

Amount

Supply,Installation,Testing and Commissioning with transportation at site of 1 No. 11 mtr High Mast Pole suitable for 6 Nos. Luminaries installation symmetrically alongwith junction box, cross arm/ suitable ring for Luminaires including foundation accessories. The High Mast pole shall have an intigral power tools installed inside the base compartment for the operation of luminaires. Wiring with 3 x 2.5 sq.mm PVC insulated copper conductor from junction box of pole to luminaires alongwith installation charges includes in the mast supply price. The erection of pole with all accessories shall be with the help of suitable equipment or with help of modern engineering practice. The specifications of pole is as under. Length Section Bottom 5.6 Mtr. Middle 2.7 Mtr. Top 2.7 Mtr. Outside Diameter. Bottom 165.1 x 4.50 mm. Middle 139.7 x 4.50 mm Top 114.3 x 3.65 mm Approx. weight of Pole 147 Kgs. Base Plate 600 x 600 x 8mm Tensile Test - Tensile Strength 540 Mpa (55 Kgf/Sq.mm). And with Technical Parameters as Physical Requirement The material when tested in accordance with IS: 1894:1972 shall have minimum tensile strength of 42 Kgf/mm and confirming IS 1894: 1972.

Protection Against Corrosion. The poles shall be coated with black bituminous paint confirm to IS 158-1968 throughout internally and externally upto the level i.e 1/6 of the total length which goes inside the earth. Tolerance. Outside diameter of poles as nearly circular as possible and their diameter shal l not vay by more than 1%. Earthing. Nut 10 mm dia shall welded on pole at the height of 400 mm from planting depth. Steel should be of good quality of weight 7.85 g/cum factor of safety on cripplilating load 2 and factor of safety on breaking load is 2.5 size of the base plate duly welded at bottom. The mast shall have 4 No 32 mm dia wholes at 2.54 above the base plate suitable to accommodates 6 to 8 Nos. of 3 core x 2.5 sq.mm Cu conductor cables from control panel to luminaries dia of adjustable ring = 1800mm dia of the steel pipe of the ring =50 mm 4Nos. of support of 50mm dia pipe duly welded between inner periphery of the ring and the cap. The pole is to be errected in c. concretc in the ratio of 1:2:4 mix. The fondation is to be continued upto 2' above groung level in square/round shape. The length and diameter of the cap of the adjustable ring is such that showed be well fixed in top of the mast and give an overall aesthetic look to the mast. The cap of the ring shall have 6 Nos. holes welded suitably with 6 Nos. nuts to facilitate tightening of the top of the mast.

Supply,Installation,Testing and Commissioning of LED Luminarie 150 watt

Supplying & laying of 1.1 kv grade PVC insulated and PVC sheathed XPLE armoured Aluminium conductor cables of 16 Sq.mm (twin core) including excavation of earth and refilling the same after laying the cable.

Supplying & laying of G.I pipe 50 mm diameter

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required..

Providing and fixing 25 mm X 3 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 3 mm copper strip on surface or in recess for connections etc. as required.

Design, Supplying, installation ,testing and commissioning of high mast feeder pillar panel (outdoor type) made up of 2mm thick sheet steel, compartmentalized complete with incomer MCB SPN 63 Amp 10 KA & out going 16 Amp MCB SP 6 Nos., Aluminium bus bar of the required rating, specifications, contactor and timer of suitable rating of reputed make and 2 KVA servo voltage stabilizer complete job.

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