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| 1 | 3-STEPPED STEEL TUBULAR POLE:Supply and erection of 3-Stepped steel tubular swaged and welded pole (410-SP-Mpa) of suitable length conforming to IS: 2713- (PART-II)-1980 (Steel tubes conforming to IS: 1161-1979, UTS 42 kgf/ Sq.mm) to fix up to a required planting depth below ground level in a hole of excavation about 45 cm dia. and suitable depth to fill up to 15 cm below G/L with 1:2:4 cement concrete mixture including painting of pole with two coats of approved aluminium paint as required:-Overall length 9 metre, with planting depth 1.5 metre, length of sections 5 metre, 2 metre and 2metre (Bottom, Middle and Top respectively), Outer dia and thickness of sections 114.3mm x 5.4mm, 88.9mm x 4.85mm and 76.1mm x 3.25mm (Bottom, Middle and Top respectively) with approximate weight 108 kg. (410 SP-27) base Plate weight 7.5 kg. of size 12mm thick about 30 cm dia. |
| 2 | SINGLE/ DOUBLE/ TRIPLE/ FOUR/ SIX ARMS BRACKETS FOR STEEL TUBULAR POLES:ROUND BRACKET OF 5\" (5 FEET) DIA.:Supply and erection of G.I. Pipe 50mm dia. (Medium) Round bracket to make a ring of 5\" (5 feet) dia. (1.52 metre long) with 3nos. inclined member 3\" (3 feet) long welded with MS canopy 179.7mm inner dia., outer dia 193.7mm (medium), 450mm long suitable for 3 stepped steel tubular swaged and welded pole with top outer section dia. 139.7 to 165.1mm. The MS canopy should have 3no. holes for fixing the bracket at the top end of the pole with the help of 3Nos. ½\" x 1½\" size nut bolt of full threaded. The bracket should have MS sheet (1.62mm thick) ring of 193.7mm dia. for covering the top end of the canopy. The MS canopy and GI bracket should be welded at an angel according to the size of ring inclination with MS sheet 5mm thick triangular in shape having dimensions 375mm x 150mm x 5mm thick with two coats of an approved aluminium paint as desired by Engineer-in-charge at site. |
| 3 | SINGLE/ DOUBLE/ TRIPLE/ FOUR/ SIX ARMS BRACKETS FOR STEEL TUBULAR POLES:Supply and erection of G.I. Pipe 50mm dia. (Medium) Single/ Double/ Triple arm bracket of suitable length welded with MS canopy 80mm innerdia., outer dia 89.5mm (Medium), 450mm lon suitable for 3 stepped steel tubular swaged and welded pole with top outer section dia. 76.1mm. TheMS canopy should have 3no. holes for fixing the bracket at the top end of the pole with the help of 3Nos. ½\" x 1½\" size nut bolt of full threaded. Thebracket should have MS sheet (1.62mm thick) ring of 89.5mm dia. for covering the top end of the canopy. The MS canopy and GI bracket should be welded at tentative angle 105º (105 degree) inclination with MS sheet 5mm thick triangular in shape having dimensions 225/300/375mm x150mm x 5mm thick (225mm for 1.5m, 300mm for 2m & 375mm for 2.5m long bracket) with two coats of an approved aluminium paint as desired by Engineerin-charge at site:- Single Arm Bracket 2 metre Long for Steel Tubular Pole (7 to 8m) |
| 4 | DOUBLE WALLED CORRUGATED (DWC) HDPE PIPES:A Supply and erection of Double Walled Corrugated (DWC) HDPE pipe to be laid 1mtr. below ground level including excavation placing the pipe in position and back filling with excavated soil etc. of the required size:-Double Walled Corrugated HDPE Pipe 50/ 38mm (Outer/ Inner dia.) |
| 5 | XLPE INSULATED UN-ARMOURED CABLES (LOOSE):Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed Un-armoured and served cable 1100 volts grade as per IS 7098 (Part1)1988 to be laid loose in the existing trench or pipe as per PWD General Specifications:- Overall size 16sq.mm (4Core) Un-armoured (Loose) |
| 6 | PVC INSULATED FR COPPER CONDUCTOR CABLES:Supply and erection of PVC insulated FR single core Unsheathed copper conductor cable (ISI marked) suitable upto 1100 volts grade confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:-Overall size 1.5sq.mm (Un-sheathed) |
| 7 | MINIATURE CIRCUIT BREAKERS/ RCBO\"s/ RCCB\"s: Supply and erection of Miniature Circuit Breaker MCB\"s for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:-MCB Single Pole 6-32amp. (10kA, Curve-C) |
| 8 | CEMENT CONCRETE MUFFS:Making of Cement Concrete muff of suitable size and length with 1:2:4 cement concrete mixture. The muff is to be made around the steel tubular pole sufficient to completely flush a SMC FRP (Glass Fibre reinforced polyester sheet moulding compound confirming to IS:13410) Junction Box conform to IS:14772, inner dimensions 250mm x 200mm x 100mm (Outer dimensions 295mm x 255mm x 120mm) with ± 10% tolerance in size & hinged water tight cover with locking arrangement having 1No. terminal strip with 4Nos. terminals & 1No. Single pole MCB of required capacity fixed on din bar (Din Bar Provision for 2Nos. MCB\"s). The FRP Box is to be fixed with the pole by a MS flat clamp of size 20mm x 2mm thick. PVC pipe 40mm dia. (2No.x0.60m) should be provided for incoming and outgoing cables. The outer surface of the muff shall be finished with pure cement & two coats of white snowcem complete in all respect as approved and desired by the Engineer In-Charge at site:-Cement Concrete Muff of Overall Size 450mm dia.,80cm Long |
| 9 | G.I. EARTHING:Earthing earth rod 20 mm dia for providing earth connections upto line earth with G.I. Wire 8 S.W.G. (4mm dia.). The rod shall be tapered at one end and flatted on other end. The hole size 10mm dia shall be drilled on the flatened side for facilitating connection with G.I. wire and thimble etc. The rod shall be grouted upto complete length vertically:- GI Earth rod 20 mm dia., 3 mtr. Long |
| 10 | PAINTING INCLUDING LABOUR AND MATERIAL: Painting of Steel tubular pole with brackets withtwo coats of aluminium paint (With brush):-Overall Length 8.5 to 9 Metre |
| 11 | Dismantling concrete Cement concrete plain1:2:4 mix |
