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| 1 | Supply & installation of 16M high mast shaft in two section suitbale for 55 m/sec wind speed along with head frame, luminiaries carriage suitable for 08 luminiaries in symmetrical arrangement and other accessories manufactured in factory with raising lowering system comprising of double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightining finial, wiring material from JB to individual luminiare & MCB in base compartment are a part of installation, foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template and outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminiaries, power tool control with 2 No 9A contactors and raise lower push button, incoming 35 sq.mm and outgoing 16 & 2.5 sq.mm terminals as specified here-in-after complete all as specified and directed.Note: Quoted rate shall be deemed to be inclusive of necessary formwork, RFR removal of surplus earth, external finishes and other unforeseen items all as directed by Engr-in-Charge. |
| 2 | HIGH MAST SYSTEMHeight of mast : 16 MeterNo. of Section:TwoMaterial Construction: S355 Grade as per BS-EN10 025Base dia and top diameter (A/F) : Top :150mm Botton :460 mmCross section of Mast : 20 side polygonStandard for Galvanisation: A per BS EN ISO 1461Size of Opening and door at base :1200 x 250 mmDiameter of base plate: 670 mmThickness of base plate:25 mmLighting protection finial :GI single spike of length 1200mmMax. wind speed: 44m/s as per IS 875 (Part III)Number of foundation bolts: 12 NosPCD of foundation bolts : 590 mmType / diameter / length of foundation bolts : TS 600/30mm dia/ 850 mm long |
| 3 | FOUNDATION DETAILS1.Excavation dimensions 2800 x 2800 x 1500mm size2.Lean Concrete 100 mm thick ( 1: 4: 8) D2 (using 40mm graded Aggregate)3.Matt bars12mm dia TMT Bars @ 200C/C both ways in doublelayers4.RCC (1: 1.5 : 3) 2600 X 2600 X300MM as in footing5.RCC (1 : 1.5 : 3) 1000 X 1000 X 1400 MM (1100MM below GL and 300 mm above GL)6.8 Nos 16mm dia TMT Bars 4 at corners 4 at centres of pedastal col as main bar with 600mm long craking at bottom over matt bars7.16 Nos 12mm dia TMT main bars (4 Nos each at 4 side with 600mm long cranking at bottom over matt bars.8.10mm dia TMT bars @ 150mm C/C as Stirrups9.300mm dia 850mm long foundation bolts 08 Nos inserted in to 16 mm thick anchoring plate 590mm dia at bottom with pointed galvanised nut one each at bottom and top of plate.10.Foundaiton bolt min clearance 150mm above pedestal col to rest high mast base plate 25mm thick over the bolts. Galvanished nuts 01 number at bottom of base plate 2 Nos at top of base plate. |
| 4 | LUMINAIRES CARRIAGEMaterial of construction:50 NB ERW Class B-M.S PipeDiameter of carriage ring (mm): 535 mm (ID)Construction: 06 Arm, Welded, 2 SectionsLoad carrying capacity: 08 Luminaire |
| 5 | TRAILING CABLEConductor: Copper,5 core,2.5 SqmmInsulation : EPR insulated PCP scheathedNo.of circuits per mast :One |
| 6 | WINCH / POWDER TOOLType /SWL of winch: Double drum, SWL 750 Kg - SGDDMethod of Operation:IntegralMotorMotor Capacity:1.0 HP ( Including suitable starter)No of Speeds: 6 Pole, Single speedTorque Limitor; With Mechanical Tripping Facility |
| 7 | STAINLESS STEEL WIRE ROPEGrade / construction:AISI 316, 7/19 ConstructionNumber of Ropes:Two ContinuousDiameter (mm): 6 mmBreaking load Capacity : 2350 Kg x 2 |
| 8 | M & L for providing LT UG XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured, heavy duty electric power cables of 3.5 core 35 Sqmm sizes, with multistranded aluminium conductor, 1100 volts grade, confirming to IS 7098 Part-1 1988, including centre glands, lugs, jointing materials etc, laid in trenches and connecting with LT panel / MCCB / busbar box etc, testing and commissioning complete all as specified and directed.Note: Excavation, PCC, covers and cushions shall be measured and paid separately under relevant items of this schedule |
| 9 | Excavating in trenches, not exceeding 1.5 m wide andn exc 1.5 min depth and getting out in soft disintegrated rock for laying and taking down UG cable complete all as specified and directed. |
| 10 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick using excavated soft disintegrated rock complete all as specified and directed. |
| 11 | Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed. |
| 12 | Supply and laying fine dry river sand to entire width of trench as cable cushion in trenches complete all as specified and directed. |
| 13 | Supplying and laying un-reinforced precast concrete cable cover for cable protection, class LV, type I, flat, size 250mm x 150mm x 40mm, ISI marked complete all as specified and directed. |
| 14 | Supplying, installing, testing and commissioning of of LT panel board, CPRI approved, outdoor type, made out of 3.15 mm thick CRCA sheet, front and rear opening totally enclosed and made dust, weather and vermin proof, minimum 40 cm depth for panel and comprisig of aluminium bus bar of capacity 200 Amps, 01 run of 50 Sqmm 3.5 core LT UG cable for incoming and 02 runs of 50 Sqmm LT UG cable for outgoing, AC 50 Hz RYB N, busbars insulated with insulator and including voltmeter, ammeter including CT ratio, selector switches, indicator lamps, internal wiring, glands for each incoming and outgoing cable, and powder coated cabinets for housing MCCB FP 63 Amp 01 No as incomer and MCCB FP 50 Amp - 3 Nos and TP 16 Amp 1 No as outgoing, including suitable angle iron frame 50 x 50 x 6mm duly grouted in ground complete all as specified and directed.Note: MCCB shall be measured and paid under relevant items here-in-after. |
| 15 | S & F MCCB 4 pole 63 Amp, 415 volt for 3 phase 50 Hz, 16 kA breaking capacity, complete all as specified and directed. |
| 16 | S & F MCCB 4 pole 50 Amp, 415 volt for 3 phase 50 Hz, 16 kA breaking capacity, complete all as specified and directed. |
| 17 | S & F MCCB 3 pole 16 Amp, 415 volt for 3 phase 50 Hz, 16 kA breaking capacity, complete all as specified and directed. |
| 18 | M & L for earthing complete with steel earth plate electrode 60cm x 60cm x 6.3 mm thick buried directly in ground, vertically (earth pit not less than 2.25 mtr below ground level) with top edge of plate not less than 1.5 mtr below ground level connected to GIearth wire 4mm dia by means of bolts, nuts, check nuts and washers etc including 15mm dia protection pipe upto 7.5m length, connecting the earth lead to earth connection in the main distribution box with lugs and GI nuts, bolts etc as shown onelectrical plate No 3 of SSR part 1 including neccessary excavation in disintergrated hard rock, filling earth upto 15 mm thick and providing earth pit, 20mm dia GI funnel, PCC earth chamber, 100mm thick precast RCC cover with suitable precast RCC frame and earth test point and testing including taking out old earthing complete all as specified and directed.Note:- On testing after completion if the desired earth resistance is not obtained, earthing shall be redone at no extra cost. |
| 19 | S & F LED flood light fitting, 200 watt, IP 66, matt black polyester powder coated with secondary lens optics, having luminaire efficacy of 130 lm/W and total of 26,000 Lums ± 10%, with suitable electronic driver, built-in 5 kV surge protection and 10 kV external surge protection and connecting with existing supply including all accessories for fixing on pole/ wall complete all as specified and directed.Make : Bajaj Model No. Amaze BJFL 200W LED-112984 or any other equivalent make as specified in List of Manufacturers. |
| 20 | Supplying, installing, testing and commissioning of aviation obstruction light fitting, 01 fitting per high mast, with red painted housing, red coloured polycarbonate dome and accessories complete all as specified and directed. Make : Bajaj Model No. BGAV302LED or any other equivalent make as specified in List of Manufacturers. |
