PROVN OF LED SECURITY LIGHTS AT NAVAL BASE, HIGH MAST LIGHT AT JUNIOR SAILORS BLOCK NAUSENA BAGH AND HT DISTRIBUTION SYSTEM FROM MES SUB STATION NEAR NAVY HOUSE, NOFRA UNDER GE NAVY PORBANDAR

Amount

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 16sqmm 4core suitable for working on 1100 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe shall be measured and paid for separately.

Cutting of hard standing/ Road up to 30cm wide and 45cm in depth for laying of pipe line/cable and making good surfaces by using 100mm thick PCC 1:2:4 type B-2 over hard core 150mm thick over rammed earth after laying of pipe line/ cable and removing rubbish outside MD land complete all as specified and as directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Galvanised earth plate connected with GI wire 04mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 15mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

LED Street light 72W(EDGE Plus), made up of Epoxy powder coated pressure die-cast aluminium housing with weatherproof gasket for LEDs and control gear compartments. Pressure die-cast aluminium frame with heat resistant toughened clear glass fixed with SS screws. built-in 5kV surge protection in driver, it is equipped with 10kV external surge protection. Input voltage range: 140-310V AC,and IP 66 protection complete in pole/post/wall position with & including bracket of size 40mm GI light grade of 1.5 mtr length with bending & necessary welding including fixing arrangement to pole /wall made out of 40x5mm with suitable size of nuts bolts washers etc, including applying of two coats aluminium paint complete all as specified and directed. Cat No :- 169883/BRTFG72WLED V3 of Bajaj or its equivalent model of make specified in Appx 'B' hereinbefore.

Steel tubular swaged poles swan neck type complete with cast iron base plate, finial taper plug, Cap, mild steel bolts, nuts,screw, etc. type 410 SP-31(9.0 meters long) erected in vertical position embedded in PCC foundation including painting with two coats of aluminium paint over a coat of primer and synthetic enamelled paint in alternate white and black strips 30cm wide each up to 1.5 Mtr height from top of coping complete all as specified and directed Note :- Earth work, PCC for foundation and coping shall be measured and paid for separately.

Cross arms, bracing, stiffeners, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding bending, cold or hot, drilling holes for bolts in any shape or size as directed including two coats of aluminium paint (under and finishing coat) over a coat of red oxide primer complete all as specified and directed.

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 1.5sqmm 2core suitable for working on 1100 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe shall be measured and paid for separately.

Hot press moulded SMC junction box 240mm x 130mm x 95mm (inside dimension) fixed with left side hinges and cable terminals with one number 5 Amp SP MCB fixed to pole with clamp nuts,bolts etc complete all as specified and directed by Engineer-in-charge.(Make: Sintex Cat No :- GSJB -2817 or equivalent model of makes specified.

Astronomical Weekly Programmable Time Switch operating voltage 220 V AC-240 V AC, 50 Hz for street light with encloser box of suitable size along with proper capacity of mcb switch for operating 24 Nos of street light of 72 watt working on principle of automatic calculation of sunrise and sunset all as directed & specified by engineer -in- charge.

Making hole for cable in existing LT panel and making arrangement and S&F MCCB 4 pole 415 volt, 63 Amp AC 50 Hz, of breaking capacity 16 KA with adjustable thermal and fixed magnetic setting system against over load and short circuit conditions incl neutral adjustment (Ics=100% of Icu) for connecting of LT cable including enclosure box for housing MCCB with all accessories , complete all as specified and as directed.

Excavation in trenches in any type of soil n.exc 1.5 m wide and n.exc 1.5 m deep and getting out for taking out/laying of cable, GI pipe lines and foundation compete all as specified and as directed.

Returning, filling in trenches in soil / rock incl spreading, levelling watering and ramming in layer n.exc 25 cm complete all as specified and directed.

Removing of excavated materials soil/ rock n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

Unreinforced precast concrete cable cover, ISI marked class LV types 2 flat size 250mm x 150mm x 40mm having minimum average breaking load 200Kg, complying IS:5820-1970 made of concrete used of grade M-20, laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other complete all as specified.

Sand cushioning with a layer of sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed.

Galvanised tubing light grade 50 mm nominal bore for passing of cable, fixed to poles / walls / laying under floor/ roads complete with and including fittings, clamps nut bolts as required complete all as specified and as directed.

PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in mass concrete / foundation of pole including necessary use and waste of form work complete all as specified and directed.

PCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in coping, bed plates, including use and waste of necessary formwork complete all as specified and directed.

Rectangular LED Flood Light 150 Watt with innovative thermal management glare free uniform illumination extruded metal/aluminium body, electronic LED driver, connector block with all accessories internal prewired including 40mm GI light grade tubing nut nolts, clamps and all accessories required as per site , compete all as specified and as directed Engineer - in- charge. Make -Crompton Cat part No-LFLN-150-CDL/60 or equivalent model of makes specified.

Supply & installation & testing commissioning of 16M high mast shaft (made out of two section) suitable for 55 m/sec luminary capacity along with head frame, luminaries carriage suitable for 08 luminaries in symmetrical arrangement and other accessories manufactured in factory with raising lowering system comprising double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial, (Including suitable size pep insulated pvc sheathed trailing cable and FRLS pvc insulated stranded copper cable Wiring material from JB to individual luminaire & MCB ), with and including of excavation in any type of strata, RCC / PCC in foundation, reinforcement, base plate foundation bolts manufactured from special steel anti corrosive along with nuts, washers, anchor plate and common template and outdoor stand mounted feeder pillar box with 32A TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 No 9 amp contactors and raise / low push button, Incoming 35 sq. mm and out going 16 & 2.5sq. mm FRLS copper conducter cable terminals for 16M High mast with following components complete all as specified and directed. Model No. BMRLMW16M1 of Bajaj or eq model of make specified.

Height of mast : 16 Meter No. of Section : Two Material Construction : S355 Grade as per BS-EN10 025 Base dia and top diameter (A/F) : Top : 150mm Bottom : 460 mm Cross section of Mast : 20 side polygon Standard for Galvanisation : A per BS EN ISO 1461 Size of Opening and door at base : 1200 x 250 mm Diameter of base plate : 670 mm Thickness of base plate : 25 mm Lighting protection finial : GI single spike of length 1200mm Max. wind speed : 55m/s as per IS 875 (Part III) Number of foundation bolts : 12 Nos PCD of foundation bolts : 590 mm Type / diameter / length of foundation bolts : TS 600/30mm dia/ 850 mm long.

FOUNDATION DETAILS 1. Excavation dimensions 2800 x 2800 x 1500mm size 2. Lean Concrete 100 mm thick ( 1: 4: 8) D2 (using 40mm graded Aggregate) 3. Matt bars 12mm dia TMT Bars @ 200C/C both ways in double layers 4. RCC (1: 1.5 : 3) 2600 X 2600 X300MM as in footing 5. RCC (1 : 1.5 : 3) 1000 X 1000 X 1400 MM (1100MM below GL and 300 mm above GL) 6. 8 Nos 16mm dia CRS TMT Bars 4 at corners 4 at centres of pedestal col as main bar with 600mm long cracking at bottom over matt bars 7. 16 Nos 12mm dia CRS TMT main bars (4 Nos each at 4 side with 600mm long cranking at bottom over matt bars. 8. 10mm dia CRS TMT bars @ 150mm C/C as Stirrups 9. 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. Foundation bolt min clearance 150mm above pedestal col to rest high mast base plate 25mm thick over the bolts. Galvanised nuts 01 number at bottom of base plate 2 Nos at top of base plate. Note : The unit rate is inclusive of necessary formwork, RFR removal of surplus earth, external finishes and other unforeseen items all as directed by Engr - in- Charge.

LUMINAIRES CARRIAGE Material of construction : 50 NB ERW Class B-M.S Pipe Diameter of carriage ring (mm) : 535 mm (ID) Construction : 06 Arm, Welded, 2 Sections Load carrying capacity : 08 Luminaire TRAILING CABLE Conductor : Copper, 5 core, 2.5 Sqmm Insulation : EPR insulated PCP sheathed No.of circuits per mast : One WINCH / POWDER TOOL Type /SWL of winch : Double drum, SWL 750 Kg - SGDD Method of Operation : Integral Motor Motor Capacity : 1.0 HP ( Including suitable starter) No of Speeds : 6 Pole, Single speed Torque Limiter ; With Mechanical Tripping Facility STAINLESS STEEL WIRE ROPE Grade / construction : AISI 316, 7/19 Construction Number of Ropes : Two Continuous Diameter (mm) : 6 mm Breaking load Capacity : 2350 Kg x 2

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Galvanised earth plate connected with GI earth strip 25x4mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 40mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 25sqmm 3.5core suitable for working on 1100 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe shall be measured and paid for separately.

350W LED flood light , with powder coated pressure die cast aluminium housing powder coated and toughened glass clear glass fixed with SS screw, with secondary lens optics with LED having luminaire efficacy of 130 lm/W. Total of 26,000 Lums +/- 10%. Provided with built in surge protection 5kv and external surge protection of 10kv, having Ingress protection Ip66 complete all as specified and directed. Model:- Crompton- LSFO-350-CDL/60- or equivalent model of make specified.

Single dome LED aviation obstruction light comprising of aluminium housing with polycarbonate enclosure with accessories, Complete all as specified and as directed. product code:110731 Cat No.:- Bajaj cart part No BGAV 302 LED or eq model of make specified here in before.

Cable PVC insulated PVC bedded flexible electric power cable with stranded copper conductor cross sectional area 1.5sqmm 2core suitable for working on 1100 Volts from junction box to street light complete all as specified and as directed.

MCB TPN 63 Amps, 10 KA breaking capacity 'C' Curve suitable for 415 V, 50 Hz AC complete all as specified and directed by Engineer - in - Charge.

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 95sqmm 3core suitable for working on 11000 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe shall be measured and paid for separately.

Excavation in trenches in soft /disintegrated rock n.exc 1.5 m wide and n.exc 1.5 m deep and getting out for laying of cable, GI pipe lines and foundation compete all as specified and as directed.

Unreinforced precast concrete cable cover, ISI marked class LV types 2 flat size 300mm x 180mm x 40mm having minimum average breaking load 200Kg, complying IS:5820-1970 made of concrete used of grade M-20, laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other complete all as specified.

Galvanised tubing light grade 80 mm nominal bore for passing of cable, fixed to poles / walls / laying under floor/ roads complete with and including fittings, clamps nut bolts as required complete all as specified and as directed.

HT 11KV outdoor gang operated air break switch suitable for horizontal or vertical mounting rotating type complete with dropout fuse having 12 insulator of rating upto 200 amps complete all as specified and as directed.

S & F Prestressed concrete pole,9m long, minimum cross section 102mm x 172mm at top and minimum cross section 102 x 279 at bottom, class 10 erected in true vertical position complete all as specified. (Note :- Excavation/earth work, PCC in foundation/coping etc shall be measured and paid separately under respective items of Sch "A")

Supply and fixing lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp suitable of 11000 Volts complete all as specified and directed.

Cable jointing kit for 11KV (Earthed) grade cable for outdoor end termination, heat shrinkable type complete with jointing material and accessories suitable for 3core XLPE armoured aluminium conductor cable of size95 sqmm fixing complete all as specified and as directed.

Cable jointing kit for 11KV (Earthed) grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3core XLPE armoured aluminium conductor cable of size 95 sqmm fixing complete all as specified and as directed.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level Galvanised earth plate connected with GI earth strip 32x6 mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron GI protection pipe 40mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

Supply and lay in trenches / fixed to walls with saddles and fixing with screws etc GI earth strip of size 32 X 6 mm from earth pit to the test point provided all around the building for lightning protection and connecting up complete all as directed by Engineer – in – Charge Note : Excavation and earth work shall be measured and paid separately.

S & F cable route indicator for HT 11 KV cable made out of CI die cast 100mm round disc min 2 mm thick including excavation, earth work and embedding in PCC 1:2:4 type B-1 of size 200 x 200 x 200 mm complete all as specified and directed by Engr-in-charge.

K K Construction Co

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