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Tender For Repair Maintenance Of Unsv Security Light Fittings Flood Lights High Mast Light And Allied Works At Rms; 1 Excavation in trenches, not exceeding 1.5 m wide and n. exc 1.5 m in depth for laying of cable and getting out in soft/ loose soil complete all as specified and as directed. 2 Returning, filling in including spreading, leveling, watering and well ramming in layers n. exc 25 cm apart for soft/loose soil complete all as specified and as directed. 3 Removing of excavated surplus soil to a distance 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 as directed. 4 M & L for dry Sand cushioning in trenches for protection of cable including watering and consolidation complete all as specified and as directed.Note: Punned thickness shall be measured and paid 5 M & L for well burnt brick sub class B (using old size burnt bricks) laying in trenches perpendicular to axis of the cable complete all as specified and as directed. 6 Supply & laying GI tubes light grade galvanised, with all fittings, fixed complete to walls, poles, ceilings for protection of cables of size 40 mm dia bore including taking out unsv GI tubing complete all as specified and as directed. 7 Supply and laying or fixing or passing LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 35 sqmm 4 core including taking up/down old unsv one complete all as specified and as directed. 8 Supplyand laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductorserved with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed with nominal cross sectional area 6 sq. mm 2 coreincluding taking up/down old unsv one complete all as specified and as directed.Note:- (i) all connections are uniformally dressed and connected/ jointing of cable with suitable size of lugs. 9 Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductorserved with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed with nominal cross sectional area 4 sq. mm 2 coreincluding taking up/down old unsv one complete all as specified and as directed. 10 S&F in replacement LED aviation light luminaries comprising of alluminium housing with polycarbonate enclosure with 302 nos LED ,including cable of required size for connection after taking down old unserviceable light fittings, complete all as specified and as directed.Make : Philips/CG/Bajaj 11 Taking down luminaries of High Mast and servicing/greasing the motor, gear, Chain,all moving part etc and restoring the luminaries to top of the mast of pole,canopy fixing bracket including charges for machinery required for fixing at top position as directed complete all as specified and as directed.Note:Spare parts shall be measured and paid separately 12 Repair/rewinding of three phase motor of capacity 1HP/1.5HP after taking down from existing location ,refixing the same after repair complete all as specified and as directed. 13 Replacement of chain with existing size after taking down from existing location complete all as specified and directed. 14 Supply and fixing in repairs LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum housing and heat resistant, corrosion resistant complete with driver, lamp,bracket of suitable size including nuts, bolts, washers etc including thermal management in multiple opticswith IP 65/66 protection complete all as specified and as directed. 15 Supply and fixing in repairs LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum housing and heat resistant, corrosion resistant complete with driver, lamp, bracket of suitable sizeincluding nuts, bolts, washers etc including thermal management in multiple opticswith IP 65/66 protection complete all as specified and as directed. 16 Supply and fixing in repairs LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant, corrosion resistant complete with driver, lamp bracket of suitable size including nuts, bolts, washers etc including thermal management in multiple opticswith IP 65/66 protection complete all as specified and as directed. 17 Supply and fixing in repairs two core FRLSH PVC insulated stranded aluminium conductor cable of size 2.5 sq mm, 1100 volts grade ISI marked complete all as specified and as directed. 18 Repair/maint of winch and electric box of high mastall as per specified and directed by Engr-in-Charge. 19 S & F in replacement of lifting wire rope, stainless steel of existing gauge up to 10 mmfor high mast complete all as specified and as directed. 20 M&L for earthing complete with MS galvanized plate of size 60cmx60cmx6mm as earth electrode, burried directly in ground (earth pit not less than 2.25 mtrsdeep below ground level) with top edge of the platenot less than 1.5 mtrs below normal ground level,connected togalvanised iron strip 32×6mm as earthing leadby means of bolts, nuts, check nutsand washers of galvanised iron/welding or steel all as shownin electrical plate No 3 in SSR Part I of 2009 connected to earthingtest point all as specified complete withexcavation & earth work, PCC pit with 6mm thick CI /MS coverhaving suitable handle(10mm MS Rod) with frame & locking arrangement, 20mm dia GI medium gradewatering pipe with GI funnel with wire mesh 40mm bore GI pipe medium grade ISI marked) for protection of earth leadconductorand testing on completion complete all as specified and as directed. Note- (i)Earthing test report to submitted by contractor to this office (ii) Earthing test result should be not more than specific value. 21 S&F in repair4 pole power contactor 40 Amps 415 volts, 3 phase AC-3 rating, ML2 type complete with 220-240 volts AC coilcomplete all as specified and as directed. 22 S&F in repair analog timer switch suitable for 40 Amps capacity at 415 volts AC 50 Hz supply including all necessary connections complete all as specified and as directed. 23 Disconnecting/Taking down UNSVStreet / Perimeter/ Security Roadway /fittings from pole/Structure and repair / checking and identifying of faulty spares wirings, cleaning of fittings, cover, etc. and re-assembling the same after repair, testing and refixing in original position and reconnecting with the electrical line complete all as directed byEngr-in-Charge. (Spare parts shall be measured and paid separately under relevent items here in after.) 24 S&F in replacement of LED street light fitting driver ISI marked of capacity60 Watt complete all as specified and as directed. Make : Havells/Crompton/Surya/Bajaj 25 S&F in replacement of LED street light fitting driver ISI marked of capacity70 Watt complete all as specified and as directed. Make : Havells/Crompton/Surya/Bajaj 26 S&F in replacement of LED street light fitting driver ISI marked of capacity 90 Watt complete all as specified and as directed. Make : Havells/Crompton/Surya/Bajaj 27 Material and labour in replacement of high mast with LED energy saving, environmental friendly, LED flood light 200 watt 230 V, AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp suitable for high mast/tower lights as application including opening and fixing of nuts, bolts and washers on existing high mast/tower/wkspstructure properly complete all as specified and as directed. 28 S&F in replacementof LED street light fitting driver ISI marked of capacity 120 Watt omplete all as specified and as directed.Make : Havells/Crompton/Surya/Bajaj 29 S&F in replacementof LED street light fitting driver ISI marked of capacity 200 Watt omplete all as specified and as directed.Make : Havells/Crompton/Surya/Bajaj 30 Material and labour in repair/replacement of unsv Flood Light with LED energy saving technology, environmental friendly,corrosion resistant, LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection complete with driver and lamp suitable for high mast/tower lights as application including opening and fixing of nuts, bolts and washers on existing high mast/tower/wkspstructure properly complete all as specified and as directed. 31 Supply, installation, testing andcommissoning LT panel made out of 3mm thick CRCA sheet, double door type with sloping canopy suitable for outdoor installation with degree of protection IP 54, with angle iron frame made of 40 x 40 x 6mm at vertical corners & Medium Channel at base of Panel board floor mounted, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with separate hinge door for each compartment with locking arrangement, with back door common openable (Screwed), groutedin PCC 1:2:4 complete including painting the steel surfaces with two coats of zinc chromate primer & two coats of epxoy paint , type tested, with TPN copper bus bar chamber 250 Amp capacity and connections with spring loaded fix connect terminals with temperature resistance of 40 degree celcius to 120 degree celcius with cable entry suitable size of glands terminals & thimbles all as specified and prewired with suitable size of pvc insulated copper conductor cable duly mounted on angle iron frame fixed on PCC blocks fixed with grouted bolts nuts and washers complete including supply fixing and making provisions of the following incoming and outgoing accessories complete all as specified and as directed:- 32 (i) MCCB 63 Amp, 4 pole, 50 Hz 415V, rupturing capacity 25 KA, thermal/magnetic settings - 01 No as incoming.(ii) MCB 40 Amp TPN , 50 Hz, 415 V, with rupturing capacity 10 KA - 02 Nos as outgoing for security lights.(iii) MCB 40 Amp 4 pole, 50 Hz, 415 V with rupturing capacity 16 KA, C Curve type - 01 Nos as outgoing for winch motor. (iv) MCB 10 Amp single pole, 50 Hz, 230 V with rupturing capacity 10 KA, C Curve type-01 Nos as outgoing for aviation lights.(v) Street light time switch multi functional digital for automatic switching on or off if street lights at a preset time model Astro time switch with USB key, 1 Channel all as directed = 01 Nos.(vi) Surge protection device15 KA 2 Modules:- 01Nos.(vii) Indicator set LED type RYB 01 set of 3 pcs (viii) Contactor 40A 3 module having operating coil voltage 415V with auto/manual switching :- 02Nos (ix) Digital Volt Meter (0-500 Volts) and Ampere Meter (0-100 Amps) With selector switch.(x) Forward and Reverse switch for winch control of rising/Lowering the luminairs. Note : The panel circuit design shall be as per recommendation of authorised OEM and as approved by GE.
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