Tender For Special Repairs To High Mast Lights Alongwith Connected Items At Vijaya, Manekshaw Enclave, Dweepika And Zephyr And Provision Of Standby 125 Kva Silent Dg Set For Ship Galley At installation Jarawa Under Ge Haddo, Sri Vijaya Puram
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Project Description
Tender for Special Repairs To High Mast Lights Alongwith Connected Items At Vijaya, Manekshaw Enclave, Dweepika And Zephyr And Provision Of Standby 125 Kva Silent Dg Set For Ship Galley At installation Jarawa Under Ge Haddo, Sri Vijaya Puram
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exc 1.5 M deep and 1.5 M width and getting out in soft or loose soil for foundation of poles (or) cable laying complete all as specified and as directed. |
| 2 | Returning, filling incl spreading, levelling, watering and well ramming layers not exc 25 CM for cable laying complete all as specified and as directed. |
| 3 | Removing/excavated soil to a distance not exc 50 M and depositing where directed at a level not exc 1.5 M above the starting point all as specified and directed. |
| 4 | M&L for Precast cement concrete (PCC) type B1 1:2:4 using 20mm graded aggregate stone for making copings including use and waste of form work complete etc complete all as specified and as directed. |
| 5 | Supply, laying, testing and commissioning of underground LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of 4 Core 25 Sqmm (laid in trenches, ducts, pole,wall etc.) including taking down old unserciveable cable all as specified and directed. |
| 6 | Supply, laying, testing and commissioning of underground LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of 4 Core 16 Sqmm (laid in trenches, ducts, pole,wall etc.) including taking down old unserciveable cable all as specified and directed. |
| 7 | Supply, laying, testing and commissioning of underground LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of 2 Core 16 Sqmm (laid in trenches, ducts, pole,wall etc.) including taking down old unserciveable cable all as specified and directed. |
| 8 | Material and Labour for cutting existing BT / PCCroad of size 45cm x 60cm for taking out/laying of underground cable/pipe and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 200mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bags and removing debris to a distance not less than 50m complete all as specified and as directed . |
| 9 | Supply and laying in trenches or in cable ducts or clamping on wall DWC HDPE pipe of size 50 mm(OD) x 38 mm (ID) along with connected accessories like couplers, bends,end caps etc. for LT cable protection including taking down all as specified and directed. |
| 10 | Supply and laying in trenches or in cable ducts or clamping on wall DWC HDPE pipe of size 40 mm (OD) x 32 mm (ID) along with connected accessories like couplers.bends,end caps etc. for LT cable protection all as specified and directed. |
| 11 | S & F in replacement of LED flood light made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection of cap 150 Watt ,220V 50Hz supply ,pressure Die cast aluminium housing and IP 66 Class I protection, System efficacy ≥ 110/120LPW 10KV SPD included, to be fixed on pole mounted iron frame or bracket including removing of the old unserviceable halogen/any type of light fittings all as specified and directed. Make: CG Cat No. LFLN-150-CDL/60-M or equivalent to Philips/ Havells |
| 12 | S & F in replacement of LED flood light made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection of cap 200 Watt ,220V 50Hz supply ,pressure Die cast aluminium housing and IP 66 Class I protection, System efficacy ≥ 110/120LPW 10KV SPD included, to be fixed on pole mounted iron frame or bracket including removing of the old unserviceable halogen/any type of light fittings all as specified and directed.Make: CG Cat No. LFLN-200-CDL/60-M or equivalent to Philips/ Havells |
| 13 | LABOUR ONLY for repairing and rectification of in High mast light fixed at a height of 16m to 32m by disconnecting the electrical connections and bringing on ground by operating existing motor and refixing the same, back in position after carrying out repairs/ servicing the Mechanism incl greasing of steel rope by checking electrical connections/ electronic drivers/ light fittings etc., and testing after making it fully serviceable complete all as specified and as directed. |
| 14 | Taking down of unsv motor of cap 1.5-2.0 HP from High mast of height 16-32 mtr of any make from its existing position and rewinding by super enamelled copper winding wire of suitable gauge and size with Garware insulating paper, insulating varnish and oven drying for requisite insulation values including necessary PVC sleeves lead wires and testing after assembling in existing position complete all as specified and as directed. |
| 15 | Taking down of old rusted/ unsv Steel rope from high mast light of height 16-32 mtr of any make and S & F in replacement of Steel rope (as existing) suitable for the above High mast, making functional the complete set of bracket and testing after assembling in existing position complete all as specified and as directed. |
| 16 | Taking down old timer panel and supply and fixing of out door type Street light timer Panel /Distribution Boards with pole, panel etc as directed alongwith 65A 3 pole/230 Volts contactor and Digital 24 hrs/ Analog Time Switch, 63 A MCB, Manual and Auto Mode Toggle switch cable connectors, cable gland etc including suitable fixing arrangement with existing pole/ panel all as specified and directed. Make: Cat No. TL065AB0 of indoasian Time lite or equivalent. |
| 17 | Supply and fixing Cross Arms, bracings, supports, clamps, eye hook etc structural steel sections including pole clamps stay clamps, D clamps nuts, bolts, washers welding bending cold or hot drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paint complete all as specified and directed. |
| 18 | S & F in replacement of LED Aviation light, IP Rating IP65, Operating Input Voltage Range 100-270VAC, Die-cast aluminum housing with Red polycarbonate dome for better illumination, Integral driver, Supper flux 5mm 302 nos LEDs incorporated all as specified and directed by Engr In charge.Make -Bajaj Model No BGAV 302 LED or equivalent |
| 19 | S & F PVC Insulated and PVC Round Sheathed 5 core 4.0 sqmm Bright Annealed Bare Copper Conductor Heavy Duty Flexible Cables for Voltage Grade 1100 Volts. Make : Polycab /Gloster/ Anchor/ Havells/ Finolex |
| 20 | S & F PVC Insulated and PVC Round Sheathed 3 core 1.5 sqmm Bright Annealed Bare Copper Conductor Heavy Duty Flexible Cables for Voltage Grade 1100 Volts. Make : Polycab /Gloster/ Anchor/ Havells/ Finolex |
| 21 | Supply & fix Cable Junction Box of size 130 x 180 x 77, IP 66 (Grey) with integrated membranes / metric knockouts for cable entry of size 16 sqmm twin core Al conductor, Lighting Outgoing cable: 3C x 1.0 Sq.mm cable, Degree of protection: IP66, Material: PC-GFS (polycarbonate) , Weatherproof, resistant to weather influences including taking down the old/unserviceable junction boxes all as specified and directed. Make : Hensel model No DK 1010 G or equivalent. |
| 22 | S & F MCB TPN 40-100 Amps (`C’ series) having current rating 10 KA complete all as specified and directed. |
| 23 | Supply and fix in replacement of timer heavy duty analog time switches of 110- 230 V 50Hz with built in battery, 16A capacity with backup of 100 hrs weekly programmable all as specified and directed including taking down the old damaged timer. Make : Indo Asian Cat No : TA926453 or equivalent in L&T/ Legrand / Havells |
| 24 | Supply and fix in replacement of contactor , 3 pole, 415V, 40A cap , ML2 , 2 NO+NC utilised for heavy duty by taking down the old perished / deteriorated contactor aganist repairs all as specified and directed. Make: L&T Cat No SS90701,or equivalent |
| 25 | Earthing complete with galvanised earth plate electrode 60 cm x 60cmx 6.15 mm thick, buried directly in ground vertically (earth pit not less than 2.25 m deep below ground level) with top edge of the earth plate not less than 1.5m below ground level , connected to GI earth wire 4 MM Dia as earthling lead by means bolts and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber , MS funnel with wire mesh,. CI cover with frame etc including necessary excavation in any type of strata , returning, filling removal of soil outside MD land ,filling of charcoal and salt complete all as shown in electrical plate No. 3 of MES Sch Part I , connected to Earthing test point all as specified and directed on testing on completion. NOTES: 1) The unit rate shall also include for earth work in any type of soil, PCC (1:3:6) type C1 chamber, pre-cast RCC (1:2:4) type B-1 using 20mm graded stone aggregate cover 50mm thick reinforced with TMT bars 8mm dia @ 100mm c/c both ways, funnel with watering pipe 20mm dia medium grade, GI protection pipe light grade 40mm dia and wire mesh complete in addition to item No. 1(a) to (e) of preamble (notes) under sub-heading earthing, specified on Sl. Page Nos. 422 & 423 of SSR Part-II. 2) Earthing lead and GI protection pipe beyond 7.5m will be measured and paid separately. |
| 26 | Supply install testing and commissioning Silent type Diesel Engine Generating set 125 KVA (CPCB-IV+ or latest applicable CPCB emission norms ), Prime Duty, 415V, Radiator Cooled, with acoustic enclosure, diesel generating set powered with suitable capacity prime duty Engine along with base frame, 125 KVA, H/H at 40degC, 50Hz, 415V, 1500RPM Alternator (125 kVA (100 kW at 0.8 lagging power factor) net output at site after applicable derating), Static Excitation System, Lube Oil System, Electronic Governor including DG AMFController with AMF9999 Panel which will be start the DG set after 20 sec. when main supply cut off and automatic shut down when main supply will be on. DIEF SGC420 with breaker (MCCB / ACB), AVM pads, 24 volt DC lead acid batteries, residential grade silencer with bellows, , with all other associated equipment / work complete in all respect. all respect as per the latest notification MOEFCC NOTIFICATION “GSR 804(E) DATED 03.11 .2022 [F.NO. Q-15017/05/2012-CPW suitable for ambient condition at Port Blair and confirming to condition under IS 4722, 10001/10002, 13364, BS 5514/2613/5000 with following :- |
| 27 | (A) Alternator :- Standard design alternator rated at 125 KVA net output at site after considering derating as per site conditions at 0.8 (lag) power factor AC, 3 - phase 4 - wire 415 volts 50 Hz, 1500 RPM, self exicited self regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulating class 'H' and voltage regulation of + 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 2613/5000, IS: 13364 and shall be in position to generate supply with frequecy regulation with in + 1% tolerace. The alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722.i) Insulation class - 'H'ii) Temperature rise Class - 'H'iii) Excitation : Self Excitediv) Regulation performance: The voltage is kept constant with + 1%, manual voltage adjustment within + 5%.v) Frequency regulation + 1% |
| 28 | (B) Diesel Engine: - Adequate capacity of Diesel engine as accepted by the accepting officer based on manufacturers technical details water cooled to drive independently above alternator and after considering derating as per site conditons after generating and reducing power consumed by accessories directly coupled through flexiable coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS -10001/10002/ 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:- (i) Fly wheel with housing(ii) Cooling System :- Moulded radiator with fan and belts(iii) Exhaust System :- Exhaust System complete with exhaust piping upto & outside and 1meter away from the enclosure, suitable non-asbestos high-temperature insulation with aluminium cladding/jacket complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure.Exhaust Manifold Silencer :- Residual typeBellows |
| 29 | (iv) Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by governer electronic operated/ (as recommended by OEM) for 1% speed /frequecy regulation.Fuel Filters, Fuel hoses(v) Lub Oil System:-Lubricating oil filterLubricating oil pump(vi) Air Intake systemAir Intake ManifoldAir cleaner dry type(vii) Governer electronic (as recommended by OEM)(viii) Starting System :- Electric self starter with and including battery charging alternator.ix) Batteries :- Batteries of maintenance free of capacity as recommended by the manufacturer complete with copper conductor multistranded leads of suitable length from self starter to the battery terminal complete with initial charge and initial fill of electrolyte all as specified and directed.Starter User ringStart and Stop push buttonIgnition key/switch |
| 30 | Handling and operation : salient features of accessories shall be as underRadiator with blower fanCorrosion inhabitor coolantPaper element filters for fuel lubricating oil and bypassFly wheel housing and fly wheel(x)Generator Monitoring Panel :- Comprising of all standard items as mentioned under this schedule or as per standard practice ignition key switch and start/stop arrangement, indications for Engine parametes, hour run meter RPM meter Engine oil pressure indicator water/coolent temparature indicator, Battery volt display.(xi) Safety Controls : - Engine low lube oil pressure high water temparature and over speeding of engine.(xii) Coupling arrangement : - Flexible coupling, fly wheel to suit flexible coupling.(xiii) Accessories :- AVM Pads built or separately mounted to manufactrer's base frames as per (as recommended by OEM) (xiv) Base Frame : - Made out of ISMC of sturdy design made of MS channel with necessary reinforcement and predetermined holes.(xv) Fuel Tank :- Daily service fuel tank (as recommended by OEM) with caliberated level indicating arrangement, stop cock, drain plug, complete on a common base in side the accoustic enclosure. |
| 31 | (C) Acoustic Enclosure:- Manufactured by OEM suitable for 125 KVA DG Set.(i) NAL approved as per CPCB.(ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board.(iii) The generating set batteries and control panel should be inside the enclosure.(iv) Fuel tank should be in side the enclosure.(v) Construction Details/specification are as follows : -(a) Outer body :- CRCA Sheet of 1.6mm thick.(b) Doors :- CRCA sheet of 1.6 mm thick.(c) Sound Insulation :- 100 mm thick rock wool (64kg/Cum).(vi) The accoustic should be composite in construction and fully assembled integral unit.(vii) The batteries should be placed inside the enclosure beside the DG Set on a suitable inlsulated platform.(viii) The DG Set should be provided with external Emergency stop push button.(ix) The enclosure should be suitably illuminated by CFL/FTL Lamp fittings.(x) The noise level should be <75 Db at 1m under free field conditions.(xi) The accoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade. Please Enable Macros to View BoQ information |
| 32 | (C) Acoustic Enclosure:- Manufactured by OEM suitable for 125 KVA DG Set.(i) NAL approved as per CPCB.(ii) It Should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution control board.(iii) The generating set batteries and control panel should be inside the enclosure.(iv) Fuel tank should be in side the enclosure.(v) Construction Details/specification are as follows : -(a) Outer body :- CRCA Sheet of 1.6mm thick.(b) Doors :- CRCA sheet of 1.6 mm thick.(c) Sound Insulation :- 100 mm thick rock wool (64kg/Cum).(vi) The accoustic should be composite in construction and fully assembled integral unit.(vii) The batteries should be placed inside the enclosure beside the DG Set on a suitable inlsulated platform.(viii) The DG Set should be provided with external Emergency stop push button.(ix) The enclosure should be suitably illuminated by CFL/FTL Lamp fittings.(x) The noise level should be <75 Db at 1m under free field conditions.(xi) The accoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Genset Green. The base frame should be painted with epoxy based black shade. Please Enable Macros to View BoQ information |
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