National Aerospace Laboratories Tender
Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
National Aerospace Laboratories - NAL Tender
Eprocure
Opening Date31 Jan 2025
Closing Date11 Feb 2025
Tender Amount₹ 17,83,101
Costs
EMD
₹ 35,670Document Cost
₹ 500Tender Fee
Refer Documents
Summary
Replacement Of Existing Industrial Panel, Conventional Mh High Bay Luminaries To Led High Luminaries And Renovation Of Electrical Installation At Saras Pt-3 Hangar, Kodihalli Campus, Csir-nal, Bengaluru-560017
Description
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Contact
Tender Id
2025_CSIR_225245_1Tender No
ESD-NAL/18/E OF 2024-25Tender Authority
National Aerospace Laboratories ViewPurchaser Address
-Website
http://https://www.csir.res.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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Supply of 200 W, LED lensed type high bay luminaries with high grade aluminium pressure die cast, toughened glass, lamp efficiency, wide beam optic high spread using high quality lenses & reflector, multiple LED panels having efficiency ≥ 85%. The life of LED burning hour shall be not less than 50000 Hrs & THD shall be less than 10 % respectively. The luminaire shall be provided with over voltage protection up to 300 Volts, surge protection up to 4 kV, constant current driver and ready for operation on 230 Volts, 50 Hz power supply etc., all complete as required.
40
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Supply and fixing 8way surface mounting vertical type, 415 volts, VTPN MCCB having 250 Amps TPN tinned copper bus & neutral link, earth link, din bar etc.,. distribution board mounted on suitable size of enclosure made out of CRCA sheet steel having IP- 20 protection. The distribution board shall be duly painted with powder coat paint all complete as required.
2
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Re-wiring of group control light points with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and earth wire shall be as follows…
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Re-wiring for group control light points 3 in a row with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and earth wire in the existing surface / recessed steel / PVC conduit including dismantling of existing wire, luminaires & other accessories as per the site requirements. The lights shall be controlled terminated at existing MCB distribution board (light control) as directed by the Engineer - in- charge. The existing ceiling height & width of the building from finished ground / wall - to - wall will be around 12 & 10 meter respectively. The contractor / bidder shall be take necessary safety while execution as per the site need.
24
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Re-wiring for group control light points 2 in a row with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and earth wire in the existing surface / recessed steel / PVC conduit including dismantling of existing wire, luminaires & other accessories as per the site requirements. The lights shall be controlled terminated at existing MCB distribution board (light control) as directed by the Engineer - in- charge. The existing ceiling height & width of the building from finished ground / wall - to - wall will be around 12 & 10 meter respectively. The contractor / bidder shall be take necessary safety while execution as per the site need.
16
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Supply and fixing of 12 module PVC modular surface mounting box with front plate for installation of modular switch / sockets etc. The box shall be fixed on surface of the finished wall using necessary fasteners as required.
5
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Supply and drawing of 1 x 2.5 sq.mm, FRLS PVC insulated copper conductor cable of 1.1 kV grade as per IS 694:1990 in the existing surface / recessed steel / PVC conduit as a earth conductor as required.
200
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Supply of multistrand aluminium conductor, XLPE Insulated, cores laid up tape, PVC inner sheathed, flat GI armoured power cable of 1.1kV grade as per IS - 7098 (part-I) - 1988. The size & core of the cable shall be as follows:
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3C x 10 sq. mm (A2XFY)
160
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4C x 16 sq. mm (A2XFY)
160
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4C x 25 sq. mm (A2XFY)
20
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4C x 95 sq. mm (A2XFY)
20
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Supply, installation, testing & commissioning of maintenance free earthing system using 3000 mm length, 77-80 mm outer dia copper bonded M.S. Pipe as primary electrode. The Copper bonded pipe electrodes shall be of molecularly bonding of pure electrolytic copper (99.9%) with the thickness/bonding of rangeing from 50 to 100 microns. The hollow space of the electrode shall be duly filled using high conductive and non-corrosive compound to withstand fault current lands on the electrode. Both the ends of the pipe / electrode shall be permanently sealed and the top portion of the earth electrode shall be provided with extended lead holes on the terminal for connecting to the earth terminals. The electrode shall be directly buried in the ground. The earth pit shall be refilled using environment friendly low resistance grounding minerals having a combination of graphite & natural earth minerals to form a low resistance zone all round the electrode. The required quantity of water shall be poured inside the earth pit as per the OEM recommendations as required. The necessary earth chamber shall be provided using ready made cement concreate chamber with removable concreate cement cover. The earth resistance shall be measured and displayed with all details on the alco panel/powder coated MS board near to the earth pit as per the site requirement.
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Supply of 2000mm(L) x 1000mm(W) x 2mm thickness Insulating mats made of Elastomer (a generic term that includes rubbers, latex and elastomeric compounds that may be natural or synthetic or a mixture or a combination of both) the insulating mate shall be made out of elctromer with anti skid surface and without metallic derivatives. the mat shall be high dielectric strength and High insulation resistance. voltages up to 3.3kV ac as per IS15652 as required,
10
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Supply installation testing commissioning of 600 mm (24"), 0.33HP,1440rpm, 3 blade oscillating type industrial powder coated Pedestal fan, the blade shall be cast aluminium suitable for operation on 230 Volts, 50 Hz, single phase A.C supply all complete as required.
6
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Supply, Installation, testing & commissioning of wall mounted type 25litre RO+UV water purifier having pre filter, carbon, membrane, sediment filter and pumps etc., with all complete set ready for operation on 230V AC supply as required.
1
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Dismantling of existing industrial panel, TPN switches, switch boards conduit pipes, old LT cables, wires and accessories etc.,. All complete dismantled items shall be shifted to central stores distance around 60 meter from the site as required.
1
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Supply of 3Cx2.5sq.mm multisrand copper conductor FRLS PVC insulated flexible cable of 1.1kV grade and confirming to IS 690-2010 as required.
100
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Providing and fixing 100 A, 16 KA, TPMCCB rating MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board/MCCB DB including drilling holes in cubicle panel, making connections, etc. as required.
2
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Supplying and fixing 5 to 32 amps rating, 240/415 volts, “C” curve, miniature circuit breaker suitable for inductive load, fixing in the existing MCB DB complete with connections, testing and commissioning etc.,
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Single pole
62
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Single pole & Neutral
3
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Triple pole
12
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Supplying and fixing 30 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top along with 30 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.
5
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Supplying and fixing 8 way double door, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)
3
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Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of Upto 35 sq. mm (clamped with 1 mm thick saddle) size on wall surface as required.
30
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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required
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Upto 35 sq. mm
310
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Above 35 sq. mm and upto 95 sq. mm
20
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Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV (A2XFY) of 1.1Kv grade as required.
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4 X 10 sq. mm (25mm)
6
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4 X 16 sq. mm (25mm)
10
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3½ X 95 sq. mm (45mm)
4
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3½ X 150 sq. mm (50mm)
3
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3½ X 185 sq. mm (57mm)
3
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3½ X 400 sq. mm (82mm)
1
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Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel / PVC conduit as required.
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2 x 4 sq. mm (Circuit wiring for plug points)
200
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Supplying and fixing following modular switch / socket on the existing modular plate & switch box including connections but excluding modular box / plate etc., as required.
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5/6 A switch
10
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15 / 16 A switch
10
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3 pin 5/6 A socket outlet
10
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6 pin 15 / 16 A socket outlet
10
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Installation, testing and commissioning of pre-wired, LED highbay of all types as indicated in the BOQ including fixing support down rods for LED high bay lights etc.,. all complete directly on ceiling / wall, including connection with 3C x 1.5 sq.mm FR PVC insulated, copper conductor, single core cable and earthing etc. as required.
40
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Supplying and fixing of 25 mm (for power circuit ) heavy duty PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.
80
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Supplying and fixing of 32 mm (for power circuit ) heavy duty PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required.
120
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Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.
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250 mm X 300 mm X 100 mm deep
5
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Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required including connection / terminating with G.I. nut, bolt, spring, washer, etc. as required. (jointing shall be done by overlapping and with 2 set of G.I. nut bolt & spring washer spaced at 50mm)
60
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Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.
25
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