Refurbishment and maintenance of Lighting and power installations in RpG for the year 2024 to 25 at IGCAR, Kalpakkam.

Amount

Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of one number PVC/HRPVC/XLPE insulated and PVC sheathed Stranded Aluminium/copper conductor power cable of 1.1 KV grade of following sizes direct in ground including excavation, sand cushioning, protective covering with chamber burnt/cement bricks on sides & top, refilling the trench and providing RCC route indicator etc as required (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

3/3.5/4 Core X upto 25 Sqmm

3/3.5/4 Core X above 25 to 3/3.5/4 Core X up to 120 sqmm

End Termination of the following sizes of Aluminium Conductor PVC Insulated and sheathed armoured UG Cable using Single Compression, Heavy Duty, Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Comet or equivalent make Aluminium crimping lugs as directed by Engineer-in-Charge. The rate shall include the cost of supply of Cable Gland and Lugs. The Contractor shall arrange for making holes wherever necessary for fixing cable gland. (Refer Sec VI, Clause No.10.1).

4 Core X 16 Sqmm

3.5/4 C x 35 sq.mm

Installation of following sizes of Heavy Duty, Hot Dip Galvanised MS ERW Conduits for Electrical & Communication System with required Solid Long Bends, Check Nuts, Nipples, Couplings, Reducers, Copper Clips, Copper Conductor, GI Wire etc, in Floor, Walls, Brick, Block Masonry as per the detailed specification. (Note: GI Conduit required alone will be issued free of cost by the dept. All other materials required for the completion of this item shall be supplied by the contractor). (Refer Sec VI, Clause No.27).

25 mm Dia 1.8mm, wall thickness Heavy Duty ERW Conduits with 50mm deep junction boxes

Wiring for lights / fans /sensors/ Power point with 1100V grade FRLS insulated copper conductor wires in existing concealed/ Exposed PVC / ERW / Flo-coated Metal conduits as per the detailed scope of work, including supply of Wires, termination of copper wires at either end by crimping including supply of PVC Sleeves/Ferrules, Copper Crimping Lugs and connecting the wires to various switches, sockets, etc. including testing and commissioning as per the detailed specification.(Refer Sec VI, Clause No.18)

Wiring with 1 Run of 1.5 Sq.mm Copper wire

Wiring with 1 Run of 2.5 Sq.mm Copper wire

Supply and Installation of Cast aluminium Junction box with FRP cover. (Refer Sec VI, Clause No.13.6).

Supply and Installation of Cast aluminium Junction box for PTL as per the drawing no: IGC/ESD/2021/6001/1-R1, for street light pole as per the drawing no: IGC/ESD/2021/6001/3, and as per the detailed specification.

Supply and installation of the following sizes of copper wires in built in trench as per the detailed specification.(Refer Sec VI, Clause No.12.8)

8SWG copper wire

Plain Cement Concrete.(Refer Sec VI, Clause No.26)

1:2:4 Plain Cement Concrete

Supply and Installation of MS Brackets, Supports, Frame work, Clamps, Base Channels, etc. fabricated out of angle / Channel / Rods etc. The rate quoted shall include the cost of fabrication / welding, cleaning and painting/ galvanising as follows including supply of required, fasteners, nuts, washers, etc.(Refer Sec VI, Clause No.11).

MS fabrication 1 coat primer & 2 coats synthetic enamel paint

Cleaning of light fixture/DB/SB/ Power points fitted at different levels in various labs/Buildings as per the scope of work. (Refer Sec VI (MNC), Clause No.14.2).

Transportation, installation, testing and commissioning of the Recess type luminaires. (Refer Sec VI, Clause No.16.2).

Supply and Installation of following sizes of Surface Mounting Plastic Boxes as per the detailed specification. (Refer Sec VI, Clause No.15.6).

Surface Mounting Plastic Boxes 12 Module

Surface Mounting Plastic Boxes 1/2 Module

Supply and fixing following Modular front cover plate on existing modular metal/plastic boxes etc. as required. (Refer Sec VI, Clause No.15.7).

12 Module

One/Two module

1 Modular dummy plate

Supply Installation testing and commissioning of the following MCB on Distribution Boards as per the detailed specification. (Refer Sec VI, Clause No.14.2).

6-32 Amps DP MCB (TYPE-C)

40-63Amps, FP MCB (TYPE-C)

Supply fixing testing and commissioning of the following RCCBs on Distribution Boards as per the detailed specification. (Refer Sec VI, Clause No.14.2).

RCCB DP 40A sensitivity 30mA, TYPE AC

RCCB FP 63A sensitivity 30mA, TYPE AC

Supply and Installation of following sizes of PVC trunking (casing & capping) on walls/Ceiling for routing of Power, Lighting and Telephone wires including all the required accessories like JBs, Coupling, External & Internal Bends, Elbows and end cap as per the detailed specification.(Refer Sec VI, Clause No.29)

25 X 12 mm size of PVC Mini trunking

32 X 12mm size of PVC Mini trunking

Painting of following items with one coat of primer & two coats of HR Aluminium paint as per the detailed specs & as directed by the engineer-in-charge. (Refer Sec VI (MNC), Clause No.10.2).

Post top lantern pipe of length around 3 meters and 50 mm dia.

Street light junction box clamp of cross section upto 50 x 6 mm

Street light control boxes

Supply and Installation of following Wiring Accessories as per the detailed specification (Refer Sec VI (MNC), Clause No.5).

1 No 10A Switch on modular plate and termination of wires to the switches

1 No16A Switch on modular plate and termination of wires to the switches

1 No 6A 3 Pin shuttered type Socket on modular plate and termination of wires to the switches

1 No 6/16A 3 Pin combined shuttered type Socket on modular plate and termination of wires to the switches

Supply, Installation, Testing and Commissioning of TPN 16 Way PPI MCB DB with metallic double door, IP 43 cat No:DBTPI016DD of L&T or equivalent (Refer Sec V)

Supply, Installation, Testing and Commissioning of SPN 16 Way MCB DB with metallic double door, IP 43 cat No:DBSPN016DD of L&T or equivalent (Refer Sec V)

Supply, installation, testing & commissioning of 4ft 2100 lumens, <14W LED T8 lamps with poly corbonate body & one end connection (Cat No. 14W865 T8 I MASTER LED tube 1200mm of Philips or equivalent) as per the technical specification (Refer Section V)

Supply, installation, testing & commissioning of 4ft box type pre-coated light fixtue (Cat No. BLRB-DB 218 of Bajaj or equivalent) suitable for twin LED lamps pre-wired for one end connection alongwith 1 meter 3Cx1.5sqmm. cable and 3pin 5A plugtop as per the technical specification (Refer Section V).

Supply, Installation, Testing and Commissioning of 20 Amps motor starter with 2 Nos. of 2 module plate,2 Nos. 2 modular box, 20 A starter, 25 A socket, 25 A plug starter suitable for Air conditionaer, single phase motors etc. As per technical specification (Refer Section V).

Supply, Installation, Testing and Commissioning of ELCB extension box with 10 m 2.5 sqmm copper cable, 3 nos. 6A switch, 1 no 16 A switch, 3 no 6 A socket, 1 no 6/16 A socket, 1 no. indication lamp, 1 no. 25 A 30 mA RCCB and 1 No. 16 A MCB wall as per per the detailed specification and instructed by Engineer in-charge. refer section V

Loading, transportataion, replacement of High bay luminaires as per detailed specification (Refer section V) ( Luminaires will be provided by department free of cost)

Supply, Installation, Testing and Commissioning of LDR with weather proof connection juction box as directed by engineer-in-charge (Refer section V)

Supply, Installation/Replacement, Testing and Commissioning of 110 watt LED plates and drivers for street light fixtures (Refer section V) (One set consists of one LED plate and 3 drivers)

Supply, Installation, Testing and Commissioning 16 amps 3 pin plugtop with indicator(heavy duty), catalogue No.ACTGWW253 of crabtree or equivalent (refer section V)

Supply, Installation, Testing and Commissioning of following Flood light luminaries on RCC/Metalic poles of height from 7 M to 12 M as per per the detailed specification. (Refer Sec VI, Clause No.16.1). - Catalogue No : BVP283 LED181 CW FG SY5WB 150W PSU or equivalent and Lamp Type LED

Supply, Installation, Testing and Commissioning of following street light luminaries on RCC/Metalic poles of height from 7 M to 12 M as per per the detailed specification. (Refer Sec VI, Clause No.16.1). - Catalogue No : BRP060 LED 64 CW RM S1 PSU or equivalent and Lamp Type LED

Supply, Installation, Testing and Commissioning of following Post top Lantern luminaries on Metalic poles of height from 4 M to 7 M as per per the detailed specification. (Refer Sec VI, Clause No.16.1). - Catalogue No : BGP300 LED50 740 PSU PC IN S1 or equivalent and Lamp Type LED

Supply, Installation, Testing and Commissioning Double bus bar for 2 Pole MCBs in TPN DB as directed by Engineer-in -charge.

Stenciling of existing DB for each MCB/circuit & Front facia of DB

Stenciling of existing swichboxes/ power point/light fixture/street light boxes by paint (or) stickers.

DHEVADHARSHINI ENTERPRISES