Revamping Of Electrical system and associated works at Central workshop (Phase 2), IGCAR, Kalpakkam

Supply, Installation, Testing and Commissioning of following 415V Power Distribution Panel as per the SLD and detailed specification. (Refer Section V)

Power Distribution panel- MDB-7. Dwg. No. IGC/ES/EL/CWS-016 (7/8)

Power Distribution panel- MDB-8. Dwg. No. IGC/ES/EL/CWS-016 (4/8)

Power Distribution panel- MDB-9. Dwg. No. IGC/ES/EL/CWS-016 (5/8)

Power Distribution panel- MDB-10. Dwg. No. IGC/ES/EL/CWS-016 (8/8)

Power Distribution panel- MDB-11. Dwg. No. IGC/ES/EL/CWS-016 (1/8)

Power Distribution panel- MDB-12. Dwg. No. IGC/ES/EL/CWS-016 (3/8)

Power Distribution panel- MDB-13. Dwg. No. IGC/ES/EL/CWS-016 (2/8)

Power Distribution panel- MDB-14. Dwg. No. IGC/ES/EL/CWS-016 (6/8)

Supply, open installation, testing and commissioning of the following sizes of VTPN DBs on MS frame work (MS frame will be measured separately) as per the scope of work. (Refer Sec VI, Clause No.15.1).

DB VTPN 8 Way (8 Plus 24) IP 43 - IK 09 Cat No:507727 or equivalent with 1No 125A,4P MCB incomer and 8Nos 32A,3P MCB

Supply, open installation, testing and commissioning of the following Distribution Board with Double Door consisting of Phase, Neutral and Earth Bus and interconnecting wires. (MS item will be measured separately). (Refer Sec VI, Clause No.15.2).

4 WAY Cat No:DBHPI004DD (Horizontal) TPN Horizontal Per Phase Isolation (PPI) DB

8 WAY Cat No:DBTPI008DD (Vertical) or equivalent make TPN TIER Per Phase Isolation (PPI) DB

Supply, open installation, testing and commissioning of the following sizes of cable end termination box on MS frame work (MS frame will be measured separately) as per the scope of work. (Refer Sec VI, Clause No.15.1.15).

TPN, 4 way Cable end box, cat No: DBHPI004CB or equivalent suitable for TPN, 4 way Distribution Board cat No: DBHPI004DD

TPN,8 way Cable end box, Cat No:DBTPI008CB or equivalent suitable for TPN, 8 way TPN TIER Per Phase Isolation Distribution Board Cat No:DBTPI008DD

SPN, 12 wayCable end box, cat No:507915 or equivalent suitable for SPN 12/VTPN 4/8/12 WAY Distribution Board cat No:507612/507670/507672/507673/507727

Assembling, installation, testing and commissioning of MCB DB enclosure already embedded in the wall including supply of Engraved Circuit Identification Plate and Danger Board as per the detailed specification for the following size of MCB DBs. (Refer Sec VI, Clause No.15.3).

SPN, 12/16 Way or TPN 4/6 Way Distribution Board

TPN, 8 Way Distribution Board

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 SP MCB (Type-C)

40-63Amps FP MCB(Type-C)

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

RCBO DP 32A sensitivity 30mA TYPE AC, 2Module

Supply and open installation of following sizes of Metal Clad Socket in sheet steel enclosure with Plugs and Socket as per the detailed specification.(Refer Sec VI, Clause No.15.4).

1 Phase, 20A MC socket box with 20A SP MCB

Central Work shop Building. Dwg. No. TSD/ES/06/002 Wiring for lights / fans /sensors/ Timer /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, switches/ sockets, 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 for Light/Sensor/Fan Points with 2 Runs of 1.5 Sq.mm copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm copper wire for Earth from MCB Distribution Board to Primary light/sensor/fan point through Control Switch Box including 10Amps modular switch.

Wiring for Light point with 2 Runs of 1.5 Sq.mm Copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm Copper wire for Earth from Switch box to switch box and further to Light point including 1 No 10A modular switch

Wiring for Light point with 2 Runs of 1.5 Sq.mm Copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm Copper wire for Earth from Switch box to Light point/Ceiling fan including 1 No 10A modular switch

Wiring for fan point with 2 Runs of 1.5 Sq.mm Copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm Copper wire for Earth from Switch box to Fan point including 1 No 10A modular switch and 1 No step type Fan regulator

Wiring for Light point with 2 Runs of 1.5 Sq.mm Copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm Copper wire for Earth from Light point to Light point /sensor/contactor

Wiring for Light point with 3 Runs of 2.5 Sq.mm Copper wires for Phase, Neutral and Earth from Distribution Board to Light point through MCB Switch Box including supply of one No. of 6A, SPMCB (more than 5.5 meter height)

Wiring for Light point with 3 Runs of 2.5 Sq.mm Copper wires for Phase, Neutral and Earth from Light point to Light point (more than 5.5 meter height)

Wiring for Power point with 3 Runs of 2.5 Sq.mm (36/0.3) Copper wires for Phase & Neutral and Earth from MCB Distribution Board to Power point through Control Switch Box including 16A modular switch, 6/16 Amps combined shuttered type Socket and 6A modular switch & 3 pin, 6A shuttered type Socket, 6 Modular Plate.

Wiring for Power point with 3 Runs of 2.5 Sq.mm Copper wires for Phase & Neutral and Earth from Control Switch Box to control switch box including 16A modular switch, 6/16 Amps combined shuttered type Socket and 6A modular switch & 3 pin, 6A shuttered type Socket, 6 Modular Plate.

Wiring for Exhaust fan/wallmounting fan point up to 3 Mtr height with 2 Runs of 1.5 Sq.mm Copper wires for Phase & Neutral and 1 Run of 2.5 Sq.mm Copper wire for Earth from MCB Distribution Board to Power point through Control Switch Box including supply of 3 pin 6A shuttered type Socket, 2Nos. 2 Modular plate and 1 No 10A modular switch.

Wiring for Power Points with 2 Runs of 4.0 Sq.mm Copper wires for Phase, Neutral and 1 Run of 2.5 Sq.mm Copper wires for Earth from MCB Distribution Board to Single Phase Metal Clad Socket.

Wiring for Exhaust fan point above 6 meter height with 3 Runs of 2.5 Sq.mm Copper wires for Phase Neutral and earth from MCB Distribution Board to Power point through Control Switch Box including 1 No 6A 3 pin shuttered type Socket with 2 Nos. 2 modular plate and 1 No 6A SPMCB.

Wiring with 1 Run of 1.5 Sq.mm Copper wire

Wiring with 1 Run of 2.5 Sq.mm Copper wire

Wiring with 1 Run of 4 Sq.mm Copper wire

Wiring with 1 Run of 6 Sq.mm Copper wire

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

one/two module

4 Module

6 Module

12 Module

1 modular dummy plate

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 and Embedment of 50mm Deep, Square/Rectangular Concealed type and GI double earthed modular metal boxes of the following types and as specified in RCC/Brick/Concrete Block Masonry with finishing and making good as per the detailed specification. (Refer Sec VI, Clause No.15.12).

one/two module

4 Module

6 Module

12 Module

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 1/2 Module

Surface Mounting Plastic Boxes 3 Module

Surface Mounting Plastic Boxes 6 Module

Surface Mounting Plastic Boxes 12 Module

Supply and external installation of following sizes of Heavy Duty, Hot Dip Galvanised MS ERW Conduits for Electrical & Communication System with all the required accessories like round JBs, Solid Long Bends, Check Nuts, Nipples, Couplings, Reducers, Copper Clips, Copper Conductor, GI Wire etc. as per the detailed specification. .(Refer Sec VI, Clause No.27).

20mm dia 1.6mm wall thickness Heavy Duty, Hot Dip Galvanised/ ERW Conduits with 50mm deep junction boxes.

25mm dia 1.8mm wall thickness Heavy Duty, Hot Dip Galvanised/ ERW Conduits with 50mm deep junction boxes.

32mm dia 1.8mm wall thickness Heavy Duty, Hot Dip Galvanised/ ERW Conduits with 50mm deep junction boxes.

40mm dia 2mm wall thickness Heavy Duty, Hot Dip Galvanised/ ERW Conduits with 50mm deep junction boxes.

25mm GI Flexible Hose

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 1100 Volts Grade PVC/HRPVC/XLPE insulated, Stranded Aluminium/copper conductor cables of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3)

3/3.5/4core X Upto 25 sqmm

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

3/3.5/4Core X above 120 & up to 240 sqmm

3/3.5/4Core X above 240 & up to 400 sqmm

End Termination of the following size Copper Conductor PVC/XLPE Insulated and FRLS sheathed armoured UG Cable using Single Compression, Heavy Duty, Siemens type Brass Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Copper 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).

4C x 2.5 Sq.mm including cable gland earthing

4C x 10 Sq.mm including cable gland earthing

4C x 16 Sq.mm including cable gland earthing

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 X10sqmm

4 Core X 16 Sqmm

3.5/4 C x 35 sq.mm

3.5/4C x 50/70 sq.mm

3.5 x 95/120 sq.mm

3.5 x 185 sq.mm

3.5 x 240 sq.mm

3.5 x 400 sq.mm

Retrieval of the already laid one number 1100 Volts Grade XLPE/HRPVC insulated, Stranded Aluminium/Copper conductor cables of following sizes in built-in trenches, on walls, poles and from embedded pipes including removal of end termination GI spacer, clamps etc as per the detailed specification. (Refer Sec VI, Clause No.5)

3/3.5/4 Core upto 25 Sqmm

3/3.5/4 Core Above 25 & Upto 120 Sqmm

3/3.5/4 Core Above 120 & Upto 240 Sqmm

3/3.5/4 Core Above 240 & Upto 400 Sqmm

Relaying of one number 1100 Volts Grade PVC/HRPVC/XLPE insulated, Stranded Aluminium/copper conductor cables of following sizes in built-in trenches on walls, poles and through embedded pipes using the retrieved spacer & clamps as per the detailed specification. (Note: Cable will be supplied by department as free issue item) (Refer Sec VI, Clause No.6)

upto 3/3.5/4 C X 25 Sqmm

3/3.5/4 Core Above 25 & Upto 120 Sqmm

3/3.5/4 Core Above 120 & Upto 240 Sqmm

3/3.5/4 Core Above 240 & Upto 400 Sqmm

Supply, cleaning the floor, proper pasting and installation of following insulating mat as per specification. (Refer Sec VI, Clause No.25).

2.0 mm thickness, Max useable voltage 3.3kV, AC Proof voltage 10kV for 3 minutes, AC dielectric strength 30kV RMS Insulating Mat confirming to IS:15652

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

GI: MS fabrication With hot dipped galvanising.

Supply and open installation of following Sizes of MS boxes as per the detailed specification. (Refer Sec VI, Clause No.15.10).

150(W)X150(H)X80(D)mm, 1.6mm thick sheet MS Box

300(W)X300(H)X120(D)mm,1.8mm thick sheet MS Box

Removal of various sizes of MS box / switch box from the wall / panel (Refer Sec VI (MNC), Clause No.19).

Removal of various sizes of surface mounted GI/ PVC Conduit from wall/column/beam and transportation to storage yard (Refer Sec VI (MNC), Clause No.19).

Removal of ceiling/Wall mounting/Exhaust fans of following sizes in labs/building/high bay/toilet in IGCAR (Refer Sec VI (MNC), Clause No.19).

Fans Up to 5 Mtrs height

Fans Above 5 Mtrs height

Removal of the following from 415Volts switch boards (Refer Sec VI (MNC), Clause No.19).

63A/100A/125A, 500V, TP/TPN/SFU/ Combination SFU or 4/6/8/12 Way SPN DB or 4/8 WAY TPN DBs

250A/315A/400 A, TP/TPN/SFU/ Combination SFU or 12 Way TPN DBs

Removal of termination of armoured cables of following sizes from electrical equipment or reconnecting of removed termination as per the scope of work. (Refer Sec V, Part-A)

Sizes upto 4C X 25 sq.mm

Sizes above 4C X 25 sq.mm and upto 4C X 70 sq.mm

Removal of light fixtures (Refer Sec VI (MNC), Clause No.21).

Removal of light fixtures in labs and low bay areas( above 3m upto 6m)

Removal of light fixtures in high bay areas( above 8m )

Removal of light fixtures, proper cleaning and Re- installations of same light fixtures above 6m in highbays as directed by Engineer- in-charge

Supply, installation, testing and commissioning of the following SDFU with factory made enclosure with 3Nos Fuse links on MS frame work as per the scope of work. (MS item will be measured separately). (Refer Sec VI, Clause No.14).

SDFU TPN 63A, DIN FUSES with 3Nos 63A HRC fuse links, Sheet steel enclosure FN Cat No:SK90484

Supply, installation, testing and commissioning of the following SDFU with factory made enclosure with 3Nos Fuse links on MS frame work as per the scope of work. (MS item will be measured separately). (Refer Sec VI, Clause No.14.1).

SDFU TPN 125A, DIN FUSES with 3Nos 125A HRC fuse links, Open Execution FN Sheet steel enclosure FN Cat No:SK90486

SDFU TPN 250A, DIN FUSES with 3Nos 250A HRC fuse links, Sheet steel enclosure FN Cat No:SK90489

SDFU TPN 400A, DIN FUSES with 3Nos 400A HRC fuse links, Open Execution FN Sheet steel enclosure FN Cat No:SK90491

Shifting of Electrical equipment of various sizes including loading and unloading/Shifting of electrical items from IGCAR and hand over to Central stores/ steel yard or vice versa.(Refer Sec VI (MNC), Clause No.31).

Equipment weighing more than 100 kgs and upto 1000 kg within a distance of 5km. Dismantaling and segregation is also included in the scope.

Temporary installation of Industrial (max. 4 m length) /Cubicle panel (2 shipping sections) as directed by Engineer-in-charge.(Refer Sec V Part A)

Temporary installation of VTPN/TPN DB as directed by Engineer-in-charge.(Refer Sec V Part A)

Temporary laying of LT cables of following sizes in open air / in Built in trench. (Refer Sec VI (MNC), Clause No.30).

Sizes up to 3.5C X 70 Sq.mm Aluminium conductor (Refer Sec VI (MNC), Clause No.30).

Removal of 1.5 or 2.5 or 4 sq.mm aluminium wire from concealed/ Exposed PVC / ERW / Flo-coated Metal conduits on roof or wall conduits as per the detailed scope of work.(Refer Sec V Part A)

Removal, transportation and unloading of 415V industrial type panel of 4 m length approx. from CWS building to Central stores/storage yard within a distance of 5 km including removal of Power cables connected with the panel. (Refer Sec V Part A)

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

1:2:4 Plain Cement Concrete

Supply, transportation, installation, testing and commissioning of following types of light fixtures.(Refer Sec VI, Clause No.16.1)

Supply, transportation, installation, testing and Commissioning of the following type of Surface mounted BOX type luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : WAND K SURFACE LIGHTS 30W 5700K CCT NON DIM WHITE (PC) PRIME 4 FEET Linear fitting with suitable clamp and 30deg angle movement arrangement or equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following type of Recess mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No :FULLLIT SQ STD PANEL LIGHTS RECESS 30W 5700K CCT NON DIM WHITE (PC) PRIME LEDPRF0003057NDWEP or equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following type of Recess mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : Moon V2 STD 18W 5700K Item code DRMOS01857NDWEP or equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following types of High bay luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : LUX TRUST 150W 5700K Item code IHLHB15057NDGYP060 or Equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following types of High bay luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : LUX TRUST 100W 5700K Item code IHLHB10057NDGYP060 or Equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following type of Surface mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : WAND K 9W 5700K 2 Feet Batten or equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following type of Surface mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : Moon V2 STD 12W 5700K Item code SLMOSO1257NDWEP or Equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following type of Wall (surface) mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : WT202W LED6S CW PSU S2 PC or equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following types of High bay luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : Orbis 125W, 5700K, Item code- IHO0012557NDBKP060 or Equivalent and Lamp Type LED, Make : Lighting Technologies

Supply, Installation, testing and commissioning of following sizes of ceiling Fans and safety steel rope with 3 Core, 1.5 Sq.mm (14/0.3) flexible copper cable including earth connection. Supply and fixing of regulator is not included in the scope of this item. (Refer Sec VI, Clause No.17.1).

1400mm Sweep AC Ceiling Fan

Supply, installation, testing and commissioning of following sizes of Wall Mounting /Exhaust Fans including supply of Aluminium grill bracket with Stainless Steel Bolts for mounting of Exhaust Fan & Aluminium grill bracket and 3 Core, 1.5 Sq.mm (14/0.3) PVC insulated & FRLS sheathed copper flexible cable of required length as per the detailed specification. (Refer Sec VI, Clause No.17).

300 mm Dia Turbo Heavy Duty Exhaust Fan

450 mm Dia Turbo Heavy Duty Exhaust Fan

Supply, installation, testing and commissioning of following sizes of Wall Mounting Fans as per the detailed specification. (Refer Sec VI, Clause No.17.4).

600mm dia Industrial wall mounting fan

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

14 SWG Copper Wire

25X3 mm Copper flat

Maintenance of Earth Pits and measurement of Earth Pit Resistance as per the specification. (Refer Sec VI (MNC), Clause No.2).

Retrieval and Reinstallation of Plate/Rod/Pipe Earth Electrode. ((Refer Sec VI, Clause No.12.1 & 12.2) & Section V)

Retrieval, Reinstallation and testing of 3 mtr long Copper Plate/Rod/Pipe Earth Electrode RCC Chamber and RCC cover slab as per IS: 3043 including Excavation. (50 Kg. each Bentonite & Charcoal shall be provided for each earth pit.).

Supply and installation of Following Sizes of sheathed flexible cables in Walls, Floors, Built in Trenchesas per detailed specification.(Refer Sec VI, Clause No.12.5).

1100V sheathed Flexible Copper Conductor PVC cable size 4 Core x 4 Sq.mm

Plate Earth electrode

Supply, installation and testing of Copper Plate Earth Electrode as per IS: 3043 including Excavation, RCC Chamber and RCC cover slab as per Drawing Nos. IGC/ESD/5060/1001/1 & IGC/ESD/5060/1008/1 are enclosed. (50 Kg. each Bentonite & Charcoal shall be provided for each earth pit).(Refer Sec VI, Clause No.12.1 & 12.2).

Supply, installation, testing and commissioning of the following Raychem make Heat Shrinkable Cable Straight Through Jointing Kits (Crimping type) for 3.5 Core Aluminium Conductor, 1.1 kV (E), PVC/XLPE insulated cables of following sizes as specified. Excavation will be measured separately (Refer Sec VI, Clause No.10.6).

Straight Through Joint (Crimping type) for 3.5 Core, 25- 50 Sq. mm

Straight Through Joint (Crimping type) for 3.5 Core 120- 185 Sq. mm

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

Supply, fabrication and installation of the following size of Hot dip Galvanised GI Flats in Built in trenches on walls, poles, RCC Concrete and through embedded pipes as per the detailed specification. No cutting or drilling permitted after galvanisation. (Refer Sec VI, Clause No.12.9).

50 X 6 mm GI flat

Supply, installation, testing and commissioning of the following sizes of Metal Clad Socket in sheet steel enclosure with Plugs and Socket as per the detailed specification. (MS item will be measured separately). (Refer Sec VI, Clause No.15.4).

32A 3P+N+E-FP Tempra plug and socket DBs with FP 20A-32A MCB

Hylam sheet covers (3 mm thick) for MS switch Boxes/ JBs of Sizes up to 400 x 400 mm as directed by the EIC.

Excavation of soil including refilling with excavated earth and disposing surplus earth at places as directed with in a lead of 10 Mtrs. and initial lift upto 1.5 Mtrs. including neat banking as per detailed specification. (Refer Sec VI, Clause No.2)

Supply and installation of following sizes of PLB HDPE pipes in Built-in -trench as per detailed specification. (Refer Sec VI, Clause No.4.1 & 4.3).

Supply and installation of PLB 50/42mm HDPE Ducts in Built in trench for routing of Power /Telephone Cables as per the detailed specification.

Supply and installation of PLB 40/33mm HDPE Ducts in Built in trench for routing of Power /Telephone Cables as per the detailed specification.

Supply and installation of following sizes of HDPE Pipes Direct in Ground. (Refer Sec VI, Clause No.4.1 & 4.2)

Supply and installation of PLB 40/33mm HDPE Ducts including excavation for routing of Power /Telephone Cables as per the detailed specification..

Supply, transportation, installation, testing and commissioning of the following Sensors as directed by the Engineer-in-Charge. (Refer Sec VI, Clause No.16).

Dual tech Ceiling mounted sensor having both PIR and ultrasonic sensing elements 90 Sq.mm or equivalent. (Refer Sec VI, Clause No.16.3)

Surface/Recess mountable type Occupancy & day light PIR SWITCH CORRIDOR sensor suitable for lighting load coverage 2mtr wide and 12mtr length on both sides. (Refer Sec VI, Clause No.16.3). Make : Legrand, Model No. 488 17

Providing Double tubular Scaffolding upto the height of 13 m with complete frame and accessories for safe height work as directed by the Engineer-in-Charge. (Refer Section V)

Supply and installation of Anodized Aluminium sheet of 3 mm thick covers for MS switch Boxes/ JBs of Sizes up to 400 x 400 mm as directed by the EIC.

Supply, Loading, Transportation, Unloading at site, installation, Testing and Commissioning of one number armoured Telephone cable of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification.(Refer Sec VI, Clause No.3)

50 Pairs 0.63mm PIJF telephone cable.

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of one number of armoured PIJF 0.63mm dia Telephone cable of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification.(Note: Cable will be issued free of cost by the department). (Refer Sec VI, Clause No.3)

Upto 20 Pair

Loading, Transportation, Unloading at site, installation, Testing and Commissioning of following size of LT/Telephone/OFC cable through the HDPE pipes as per the detailed specification enclosed. (Refer Sec VI, Clause No.4.5)

Upto 20 Pair Telephone cable/OFC cable.

Supply, wiring and termination for Telephone point with 1 Run of 0.61 mm dia, 250 V grade PVC insulated, twin twisted, single pair, tinned copper wire from Telephone Junction Box to Telephone points in concealed conduit/ PVC Trunking (Refer Sec VI, Clause No.18).

Supply, wiring with 1 Run of Twin twisted , 2 pair/0.6mm dia.

Supply and installation of two modular box with two modular plates suitable for fixing telephone socket of reputed brand. (Sec VI, Clause No.15.6 & 15.7).

Supply and Installation of RJ-11 socket 1 Gang with shutter for information outlet and termination of 1 Run of data Cable.(Note: Cable will be issued free of cost by the department). (Refer Sec V).

Supply and external installation of following sizes of Heavy Duty, PVC circular rigid Conduits for Electrical & Communication System with required Solid Long Bends, Couplings, GI Wire etc, as per the detailed specification.(Refer Sec VI, Clause No.27).

25mm dia., 2mm wall thickness PVC heavy duty round rigid conduits with 50mm deep Junction boxes.

Supply & installation (Embedment in concealed) of wall mountable powder coated MS telephone distribution boxes of different sizes with SS KRONE Base module, Cable entry, lock and key provision. (Ref. Sec V).

500(W)x400(H)x150(D), 2 mm thick sheet MS Box-(100L+100R =200 pair)

Termination of the following sizes of PVC Sheathed, jelly filled, Flat/wire armoured PIJF UG Cable using Single Compression, Heavy Duty Gland connecting the cable to the equipment Telephone DBs etc. The rate shall include the cost of supply of Cable Gland. The Contractor shall arrange for drilling of holes wherever necessary for the completion of the work. (Refer Sec VI, Clause No.10.2).

Upto 20 Pair.

Above 20 & upto 50 Pair

Supply and installation of Krone LSA PLUS disconnection Module and krone tool.(Ref Sec V).

Supply and installation of Krone LSA PLUS disconnection Modules 2/10 (10 pair each) at CWD building at IGCAR site as per the scope of work.

Supply and installation of Krone insertion tool to terminate and cut wire on all disconnection modules. Product part no.6089 2 003-00.

Supply and installation of the following telephone accessories: (Ref Sec V).

Push button analog telephone instruments with line cord, spring cord and rosettee box.

CLIP telephone instruments with line cord spring cord and rosettee box.

Jumper wire (colour: Red/white & Blue/white) for telephone connection.

Removal of existing False ceiling including disposing, cleaning and depositing the debris with in a distance of 50 metres etc. as directed by Engineer.-in-charge.

Refixing of existing False ceiling including necessary fixtures such as bolt and nuts etc. for the completion of the work and as directed by the Engineer-in charge

Providing and painting White washing one coat on ceiling surface at all levels with lime to give an even shade as per specifications including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-Charge.

Providing and Fixing in position Suspended false ceiling system using 600 x 600mm Mineral Fibre Reinforced Factory applied Vinyl painted "ARMSTRONG" Ceiling tiles or approved equivalent make & pattern, Tiles having 16/15mm thick, and approved surface Design and edge Profile (TEGULAR or Equivalent ) placed in a suspended Grid of size of 600x 600mm made of Hot-dipped G.I steel sections having an exposed surface capping of Pre-finished baked polyester painted coil wherein the main tee of size 24x32x1200mm shall be suspended at 1200mm centres along the length of ceiling with 4mm dia G.I wire with necessary level adjusters. The cross tees of size 24x27x1200mm shall be inserted in to slots between the main Tees at 600mm centres and thereafter in direction vertical to the longer TEEs, cross Tees of size 24x25x600mm shall be inserted to form a grid size of 600x600mm resting on the Perifery walls on wall angles of size 24mmx24mm including providing necessary openings for light fixtures, diffusers, Trap doors etc to be made as per layout Drawings and as per directions of Engineer-in-Charge. The main Tees to be suspended from the ceiling / Soffit with the help of metal dash fastners of 6mmx50mm, soffit clits of 25mmx35x1.60mm and 4mm dia G.I wire with galvanised spring steel levelling clips. The entire grid system shall be designed to bear a distributed load of minimum 15 kg/Sq.m. Only False Ceiling area will be Measured for the Purpose of Payment.

Providing and fixing Gypsum False ceiling Tiles, 600x600x9mm of Armstrong or approved equivalen make, pattern & design in true horizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 170 gms/Sqm) consisting of main “T” runner suitable spaced at joints to get required length and of size 24x38mm made from 0.30mm thick (minimum) sheet spaced at 1200mm center to center and cross “T” of size 24x25mm made of 0.30 mm thick (minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200x600mm and secondary cross “T” of length 600mm and size 24x25mm made of 0.30mm thick (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and laying false ceiling tiles of approved texture in the grid including, wherever, required, cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats fixed to ceiling with 6mm dia and 50mm long dash fasteners, 4 mm GI adjustable rods with galvanized level clips spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all “T” sections shall be pre-painted with polyester paint, all complete at all heights as per specifications drawings and as directed by Engineer in charge.

Conveying the surplus excavated earth & debris, boulders and spoil by mechanical means and depositing at places inside DAE installation identified as Dumping yard as per requirement with a lead specified below including loading, unloading, breaking clods, levelling all complete as per specification and as directed by the Engineer-in-Charge. Note: 1) The rates in respect of this Item are applicable for the NET Quantities arrived at after making deductions for voids @ 20% in respect of soil and @ 50% in respect of Rock from the corresponding Stack / Truck measurements. 2) The earth shall be dumped well inside the Dumping yard and not over approach pathway road

Lead charges for lead Exceeding 3 kilometre but not exceeding 4 kilometre

Providing and fixing false ceiling with 12.5mm thick tapered edge gypsum moisture resistant board at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts other flange of cleat fixed to the angle hangers of 25x10x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9mm running at the rate of 1200mm centre to centre to which the ceiling section 0.5 mm thick bottom wedge of 80mm with tapered flanges of 26mm each having lips of 10.5mm, at 450mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64mm dia x 230mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450mm centre, with 25mm long dry wall screws @ 230mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25mm at 230mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150mm or both sides of joint and including the cost of painting one coat primer and two coats of emulsion paint of approved colour, all as per manufacturer’s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge.