Revamping of electrical system of HIRAM building at IGCAR, Kalpakkam

Supply, installation, testing and commissioning of power distribution panels as per the detailed specification. (Refer Sec. V Part A)

415V Class - IV power distribution panel-1- HIRAM as per dwg no.IGC/T-1648/01

415V Class - IV power distribution panel-2- HIRAM as per dwg no.IGC/T-1648/02

63A 4P MCCB with enclosure & shunt trip, “ON,OFF,TRIP Indication

Supply, Installation, testing and commissioning of Cast-Resin Isolation Transformer with enclosure as per detailed specification.

Supply, Installation, testing and commissioning of 30 kVA, 433V/433V, AN isolation Transformer as per technical specification. (Refer Sec V Part E)

DB VTPN 8 Way (8 Plus 24) IP 43 - IK 09 with 1No. 125A, 4 Pole DPX3 MCCB (for Incomer) and 8 Nos. 63A,3P MCB (for outgoing), Cat No:507747 or equivalent. The scope includes suply of 1 No. spare MCCB of same make and rating as per section V Part A)

12 WAY Cat No:DETPI012DD (Vertical) or equivalent make TPN TIER Per Phase Isolation (PPI) DB

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

Jumper wire 0.5mm dia. (colour: Red/white & Blue/white) for telephone connection.

Supply and Embedment of following sizes of flush mounting POWDER COATED TPN/SPN DB Enclosures with Double Door consisting of Phase, Neutral and Earth Bus and interconnecting wires etc. at suitable depth in brick work as per the detailed specification and as directed by the Engineer-in-charge .(Refer Sec VI, Clause No.15.2).

SPN, 12 Way Distribution Board with all accessories, cat No:507612

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)

6-32 Amps DP 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 25A sensitivity 30mA TYPE AC, 2Module

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

TPN, 12 Way Distribution Board

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 6Amps modular switch.

Wiring for Power point 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 16A modular switch, 6/16 Amps combined shuttered type Socket and 6A modular switch & 3 pin, 6A shuttered type Socket, Modular Plate.

Wiring for Exhaust fan point up to 3Mtr 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 6A modular switch.

Wiring for Power point 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 supply of 16A modular switch, 6/16 Amps combined shuttered type Socket, 3Modular plate 1No.

Wiring for Power Points with 4 Runs of 6.0 Sq.mm Copper wires for Phase, Neutral and 2 Runs of 2.5 Sq.mm Copper wires for Earth from MCB Distribution Board to Three Phase Metal Clad Socket.

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 Power point 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

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, 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 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 6A 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 Light point to Light point /sensor/contactor

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 6A modular switch & 3 pin 6A, shuttered type Socket and 16A modular switch & 6/16A combined shuttered type Socket, 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 supply of 16A modular switch, 3 pin 6/16 A combined shuttered type Socket, Modular plate.

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 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

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

3 Module

4 Module

6 Module

1 Modular dummy plate

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

Supply,installation, testing and commissioning of 6A modular switch (cat no.573400)& 3 pin 6A, shuttered type Socket (cat no.573424)and 16A modular switch (cat no.573410) & 6/16A combined shuttered type Socket (cat no.573471), 6 Modular plate (cat No.010996) the above switch sockes to be installed in existing DLP Trunking box with all fixing accessories as required as per site condition. Termination for switch and sockets by using wires is in the scope of work. Wiring for power point to be measured in seperate item.(Refer section V Part -A)

Supply, transportation, installation, testing and Commissioning of the following type of plastic trunking of size 105 x 80 mm (cat no.010422), 85mm PVC flexible cover (cat no.010522), joint for 85mm width cover(cat no.010802), base joint (cat no.010691), internal angle(cat no. 010602), external angle (cat no.010622) and flat angle (cat no.010785), end cap (cat no.010702) as required as per site condition.(Refer section V Part A)

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

1 No 6A 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, transportation, installation, testing and commissioning of the following type of Recess mounted luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : Spoon Zen Cat.No. SP 1772,36W, 6000k 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 Code- SLWKB00957NDWEP0002C01-2Feet Batten PRIME 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 18W 5700K Item code SLMOSO1857NDWEP or Equivalent and Lamp Type LED

Supply, transportation, installation, testing and Commissioning of the following types of Suspended luminaires. (Refer Sec VI, Clause No.16.1). - Catalogue No : CANE STD LINEAR PENDANT 40W, 5700K-4FT Item code LPC0104057NDWEP0DL4C01 with downrod replacement fixing accessories 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 30W 5700K code SLWKY03057NDWEP04C22 -SURFACE LIGHTS NONDIM WITH CUSTOMIZED CLAMP OF 30 DEG. TILT WHITE (PC) 4FEET- PRIME or equivalent and Lamp Type LED

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).

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.

25mm GI Flexible Hose

Supply and providing GI conduit downrod for installation of luminaries, fans etc as per the detailed specification.(Refer Sec VI, Clause No.16.5).

20mm dia GI conduit

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)

20 X 12 mm size of PVC Mini trunking

25 X 12 mm size of PVC Mini trunking

32 X 12mm size of PVC Mini trunking

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

Supply Embedment Assembling testing and commissioning of following type Metra plug and socket DB and RCBO in sheet steel enclosure including chipping and finishing as per the detailed specification. (Refer Sec VI, Clause No.15.4).

16A 2P+E-DP Metra plug and socket DB and 16A DP 30mA sensistivity RCBO

32A 3P+N+E-FP Metra plug and socket DB and 32A FP 30mA sensistivity RCBO

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

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 S

ec 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

Supply, Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 1100 Volts Grade following sizes of cables 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)

4C X 16 sqmm 1.1kV grade Copper conductor XLPE insulation flat wire armour FRLSH PVC outersheath

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 25 sq.mm

3.5/4 C x 35 sq.mm

3.5/4C x 50/70 sq.mm

3.5 x 185 sq.mm

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 10 Sq.mm including cable gland earthing

4C x 16 Sq.mm including cable gland earthing

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, 70-95 Sq. mm

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

Straight Through Joint (Crimping type) for 3.5 Core x 400 Sq. mm

Retrieval of the existing one number PVC/HRPVC/XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following sizes laid direct in ground including Removal of end termination, excavation of trenches, retrieving of bricks and back filling as per the detailed specification.(Refer Sec VI, Clause No.5)

3/3.5/4 Core Above 240sqmm & upto 400 sqmm

Retrieval of the already laid one number 1100 Volts Grade XLPE/HRPVC insulated, Stranded Aluminium 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 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)

3/3.5/4 Core upto 25 Sqmm

3/3.5/4C X Upto25sqmm

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

Supply and fixing of powder coated MS Danger / warning Boards of different voltage levels as per the detailed specification.

Rod Earthing

Supply installation and testing of Maintenance free earthing system TRIPOLAR (3x10feetx5/8inch copper bonded steel rod, 55 kg Ground Enhancing Material (GEM) ) as per IS: 3043 including RCC Chamber and RCC cover as per Drawing No.IGC/ESD/5060/1008/1 enclosed . (Refer Sec VI, Clause No.12.12).

Supply, fabrication and installation of the following size of Copper Flats in Built in trenches on walls, poles, RCC Concrete and through embedded pipes as per the detailed specification. (Refer Sec VI, Clause No.12.7).

25X3 mm Copper flat

Supply, fabrication and installation of the following size of Copper Flats in Built in trenches on walls, poles, RCC Concrete and through embedded pipes as per the detailed specification. (Refer Sec VI, Clause No.12.7).

Supply, fabrication and installation of the following size of Copper Flats including excavation and refilling as per the detailed specification. (Refer Sec VI, Clause No.12.7).

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

Supply and installation of Following Sizes of Unsheathed flexible cables in Walls, Floors, Built in Trenches including supply of GI spacer and clamps, fixing fasteners etc as per detailed specification.(Refer Sec VI, Clause No.12.5).

1100V Unsheathed Flexible Copper Conductor PVC cable size 1 Core x 35.00 Sq.mm

Supply and installation of Following Sizes of Unsheathed flexible cables in Walls, Floors, Built in Trenches including supply of GI spacer and clamps, fixing fasteners etc as per detailed specification.(Refer Sec VI, Clause No.12.5).

Supply and installation of Following Sizes of Unsheathed flexible cables in direct in ground including excavation refilling the trench etc as per detailed specification.(Refer Sec VI, Clause No.12.5).

End Termination of insulated Unsheathed flexible single core cables of the following sizes using copper crimping lugs. The rate shall include the cost of supply of copper crimping Lugs. (Refer Sec VI, Clause No.12.6).

1100V grade 1C X 35 Sq.mm FRLS PVC unsheathed cable

Supply and Installation of Clean earth point. (Refer Sec VI, Clause No.12.11).

Supply and Installation of clean earth point with DMC insulator support and 200mm long 25X3mm Tinned copper flat as per the detailed specification.

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

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

1:2:4 Plain Cement Concrete

Supply and Installation of laminated Hylam sheet of 3mm thickness over the boxes and as per the detailed specification.

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

Cumtr

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

Removal of light fixtures in labs .(Refer Sec V Part A)

Removal of light fixtures, proper cleaning and Re-installation of the same light fixtures at the same location in labs and low bay area as directed by Engineer-in-charge.(Refer Sec V Part A)

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

Removal of various sizes of GI/ PVC Conduit from wall/column/Beam and removed conduit transported to stores (Refer Sec VI (MNC), Clause No.19).

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

Surface/Recess mountable type Occupancy & day light PIR SWITCH CORRIDOR sensor suitable for lighting load coverage 2mtr wide and 12mtr length on both sides. This scope also includes suply of 1 No. remote along with charger to operate the sensors(Refer Sec VI, Clause No.16.3). Make : Legrand, Model No. 488 17

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

Supply and replacing following earth pit chamber parts after removing and disposing off old/damaged part as per drawing No. IGC/ESD/5060/1008/1.

RCC ring with cover

Excavation in hard soil including refilling with excavated earth and disposing surpl

us 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)

Clearing light jungle area, bulb weeds, grass including removal all unwanted plants, branches, twigs, wild growth etc.complete, and disposing the same 100 meters away manually or burning them without disturbing other areas etc., complete all as directed by the Engineer-in-Charge. Contractor must inform the Engineer-in-charge and prior permission shall be obtained from him for burning the wild growth. (Refer Sec VI (MNC), Clause No.7.3).

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

Temporary installation of class IV panel as directed by Engineer-in-charge.(Refer Sec V Part A)

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

Shifting of Electrical equipment of various sizes including loading and unloading/Shifting of electrical items from IGCAR and hand over to service centres (upto chennai limit) 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

Supply and Fixing of Powder coated MS Danger / Warning Boards of different Voltage levels as per the detailed specification. Make: Thadhani or equivalent. ( (Refer Sec V Part A ).

Supply and pasting of water proof stickers of 250 x 50 mm size with messages as directed by Engineer in charge as per the detailed specification. ( (Refer Sec V Part A )

Civil Related work:-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 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 (as per Sec V Part C)

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 Sec V Part C)

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 (as per Sec V Part C).

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

Telephone related work: 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)

20 Pairs 0.63mm PIJF telephone cable.

50 Pairs 0.63mm PIJF telephone cable.

Supply, wiring and termination for Telephone point with 1 Run 0.6mm, twin twisted, 2 pair PVC telephone wires, tinned copper wire from Telephone Junction Box to Telephone points in concealed conduit/ PVC Trunking as instructed by EIC. (Ref. Sec V)

Supply and installation of two modular box with two modular plates suitable for fixing telephone socket of rebuted brand. (Section 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. (Ref. Sec V)

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).

400(W)x300(H)x100(D), 2 mm thick sheet MS Box - (50L+50R =100 pair)

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

Retrieval of the already laid one number Telephone 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)

Supply and Installation of clean earth point with DMC insulator support and 200mm long 25X3mm Tinned copper flat as per the detailed specification.

Upto 20 Pair

Above 20 Pair & upto 50 Pair

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

Supply, installation, testing and commissioing of following Heat shrinkable cable jointing kit with UY connector for telephone cables of following sizes including excavation of soil, backfilling etc as specified (Refer sec VI, Caluse No.10.6)

20 PAIR 0.63mm Heat shrinkable jointing kits for PIJF cable.

50 PAIR 0.63mm Heat shrinkable jointing kits for PIJF cable.

Supply and installation of Krone LSA PLUS disconnection Modules 2/10 (10 pair each) as per specification. (Refer Sec V).

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

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