PROVN OF 02X NEW SERVO STABILIZER CAPACITY 125 KVA AGAINST BER/AUCTIONED STABILIZERS AT TX CUMMUNICATION COMPLEX AT ARMY HQ SIG REGT, PROVN OF 75 KVA SERVO VOLTAGE STABILIZER AT MDC AND SPL REPAIR TO ELECTRIC SUPPLY LINE AT TX BULDING AND MAIN OFFICE

Amount

Taking down of old existing panel and supply, installing, testing and commissioning, factory made and tested , LT Panel (KIOSK), outdoor type, minium size 1500 x 1200x 600mm and platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated aluminum bus bars 800 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, IP 65 class protection and SMC/made of 3.15mm CRCA MS sheet and 40x40x4mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front opening type, with aprons for cable entry, with double door shutter and locking arrangement , internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 2.5 Sqmm. The platform shall be such that it is of a height 45 cm above the nearest road level. complete all as specified and directed including connections of all out going/in coming existing cables of size 25 to 240 sqmm by drawing /digging out cable from loops in trenches out side the Bldg including of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board, All out going feeders shall be connected and The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint and and fixing danger notice plate made of 1.6mm thick mild steel sheet, vitreous enameled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door pillar box etc with voltage and danger indiated in Hindi and English complete all as specified including taking out of old skelton type panel with control switches complete all as specified and as directed by Engr-in-Charge , The scope of work includes the following: (NOTE:-LT Panel board should be as per IS/ICE 61439-part I&II Type Test certificates and Panel Builder should submit all Certificates before executing the job.)

(I) Incoming :-

(i)Air circuit breaker 630 Amps, 4 Pole, (thermal magnetic DNI and microprocessor based, 415V, 50Hz, AC supply, having microprocessor based release for over current and earth fault, IS-2516 marked, complete - 01 Nos.(Make : Siemens: / L&T /ABB & Equivalent Schneider )

(II) Outgoing :-

(i) MCCB 4 Pole, TMR 400 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection, -04 Nos along with Spreader terminals

(ii) MCCB 4 Pole,TMR 315 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC,EF protection, -03 Nos along with Spreader terminals

(iii) MCB TPN 63 Amp C-Curve - 2 No (Make-Schneider / Legrand L&T )

(iv ) Indicating Lamp LED type 240 V 50 HZ AC supply (Make BCH/SIEMENS/L&T) one set of three colour (RYB)-07 set.( for each out going )

Taking down of old existing panel and supply, installing, testing and commissioning, factory made and tested , LT Panel (KIOSK), outdoor type, minium size 1200 x 900x 500mm and platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated aluminum bus bars 600 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, IP 65 class protection and SMC/made of 3.15mm CRCA MS sheet and 40x40x4mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front opening type, with aprons for cable entry, with double door shutter and locking arrangement , internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 2.5 Sqmm. The platform shall be such that it is of a height 45 cm above the nearest road level. complete all as specified and directed including connections of all out going/in coming existing cables of size 25 to 240 sqmm by drawing /digging out cable from loops in trenches out side the Bldg including of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board, All out going feeders shall be connected and The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint and and fixing danger notice plate made of 1.6mm thick mild steel sheet, vitreous enameled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door pillar box etc with voltage and danger indiated in Hindi and English complete all as specified including taking out of old skelton type panel with control switches complete all as specified and as directed by Engr-in-Charge , The scope of work includes the following: (NOTE:-LT Panel board should be as per IS/ICE 61439-part I&II Type Test certificates and Panel Builder should submit all Certificates before executing the job.)

(I) Incoming :-

(i) MCCB 4 Pole, Microprocessor Based 400A, Breaking capacity 25 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos along with Spreader terminals (Make : Siemens: / L&T & Equivalent Schneider )

(II) Outgoing :-

(i) MCCB 4 Pole, Thermal Magnetic Based 250A, Breaking capacity 16 KA, 415 V, 50 Hz with OL, SC, protection, -02 Nos along with Spreader terminals

(ii) MCCB 4 Pole, Thermal Magnetic Based 160 A, Breaking capacity 25 KA, 415 V, 50 Hz with OL, SC, protection, -02 Nos along with Spreader terminals

(iii) MCB TPN 62 Amp C-Curve - 1No (Make-Schneider / Legrand L&T )

Taking down of old existing panel and supply, installing, testing and commissioning, factory made and tested , LT Panel (KIOSK), outdoor type, minium size 900 x 900x 500mm and platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated aluminum bus bars 400 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, IP 65 class protection and SMC/made of 3.15mm CRCA MS sheet and 40x40x4mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front opening type, with aprons for cable entry, with double door shutter and locking arrangement , internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 2.5 Sqmm. The platform shall be such that it is of a height 45 cm above the nearest road level. complete all as specified and directed including connections of all out going/in coming existing cables of size 25 to 240 sqmm by drawing /digging out cable from loops in trenches out side the Bldg including of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board, All out going feeders shall be connected and The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint and and fixing danger notice plate made of 1.6mm thick mild steel sheet, vitreous enameled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door pillar box etc with voltage and danger indiated in Hindi and English complete all as specified including taking out of old skelton type panel with control switches complete all as specified and as directed by Engr-in-Charge , The scope of work includes the following: (NOTE:-LT Panel board should be as per IS/ICE 61439-part I&II Type Test certificates and Panel Builder should submit all Certificates before executing the job.)

(I) Incoming :-

(i) MCCB 4 Pole, Microprocessor Based 250A, Breaking capacity 25 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos along with Spreader terminals (Make : Siemens: / L&T & Equivalent Schneider )

(II) Outgoing :-

(i) MCCB 4 Pole, Thermal Magnetic Based 250A, Breaking capacity 16 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos along with Spreader terminals

(ii) MCCB 4 Pole, Thermal Magnetic Based 160 A, Breaking capacity 25 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos along with Spreader terminals

(iii) MCB TPN 62 Amp C-Curve - 2No (Make-Schneider / Legrand L&T )

Taking down of old existing panel and supply, installing, testing and commissioning of LT out door type factory made(CPRI Approved ), junction box of size 750mmX600mmX500mm (over all dimension )with mild steel angle iron of size 50X50X6mm vertical frame and legs with mild steel Angel iron 50x50X6 mm in horizontal sides of the frame LT Junction box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system,The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15mm CRCA MS sheet and 50x50x6 mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front & back opening type, with aprons for cable entry, and fixing danger notice plate made of 1.6mm thick mild steel sheet, vitreous enameled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door pillar box etc with voltage and danger indiated in Hindi and English complete all as specified and directed.with double door shutter and locking arrangement . Aluminium bus bar (LxWxH) 400 x 10x50 mm with drilled holes for incoming /out going cable core connection including aluminium lugs ,GI bolts ,Nuts and washers of suitable size . Porcelain / synthetic bridge insulators, heavy duty with necessary steel / GI screws ,bolts, nuts and washers -08 Nos , complete all as specified and as directed. , The platform shall be such that it is of a height 45 cm above the nearest road level. complete all as specified and directed including connections of all out going/in coming existing cables of size 25 to 300 sqmm by drawing /digging out cable from loops in trenches out side the Bldg inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board complete all as specified and as directed by Engr-in-Charge (NOTE:-LT Panel board should be as per IS/ICE 61439-part I&II Type Test certificates and Panel Builder should submit all Certificates before executing the job.)

Taking out unserviceable UG cable and Supply, laying, jointing, testing and commissioning LT underground cables, 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-7098 (marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed. Cables of the following sizes:-(Note;- Rate quotted includes terminal Lugs / road cutting/ wall cutting/ floor cutting and making good damged portion matching with existing surface with all existing finishes.)

400 Sqmm 3.5 core

240 Sqmm 3.5 core

50 Sqmm 3.5 core

16 Sqmm 4core

Excavation in trenches not exceeding 1.5 m wide and exceeding 1.5 m in depth and getting out in Soft/Loose soil including trimming sides and bottom of trenches complete all as specified

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in Soft/Loose soil including trimming sides and bottom of trenches complete all as specified and directed.

Returning, filling-in, including spreading, watering and well ramming in layers not exceeding 25 cm thick each, in soft /loose soil complete all as specified in the following type of soils

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables complete all as specified and directed. Note ;- Punned thickness of sand shall be measured & paid.

M & L Bricks for protection cover to under ground cable (with standard size fly ash bricks) with width equal to length of brick laid dry and flat abutting each other with gaps between adjacent brick not exceeding 10mm as directed.

Supply and laying galvanised steel water tubing, light grade, IS-1239 marked with all fittings (IS marked) and laid in trenches / under roads / in drains / fixed to poles/walls ( with required size flat iron clamp bolts, nuts and washers ) pipes of the following sizes :-

50 mm bore

100 mm bore

M&L for auguring of hole suitable for passing 40mm to 100mm bore pipe in true horizontal position under road, PCC paths etc., by means of mechanical ring/ auger after doing ultrasound to prevent any damage to existing cables pipe line specified and directed coming in the route not exceeding 1.5 m in depth below existing surface level of road and not excd 30M in length complete all as specified. Note: Pipe shall be measured and paid separately under appropriate items and any dahage to existing cables of anytype shall be made good by the Bidder without any extra cost to department.

M&L for plate earthing for sub station equipments complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6.3 mm thick buried directly in ground vertically (in earth pit not less than 3.5 m below normal ground level) with the top edge of the earth plate at a depth not less than 2.75 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate at one end and connected to metallic bodies of HT/LT equipments etc at the other, earth strip encased in and including 40mm bore GI light grade pipe with all fittings from top of electrode to body of equipment fixed with and including 25 x 3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate excavation & earth work and RCC cover complete all specified and shown in electrical plate No 5 of SSR Pt-I and including taking out of old earthing material.

Taking out unsv PCC pole /steel pole any type and Supplying, transporting to site, erecting, and fixing in position, steel tubular swaged and welded poles of Overall height 9 metres, type 410 SP-31, IS-2713 marked, with mild steel base plate (fillet welded to poles), pole cap / finial taper plug, bolts, nuts, washers etc, including painting on the outside with two coats of aluminium paint over a coat of red oxide primer on exposed surfaces and black bituminous paint on steel surface embeded in concrete and painting 05 nos band /strips with fluorescent , Black/ Red/ White/ Green and Black synthetic enamel paint ( 30 cm wide each) at a distance of 30 cm from plinth block and numbering of poles, complete incl removing the existing unserviceable any type and size poles and all as specified and directed by Engr-in-Charge.(Note:- Poles shall be swaged and welded at manufacturer’s factory and not at site. The inner surface shall be factory painted)

M&L for PCC (1:4:8)type D2 with 40 mm graded stone aggregate infoundation(below pole ) complete all as specified and directed.

M&L for cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate for foundation of pole . (around the poles in pit) complete all as specified and directed.

M&L for PCC (1:3:6) type C-1 using 20mm graded stone aggregate for coping / pedestal of poles including necessary form work, fair finishing to exposed surfaces using extra cement complete all as specified and directed.

Taking out unsv street lights any type fitting and supply and fixing , testing LED street light fitting 70 /72 Watt 230 V , 50Hz AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket , with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection , Surge protection @4Kv internal 8kv external extra to driver with superier finish with top maintanable driver compartment complete all as Specified and directed by Engr -in -Charge

Taking out old bracket from pole and Supply and fixing of mounting bracket made of 40 mm bore (or higher size to suit the opening of fitting) light grade GI pipe of approx 1.5 mtr length bent to shape and fixed to pole with FI 40mm x 6mm clamps, 2 nos and suitable size necessary nuts & bolts complete set painting of two coat red oxide and aluminium painted fittings and refixing of Street lights with swaged tubular/ connected all as specified and as directed by Engr in charge.

Supply and fixing in repair three core 1.5 Sqmm x3 core (nominal area) Confirming to FRLS cables, IS-694 ,PVC insulated and PVC sheathed multi stranded unarmed copper conductor cable LT 1100 volt grade including removed unsv any type cable complete all as specified and as directed by Engr in charge .

S&F in repair pole mounting type junction box factory made of minimum in side size 300x200x120 mm of FRP sheet duly powder coated with front openable hinged door , locking arrangements, with 4 Nos aluminium bus bars 40 Amps rating mounted on porcelain insulator, cable glands and lugs consisting DIN type rails for fixing MCB DP 6 Amps, 10 kA suitable for domestic loading , -01 no. including mild steel flat iron clamp made out of 40x4mm FI, nuts, bolts and washers duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engr in Charge.

Supplying and fixing in repair street light timing switch having lighting control (ON-OFF) through Astronomical Calculation of Sun rise/ sun set by setting date, time and degree of longitude and latitude without separate light sensors and prewired with suitable size of copper conductor single core PVC insulated and sheathed cable and all mechanism fitted into panel, outdoor type , pole mounted with FI 25x4mm clamps , nuts, bolts and washers dully painted, connecting and testing factory made , epoxy powder coated, Single Phase street light panel, digital 24 hrs, suitable for 6KW (max) complete with 63 Amps TP Contactor, and 63 Amps TPN MCBs and fixed on pole/ wall/ feeder pillar complete all as specified and directed by Engr in Charge

Dismantling old existing ACSR conductor of any type/size.

Dismantling old existing MS cross arms of any type/shape.

Dismantling old existing Insulators of any type/shape.

Dismantling old existing LT stay assy complete

Supply,Fixing,testing & commissioning Servo controlled stabilizer of capacity 125 KVA , 3 Phase ,50 Hz , Naturally oil cooled,indoor ,unbalanced type ,copper wound ,Digital Display type, Relay free smooth and silient operation with 1 st filling transformer oil having following specification : 1. Input voltage 340 V- 480 V or as per ground requirements. 2. Output voltage stabilized at any designed/desired voltage 415V+/-1 % (Adjustable) . 3. Rated frequency 50Hz 4. Response time not to exceed 10ms 5.Sensitivity (+/-1%) 6.No distortion in wave form 7.Rate of correction8 Volt/Sec for single phaseand 20 Volt/Sec for phase to phase 8. No load losses less than 0.5 % 9. Full load losses less than 2.5 % 10. Duty cycle - continuous 24 x 7 11. Efficiency more than 95 % 12.Type of load : 3 phase, unbalance type 13. Digital Display Voltmetre/ Ammetre Note : Crimping suitable size lugs for terminal connection of cables , necessary brick foundation with plastering to the panel board , Stabilizer covered of all side aluminium partition with cover 12 mm thick panel board including opening , closing and locking arragement All outgoing feeders shall be connected by cable through suitable size of gland plate/glands .

Supply & Laying , jointing, testing and commissioning LT XLPE, PVC insulated, PVC sheathed armoured LT 1100 volt grades of size150 sqmm 3.5 core heavy duty with aluminium stranded conductor for Sevo Voltage Stabilizer through pipes, in duct, on poles, open or in trenches etc complete including nuts , bolts , lugs as per site requirement direction given by Engineer - in - charge. Note : Rate quotted includes terminal lugs/ Road cutting /wall cutting /floor cutting /interlocking/stone and making good damaged portion matching with existing surface with existing finishes.

Supplying and fixing 80mm nominal bore Galvanised mild steel pipe /tubing, light grade for protection of earth lead / passing cable complete with all fittings, laid in trenches / under roads, drain, paths, fixed to poles/ walls with Mild steel clamps , bolts , nuts and washers complete all as specified of the following bore (Excavation & Earth work shall be measured and paid separately)

M&L earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick, burried directly in to ground ( earth pit) not less than 2.25 metres deep below GL with top edge of earth plate ot less athn 1.50 m below ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, connected to GI strip 32x6 mm .(7.50 m Long) by means of nuts, bolts and washers, checknuts of GI and protected by the GI pipe light grade 15 mm nominal bore(7.5 m long) for earth lead wire and watering pipe medium grade of 20 mm nominal bore, 0.63 mm thick G I sheet funnel , wiremesh, earthing test point etc complete including necessary earth work and excavation in any type of soil , PCC 1:3:6 type C1 earth pit and Precast RCC cover 40 mm thick in plain cement concrete 1:2:4 type B1 duly reinforced with 8mm dia TMT bars @ 150mm c/c with 10mm dia MS round bar as in lifting handles, mild steel angle iron frame for pit cover made out of 40x40x5mm thick duly painted with two coats of ssynthetic enamel paint over a coat of priner , excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate number 03 of SSR Part I

Supply,Fixing,testing & commissioning Servo controlled stabilizer of capacity 75 KVA , 3 Phase ,50 Hz , Naturally oil cooled,indoor ,unbalanced type ,copper wound ,Digital Display type, Relay free smooth and silient operation with 1 st filling transformer oil having following specification : 1. Input voltage 340 V- 480 V or as per ground requirements. 2. Output voltage stabilized at any designed/desired voltage 415V+/-1 % (Adjustable) . 3. Rated frequency 50Hz 4. Response time not to exceed 10ms 5.Sensitivity (+/-1%) 6.No distortion in wave form 7.Rate of correction8 Volt/Sec for single phaseand 20 Volt/Sec for phase to phase 8. No load losses less than 0.5 % 9. Full load losses less than 2.5 % 10. Duty cycle - continuous 24 x 7 11. Efficiency more than 95 % 12.Type of load : 3 phase, unbalance type 13. Digital Display Voltmetre/ Ammetre Note : Crimping suitable size lugs for terminal connection of cables , Stabilizer covered of all side aluminium partition with cover 12 mm thick panel board including opening , closing and locking arragement , All outgoing feeders shall be connected by cable through suitable size of gland plate/glands all as specified and directed .

Supply & Laying , jointing, testing and commissioning LT XLPE, PVC insulated, PVC sheathed armoured LT 1100 volt grades of size 95 sqmm 3.5 core heavy duty with aluminium stranded conductor for sevo voltage stablizer through pipes, in duct, on poles, open or in trenches etc complete including nuts , bolts , lugs as per site requirement direction given by Engineer - in - charge . Note : Rate quotted includes terminal lugs/ Road cutting /wall cutting /floor cutting /interlocking/stone and making good damaged portion matching with existing surface with existing finishes.

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