Extension of Electrical Sub Station in Mini Sectt. (Admn Block) Distt. Panipat, Recall

Amount

[23.1.6.5]COPPER WIRING IN MS CONDUIT (SURFACE/RECESS) 6.5. Wiring main ,sub mains and Circuit wiring in two single core for phase and neutral wire and one single core for earth wire PVC insulated Copper conductor cable 1100 Volts grade in MS Conduit etc as required. 1 run of Size 10 Sqmm(1/3.50 mm)

[23.22.1.10]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.10. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 125 to 160 amp, 25 KA

[23.22.1.11]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.11. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 200 to 250 amp, 25 KA

[23.22.1.13]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.13. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 600 to 800 Amp , 50 KA

[23.22.1.5]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.5. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. TRIPLE POLE MCCB 200 to 250 Amp, 25 KA

[23.22.2.3]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.3. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB above 250 A and up to 630 A FP

[23.22.4.7]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 4.7. Supply and erection of double door sheet steel enclosure distribution board suitable for MCBS and ELCBS etc. recessed in wall including bonding to earth with all labour and material required to complete the job in all respect up to the entire satisfaction of the Engineer-in-Charge of the work. TPN DB Horizontal type Double Door 8 way ( 8 incoming 3phase*8 outgoing)

[23.22.5.1]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 5.1. Supply and erection of miniature circuit Breaker 240/415 V in the existing distribution board including making necessary connections:- 6 amp. to 32 amp Single Pole

[23.22.5.8]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 5.8. Supply and erection of miniature circuit Breaker 240/415 V in the existing distribution board including making necessary connections:- 40 amp to 63 amp. MCBs FOUR POLE

[23.23.1.3]MISCELLANEOUS 1.3. Supply and fixing Galvanised Iron flexible pipe complete with socket nipples and check nuts etc. at both ends (Up to length of one metre):- Size 25 mm dia

[23.26.2]SAFETY ITEMS 2. Supply and erection of High Tension Voltage caution notice plate of size 250*200 mm in three languages.

[23.26.3]SAFETY ITEMS 3. Supply and erection of shock restoration chart in glass frame.

[23.26.4]SAFETY ITEMS 4. Supply & Erection of mild steel bucket stand suitable for 6 Nos. fire buckets,(but without bucket) including the cost of welding and painting of complete stand will one coat of red oxide and 2 coats of approved paint of red colour with all labour and material required to complete the job in all respect up to the entire Satisfaction engineer in charge of the work (size 6x4 made of GI pipe 32mm dia).

[24.1.10]EARTHING AND LIGHTENING ARRESTOR 10. Providing and fixing 25 mm x 5mm copper strip on surface or in recess for connections etc. as required with all labour and material.

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required.

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode.

[24.1.6]EARTHING AND LIGHTENING ARRESTOR 6. Supplying and laying 25mm x 3mm G.I. strip at 0.5 metre below ground as strip earth electrode including soldering etc. as required.

[24.1.9]EARTHING AND LIGHTENING ARRESTOR 9. Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required.

[24.10.1]CIVIL ITEMS (USED COMMONLY IN ELECTRICAL WORKS) 1. Digging & refilling of trench 30 cm wide below ground level for erection of pipe/cable (up depth of 1 Metre. underground cable excluding the cost of cable/pipe complete in all respect.

[24.10.2]CIVIL ITEMS (USED COMMONLY IN ELECTRICAL WORKS) 2. Earth work in excavation in foundations, trenches etc. in all kind of soils, not exceeding 2 metres depth including dressing of bottom and sides of trenches, staking the excavated soil clear from the edge of excavation and subsequent filling around masonry, in 15cm layers with compaction, including disposal of all surplus soil, as directed with in a lead of 30 metres.

[24.10.4]CIVIL ITEMS (USED COMMONLY IN ELECTRICAL WORKS) 4. cement concrete 1:2:4 with stone aggregate 20 mm nominal size in Kerbs and the like items, finished smooth with 6 mm thick cement plaster 1:3 on exposed surface including from work, placing and fixing in position, complete at the ground level or in first storey

[24.10.6]CIVIL ITEMS (USED COMMONLY IN ELECTRICAL WORKS) 6. Digging of pucca road in required width for laying of cable / pipe complete in all respect up to the entire satisfaction of Engineer-in charge

[24.2.7.6]LT CABLE 7.6. Supply and erection of suitable compression type brass cable glands for underground Cable :- 240 sqmm to Cable 3 to 32 Core

[24.3.3.1]HT CABLE 3.1. Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :70 to 120 sqmm

[24.3.4.1]HT CABLE 4.1. Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :70 to 120 sqmm

[24.5.2.5]MISCELLANEOUS ITEMS 2.5. S/E mark double walled corrugated (DWC) HDPE, pipe 10 Kg/Cm2 ,laid 0.75 Metre below ground level including digging and refilling of earth including cost of suitable size socket/coupler for HDPE pipe including the cost of labour and material required to complete the job in all respect up to the entire satisfaction of Engineer in charge of the work. DWC/HDPE pipe 120/105 mm outer dia/ inner dia

Supply and Erection of rubber mat of slze 1Mx2 MX Bmm thlck sultable for 11 KV ISI marked complete In all respect upto the entlre satlsfactlon of the engineer In-charge of the work

Pdg. And Fixing of wire mesh jali around the transfarmer of size 4` x 8` made out of 75 x 25 x 3.25 mm jali fixed with angel iron frame made out of M.S. Angel 50 x 50 x 6 mm.

Supply and Erection of fire buckets of 9 Ltr. capacity made out of 24guage G.l sheet and duly painted with one coat of red oxide and 2 coats of approved paint in red colour and written with the fire` as per fire protection necessary sand filling in the bucket hung the bucket on stand with all labour and material required to complete the job all respect up to entire \ satisfaction of the Engineer m charge of the work

Supply and erection of 11KV gang operated switch Rashtriya / Jayshree / BHEL make conforming to IS with latest amendment including suitable size of copper blade erection of same on the existing `H`pole with the help of 3 Nos. channels of size 75mmx40mmx6mm, 1.8M long fixed with suitable size of MS clamp, nuts and bolts including cost of 6 Nos. 11KV insulator with GI pin, RD fuses and painting with 2 coat of approved paint and one coat of red oxide material required to complete the job in all respect up to entire satisfaction of the Engineer-in-Charge of the works. (Make and specification as per UHBVNL.

Supply and erection of 400 Sqmm. 3.5 core under ground aluminum Ard. cable on surface/ cable tray / pipe / trench etc. complete with necessary connections complete in all respect upto the entire satisfaction of Engineer in charge of the work makes as per approved make list attached

Supply Installation Testing and Commissioning of of Oil filled 11/0.433KV CU Wound 3 Phaze 50 Hz 500 KVA Transformer, Standard / Type Is-2026 Part 14 Hybrid insulation inverter duty transformer Insulation class E plus A plus B – L2, Service – Continuous Yes // Outdoor,Kva Rating 500 Kva Copper Wound,Rated Voltage 11000/0.433 Hsv On Hv Side 12 Kv,Rated Frequency Hz 50 Hz (±5%),Connections : A) Hv Delta B) Lv Star,No. Of Phases 3,Connection Symbol plus 5% -15% @ 1.25% 17 TAP position,Off Circuit Tap Changer Variation Hv Variation,Ref Ambient Temperature 50°C,Type Of Cooling Onan, Temperature Rise In Oil / Windings 45°C / 55 °C,Losses In Watts: Is Tolerance Applicable….No Load Loss @ Rated Voltage plus Load Loss @ Rated Current: Total Losses As Per 1180 L-2 @50% Losses – 1430 W @100% Losses – 4100 W, Impedance Volt. @ Normal Tapping % ( Is Tol Applies) At 75 °C 4.5% , Induced Over Voltage In Kv: A) 22 Kv Hv B) Lv 0.866 Kv,0,Equipment For Onan Cooling Radiators Mounted On Tank Yes, Terminal Arrangement: A) Hv Cable Box B) suitable for 03 core 120sqmm XLPE cable Lv cable box bus duct flange provision will be provided Bus Bar extension and flexible of HV/LV in customer scope, Core Material Crgo M4 0.27Mm Or Better,Lv Neutral Position Brought-Out On Tank, Altitude With-In 1000 M,Paint Shade 631 Of Is-5. Matt Finish Paint,Transformer Is – 2026-14,Oil – Mineral Oil Is: 335, Bushing Is – 2099/ Is-3347/ 8603,Type Of Bushings A) Hv 17.5Kv/ 630 Amps Porcelain Bushing B) Lv and Neutral (4 Nos.) Epoxy Bushing 1.1 Kv 1100 Amps,Silica-Gel Breather Provided,Cable Boxes Removable Without Disturbing Core Coil Yes}1, Extra oil for first filling of oil included/provided Make Kirlosker/ ABB India/ Siemens/ Schneider/ Crompton/ Alstom/ Bharat Bijli/ NGEF/ Voltamp

S/I/T/C of following capacity Air Insulated Compact Type Rising Mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply with enclosure having IP-54 rating after fixing the tap off boxes and all accessories, made of 1.6mm thick steel sheet duly powder coated in convenient sections complete with 4 Nos aluminium bus bars having current density of 130 A/ sq cm at nominal current rating, necessary joints and expansion joints, fire barrier at each floor, provision of tapping at every metre, continuous earthing with 2 Nos aluminium strip of suitable size (one on each side) including, G.I. clamping brackets, angle iron bracket, steel fasteners,connecting to earthing system etc. as required 200 A Isc = 15kA for 1 second

S/I/T/C of following capacity Air Insulated Compact Type Rising Mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply with enclosure having IP-54 rating after fixing the tap off boxes and all accessories, made of 1.6mm thick steel sheet duly powder coated in convenient sections complete with 4 Nos aluminium bus bars having current density of 130 A/ sq cm at nominal current rating, necessary joints and expansion joints, fire barrier at each floor, provision of tapping at every metre, continuous earthing with 2 Nos aluminium strip of suitable size (one on each side) including, G.I. clamping brackets, angle iron bracket, steel fasteners,connecting to earthing system etc. as required. 400 A Isc = 30kA for 1 second

Supplying, installation, testing and commissioning of following capacity End Feed Unit for the existing Air Insulated Compact Type bus trunking/ rising mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick steel sheet enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete with necessary joints including clamping brackets, angle iron bracket, steel fasteners, connecting to earthing system etc. as required as per DSR 3.11.3

Supplying, installation, testing and commissioning of following capacity Plug In/ tap off box on the existing Air Insulated Compact Type bus trunking/ rising mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick sheet steel enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete etc. as required- 250 A 30 KA SC for 1 sec as per DSR 3.12

Supply , fixing , connecting and testing of APFC Panel 200 KVAR @ 440V. The stage ratings shall be 4 X 12.5 KVAR plus 2X 25 kVAr plus 2 X 50 KVAR. The APFC Panel shall be (Indoor) type, weather, dust and vermin proof suitable for humidity up to 95%. Average daily temperature: plus 35°C max, Ambient temperature: -5°C to 40°C, Maximum altitude: 2000 m. As equipment shall be comprising of the following:- (A) Insulated bus bar assembly made from Aluminium and rated of 800 Amps capacity. The short circuit withstand capacity shall be 50 KA / 1 Sec ( Icw) for the main bus bar and the rated impulse withstand voltage shall be 6 KV. ( B) The incomer of the APFC Panel shall be a 500 Amp, MCCB, 3P, 50kA TMD type with O/L and S/C protection, Ics = 100% Icu, MCCB shall have standard extended rotary handle, spreaders, phase barrier. . makes as per approved make list attached (C) Capacitor Units : The capacitor unit shall be metalized polypropylene film with Zn / Al alloy. The capacitors shall be encapsulated in an aluminium can. The capacitor unit shall have a rated voltage of 440V and shall have a maximum over current capacity of : 1.8 In. The capacitor unit shall have a built in 3 phase over pressure protection and shall have discharge resistors ( 50V in 1min ) factory fitted and shall be tamper proof. Capacitance Tolerance -5%, plus 10%. Maximum permissible over voltage 1.1 x Un, 8 h every 24 h. makes as per approved make list attached `(D) Short-circuit and Overload Protection : Each stage of the APFC Panel shall have a suitably rated MCCB for short-circuit and overload protection. The over-current setting shall be adjustable and Breaking capacity Ics=) 36kA . The MCCB shall be of certified design confirming to IS makes as per approved make list attached ` (E) PF Regulator : Advanced Range PF Regulator shall have 8 steps with a LCD Display, Voltage Range : 90V - 550V, 50 / 60Hz, CT Input : 1A/5A with a built in RS 485 communication port. The PF Regulator shall be of certified design confirming to IS. makes as per approved make list attached (F) Stage Contactor and reactor : The electromagnetic contactors shall be rated for 660 Volts and shall be 3-pole type and shall be employed for switching `on` and switching `off` operations in capacitor banks. The rated voltage of control coil shall be 415V (phase-to-phase). This voltage is subject to a variation of ( plus ) 10% and (-) 15%. The contactor shall be AC3b type. The contactor shall be of certified design confirming to IS. makes as per approved make list attached `(G) Ventilating fans of required size shall be sued to dissipate the heat produced by the capacitor bank components like the capacitor units, reactors, contactors, breakers etc. The capacitor banks should be of type tested design and temperature rise test report of the capacitor bank performed at an independent laboratory should be submitted along with the offer. `

M/s JSB Enterprises

Janta Electric Store