Replacement of 11KV GO switch, OCB, Capacitor Bank and LT Panel etc. of 11 KV Sub Station in GBN Polytechnic at Nilokheri Distt. Karnal

Amount

[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 [Through Rate]

[23.22.1.12]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.12. 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 300 to 400 amp , 50 KA [Through Rate]

[23.22.1.3]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.3. 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 16 to 100 Amp, 25 KA [Through Rate]

[23.22.1.4]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.4. 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 125 to 160 Amp, 25 KA [Through Rate]

[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 [Through Rate]

[23.22.1.6]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.6. 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 300 Amp, 25 KA [Through Rate]

[23.22.2.1]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.1. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB up to 125 A FP [Through Rate]

[23.22.2.2]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.2. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB up to 250 A FP [Through Rate]

[23.22.8.5]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 8.5. SITC Four pole ON LOAD Manual change over switch in SS enclosure of following Ratings 400 amp 415 volts [Through Rate]

[23.26.1]SAFETY ITEMS 1. Supply and erection of Medium Voltage caution notice plate of size 200*150 mm in three languages. [Through Rate]

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

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

[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). [Through Rate]

[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. [Through Rate]

[24.1.3]EARTHING AND LIGHTENING ARRESTOR 3. Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required. [Through Rate]

[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. [Through Rate]

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

[24.1.7]EARTHING AND LIGHTENING ARRESTOR 7. Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required. [Through Rate]

[24.1.8]EARTHING AND LIGHTENING ARRESTOR 8. Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material. [Through Rate]

[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. [Through Rate]

[24.13.70]LT CABLES (Aluminium Conductor, Armoured and Unarmoured) PROVIDING& ERECTION/ LAYING OF PVC/ XLPE INSULATED UNDERGROUND ALUMINIUM CONDUCTOR UNDERGROUND CABLE LOOSE IN EXISTING PIPE OR TRENCHES COMPLETE IN ALL RESPECT WITH NECESSARY CONNECTION UPTO THE ENTIRE SATISFACTION OF ENGINEER IN CHARGE OF THE WORK 70. 120 Sq mm 3.5 core (Arm.) [Through Rate]

[24.13.82]LT CABLES (Aluminium Conductor, Armoured and Unarmoured) PROVIDING& ERECTION/ LAYING OF PVC/ XLPE INSULATED UNDERGROUND ALUMINIUM CONDUCTOR UNDERGROUND CABLE LOOSE IN EXISTING PIPE OR TRENCHES COMPLETE IN ALL RESPECT WITH NECESSARY CONNECTION UPTO THE ENTIRE SATISFACTION OF ENGINEER IN CHARGE OF THE WORK 82. 185 Sq mm 3.5 core (Arm.) [Through Rate]

[24.13.94]LT CABLES (Aluminium Conductor, Armoured and Unarmoured) PROVIDING& ERECTION/ LAYING OF PVC/ XLPE INSULATED UNDERGROUND ALUMINIUM CONDUCTOR UNDERGROUND CABLE LOOSE IN EXISTING PIPE OR TRENCHES COMPLETE IN ALL RESPECT WITH NECESSARY CONNECTION UPTO THE ENTIRE SATISFACTION OF ENGINEER IN CHARGE OF THE WORK 94. 300 Sq mm 3.5 core (Arm.) [Through Rate]

[24.16.4]HT CABLES (Aluminium Conductor, Armoured and Unarmoured) Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in Existing Pipe/Trenches/Surface with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-In-Charge of the Works 4. Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in Existing Pipe/Trenches/Surface with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-In-Charge of the Works 95 Sq mm 3 core [Through Rate]

[24.2.7.3]LT CABLE 7.3. Supply and erection of suitable compression type brass cable glands for underground Cable :- 25 sqmm to 50 sqmm Cable 2 to 4 Core [Through Rate]

[24.2.7.4]LT CABLE 7.4. Supply and erection of suitable compression type brass cable glands for underground Cable :- 70 sqmm to 95 sqmm Cable 3 to 3½ Core [Through Rate]

[24.2.7.5]LT CABLE 7.5. Supply and erection of suitable compression type brass cable glands for underground Cable :- 120 sqmm to 185 sqmm Cable 3 to 32 Core [Through Rate]

[24.2.7.7]LT CABLE 7.7. Supply and erection of suitable compression type brass cable glands for underground Cable :- 300 sqmm to 400 sqmm Cable 3 to 3½ Core [Through Rate]

[24.2.8.11]LT CABLE 8.11. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 150 sqmm [Through Rate]

[24.2.8.15]LT CABLE 8.15. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 400 sqmm [Through Rate]

[24.2.8.7]LT CABLE 8.7. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 50 sqmm [Through Rate]

[24.2.8.8]LT CABLE 8.8. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 70 sqmm [Through Rate]

[24.2.8.9]LT CABLE 8.9. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 95 sqmm [Through Rate]

[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 [Through Rate]

[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 [Through Rate]

[24.5.2.4]MISCELLANEOUS ITEMS 2.4. 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 90/75 mm outer dia/inner dia [Through Rate]

Supply and erection of 11 KV Pin insulator (Jayshree make) with Pin with all labour and material required to the complete the job included the fixing the same on existing channels upto entire satisfaction of the engineer-in-charge of the works.

Supply and erection of lighting arrestor model ALPRO/ Alastem/LEMCO make suitable for 11KV 3 Phase 50 HZ ground neutral system comprising of spare gape type queen gap type in series with non linger resitar element house in Horizontally scale poreclam bushing with line and ground terminal along with mounting clamps conforming to ISS 3070 (Part-1) of 1985 with latest amendment with all labour and material required to the complete in all respect up to entire satisfaction of the Engineer-in-Charge of the works.

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 necessar 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 stay set with stay wire suitable for 9M long PCC pole made out of 7/3 SWG GI wire with U type M.S. Rod 5/8` dia duly threaded by means of angle iron of size 50 x 50 x 6 mm x 30 cm 6 feet long M.S. Rod buried in ground after fixing with cross channel size 75 x 40 x 6 mm x 60 cm long the stay wire will be binded on the top of the pole with help of suitable size of double U type M.S. Clamps and stay fixed with nuts and bolts the stay wire shall be insulated in the middle point with the help of egg insulator including all labour and material required to complete the job in all respect to the entire satisfaction of Engineer-in-charge of work.

Supply and erection of prestressed cement concrete pole as per IS : 1678-1960. 9 metres long 105 mm x 115 mm at top and 105 mm x 315 mm at bottom with working load of 200 Kg. burried 1.80 m in ground. (Make and specification as per UHBVNL/UHBVNL) including Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1 :3:6) layer on top with including excavation and refilling etc as required

S/E of Wooden Cleat for holding 95 Sqmm cable on pole with required material to complete the job in all respect upto the entire satisfaction of Engineer-in-charge of the work

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. `

Supply and Erection of rubber mat of size 1M x 2 M X 12 mm thick suitable for 11 KV ISI marked complete in all respect up-to the entire satisfaction of the engineer In-charge of the work.

Supply Erection Testing and Commissioning of 11kV indoor HT metering panel indoor / outdoor complete with C.Ts P.Ts Cubical .as per requirement / approved by DHBVNL consisting of the following. - Cubical panel free standing floor mounting type made out of sheet steel 16 SWG CRCA sheet with channel iron base frame spray painted with strong synthetic light grey enamel paint as per size and design approved by the DHBVNL. - 3 Nos. 11KV CTS of rating as approved by DHBVNL for indoor installation of approved make of DHBVNL. - 1 Nos. 11KVPTS 11000/10 VA burden 0.5 accuracy oil filled suitable for indoor installation of approved make of DHBVNL. The cubical panel will be completed in all respect including inter connection, internal wiring with PVC copper cable, modem and allied accessories its testing and approval of all item by DHBVNL cost of all testing/ approval charges or all items of DHBVNL with a guarantee of one year from the date of commissioning. including cost of 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

Supply and fixing of rotary handle for on / off operation of existing MCCB in the LT panel including fixing the same in position with all labor and material required to complete the job in all respect. Upto 125 A MCCB

Supply and fixing of rotary handle for on / off operation of existing MCCB in the LT panel including fixing the same in position with all labor and material required to complete the job in all respect. Above 125 A MCCB

Supply installation testing and commissioning of wall / free standing floor mounting dust and vermin proof compartmentalized cubical panel made out of 2mm thick CRCA sheet, required hardware, 3mm thick Bakelite sheet provided all along the bus bar and cable alley separating switches compartment and supporting settable channel, dully painted by 2 coat of zinc / Red oxide primer followed by 2 coats of powder coating in grey or required shade after rinsing. The panel having PU/ Neoprene rubber gasket of not less than 3mm thickness, separate detachable gland plate MS base channel, hinged door with inter locking arrangement for equipment / switch gear. Transparent acrylic sheet shall be provided in front of bus bar compartment to prevent direct access to bus bars. Extended solid copper bars up to cable alleys shall be provided for outgoing connection which shall be paid as extra Items. Side walls and cable alley compartments shall be having booted type doors with detachable extension type structure. The panel will be complete with control wiring (copper) and fuse protection. (only outer area on all sides shall be measured)

Supplying and fixing of Copper bus bar duly tinned by means of SMC/DMC type insulator high tensile nuts and bolts spring washers flexing to same in existing panel including bending , cutting in required shape and size and Insulation with color coding heat shrinkable PVC Insulation Complete In all respect

Supply/Erection of MS Channel 100 x 50 x 6 mm, Angle, Flat including cutting, bending to required shape drilling hole carriage painting loading, unloading complete in all respect the entre satisfaction of engineer in charge, Specification and rates approved by the DHBVN /UHBVN authority.

Providing and Fixing of nut and bolt of size as per ISI specification of engineer in charge, Specification and rates approved by the DHBVN /UHBVN authority.

Supply, Erection, testing and comissioning of One No.4 pole ACB of Capacity of 800 amp., 50KA Three phase of Horizontal/ Vertical draw out manual operated type with thermal magnetic release (overload and short circuit) Protection A.C shunt trip and suitable coil for 415 Volt and earh fault relay fully interlocked suitable size in sheet cubical and electrical and mechanical interlocked for safety purposes suitable for operation on 440V 3 Phase 4 wires 50 cycle A.C supply with 4 Nos. (NO plus NC) auxiliary contacts each comprising of three phase Manually operated horizontal/ vertical draw out type fully interlocked air circuit breaker cubical. (Make LandT, Siemens and GE)

Recovery Items Less on account of old dismantle 01 No. 11KV OCB, 01 No. Capacitor Panel, 01 No. 11 KV GO Switch, 01 No. LT Panel and 01 No. HT metering Panel

POMERA AND CO LTD (BID ID -1254148)