Public Works Department Tender

[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 HSR

[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 HSR

[23.22.1.7]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.7. 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 400 Amp, 50 KA HSR

[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 HSR

[23.22.8.4]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 8.4. SITC Four pole ON LOAD Manual change over switch in SS enclosure of following Ratings 300 amp 415 volts HSR

[23.24.1]MS STAND, BUS BAR CHAMBER AND PANELS 1. Supply and erection of M.S. angle iron frame duly welded for housing M.S. sheet & main switches etc. on it, fixed on wall by means of suitable size of rag bolts with cement concrete, duly painted with three coats of approved paint including one coat of red oxide. HSR

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

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

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

[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). HSR

[24.1.1]EARTHING AND LIGHTENING ARRESTOR 1. Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required. HSR

[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. HSR

[24.1.11]EARTHING AND LIGHTENING ARRESTOR 11. Providing and laying earth connections from earth electrode with 4.00 mm dia G.I. wire in 15 mm dia G.I. pipe from earth electrode as required. HSR

[24.1.2]EARTHING AND LIGHTENING ARRESTOR 2. Extra for using salt and char coal/coke for pipe earth electrode as required. HSR

[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. HSR

[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. HSR

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

[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. HSR

[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. HSR

[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. HSR

[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. HSR

[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. HSR

[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 HSR

[24.2.10]LT CABLE 10. Supply and erection of cable route marker made of 50 cm long 10 mm dia M.S. Rod welded/riveted at the top with 10 cm dia 3 mm thick MS plate inscribed with cable word on it, having a cross arm 30 cm long of the same dia welded at the bottom, in exiting trench 45 cm below ground level. HSR

[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 HSR

[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 HSR

[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 HSR

[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 HSR

[24.2.8.10]LT CABLE 8.10. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 120 sqmm HSR

[24.2.8.12]LT CABLE 8.12. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 185 sqmm HSR

[24.2.8.13]LT CABLE 8.13. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 240 sqmm HSR

[24.2.8.14]LT CABLE 8.14. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work.300 sqmm HSR

[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 HSR

[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 HSR

[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 HSR

[24.5.2.3]MISCELLANEOUS ITEMS 2.3. 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 63/50 mm outer dia/inner dia HSR

[24.5.2.6]MISCELLANEOUS ITEMS 2.6. 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 145/123 mm outer dia/ inner dia HSR

Supply and erection of MS Channel 100x 50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification) NS

Supply and erection of MS angle 50x50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification) NS

Supply and erection of MS flat 50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect upto the entire satisfaction of Engineer-in-charge. (As per UHBVNL make and specification) NS

Providing and fixing of Nut and Bolts of size as per ISI specifications of Engineer-in-charge. (As per UHBVNL make and specification) NS

S/E of 240 Sq. mm 3.5 Core Cable Armoured under ground cable ,loose in existing pipe or trenches, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

Supply and Erection of rubber mat of size 1Mx2 M X 6mm thick suitable for 11 KV ISI marked complete in all respect upto the entire satisfaction of the engineer In-charge of the work. NS

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. NS

Supply and erection of prestressed cement concrete pole as per IS : 1678-1960. 11 metres long 152 mm x 203 mm at top and 152 mm x 368 mm at bottom with working load of 360 Kg. burried 2.20 m in ground. NS

Supply and erection of HT XLPE cable 50sqmm 3 core including the cost of i-bolt for holding of cable etc. including required material to erect on existing PCC pole complete in all respect up to entire satisfaction of Engineer-in-charge of the work. NS

Supply and erection of GSL wire 7/8 SWG conforming to ISS 280/1975/1963 with latest amendment complete in all respect upto the entire satisfaction of Engineer-in-Charge of the work NS

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-I) 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. NS

Providing and fixing of stay set complete in all respect upto the entire satisfaction of Engineer-in-Charge. NS

Providing and fixing of stay wire complete in all respect upto the entire satisfaction of Engineer-in-Charge. NS

Supply and erection of 11KV 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 up to entire satisfaction of the Engineer-in-Charge of the works. NS

Supply and erections of Meta Cubical Panel with Three phase 4 wire LT CT operated (inbuilt CTs) Static Energy meters (40-200 Amps) fo class 1.0 accuracy (DLMS complaint consumer meter) with GSM modem and conforming to Nigam specification and latest amendments thereof. NS

Supply and erections of 11 KV protection CT and PT with latest amendments complete in all respect upto the entire satisfaction of Engineer-incharge NS

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 NS

Supplying and fixing of copper bus bar duly tinned by means of SMC /DMC type insulator high tensile nuts and bolts spring washers fixing to same in existing panel including bending, cutting in required shape and size and insulation with colour coding heat shrinkable PVC insulation complete in all respect. NS

S/E of 95 Sq. mm 3.5 Core Cable Armoured under ground cable ,loose in existing pipe or trenches, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

S/E of 120 Sq. mm 3.5 Core Cable Armoured under ground cable ,loose in existing pipe or trenches, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

S/E of 185 Sq. mm 3.5 Core Cable Armoured under ground cable ,loose in existing pipe or trenches, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

S/E of 300 Sq. mm 3.5 Core Cable Armoured under ground cable ,loose in existing pipe or trenches, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

Supply and erection of G.I pipe 65mm dia surface, complete with necessary connections complete in all respect including all material required to complete the job in all respect and up to the entire satisfaction of the Engineer in charge of the work . NS

Supply , Erection , testing and comissioning of 11 KV outdoor type HT Metering panel complete with CTs , PTs cubical and electronics Meter with accuracy class 0.5 as per requirement / approved by UHBVN. Panchkula Electrical Supply consisting of following : i)Cubical panel free standing floor mounting type made of sheet steel 14 G SWG CRCA sheet with channel iron base frame spray painted with strong synthetic grey channel paint as per size and design approved by UHBVN. PANCHKULA Electrical Supply.Out door Type with outer canopy. ii)3 nos. 11 KV CTs of rating as approved by UHBVN Panchkula. Chandigarh Electrical Supply for indoor installation of appr.make of UHBVN Panchkula Electrical Supply. iii)1 no. 11 KV PTs 11000/110 volts 10 VA burden 0.5 accuracy oil filled suitable for indoor installation of approved make of UHBVN Panchkula Electrical Supply . iv)Digital electronics meter 3 Phase 4 wire 11000 / 110 volts 10 VA burden 0.5 accuracy for recording reading of KWH of make and rating approved by UHBVN Panchkula Elect.Supply with push button display operating system for diff. kind of readings . v)Foundation of Suitable Size 300mm above ground level made of CC having suitable size to hold metering panel vi)Outer housing fab by 2mm thick CRCA sheet to cover the HT Metering Panel from rain water alongwith agnle iron frame. vii) The cubical panel will be complete in all respect including interconnections , internal wiring with PVC copper cable its testing / approval of all items by UHBVN Panchkula Electrical Supply with a gurantee of one year from the date of commissioning including cost of all labour and material required to complete the job in all respect upto entire satisfaction of Engineer-in-charge of work.. NS

SITC of LT Capacitor Bank Panel 105 KVAR capacity compete in all respect upto the entire satisfaction of engineer-in charge of work. , Incomer side , MCCB 320 A 3P =1No. , ROH=1No. , SPREADER LINKS =1No. , APFC RELAY =1No. , MCB SP 2/6A =3Nos. , Control Terminal =8Nos. , 10 KVAR CAPACITOR FEEDER , MCB 32 A TP CAP DUTY =3Nos. , CONTACTOR CAP.DUTY. 10 KVAR =3Nos. , PUSH BOTTEN =6Nos. , ON INDICATION =3Nos. , AUTO-MANUAL SWITCH =3Nos. , 6 Amp Control MCB SP =3Nos. , 15 KVAR CAPACITOR FEEDER , MCB 32 A TP CAP DUTY =1No. , CONTACTOR CAP.DUTY. 15 KVAR =1No. , PUSH BOTTEN =2No. , ON INDICATION =1No. , AUTO-MANUAL SWITCH =2Nos. , 6 Amp Control MCB SP =2Nos. , 20 KVAR CAPACITOR FEEDER , MCB 63 A TP CAP DUTY =3No. , CONTACTOR CAP.DUTY. 20 KVAR = 3Nos. , PUSH BOTTEN =6Nos. , ON INDICATION =3Nos. , AUTO-MANUAL SWITCH =3Nos. , 6 Amp Control MCB SP =3Nos. , BUS BAR (B) , Bus Bar will be of Electrolytic COPPER of size:250A , ENCLOSURER ( C) , CRCA sheet steel enclosure. Panel will be fabricated with 14SWG CRCA sheet steel for load bearing surfaces and 16SWG for non load bearing surfaces. Tentative Dimensions - 650 X 1900 X 500 MM , WIRING (D) , Harness for starter and metering, Thimbles, Ferrules, Sleeves, PVC channel, Gourmets, Braided wire for earthing etc , HARDWARE (E) , (Nuts, Bolts, Spring washers, Door hinges, Door Locks and Key, Lifting hocks, Base channel, C-type Channels, DMC Busbar Insulators etc) , ACCESSORIES (F) , Danger plate, Feeder detail Inscription plates, Acrylic/Bakelite/Perforated sheet cover for busbar, Door gasket etc. NS

Supply ,installation,Testing and Commisioning of wall / free standing floor mounting dust and vermin proof compartmentlised Cubical Panel made out of 2mm thick CRCA sheet steel required hardware 3mm thick bakelite sheet provided all along the bus bar and cable alley seperating switches compartment and supporting suitable channel duly 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/ Neoprane rubber gasket of not less than 3 mm thickness, seperate detachable gland plate, MS base channel ,hinged door with interlocking arrangement for equipment /switchgear. Transperant acrylic sheet shall be provided in front of bus bar compartment to prevent direct access to bus bar bakelite sheet of 3mm thick for seperating cable alley to BBC from switch chamber Extended solid copper bus bars upto cable alleys shall be provided for outgoing connections which shall be paid as extra items. Side walls and cable alley compartments shall be having bolted 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). NS

315 KVA Tansfomer Shed size 20x20 fee, Pdg. And fixing M.S tubular frames for doors, windows, ventilators and cupboards with rectangualr/L-Type sections, made of 1.60 mmthick M.S Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hings and screws and applying a priming coat of approved steel primer, Fixing with 15x3 mm lugs 10cm long embedded in cement concrete block 15x10x10 cm of C.C 1:3:6 (1Cement:3 coarse sand:6 graded stone aggregate 20mm nominal size, fixing with carbon steel galvanised dash fastener of required dia ans size to be paid for separately, Pdg, and fixing poly carbonate sheet, 1:25mm thickness on gates and grills excluding the cost of MS framework but i/c the cost of nut bolts, welding rods complete, Reinforced cement concrete work in arches, arch ribs, domes, vaults, shells, folded plate and roofs having slope more than 15 upto floor four level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1:5:3 (1 cement:15 coarse sand (zone-III):3 graded stone aggregate 20mm nominal size, Pdg. and fixing angle iron frames for doors, windows and mitred and welded by angle iron 35x35x5mm, joints mitred and welded by angle iron 35x35x5mm or 35x5 mm flat i/c fixin of neccessary butt hinges and screws and applying a priming coat of approved steel primerr, all complete, Pdg. and fixing hard drawn steel wire faric 75mmx25mm rectangular mesh with 3mm thick flat iron cover moulding of 12.5mm width fixed with machine screws welded complete, Painting steel work with deluxe multi surface, paint to give an even shade. two or more coat applied 0.90 litre/10sqm of approved brand and manufacture, complete in all respect upto entire satisfaction of engineer in charge of work. NS

SITC of 315 KVA transformer with foundation with OCTC IS - 1180 L2 LOSSES.. Standard / type is 2026 part 14. Converter duty Transformer with insulation class a/e/b 3. Service – continuous yes // outdoor 4. Kva rating 315 kva copper wound 5. Rated voltage 11000/0.433 hsv on hv side 12 kv 6. Rated frequency hz 50 hz (±3%) 7. Connections : a) hv delta b) lv star 8. No. Of phases 3 9. Connection symbol dyn11 10. Off circuit tap changer ±5% @ 2.5% variation hv variation 11. Ref ambient temperature 50°c 12. Type of cooling onan 13. Temperature rise in oil / windings 40°c / 45 °c 14. Losses in watts: is tolerance applicable….no load loss @ rated voltage plus load loss @ rated current: total losses as per is 1180 – l2 @50% - 955 w @100% - 2750 w 15. Impedance volt. @ normal tapping % ( is tol applies) at 75 °c 4.5 % 16. Induced over voltage in kv: a) hv 22 kv b) lv 0.866 kv 17. Equipment for onan cooling radiators mounted on tank yes 18. Terminal arrangement : a) hv cable box b) lv cable box bus bar extension/ flexible in customer scope 19. Core material crgo m4 0.27mm or better 20. Accessories oil level gauge explosion vent buchholz relay with shut-off valve silica-gel breather rollers - 4nos lifting lugs rating and diagram plate air release plug earth terminals thermometer pockets plus all standard accessories 21. Lv neutral position brought-out on tank 22. Altitude with-in 1000 m 23. Paint shade 631 of is-5 24. Transformer is – 2026-14 25. Oil – mineral oil is: 335 26. Bushing is – 2099/ is-3347/ 8603 27. Type of bushings a) hv 17.5kv/ 250 amps porcelain bushing b) lv and neutral (4 nos.) Epoxy bushing 1.1 kv 630 amps 28. Silica-gel breather provided, cable boxes removable without disturbing core coil assembly? Yes, Extra oil for first filling of oil included / provided, Insulation level of transformer 28 kv / 75 kvp / 3 kv, EFFICIENCY AT 100% 99.10% AT 75% 99.20% AT 50% 99.25% AT 25% 99.27%, APPROXIMATE WEIGHT(±10%) CORE and COIL AASEMBLY 900KG TANK and FITTINGS 500KG OIL 400KG, TOTAL WEIGHT OF TRANSFORMER 1800KG, OVERALL DIMENSIONS APPROX(±10%) LENGTH 1700MM WIDTH 1600MM HEIGHT 1700M complete in all respect upto the entire satisfaction of the engineer In-charge of the work. Make as per approved list. NS