REPAIR TO LT CABLE, LT PANEL AND MISC EM WORKS AT AF STN JODHPUR

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for cable trench/laying of pipe line/taking out pipe etc and getting out in any type of soil complete all as specified and directed by Engineer-in-charge.

Excavation in trenches not exceeding 1.5 m wide, exceeding 1.5 m in depth but not exceeding 3 m in depth for for errection of pole etc and getting out in any type of soil complete all as specified and directed by Engineer-in-charge.

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25 cm in any type of soil complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil to a distance not exceeding 50 m and deposing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

Supply and filling dry clean sand in trenches for cushioning of underground cable including punning down complete all as specified and directed. Note:- Only Punned down thickness shall be maesured and paid

Supply and laying 40 to 50 mm thick rough dressed Jodhpur type stone slab cover 25 to 30 cm wide and 80 cm in length received from excavation, laid dry abutting each other for under ground protection complete all as specified and directed.

Supply, Laying, Testing and Commissioning in replacement of HT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, earthed, electric power cables 95 Sqmm 03 core (heavy duty) 11000 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 6 Sqmm 2 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 16 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 25 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 35 Sqmm 3.5 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 50 Sqmm 3.5 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 70 Sqmm 3.5 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 95 Sqmm 3.5 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in replacement of LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 120 Sqmm 3.5 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor complete all as specified by Engineer-in-Charge.

Material & labour for plain cement concrete (1:4:8) type D-2, using 40 mm graded stone aggregate as in foundation of pole / strut etc including necessary form work all as specified and directed by Engineer-in-Charge.

Material & labour for plain cement concrete (1:2:4) type B-1, using 20 mm graded stone aggregate for coping / encasing around of pole including necessary form work, finished even and smooth without using extra cement all as specified and directed by Engineer-in-Charge.

Material & labour for plain cement concrete (1:3:6) type C-2, using 40 mm graded stone aggregate as in foundation of stay assembly including necessary form work all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs LT 1100 Volt pin type porcelain/ vitreous china, white, brown, or green insulator hight 100 mm x 65 mm dia, grade incl. one galvanised mild steel spindle, two galvanised iron washer and one GI nut complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs Shackle insulator, Porcelain, vitreous, white, brown or green insulator height 75 mm x 90 mm max dia grade including galvanised mild steel straps, washers, insulators bolts, washers and nuts, complete all as specified & directed by the Engineer-in-Charge.

Supply and fixing in repairs aluminium conductor steel reinforced [ACSR] straining properly on insulators on PCC pole 11 mtr long and binding with aluminium tape/binding wire, connectors, jumpers etc complete all as specified & directed by the Engineer-in-Charge. Note :- Weight of ACSR or all aluminium conductors drawn for overhead lines is to be determined by measuring taut horizontal distance between centres of two adjacent poles and compounding the weight of conductors of that size and length and 3% extra added for sag, jointing, jumpers, etc.

Supply and fixing in repairs galvanised earth wire of size 4.00 or 3.15 mm dia, straining properly on cross arms on PCC pole 9 mtr long and binding with aluminium tape/binding wire, connectors, complete all as specified & directed by the Engineer-in-Charge.

Supply, fabrication, fixing in repair structural mild steel cross arms, RS joist , channel angle iron, flat iron and brackets etc for fabrication of cross arms, bracing supports clamps including D clamps, eye hook and back plate etc fabricated from structural steel section including nuts , bolts, washers, welding (cold and hot ) drilling holes for bolts, bend to any shape or size as indicated and directed , inclusive of one primer coat and two coats of aluminium paint after preparation of surfaces complete all as specified & directed by the Engineer-in-Charge.

Material & labour for opening the binding wire from pin/ shackle insulator on LT pole for re-stretching the ACSR conductor, after re-stretching without kinks & bends, binding the pin / shackle insulator with appropriate size of aluminium binding wire complete all specified & directed by Engineer-in- Charge. NOTE: (i) The above work includes clearing/ pruning of tree branches falling around the conductors. (ii) Cost of binding wire deemed to be included in the quoted rates. pole to pole distance shall be measured for payment.

Dismantling & taking down the old unserviceable existing LT panel board and supply, installation, testing and commissioning of panel board not less than 1.0 m x 0.90 m x 0.60 m in size, indoor cubical type factory made (CPRI approved) front & back side openable type with locking arrangement, fabricated of CRCA sheet 2 mm thick, 40 x 40 x 6 mm angle iron and Tee section frame dust and vermin proof complete with aluminium bus bar 4 Nos, 400 Amps rated capacity mounted on porcelain insulators totally enclosed chamber for protection 3 phase 415 volt with suitable capacity aluminium bus bar / PVC insulated copper cable control wiring duly mounted on PCC with suitable size of bolts, nuts & wahsers. Panel board shall be powder coated and angle iron frame painted with black synthetic enamel paint over a coat of red oxide primer complete including the following :- (a) MCCB 415 volt, 250 Amps, 4 pole 25 KA adjustable type - 01 No (incoming) (b) MCCB 415 volt, 63 Amps, 4 pole 16 kA type - 03 Nos (Outgoing) (c) Change over switch on load three phase, Four pole , capacity 160 Amps - 01 Nos (d) MCB 230 volt, 32 Amps, SPN,10 kA - 02 Nos (Outgoing) (e) Digital Volt meter - 01 Set (f) Digital Amp meter with CT's - 01 set (g) Indication lamp Neon/ LED type (set of three) - 01 (h) Danger Notice plate - 01 No.

Supply , transportation fixing and erection of steel tubular pole 11 metre long, type 410 SP-55, with cast iron base plate, finial taper plug, bolts, nuts & screws ect including making alternate white and black strips 30 cm height (Total 5 Nos ), with two coats of synthetic enamel paint over a coat of primer including dismantling of old HT PCC ploes, excavation, demolition of concrete etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour in repairs for stay assembly complete comprising of MS galvanised stay plate 230 mm x 230 mm x 6mm , MS galvanised stay rod 16 mm dia with nut, 215 m long , MS galvanised stay bow 40 cm long with 02 Nos galvanised thimbles with and including all fittings as shown in electrical plate No 1 of SSR Part-I (loop type insulator, stay clamps, excavation and concrete measured separately) complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing galvanised stay strand 7/3.251 mm for stay of poles complete all as specified & directed by the Engineer-in-Charge.

Material & labour for loop porcelain ,vitreous white , brown or green insulator with over all dimension of 65 mm x 90 mm ,clearence of hole 16 mm complete all as specified & directed by the Engineer-in-Charge.

Taking down old unserviceable LT feeder pilar box and supply and fixing feeder pillar box out door type not less than 0.60 m X 0.60 m X 0.60 m made out of 3 mm thick CRCA sheet supported on angle iron frame 40X40X5 mm, aluminium bus bar 03 Nos rated capacity 400 Amps for phase and 01 No rated capacity 200 Amps for neutral supported on porcelain insulator, powder coated and including PCC foundation complete all as specified & directed by Engineer-in -Charge.

Supply, Fixing in repairs MCB 4 pole 32 Amps, 415 volt, 10 KA 'C' curve complete all as specified & directed by the Engineer-in-Charge.

Supply, Fixing in repairs MCB 4 pole 63 Amps, 415 volt, 10 KA 'C' curve complete all as specified & directed by the Engineer-in-Charge.

Supply, Jointing and testing out door type cable termination heat shrinkable joint kit 11 KV Earthed grade suitable for 11KV 95 Sqmm 3 core under ground XLPE cable complete all as specified & directed by the Engineer-in-Charge.

Supply, Jointing and testing in door type cable termination heat shrinkable joint kit 11 KV Earthed grade suitable for 11KV 95 Sqmm 3 core under ground XLPE cable complete all as specified & directed by the Engineer-in-Charge.

Supply jointing and testing straight through heat shrinkable joint kit suitable for 11KV 95 Sqmm 3 core under ground XLPE cable complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs on load change over switch three phase, Four pole with enclosure capacity 63 Amps complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs on load change over switch three phase, Four pole with enclosure capacity 100 Amps complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs off load change over switch three phase, Four pole with enclosure capacity 200 Amps complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs off load change over switch three phase, Four pole with enclosure capacity 320 Amps complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs MCCB, 63 Amps, four pole,16 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 100 Amps, four pole,16 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 160 Amps, four pole, 16 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 200 Amps, four pole, 25 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 250 Amps, four pole, 35 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 400 Amps, four pole, 35 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in repairs MCCB, 630 Amps, four pole, 35 KA, 415 volt with fixed thermal maganetic release all as specified and directed by Engineer-in- Charge. Note: ICS = ICU 100%.

Supply & fixing in replacement GI pipe light grade of dia 50 mm laying in road and along with poles for cable protection complete all as directed by Engineer-in-charge.

Supply & fixing in replacement of GI pipe light grade of dia 80 mm laying in road and along with poles for cable protection complete including taking down old pipe all as directed by Engineer-in-charge.

Supply & fixing in replacement of GI pipe light grade of dia 100mm laying in road and along with poles for cable protection complete including taking down old pipe all as directed by Engineer-in-charge.

Material & labour for Boring of holes for 150 mm di pipe under road, pavement, hard standing not less than 1200 mm deep, by trenchless technology using ultra sound technique and necessary machine including GI pipe of 150 mm dia, light grade complete all as specified and directed.

Supply & fixing in repairs pole mounting box made out of PVC FR grade with bus bar - 03 Nos for phase & 01 No for Neutral 32 Amps supported on insulators and one No. MCB 6 Amps, clamp made out of FI 25x4mm nuts, bolts and washers etc duly painted with two coats of synthetic enamel paint over a coat of red oxide primer on clamp complete all as specified & directed by Engineer-in-charge.

Supply & fixing 4 mm dia galvanised iron or steel wire earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit / pipe or fixed to pole or any other indicated situation for loop earthing as etc required complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing 25x4 mm galvanised iron strip as earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit / pipe or fixed to pole or any other indicated situation for loop earthing etc as required complete all as specified & directed by the Engineer-in-Charge.

Material & labour in repairs for earthing complete with Copper electrode 60 cm x 60cm x 3.15mm buried directly in ground vertically to depth not less than 2.25 m below normal ground level with top edge of the earth plate at a depth not less than 1.5m below ground level connected to and including copper strip of size 20x3mm by means of nuts, bolts, check nuts and washer etc, made of GI and connected to test point and earth dully all as shown in electrical plate No. 3 SSR Part-I 2009 and specified or indicated including excavation and earthwork in Any type of Soil, PCC (1:3:6) Type C1 in chamber, precast RCC 50 mm thick in cement concrete (1:2:4) type B1, reinforced with welded steel wire fabric or XPM (Weight not less than 4.00 Kg/Square metre) with PCC frame, funnel with wire mesh, 20mm bore medium grade GI watering pipe, lugs, 25 mm bore medium grade GI protection pipe, test point etc. complete all as specified and directed. Note: -(i) Item includes the cost of 7.5 metre GI pipe for protection of earth lead. (ii) Item includes the cost of 7.5 metre GI earth lead.

Material & labour in repairs for chemical earthing with copper plate 90 CM x 60 CM x 5 MM thick electrode buried directly in ground (Earth pit not less than 3.60 mtrs deep below gorund level) with top edge of the the plate not less than 2.85 mtrs below normal ground level connected to copper earth strip 32 mm x 6 mm (as earth lead) by means of bolts nuts check nuts and washers complete including 40 mm bore GI tubing medium grade upto 7.5 mtrs long, excavation in Hard Rock Strata, PCC 1 : 3 : 6 type C1 earthing chamber/pre cast RCC slab 50 mm thick in cement concrete 1 : 2 :4 type B1 reinforced with welded steel wire fabricated funnel wire, GI watering pipe of 20 mm bore medium grade wiremesh and connected to elctric panel board/test point showing in earth plate No. 03 of SSR Part-I 2009 complete all as specified and directed. Note- Value of earthing resistance should be not more than 1.0 ohm. If result is not in specified limit contractor shall redo/retreat earthing pit without any extra cost.

Material & labour in replacement for copper strips 32x6mm with saddles and fixing screws etc. for roof and down conductors above ground complete all as specified & directed by the Engineer-in-Charge.

Material & labour for porcelain Insulator suitable for copper strips size 20x3.15mm properly fixed on wall and roof complete complete all as specified & directed by the Engineer-in-Charge.

Material & labour in replacement for Air termination single pointed copper rod 12 mm dia and 300 mm long complete all as specified & directed by the Engineer-in-Charge.

Material & labour for test Point terminal block made of gun metal or phosphorous bronze size 75x75x25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long head screw fixed properly complete all as specified & directed by the Engineer-in-Charge.

Material & labour for shifting of existing RMU from existing location to new location (within Air Force Station Jodhpur) including making of PCC platform as per IS specification, disconnecting of all connection, re-connection the cables, earthing, control wiring complete at new location, testing after connection etc inclding arrangement of all type of T&P, Vehicles etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for shifting of existing DG Set from existing location to new location (within Air Force Station Jodhpur) including making of PCC platform as per IS specification, disconnecting of all connection, re connection the cables, earthing, control wiring complete at new location, testing after connection etc inclding arrangement of all type of T&P, Vehicles etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for shifting of existing Transformer from existing location to new location (within Air Force Station Jodhpur) including making of PCC platform as per IS specification, disconnecting of all connection, re connection the cables, earthing, control wiring complete at new location, testing after connection etc inclding arrangement of all type of T&P, Vehicles etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for shifting of existing LT Panel from existing location to new location (within Air Force Station Jodhpur) including making of PCC platform as per IS specification, disconnecting of all connection, re connection the cables, earthing, control wiring complete at new location, testing after connection etc inclding arrangement of all type of T&P, Vehicles etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for dismantling of PCC pole of 9/11 mtr and deposited at MES store, including dismantling excavation, demolition of concrete etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for dismantling of Steel Tubular pole of 9/11 mtr and deposited at MES store, including dismantling excavation, demolition of concrete etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for dismantling of Cross Arms of MS Channel or angle section etc complete including nuts, bolts washers etc and deposit to MES store Yard complete all as specified & directed by the Engineer-in-Charge.

Material & labour for dismantling of ACSR Conductor and deposited at MES store yard complete all as specified & directed by the Engineer-in-Charge.

Material & labour for dismantling of Insulators any type and deposited at MES store yard complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in replacement of rotational mounded polythylene water storage tanks, (Cylindricaly vertical with closed top) hoisted and fixed in position of capacity 10000 ltr capacity including PCC 1:2:4 type B2 foundation of hight 1.5 mtr and length and width of required size complete all as specified & directed by the Engineer-in-Charge. Note :- Foundation should be able to bear weight of water tank filled with water.

Supply & fixing in replacement of rotational mounded polythylene water storage tanks, (Cylindricaly vertical with closed top) hoisted and fixed in position of capacity 6000 ltr capacity including PCC 1:2:4 type B2 foundation of hight 1.5 mtr and length and width of required size complete all as specified & directed by the Engineer-in-Charge. Note :- Foundation should be able to bear weight of water tank filled with water.

Supply and fixing in replacement of GI tubes Medium grade of 25 mm bore, galvanised, with all fittings as Tees, bends, etc, laid in trenches complete all as specified & directed by the Engineer-in-Charge.

Supply and fixing in replacement of GI tubes Medium grade of 50 mm bore, galvanised, with all fittings as Tees, bends, etc, laid in trenches complete all as specified & directed by the Engineer-in-Charge.

Supply and fixing in replacement of GI tubes Medium grade of 80 mm bore, galvanised, with all fittings as Tees, bends, etc, laid in trenches complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in replacement CI sluice valve of 80mm dia bore ISI marked class PN 1.6 with rubber packing sheet nut bolt and washers etc complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in replacement stop valves of 25mm dia bore, cast copper alloy, screwed down, high pressure with crutch or butter fly handle, screwed both ends, for iron pipe or for union and fixed complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repairs gate valves of 50mm dia bore, gun metal with iron wheel high pressure screwed both ends for iron pipe or for union and fixed complete all as specified & directed by the Engineer-in-Charge.

Material & labour for making brick masonary valve chamber size 900mmx 900mm x1000mm in and including MS sheet cover 3.15mm thick with locking arrangement and two coats of synthetic enamel grey paint over one coat of red oxide primer etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for Cutting of existing 150 mm dia GI/DI/CI pipe line and reducing to 80 mm for new connection including necessary fitting/reducers etc complete all as specified & directed by the Engineer-in-Charge.

Shri Electrical Enterprises

TRIVENI ENTERPRISES

LOKESH ELECTRICAL WORKS CONTRACTOR

M/S JAGDAMBA ENTERPRISES

Sachiyay maa Electricals

JASOL MAA ENTERPRISES