SPECIAL REPAIR IMPROVEMENT TO HT AND LT TRANSMISSION LINES LT PANELS FEEER BOX AND OTHER CONNECTED ITEMS AND INCLUDING OTHER ALLIED WORKS FOR DOMESTIC AREA AT AF STN SINGARSI

Amount

M & L for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 33000 volts Earthed, grade cross sectional area 400 sq. mm three core all complete

Supply and fix HT 33 KV out door type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators and with earth switch upto 600 Amps all complete all as directed by Engr-in-Charge

Supply and fix HT cable connector suitable for 33 KV, 400 sqmm 3 core HT cable for switch gear termination, plug in type all complete.

Supply and fix maintenance Free Chemical Earthing a) 50mm Dia, 3 mtr Long Chemical Filled Earth Electrode made by Copper pipe & both side shielded, having 40mm x 6 mm terminal for connection. b) Highly conductive compound (1 bag) with carbon content more than 65 percent tested as per IS:1350(P-4/Sec-1)1974, Sulphur content less than 0.4 percent as per ISO 4689-3 & tested for resistivity as per IEC 62561-7 & ATSM G57-06 for the resistivity of 0.058 ohms. c) BFC (25KG/Bag) 1 Bag of highly conductive resistivity lowering ground enhancement compound tested as per IEC/ISO 62561-7. IEC/ISO 62561-2, IEEE-80-2013 Clause 14.5 for electrochemical corrosion, resistivity, tensile test & reference standard of ASTMG59-97(2020) for resitivity of 0.10 ohm-meter. PH value is more than 7 ohms with less than 2% of Sulphur content as per ISO 4689-3:2017-ICP OES. d) HDPP/HDPE earth pit cover (EPC6)B tested for load bearing capacity of more than 8 tons. Two earthing’s to be interconnected and one common earth strip to be taken out for connecting with the earth terminal. The cost of earth terminal upto 7.5 mtr long shall be deemed to be incl in item unit rate. The cost of excavation/boring and other require work at site for erecting the chemical earth shall be deemed to be incl in the item unit rate.

Supply and fix lightning arrestor HT 33 KV 10 KA station class all complete

Supply and fix lightning arrestor HT11 KV 10 KA station class all complete

M & L for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 95 sq. mm 3 core

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 240 Sqmm , 3.5 core complete all as specified and as directed.

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 150 Sqmm, 3.5 core complete all as specified and as directed.

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 120 Sqmm 3.5 core complete all as specified and as directed.

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 Sqmm sq. mm, 3.5 core complete all as specified and as directed.

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 70 sq. mm, 3.5 core complete all as specified and as directed.

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sq. mm, 3.5 core

Supply and fixing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 sq. mm, 3.5 core

Supply and fix HT bus bar panel outodoor type compact air insulated rising main with copper busbar 630 Amps,breaking capacity of 35 KA and IP 54 protection all complete for incoming and outgoing of HT cables all complete

S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm.Make: Denson/Raychem/3M

S&F Cable jointing kit for 33 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 400 sqmm Make: Denson

S&F Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm Make: Denson

S&F Cable jointing kit for 33 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 400 sqmm

S&F Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm

S&F Cable jointing kit for 1.1 KV for indoor / outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size upto 300 sqmm

S&F Cable jointing kit for 1.1 KV for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size upto 300 sqmm

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable/errection of pole complete all as specified and as directed.

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

Supply and lay dry river sand filling for under ground cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed.

Supplying and laying unreinforced precast concrete cable cover, class HV, Type 1, flat, size 300mmx l80mm x 40mm

Supply and laying of brick well burnt locally available sub class 'B' laid over sand cushioning for cable protection and for constructing of duct in trenches width of brick perpendicullar to the length of cable including taking up of old UNSV bricks complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading levelling watering and well rammming in layers not exceeding 25 cms in depth complete all as specified and as directed.

M&L 100 mm bore steel tubing light grade ISI marked for protection of cable including necessary joints complete all as specified and as directed.

M & L for PCC work providing PCC type B2 (1 : 2 : 4) with 40 mm graded aggregate in foundation for panel and finishing the surface even and smooth without using extra cement including breaking of old PCC.

M&L for loose filling with stone aggregate of gauge 80mm to 150mm deposited, spread and levelled in layers n.exc 30 cm thick complete all as specified and directed.

M&L Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint

M&L cable duct suitable for laying of 33 KV 400 Sqmm 3 core cable all complete

M&L Sand-faced plaster 5mm thick complete all as specified and as directed.

M&L in repair LT Panel board (CPRI Approved) with copper bus bar of capacity 1200 amp duly insulated with proper RYBN colour coded PVC heat shrink sleeves supported on epoxy type insulator with internal wiring of suitable rating of alumimnium/copper strips and flexible copper wires ,made out of CRCA sheet 2 mm thick CRCA indoor type factory made indoor coubicle of size 3000x2500x800 mm (HxWxD), flat top roof, floor mounted, free standing, weather dust vermin proof, air ventilation louvers, back side bolted type openable front side operatable hinged compartments with locking arrangements, complete with powder coat after 7 tank process polyster siemens grey structural RAL-7032 shade with base dimension MS iron channel 75x40x5mm for floor mounting all complete wwith necessary locking arrangements along with lugs, danger notice plate, strickering of Switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per IS: 8623 (incoming and ougoing side) mounted on insulators as per IS with heat proof colour code, insulators suitable for three phase and four wire LT AC, 50 Hz 415 V capacity complete with powder coating, necessary internal electric connection as required and provision of the following: (At Sub Stn No 1 Main LT Panel-1)

Incoming: a) MCCB 630 A, 4 P, 5o Ka Thermal magnetic release, Manual Drawout / MDO Type) Make L&T or equivalent - 01 No Outgoing: a) MCCB 400 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 02 Nos b) MCCB 320 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 01 Nos (For Stn HQ ) c) MCCB 250 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 07 Nos (For SNCOs Mess - 01, Bank / Canteen - 01, AGE(I)/MES IB - 01, Logistic sec - 01, Steet light - 01, SMC -01, Spare - 01 )

d) MCCB 200 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 05 Nos (For SNCOs Mess - 01, MT Section-01, Rajmahal - 01, MGR-01, MRS-01Spare - 01 ) e) MCCB 160 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 04 Nos (For Gas Godown - 01, FPO - 01, Provision Store -01, 16 Key pers-01, Spare-01) f) Supply and fixing Timer switch for stree lights of suitable amp - 01 No g) LED Indicating Lamps for ech phase with colour coed Red Yellow Blue for R, Y and B Phases-01 Set h) Multifunctional Intelligent Panel Meter digital type for measuring Volts, Current, Hz, pf, power, energy, THD along with connected CTs Make: Schinder / L&T-01 No

M&L in repair LT Panel board (CPRI Approved) with copper bus bar of capacity 800 amp duly insulated with proper RYBN colour coded PVC heat shrink sleeves supported on epoxy type insulator with internal wiring of suitable rating of alumimnium/copper strips and flexible copper wires ,made out of CRCA sheet 2 mm thick CRCA indoor type factory made indoor coubicle of size 1200x600x300 mm (HxWxD) / suitable size to accomodate following swtichgears, flat top roof, floor mounted, free standing, weather dust vermin proof, air ventilation louvers, back side bolted type openable front side operatable hinged compartments with locking arrangements, complete with powder coat after 7 tank process polyster siemens grey structural RAL-7032 shade with base dimension MS iron channel 75x40x5mm for floor mounting all complete wwith necessary locking arrangements along with lugs, danger notice plate, strickering of Switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per IS: 8623 (incoming and ougoing side) mounted on insulators as per IS with heat proof colour code, insulators suitable for three phase and four wire LT AC, 50 Hz 415 V capacity complete with powder coating, necessary internal electric connection as required and provision of the following: (At Sub Stn No 3)

Incoming: b) MCCB 400 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 01 Nos Outgoing: b) MCCB 320 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 02 Nos (For Type -I - 01, Cpl area - 01) c) MCCB 200 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 04 Nos d) MCCB 160 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 02 Nos e) LED Indicating Lamps for ech phase with colour coed Red Yellow Blue for R, Y and B Phases-01 Set

f) Multifunctional Intelligent Panel Meter digital type for measuring Volts, Current, Hz, pf, power, energy, THD along with connected CTs -01 No

M&L in repair LT Panel board (CPRI Approved) with copper bus bar of capacity 800 amp duly insulated with proper RYBN colour coded PVC heat shrink sleeves supported on epoxy type insulator with internal wiring of suitable rating of alumimnium/copper strips and flexible copper wires ,made out of CRCA sheet 3.15 mm thick CRCA outdoor type factory made indoor coubicle of size 1300x1200x500 mm (HxWxD) / suitable size to accomodate following swtichgears, floor mounted, free standing, weather dust vermin proof, air ventilation louvers, back side bolted type openable front side operatable hinged compartments with locking arrangements, complete necessary locking arrangements along with lugs, danger notice plate, strickering of Switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per IS: 8623 (incoming and ougoing side) mounted on insulators as per IS with heat proof colour code, insulators suitable for three phase and four wire LT AC, 50 Hz 415 V capacity complete with powder coating, necessary internal electric connection as required and provision of the following: (At Sub Stn No 3)

Incoming: a) MCCB 400 A, 4P, 36 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 01 Nos Outgoing: c) MCCB 200 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 05 Nos d) MCCB 160 A, 4P, 25 KA(Thermal Magnetic Release), Rotary handlle, both end spreader links- 02 Nos e) LED Indicating Lamps for ech phase with colour coed Red Yellow Blue for R, Y and B Phases-01 Set f) Supply and fixing Timer switch for stree lights of suitable amp - 01 No g) Multifunctional Intelligent Panel Meter digital type for measuring Volts, Current, Hz, pf, power, energy, THD along with connected CTs -01 No

M&L in repair LT Panel board (CPRI Approved) with copper bus bar of capacity 600 amp duly insulated with proper RYBN colour coded PVC heat shrink sleeves supported on epoxy type insulator with internal wiring of suitable rating of alumimnium/copper strips and flexible copper wires ,made out of CRCA sheet 3.15 mm thick CRCA outdoor type factory made indoor coubicle of size 1200x1200x500 mm (HxWxD) / suitable size to accomodate following swtichgears, floor mounted, free standing, weather dust vermin proof, air ventilation louvers, back side bolted type openable front side operatable hinged compartments with locking arrangements, complete necessary locking arrangements along with lugs, danger notice plate, strickering of Switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per IS: 8623 (incoming and ougoing side) mounted on insulators as per IS with heat proof colour code, insulators suitable for three phase and four wire LT AC, 50 Hz 415 V capacity complete with powder coating, necessary internal electric connection as required and provision of the following: (At Rajmahal, Srn HQ, Mandir More)

Incoming: a) MCCB 250 A, 4P, 36 KA(Thermal Magnetic Release), - 01 Nos Outgoing: c) MCCB 160 A, 4P, 25 KA(Thermal Magnetic Release) - 03 Nos d) MCCB 63 A, 4P, 25 KA(Thermal Magnetic Release)- 05 Nos e) LED Indicating Lamps for ech phase with colour coed Red Yellow Blue for R, Y and B Phases-01 Set f) Multifunctional Intelligent Panel Meter digital type for measuring Volts, Current, Hz, pf, power, energy, THD along with connected CTs Make: Schinder / L&T-01 No

M&L Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip GI 32 x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

all as per above connected to galvanised earth lead wire 4.0mm

M&L Lightneining conductors Air termination, single pointed aluminium rod 12mm dia and 300mm long

M&L Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw including enclosure all complete

M&L Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all complete

M&L Copper strip 20 x 3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground all complete

Schedule of Credit

M/S KUMAR AVINASH (BID ID -3306075)

M/S MBS TRADING CO (BID ID -3303547)

AAY JAY ENTERPRISE (BID ID -3312330)