CA NO CWE/PAT/T-52/2020-21 UPGRADATION OF TRANSFORMERS AT CERTAIN LOCATION AND SPECIAL REPAIR TO HT SWITCH GEAR AND ALLIED WORKS AT ELECTRIC INSTALLATION UNDER GE NORTH PATIALA

Amount

Schedule 'A'Section-I (EXINTERNAL ELECTRIFICATION WORKS)

Total amount of Sch 'A' Sec I (ExInternal Electrification Works)

Schedule 'A'Section-II (Misc Items of Works) Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Material and labour for disconnecting of 300 kVA transformer from foundation carefully after taking out necessary electrical connection and depositing to MES store yard all as specified and directed at site.

Material and labour for disconnecting of 200 kVA transformer from foundation carefully after taking out necessary electrical connection and depositing to MES store yard including demolition including dismantling 02 Nos stay assembly all as specified and directed at site.

Material and labour for disconnecting of 63 kVA transformer from foundation carefully after taking out necessary electrical connection and depositing to MES store yard including demolition including dismantling 02 Nos stay assembly all as specified and directed at site.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 Sqmm 4 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 95 Sqmm 3 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 Sqmm 3.5 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 400 Sqmm 3.5 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 500 Sqmm 3.5 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 Sqmm 3.5 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 120 Sqmm 3.0 core all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 300 Sqmm 3.5 core all as specified and directed.

Boring of holes under road, pavement, hard standing by trench-less technology using ultrasound technique and necessary machine suitable to pass through 40 mm bore GI tubing and cable etc complete all as specified and directed.

Boring of holes under road, pavement, hard standing by trench-less technology using ultrasound technique and necessary machine suitable to pass through 80 mm bore GI tubing and cable etc complete all as specified and directed.

Boring of holes under road, pavement, hard standing by trench-less technology using ultrasound technique and necessary machine suitable to pass through 100 mm bore GI tubing and cable etc complete all as specified and directed.

S& F Rigid non-metallic PVC conduit 40 mm dia exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc all as specified and directed.

S & F factory made sheet distribution board, protection class IP-42 for multiphase out going suitable for mounting MCCBs as incomer of rating 63 Amp, confirming to relevant IS with minimum 200 Amp copper bus bar ,single metal door including connections with copper thimbles as required,415 Volts AC supply all as specified and as directed.

Cutting of wall/hard standing for laying of cables and making good the existing surface with using PCC type B1 (1:2:4) using 20mm graded aggregate excavation and earth work complete all as specified and directed

LT Air Circuit Breaker 4 Pole, 415V, with Manual Draw out type microprocessor release of capacity 630 Amps,50KA all as specified and directed.

Supply installation, Testing and commissioning LT feeder piller board as per designed and approved by GE outdoor type cubical panel board suitable for 3 phase 4 wire 415 Volts 50 Hz factory fabricated, made of 3.0 mm thick CRCA sheet , CPRI approved and MS angle iron sectiom 40X40X6mm frame with front and back openable double door system with locking arragement louver and air vent gasket for manual flow of air with canopy, inner compartment made out of 2mm thick CRCA sheet duly compartmentalised suitable for ACB capacity 630 Amprs incoming and outgoing with lockable arrangement fixed on PCC foundation complete all as specified and directed. Note : PCC shall be measured and paid separately

M&L for expanded metal cut to length bend to shape required with and annealed miled steel not less than 0.9 mm dia including fixed with galvanised steel stapples or welded with supporting steel members. Weight XPM is not less than 3.15 Kg/Sqm complete all as specified. Note:MS work required to fixed XPM mesh shall be measured and paid seperately.

Material and labour for removing old plaster from transformer foundation carefully after taking out necessary electrical shut down and despersal of removed material as indicated by competent authority all as specified and directed at site.

S&F 11 KV HT Feeder Piller cubicle outdoor type including aluminium bus bar suitable size complete all as specified and directed by Engineer in Charge.

Supply, install, testing and commissioning HT 11 KV , 3 Phase 50 Cycles, totally enclosed , metal clad with drawable type vacuum circuit breaker AIS panel stand alone type used as incomer having rupturing capacity 350 MVA as per ISO 9001and IS 14001 certification and as per IEC 62271-100-200 with short circuit rating 18.4 KA for 3 Sec having one No 630A horizontal isolation, horizontal draw out type vacuum circuit breaker with copper bus bar of suitable rating , floor mounting , trolley mounted complete with following:- (a) Manually & motor operated ( 230V, AC, 50 Hz ) spring charged trip free type incorporating mechanical as well electrical ON/OFF indication “OFF” push button test/ service position limit switches with 5 +5NC breaker auxiliary contacts in service position. (b) Epoxy cast wound current transformer (CT) dual range 11 KV of ratio 200-100/5A with digital metering and protection core including necessary control wiring:- (i) 15 VA burden for protection ( class 5P 10) (ii) 15 VA burden for metering (accuracy class 10) (c) Voltage transformer with three Nos , 1 phase 3 limbs connected in star, dual class 11KV/3/110V /3 with draw able type with automatic safety shutters 100 VA burden with primary & secondary fuses (confirming to related IS specification) (d) Protection arrangement for the breaker shall comprise of the following :- (i) Numerical IDMT relay with shunt trip on 24 V DC, consisting 2 element over current relay with setting from 50 to 200% (step of 25%) and one element earth fault relay with setting form 20 to 80% ( step of 10%)

Supply, install, testing and commissioning HT 11 KV , 3 Phase 50 Cycles, totally enclosed , metal clad with drawable type vacuum circuit breaker AIS panel stand alone type used as bus coupler having rupturing capacity 350 MVA as per ISO 9001and IS 14001 certification and as per IEC 62271-100-200 with short circuit rating 18.4 KA for 3 Sec having one No 630A horizontal isolation, horizontal draw out type vacuum circuit breaker with copper bus bar of suitable rating , floor mounting , trolley mounted complete with following:- (a) Manually & motor operated ( 230V, AC, 50 Hz ) spring charged trip free type incorporating mechanical as well electrical ON/OFF indication “OFF” push button test/ service position limit switches with 5 +5NC breaker auxiliary contacts in service position. (b) Epoxy cast wound current transformer (CT) dual range 11 KV of ratio 200-100/5A with digital metering and protection core including necessary control wiring:- (i) 15 VA burden for protection ( class 5P 10) (ii) 15 VA burden for metering (accuracy class 10) (c) Protection arrangement for the breaker shall comprise of the following :- (i) Numerical IDMT relay with shunt trip on 24 V DC, consisting 2 element over current relay with setting from 50 to 200% (step of 25%) and one element earth fault relay with setting form 20 to 80% ( step of 10%) (ii) Trip circuit supervision relay (iii) Anti pumping relay RE -300 (iv) Test terminal block fuses, circuit label, phase indication lamp etc as per standard

Supply, install, testing and commissioning HT 11 KV , 3 Phase 50 Cycles, totally enclosed , metal clad with drawable type vacuum circuit breaker AIS panel stand alone type used as outgoing, having rupturing capacity 350 MVA as per ISO 9001and IS 14001 certification and as per IEC 62271-100-200 with short circuit rating 18.4 KA for 3 Sec having one No 630A horizontal isolation, horizontal draw out type vacuum circuit breaker with copper bus bar of suitable rating , floor mounting , trolley mounted complete with following:- (a) Manually & motor operated ( 230V, AC, 50 Hz ) spring charged trip free type incorporating mechanical as well electrical ON/OFF indication “OFF” push button test/ service position limit switches with 5 +5NC breaker auxiliary contacts in service position. (b) Epoxy cast wound current transformer (CT) dual range 11 KV of ratio 100-50/5A with digital metering and protection core including necessary control wiring:- (i) 15 VA burden for protection ( class 5P 10) (ii) 15 VA burden for metering (accuracy class 10) (c) Protection arrangement for the breaker shall comprise of the following :- (i) Numerical IDMT relay with shunt trip on 24 V DC, consisting 2 element over current relay with setting from 50 to 200% (step of 25%) and one element earth fault relay with setting form 20 to 80% ( step of 10%) (ii) Trip circuit supervision relay (iii) Anti pumping relay RE -300

BANSAL ENGINEERING

Jawandha Enterprises

Bal Singh and Sons

KANISHKA ENTERPRISES

SATISH AND CO

Chauhan Associates

AP BUILDERS