SPECIAL REPAIR TO PANELS LT HT IN DGIS UNDER GE U ELECTRIC SUPPLY DELHI CANTT 10

Supply, installation testing and commissioning of LT panel board outdoor type stainless steel (SS 316) Design verified as per IS/IEC-61439-1&2 by CPRI approved manufacturers along with FAT floor mounted 500V AC 3 Phase, 50 Hz factory made outdoor type, floor mounted double front execution, made out of 3.15 mm thick SS 316 and inner compartment should be 2 mm with arrangement for bus trunking entry from top of the panel with lifting angle 50x50x6mm base of 450mm height. Cable of size upto 300 sqmm 3.5 core entry/out from bottom confirming to degree of protection IP-65, gasketing of PU foam gasket ensuring IP protection from temperature with stand by capacity 40 to 80 degree celsius and locking arrangements. LT panel mounted on 02 Nos, PCC/RCC pillar including excavation and earth work (PCC 1:2:4) type B1 complete all as specified and directed by Engineer –in-charge. The LT Panel should be pre-wired proper spacing to accommodate all accessories, cable connection with suitable size of lugs/thimbles and cable glands comprising of the following :- (a) Aluminium bus bar 3 phase and neutral 600 Amps, 415 volts, fixed horizontally, duly insulated with heat shrinkable sleeves in colour code - 01 Set. (b) Multifunction meter with communication ports RS 485/232, 5 display, class-1 - 01 set (c) Indication lamps R,Y,B LED type - 01 Set (a) Incoming :- (i) Incomer of the panel having MCCB 440 volts 3 phase 4 wire 50 Hz complete with adjustable type 4 pole 400 Amps with ultimate breaking capacity Icu 36 KA at 415 volt, CTs, meters and cable boxes - 01 No, Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTs ratio 600/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 600 Amp, 4 pole, mounted on SMC insulator- set of four. (ii) ON load change over of capacity 400 A,4 P,440 V,50 Hz - 01 No (iii) Digital type Voltmeter 0-500 volt - 01 Set (iv) Digital type Ammeter with CT's - 01 No (v) Indicating Lamps : 01 set (vi) Three phase LT meter CT base - 01 No

(b) Outgoing :- (i) MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 25 KA - 04 Nos (ii) MCCBs 415V, 16KA, 4 Pole 100 Amps - 02 Nos (iii) All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (iv) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint (v) Indicating Lamps R Y B , LED type - 01 set Notes :- (a) Drawing shall be approved by GE. (b) Cost of MCCB and others accessories as specified here-in-before shall be deemed included in quoted rates. (LOCATION :- DGIS OFFICER MESS)

Supply, installation, testing and commissioning of LT panel board outdoor type stainless steel (SS 316) Design verified as per IS/IEC-61439-1&2 by CPRI approved manufacturers along with FAT floor mounted 500V AC 3 Phase, 50 Hz factory made outdoor type, floor mounted double front execution, made out of 3.15 mm thick SS 316 and inner compartment should be 2 mm with arrangement for bus trunking entry from top of the panel with lifting angle 50x50x6mm base of 450mm height. Cable of size upto 300 sqmm 3.5 core entry/out from bottom confirming to degree of protection IP-65, gasketing of PU foam gasket ensuring IP protection from temperature with stand by capacity 40 to 80 degree celsius and locking arrangements. LT panel mounted on 02 Nos, PCC/RCC pillar including excavation and earth work (PCC 1:2:4) type B1 complete all as specified and directed by Engineer –in-charge. The LT Panel should be pre-wired proper spacing to accommodate all accessories, cable connection with suitable size of lugs /thimbles and cable glands comprising of the following :- (a) Aluminium bus bar 3 phase and neutral 600 Amps ,415 volts, fixed horizontally, duly insulated with heat shrinkable sleeves in colour code - 01 Set. (b) Multifunction meter with communication ports RS 485/232, 5 display, class-1 - 01 set (c) Indication lamps R,Y,B LED type (a) Incoming :- (i) Incomer of the panel having MCCB 440 volts 3 phase 4 wire 50 Hz complete with adjustable type 4 pole 400 Amps with ultimate breaking capacity Icu 36 KA at 415 volt, CTs, meters and cable boxes - 01 No, Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTs ratio 600/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 600 Amp, 4 pole, mounted on SMC insulator- set of four. (i) Digital type Voltmeter 0-500 volt - 01 Set (ii) Digital type Ammeter with CT's - 01 No (iii) Indicating Lamps : 01 set (iv) Three phase LT meter CT base -01 No

(b) Outgoing :- (i) MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 25 KA - 03 Nos (ii) MCCBs 415V,16KA, 4 Pole 125 Amps - 02 Nos (iii) All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (iv) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint (v) Indicating Lamps R Y B , LED type - 01 set Notes :- (a) Drawing shall be approved by GE. (b) Cost of MCCB and others accessories as specified here-in-before shall be deemed included in quoted rates. (LOCATION :- DGIS OR LINE)

Supply, laying and testing of 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 150 sq mm 3.5 core complete all as specified and directed by Engineer-in-charge.

Supply, laying and testing of 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 sq mm 3.5 core complete all as specified and directed by Engineer-in-charge.

Supply, laying and testing of 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 95 sq mm 3.5 core complete all as specified and directed by Engineer-in-charge.

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 50 sq mm 3.5 core complete all as specified and directed by Engineer-in-charge.

Taking out & Re-outing of existing XLPE cable HT/LT any make and any size including laying old unreinforced precast concrete cable covers/ bricks, excavation, sand cushioning, returning, filling & removal complete all as specified & directed by Engineer-in-charge.

M&L for boring of holes on any type of soil of size 160 mm dia,under road/pavement/hard standing by trenchless technology using ultra sound technique and necessary machine including material and labour for HDPE pipe of 160 mm dia suitable for 04 Kg/sqcm working pressure. Wall thickness of pipe not less than 6.5 mm for 33/11 KV cable complete all as specified and directed by engineer –in-charge. Note :- (i) The contractor will be responsible for taking permission from appropriate authority i.e. NHAI/IGL or other Units , if needed, for above said work. (ii) Depth of Trench Less shall not less than 2.5 mtr from ground level unless other wise specified due to site requirement and contractor has to maintain the depth of trenhless up to 4 mts from ground level if required as per site conditions all rates quoted shall be deemed to be included to maintain the trench less depts as directed during execution to avoid damages to the existing services. (iii) The cost quoted is deemed to be included for repairs/rectification for damages done to the existing electrical/comminication and water supply system/sewage system during execution of work.