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| 1 | Taking down existing old unserviceable LT Panel board with all accessories and Supply, installing, erecting, commissioning and testing newfactory made LT panel board, 415 Volts, 3 Phase & 4wire system, cubical out door type of suitable size for housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable alley protected with bakelite sheet between bus bar & cable alley with front side shutters with locking arrangement, including TPN Aluminium bus bar insulated with colour coaded heat shrinkable sleeve of rating not less then 1.5 times the rated capacity of the incomer ACB/MCCB and bus barchamber covered both side using bakelite sheet partition and wire mesh to the back side of cable alley for the protection purpose . All type Test Certificates and Design varification with switch gears ( ACB & MCCB) as per confirming to IEC: 61439/2011Part-1 andpart -2 with short circuit test at 65 KA, should be submitted by the contractor before executing the job. The TPN bus bar shall be mounted on F class insulators with intervals not more then 500 mm.All control wiring shall be with FRLS PVC insulated 2.5 sqmm multi-stranded copper conductor and shall be properly bunched. The panel board shall have bottom channel of size 75 x 40 mm properly welded with 45 CM long 04 legs of angle iron 50x50x6 mm using 3 mm thick CRCA sheet corners to all legs and complete mounted or fixed on PCC foundation above 0.45 mtr on floor and cable connection with suitable size of Aluminum lugs and suitable size of chrome plated brass double compression glands provided for incoming and out-going cables comprising the following :- Make of ACB/ MCCB/MCB/Change over switch: L&T/ABB/LEGRAND/SCHNIEDER/SIEMENS |
| 2 | INCOMING MCCBa)250 Amp 4 pole MCCB 36 KA breaking capacity with adjustable thermal magnetic setting with earth fault protection and rotary handleIcs= 100% Icu-01 Nos. OUTGOING MCCBa)125 Amp 4 pole MCCB 25 KA breaking capacity with adjustable thermal magnetic setting with rotary handle Ics= 100% Icu - 02 Nos.b)100 Amp 4 pole MCCB 25 KA breaking capacity with adjustable thermal magnetic setting with rotary handle Ics= 100% Icu - 02 Nos.c)63 Amp 4 pole MCCB 25 KA breaking capacity with adjustable thermal magnetic setting with rotary handle Ics= 100% Icu - 01 Nos.d) Space for spare MCCB.Metering:a) AC digital voltmeter 0-500 volts Size 4\"X4\"with 3 Ph selector switch-01 Nosb) 0-500 digital Amp meter with suitable Size 4\"X4\" with 3 Ph selector switch- 01 No..c) LED Indicating lamps RYB set of three -01 SetsNote: (a) Cable entry should be incoming/ out going from separate cable gallery.(a) All incoming/outgoing MCCBs shall be provided with suitable size of copper connection plates.(b) All incoming/outgoing MCCBs shall be provided with suitable spreader links – 04 Nos.(c) Provision of gland hole, brass glands and heat shrinkable end joints of all incoming and out going cables all as directed.(d) All incoming/outgoing MCCBs should be marking label/end plate/end clams/ suitable size of terminal block stud/screw less type etc.(e) Main bus bar/ link bus bar should be full covered including back side |
| 3 | Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay andpipe line,and getting out complete all as specified and directed |
| 4 | Returning & filling including spreading, leveling watering and well ramming in layers not exc 25 cm thick in any type of soil complete all as specified and directed. |
| 5 | Removal of excavated soil to a distance not exc 50 m above the starting point complete all as specified and directed. |
| 6 | Supply & laying double walled corrugated (DWC) HDPEfull rounded pipe in 6 m lenght conforming to IS 16205 Pt-24 of approved colour complete with fittings for cable protection of size 90 mm outer dia and 75 mm inner dia complete all as specified and directed. |
| 7 | Supply & laying double walled corrugated (DWC) HDPEfull rounded pipe in 6 m lenght conforming to IS 16205 Pt-24 of approved colour complete with fittings for cable protection of size 75 mm outer dia and 63 mm inner dia complete all as specified and directed. |
| 8 | Supply & laying double walled corrugated (DWC) HDPEfull rounded pipe in 6 m lenght conforming to IS 16205 Pt-24 of approved colour complete with fittings for cable protection of size 63 mm outer dia and 50 mm inner dia complete all as specified and directed. |
| 9 | M & L for drilling suitable dia horizontal bore holes for insertion/ laying of 50 to 350 mm bore GI/HDPE tubing of any description below/ under road surface/ floors etc with using mechanical or manual devices as required at site complete all as specified and directed. |
| 10 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 150 Sqmm 3.5 Core, including taking down the unserviceable UG cablecomplete all as specified and directed. |
| 11 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 120 Sqmm 3.5 Core, including taking down the unserviceable UG cablecomplete all as specified and directed. |
| 12 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 70 Sqmm 3.5 Core, including taking down the unserviceable UG cablecomplete all as specified and directed. |
| 13 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 50 Sqmm 3.5 Core, including taking down the unserviceable UG cable complete all as specified and directed. |
| 14 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 25 Sqmm 4 Core, including taking down the unserviceable UG cablecomplete all as specified and directed. |
| 15 | S&L XLPE LT UG cable PVC insulated, beddedarmoured heavy duty electric cable 1100 volts grade with aluminum conductor of of cable 16 Sqmm 4 Core, including taking down the unserviceable UG cablecomplete all as specified and directed. |
| 16 | M & L for replacament of existing old unsv earthing complete with galvanised steel earth plate electrode , 600 x600 x 6mm thick burried directly in the ground (earth pit not less than 2.25 mtr deep below ground level)withtop edge of the platenot less than 1.5mtr below ground level connected to galvanised iron wire 4mm dia as earth lead by means of bolts, nuts and washers of GI up to test point , GI tubing 15 mm bore medium grade protection pipe , GI watering pipe 20mm bore light grade with funnel and wire mesh , charcoal ,salt and precastPCC 1:2:4 (Nominal mix ) reinforced with XPM having weight not less than 4 kg /sqm including suitable handle of 6mm dia MS bar and angle iron 40x40x3mm frame for cover including earth workin any type of soil , removal of surplus soil to a distancen.exc 50m and connecting , testing on completion all as shown on electricplate No 03 of SSR -2009 Part I complete all as specified and directed.(Note: Excavation and earth work is deemed to be included in the rates quoted). |
| 17 | M&L for preparation of steel surface of electric pole upto 11 Mtr longextension portion, apply one coat of aluminum paint over full length and marking of pole number and five strips as per approved colour by the departmetnusing synthetic enamel paint all as per existing complete all as specified and directed. |
| 18 | M & L for servicing of 415 Volt electrical panel indoor /outdoor type for for cleaning of dust particle inside the panel like MCCB , relay/contactor with help of blower etc and tightening of all electrical connection and complete testing and replacement of burnt lugs etc complete all as specified and directed. |
| 19 | supply and fixing in replacement of 4 pole MCCB, 16 KA ,3 phase, 50 Hz suitable for operation on 415 V with Thermal Magnetic Release of capacity 125 Amps along with all accessories as requiredfor connction ,including dismantling and removal of old unserviceable MCCB complete all as specified and directed. |
| 20 | Supply, installing, erecting, commissioning and testing newfactory made Bus Bar panel board cubical out door type of size .750 MtrX 0.600mtrX0.500mtrfor housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement panel base of angle iron 50x50x6 mm upto 60 cm legs &bottom channel of size 75 x 40 mmfor 433 volts, 3 phase, 4 wire systemincluding TPN Aluminium bus bar of rating250A, 4PoleThe TPN bus bar shall be insulated with colour coded heat shrinkable sleeves and shall be mounted on F class insulators complete all as specified and directed. Note : Bus bar panel should be fixed on PCC plateform of suitable size and rate of PCC are deemed to beincluded in quoted rate. |
| 21 | Supply, installing, erecting, commissioning and testing newfactory made Bus Bar panel board cubical out door type of size 1.00 MtrX 0.750mtrX0.600mtrfor housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement panel base of angle iron 50x50x6 mm upto 60 cm legs &bottom channel of size 75 x 40 mmfor 433 volts, 3 phase, 4 wire systemincluding TPN Aluminium bus bar of rating400A, 4PoleThe TPN bus bar shall be insulated with colour coded heat shrinkable sleeves and shall be mounted on F class insulators complete all as specified and directed. Note : Bus bar panel should be fixed on PCC plateform of suitable size and rate of PCC are deemed to beincluded in quoted rate. |
