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| 1 | Taking out LT XLPE/PVC insulated armoured cable alongwith all joints of any size from trenches wall/roof including taking out of brick layer and sand from trenches completeallas specified and as directed by EIC. |
| 2 | Excavation in trenches by mechnical/Mannual meansnot exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out all kind ofsoil complete all as specified and as directed by EIC.. |
| 3 | M&L for Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm insoft/loosesoil. complete all as specified and as directed EIC. |
| 4 | Removing excavated material/soil to a distance not exceeding 50mand depositing where directed at a level not exceeding 1.50m above the starting point complete all as specified and as directed EIC. |
| 5 | Supply and fixing Double wall Corrugated High Density Polymer Ethylene (HDPE) pipe of 50 mm sizes as per IS 14930 (Part-2):2001, Laid in trenches/floors and fixed on walls/poles, with and including neccessary fittings such as bends, sockets and other connected accessories etc., for laying of electric cables, complete all as specified and as directed by EIC. |
| 6 | All as above itemNo 5but size of HDPE pipesize 90 mm diameter |
| 7 | Supply, laying and testingLTXLPE of size 16 Sq mm 4 core insuated PVC bedded galvanised steel strip or wire armoured earthed electric power cable with aluminium conductor 1100 volts grade, heavy duty in trenches/along pole or wall of following sizes complete all as specified and as directed by EIC.Note:- 1. Excavation and earth work,pipes, clamps, and cable joint shall be measured and paid separetely under respective items :- |
| 8 | All as per item No 7 above but of size 25 Sq mm 4 core |
| 9 | All as per item No 7 above but of size 35 Sq mm 3.5 core |
| 10 | All as per item No 7 above but of size 50 Sq mm 3.5 core |
| 11 | All as per item No 7 above but of size70 Sq mm 3.5 core |
| 12 | All as per item No 7 above but of size95 Sq mm 3.5 core |
| 13 | All as per item No 7 above but of size 120 Sq mm 3.5 core |
| 14 | Supply & laying in repair 80mm bore galvanized steel tubing \"light grade\"with all fittings in trenches/ under roads/ along pole/ wall for cable protection all as specified& as directed by EIC. . |
| 15 | M&L for Road cutting for UG cable under road/railway crossing, pavement, hardstanding by mannually means, protection GI pipe for cable of required dai and making it good to match with the adjoining surface/structure for after cable passing complete all as specified and directed by EIC. Note : GI pipe and PCC will be measured and paid against respective items. |
| 16 | Supply & Fixing in repair6 -16 Sqmm 4 Core cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 and 4core XLPE armoured aluminium conductor cable complete all as specified anddirected by Engr-in-Chrage..Make 3M-Seal/Birla/Denson Note : Excavation, returning filling and removelshall be measured and paid separatly under relevant item of this BOQ |
| 17 | All as per item No 16 above but of size 70 to 120 sq mm 3.5 core |
| 18 | All as per item No 16 above but of size 150 to 185sq mm 3.5 core |
| 19 | All as per item No 16 above but of size 240 to 300sq mm 3.5 core |
| 20 | M&L for PCC (1:2:4) type C-1 using 20 mm graded stone aggregate as in coping/plinth block including necessary form work at arroundLT paneland around thestreet light poledepot area, complete all as speciifed and directed by Engr-in-Chrage. |
| 21 | M&L for PCC (1:3:6) type C-1 using 20 mm graded stone aggregate as in coping/plinth block including necessary form work atLt panel and street light poledepot area completeallas speciifed and directed by Engr-in-Chrage. |
| 22 | Material and Labour for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation of pole upto ground level at arroundLT paneland around thestreet light pole depot area, complete allas speciifed and directed by Engr-in-Chrage. |
| 23 | Material and Labour for Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers all at arroundLT paneland around thestreet light pole depot area,complete allas speciifed and directed by Engr-in-Chrage. |
| 24 | Supply and fixing in repair retro reflective boards in shape of rectangle of size 1.0 m x 1.4 m made out of 2 mm thick stainless steel both side bounded/pasted with high prismatic, sheet manufactured by Avery Dennison or 3M with desired letters/logos designed as directed the board shall be supplied with and including stainless steel frame made out of 25mm dia pipe in frame around duly welded with and including stainless steel sheet and stainless steel posts of 38 mm dia and full length of 2.20 m one side and 2.8 m other side complete all as specified and directed.Note: (i) Rate for fixing of boards with PCC 1:2:4 type B2 filling of size 45x45x60 cm to be incl in unit rate.(ii) The board should be written description as directed by Engineer-in-Charge. |
| 25 | Supply and fixing ofPlasticSheet 10mm thickness, HDPE/Polycarbonate, Weatherproof, on Iron gate with SS screws, rubber washers, PVC edge beading at substations buildingin RA and Depot areacomplete all as specified and directed by EIC. |
| 26 | Supply and fixing HDPE green shed net,with mnimum GSM 75%as per manufacturer data sheet (width 3 meter) at substations boundry including tying, fastening and all accessories in RAareacomplete all as specified and directed by EIC. |
| 27 | Supply, installation, testing and commissioning of a Portable/Vehicle-mounted HT/LT Cable Fault Locator Machine suitable for locating faults in LT (1.1 kV) and HT (up to 33 kV) underground power cables. The system should accurately identify fault type, distance and pinpoint location,.1.1 Surge Generator (Thumper Unit)- Output Voltage: 0–16 kV / 0–32 kV selectable and Surge Energy: 1200–2000 Joules minimum andDigital voltmeter & ammeter displayand Over-current & over-voltage protection, over temp(Thumper SET Up to 32kvDC Inbuilt auto discharge and totally earth protected safety interlock, in built discharge,Timer,Zero Indiactor, Earth protection, over temp. indicator Accessories :MAINS CORD) 1.2 Time Domain Reflectometer (TDR)- Fault locating up to 15 km or above and1 meter resolution , Auto/manual, modes, 1.3 Pin-Pointing System- Acoustic + Electromagnetic detection, Accuracy ±0.2 m, 1.4 Cable Route Tracer- 10–20 W transmitter, Tracing depth 3 meters,1.5 Technical Requirements - Suitable for XLPE, PILC, Armoured/Unarmoured Cables,- Cable size 10 sqmm to 400 sqmm,- IP54 enclosure, Digital control system,1.6 Accessories- HV leads, Earthing cables, Ground microphones, Signal clamps, Charger and Carrying case,1.7 Testing & Commissioning- On-site installation and demonstration, Calibration certificate,1.6Contractor hereby undertake to provide warranty support for a minimum period of 24 months from the date of commissionin, all as specified and directed by EIC. |
| 28 | Dismantling and taking out the existing unserviceable (damaged/broken) Panel of any type and anysize, from Locationand removal from site all as directed by Engr-in-Chrage. |
| 29 | Supply install, testing and commissioningOutdoor,in replacement of LT Distribution Panel Feeder Pillar (CPRI approved) Cubicle type,IP-56,outdoor type confirming to IS: 61439 Part I & II factory fabricated made out ofouter cover with 3 mm thick CRCA sheet & inner cover with 2mm thick CRCA sheet ofsuitable size to accommodate all accessories / fittings, compartmentalized in costruction to accommodate the incoming MCCB and TPN bus bars and outgoing MCCBs feeders. The TPN busbars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator at an interval of not more than 500 mm through out the length of the TPN bus bar. The incoming as well as outgoing MCCBs shall have extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC/Epoxy insulators having provision for termination of incoming and outgoing cables. The cubicle shall have a bottom and four legs (400mm long) of size 50x 50x6 mm, The panel shall be painting with powder coated finish with RAL 7032 SIEMENS GRAY STRUCTURE after seven tank phosphating treatment, front & back opening type, andfixing 2 Nos.danger notice plate with letter, figures and conventional skull bones in signal red colour and fixed front & back door to LT panel with voltage and danger indicated in Hindi and English, with double door shutter and shall have louvers and airvent gasket for natural flow of air, Neoprene adhesive type gasket shall be used to make panel vermin proof and comprising of followingall as specified and directed by EIC. Note: In Case of failure, manual system should also be provided. Note :- PCC work will be included in quoted rates and all MCCB and MCB make should be Schneider. Note : The panel manufacturer should have following Govt. Approved Certificates: ( Location : SP Camp/as directed in RA)(I) Incoming :- (i) Aluminium busbar, 4 Pole, 300 Amps (ii) MCCB 4P, 350A, 36 KA, with thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 No.(iii)Ammeter Digital type, CT operated 0-630A range, MAKE: SECURE / L&T (with selector switch and CT) - 01 Set(iv)Volt Meter Digital type 0-500 V range, Make:SECURE / L&T(With selector switch) - 01 No.(iv ) SamrtIndicating Lamp LED type 240 V 50 HZ AC supply (Cat Part No : SZRILXX24240 Shakti or euivalent BCH/SIEMENS/L&T) set of three colour (RYB)-01 set.(vii)SPD (Type-2) 3 Phase, 20-40KA) - 01 No Make: CAPE, Cat No Protec T1-300-4+0+R(II) Outgoing :-(i) MCCB 4P, 250A, 36 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. (ii) MCCB 4P, 125A, 36 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 02 Nos.(iii) MCCB 4P, 100A, 25 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 02 Nos.(iv) MCB 3P, 63A, 10 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. (v) MCB TPN, 32A, 10 KA, with thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 02 Nos. |
| 30 | Supply install, testing and commissioningOutdoor,in replacement of LT Distribution Panel Feeder Pillar (CPRI approved) Cubicle type,IP-56,outdoor type confirming to IS: 61439 Part I & II factory fabricated made out ofouter cover with 3 mm thick CRCA sheet & inner cover with 2mm thick CRCA sheet ofsuitable size to accommodate all accessories / fittings, compartmentalized in costruction to accommodate the incoming MCCB and TPN bus bars and outgoing MCCBs feeders. The TPN busbars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator at an interval of not more than 500 mm through out the length of the TPN bus bar. The incoming as well as outgoing MCCBs shall have extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC/Epoxy insulators having provision for termination of incoming and outgoing cables. The cubicle shall have a bottom and four legs (400mm long) of size 50x 50x6 mm, The panel shall be painting with powder coated finish with RAL 7032 SIEMENS GRAY STRUCTURE after seven tank phosphating treatment, front & back opening type, andfixing 2 Nos.danger notice plate with letter, figures and conventional skull bones in signal red colour and fixed front & back door to LT panel with voltage and danger indicated in Hindi and English, with double door shutter and shall have louvers and airvent gasket for natural flow of air, Neoprene adhesive type gasket shall be used to make panel vermin proof and comprising of followingall as specified and directed by EIC.Note: In Case of failure, manual system should also be provided. Note :- PCC work will be included in quoted rates and all MCCB and MCB make should be Schneider. Note : The panel manufacturer should have following Govt. Approved Certificates:(Location : Near DOSI /as directed in RA ) 1. CPRI Certification IEC-61439(I) Incoming :- (i) Aluminium busbar, 4 Pole, 400 Amps(ii) Digital Energy Meter 3 Phase CT Operated -01(iii) MCCB 4P, 350A, 36 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 No. (iv)Ammeter Digital type, CT operated 0-630A range, MAKE: SECURE / L&T (with selector switch and CT) - 01 Set(v)Volt Meter Digital type 0-500 V range, Make:SECURE / L&T(With selector switch) - 01 No.(vi )SamrtIndicating Lamp LED type 240 V 50 HZ AC supply (Cat Part No : SZRILXX24240 Shakti or euivalent BCH/SIEMENS/L&T) set of three colour (RYB)-01 set.(vii)SPD (Type-2) 3 Phase, 20-40KA) - 01 No Make: CAPE, Cat No Protec T1-300-4+0+R(II) Outgoing :-(i) MCCB 4P, 250A, 36 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. (ii) MCCB 4P, 125A, 36 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. (iii) MCCB 4P, 100A, 25 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. (iv) MCB 3P, 63A, 10 KA, with Integrated Earth Leakage Protection and thermal magnetic: O/L & S/Cprotection , ICS= 100% ICU= 01 Nos. |
| 31 | Supply, installation, testing and commissioning of UG Electrical SystemT-400 is a high-performance underground CABLE & METALLIC PIPE locating system. It consists a transmitter and a receiver and can be used to do route tracing, pipe exploration and depth measurement of the underground cables and metallic pipes. It can also be used to identifytarget cable from a bunch of cables, locate the pipe insulation damage and part type cable fault Multiple detection modes: Underground pipelines are all in sight. (i)High sensitivity, 0.5Hz ultra-narrow bandwidth reception, highly resistant to interference. (ii) Real-time depth measurement: Real-time depth measurement. (iii) Passive detection: Power frequency band + radio frequency band. (iv) Transmitter clamp: Coupling signals to operating cables. (v) Probe mode: In combination with the probe (optional), it can measure the path and depth of non-metallic pipes.(vi) Digital power amplifier signal transmission, fully automatic impedance matching, automatic (vii) protection. Multiple signal output methods of the transmitter: Direct connection output, clamp coupling, radiation induction.(viii) Fully digital processing of transmission and reception, stable and reliable.(ix) Built-in large-capacity lithium-ion battery pack, automatic shutdown when under-voltage,automatic shutdown after long-term inactivity. TECHNICALSPECIFICATION:Transmitter: -(i) Output mode: Directly connection, clamp coupling(optional)sonde detection(optional) (ii) Output frequency:512Hz,1024Hz,8kHz,33kHz,82kHz (iii) Output power: 6W max. (vi)Max. Output voltage: 60v (v) Max. Current: 200Ma (vi) Impedance match: Auto (vii)Display: High resolution 480x240 color LCD (viii) Power supply: Built-in Lithium battery group, nominal 7.4V, > 5AH (ix) Volume: 278x143x52 mm (x) Weight: 1.15 kgs TECHNICAL SPECIFICATIONS : Receiver: -(I) Receiving mode: Built-in Coil (ii) Detection mode: Wide peak, narrow peak, valley value (iii) Active frequency: 512Hz,1024Hz,8kHz,33kHz,82kHz (iv)Passive frequency: Power frequency and its harmonics, high, medium and low frequencybands of radio frequency (iv) Display: High resolution color 320x480 LCD (v) Maximum Depth: 5m (vi) Power supply: Built-in lithium ion battery pack, nominal 7.4V, > 2.5Ah. (vii) Volume: 628x287x98 mm (viii) Weight: 1.18 kgsCABLES The cable should be provided with screw terminal for protective earth connection with a monitoring switch so that putting into operation of the system is only possible when the protective earth lead is connected on the system side. The particulars of cables required are indicated below: 1. EARTHING CABLE: 15m earthing cable 16 sq mm multi strand flexible copper with rubberised insulation to connect. 2. POWER SUPPLY CABLE: 15m three core cable for connection of equipment to mains (max. 16A). 3. HV CABLE: 15m, Co-axial HV cable to serve as connection between cable fault locator and the cable to be tested. The cross section of core and shied should be 6 sq. mm. The lead should be suitable for an operating voltage up to 40KV DC. EPR insulation should be used, so that cable can remain flexible even in extreme cold conditions. SAFETY MEASURES The instrument should have a built-in automatic discharge feature as per which a cable (installation) has to be safely discharge after a high voltage test. An emergency button on surge generator shall be provided to disconnect all equipments. All equipments shall be discharged on supply failure or disconnection of the unit. complete all as specified and directed by EIC |
| 32 | Supply, installation, testing and commissioning of UG Electrical System DIGITAL FAULT LOCATORPre-location of faults in cables shall be carried out using various fault location methods built-in the equipment with the help of highly sophisticated Menu driven microprocessor based Digital Fault Locator. The equipment should have following features:Should be fully menu-guidedDisplay should be color LCD. Should have facility for operation up to 6h in battery mode Should support following methods: (i)Pulse Echo Method (ii)Impulse Current Method TECHNICAL SPECIFICATIONS (i) Output voltage of transmitting pulse : 10Vp @50 Ohms (ii) Pulse width of transmitting pulse : 75ns to 10µsec (iii) Voltage withstand : Yes, 2 Outputs protected upto 600VAC (iv) Output impedance : 50-150 ohm (v) Sensitivity of input divider : 10 Ohms(vi) Measuring ranges @ v/2=80m/µs(vii) 1000 m to 60 Km @ 80 m/µsec(Optional upto 40kMs) (viii) Sampling rate : 80 MHz (ix) Resolution :0.5m @ 80m/ µsec (x) Propagation velocity v/2 : 50 m/µsec-150m/µsec (xi) Zoom: Yes, in ICM Mode (xii) Display : 320x240, backlight LCD (xiii) Measurement: Direct on screen: 2 cursors (xiv) Power supply for operation and charging : 100 – 240 VAC / 50Hz (xv) Internal Battery : 12V / 2.3Ah Operating Capacity: >10Hrs. Auto-power-off: Programmable:5, 10 or 15 min.(xvi)Operating temperature : -10 °C … +50 °C (xvii) Type of Protection : IP 54 (xviii) Weight : 3.8Kg (xix)Delivery includes :1) 100-240 VAC battery charger.2) Set of cables with 2 measuring leads.3) BNC - BNC cable 4) Operation manual. 5) Transportation bag complete all as specified and directed by EIC. |
| 33 | Supply and fixing in replacement Onload changeover switch AC-23 (side handle) in sheet enclosure 415 Volt , 50 Hz doublepole 100 Amp all as specified and directed by EIC. |
