UPGRADATION AND IMPROVEMENT OF ELECTRICAL INFRASTRUCTURE AT AF STN PALAM (TENDER-II)

Amount

E & M WORKS

Disconnecting the existing HT cable from OCBs/VCBs and taking down existing unserviceable OCBs/VCBs any type and any size in position and transporting to MES store yard or as directed by Engr-in-Charge.

Disconnecting the existing HT/LT side cable and taking down existing Transformer of any capacity in position and transporting to MES store yard or all as directed by Engr-in-Charge.

Dismantling of ACSR or AAC conductors any size and any type from the existing over head lines, including transpoting to MES store yard or credit to contractor all as directed by Engr-in-Charge.

Disconnecting and dismantling of earth wire or copper conductor, service feeder or any distributor span any type including service brackets ect., all as directed by Engr-in-charge.

Dismantling cross-arms of M.S. channel or angle sections etc. complete including MS clamp, bolt, nuts and wahsers Transporting to MES store yard or credit all as directed by Engr-in-Charge.

Dismantling insulators any type, any size complete including transporting to MES store yard or credit to contractor all as directed by Engr-in-Charge .

Disconnecting of LT cable and taking down old vintage unserviceable LT panel board from its position, transporting to MES store yard and deposited to MES salvage store all as directed by Engr-in-Charge.

Taking down unserviceable Earthing of any type and any size all as directed by Engr-in-charge.

Dismantling and taking down of concrete poles /steel tubular poles ,struts of any size all as specified and as directed by Engineer-in-Charge.

Lowering of High mast, disconnecting all necessary electrical connection and taking down existing old vintage flood light fittings any capacity from High mast lights including transporting to E/M store yard for deposting the above light fitting complete all as specified and directed by Engr-in-Charge.

Taking down existing flood light fittings any capacity and any size along with Periphery/fencing including transporting and depositing to E/M store yard complete all as specified and directed by Engr-in-Charge.

Taking down existing High bay light fittings any capacity from Hangar of height upto 30 meters including providing necessary suitable arrangements like ladder/vehicle mounted ladder etc and transporting and depositing to E/M store yard complete all as specified and directed by Engr-in-Charge.

Taking down existing unservicable street light fittings of any type from pole including GI bracket of any type complete and keeping aside safely for re-use at site or transportation to MES store yard as directed by Engr-in-Charge.

Taking down existing MCCB DBs/MCB DBs any type including taking down the MCCBs/MCBs complete all as specified and directed by Engr-in-Charge.

Disconnecting and taking down all electrical connections from panel and DG sets, necessary transporting arrangement of old vintage DG sets of capacities 285 KVA and 200 KVA including all accessories at location of Tech Power House & CE Office to MES yard complete all as specified and directed by Engr-in-Charge.

Disconnecting and taking down all electrical connections from panel and DG sets, necessary transporting arrangement of old vintage DG sets of capacities 166 KVA and 160 KVA including all accessories at location of Tech Power House to MES yard complete all as specified and directed by Engr-in-Charge.

Disconnecting and taking down all electrical connections from panel and DG sets, necessary transporting arrangement of old vintage DG set of capacity 30 KVA including all accessories at location of AFDC to MES yard complete all as specified and directed by Engr-in-Charge.

Excavating in trenches in hard/dense soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, laying of cable etc and getting out, complete all as specified and directed.

Excavating in trenches in hard/dense soil not exceeding 1.5 m wide and exceeding 1.5 m but not exceeding 3.0 m in depth for foundation, laying of cable etc and getting out, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil complete all as specified and as directed.

Removal of excavated surplus soil to a distance exceeding 5 KM and depositing where directed at a level not exc 1.5 Mtr above the starting point complete all as specified and as directed by Engr-in-charge

M&L for sand cushioning by using fine sand (Jamuna dry and clean sand ) in two layers , first layer of 80mm thick before laying of cable and second layer of 150mm thick after laying of cable (total punned depth of sand shall be 180 mm after punning down) complete all as specified and as directed. Note: Punned thickness shall be measured.

M&L for cover to underground cable with one layer of bricks using sub class ‘B’ bricks (Old size) laid flat across the cable complete all as specified and directed. Note: Excavation and earth work measured separately.

Supply & laying of factory made un-reinforced Pre cast concrete cable covers comforming IS 5820-1970 class HV type 1 flat of size 300 x 180 x 40 mm laid in trenches as protection to cables all as directed. Note :- Cable cover shall be tested as per IS- 5820-1970 from a Govt lab/NIT/IIT & test certificate shall be submitted before execution of work.

M&L for spreading/ laying and levelling coarse broken stone aggregate of 40 mm size evenly in Switch Yard and surroundings of transformer complete all as specified and directed.

M&L for PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete for transformer plate from, complete all as specified & directed.

M&L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in platform, filling and mass concrete,copping to pole for embedding stay road all as specified, including necessary form work a all as specified.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in platform, coping to pole for embedding stay road all as specified, including necessary form work and applying two coats of white wash to exposed surface of coping/platform all as specified..

RELAY & CONTACTOR : AUX CONTACTOR - 4A, 2NO+2NC FOR ANTIPUMPING, AUX CONTACTOR - 4A, 2NO+2NC FOR TRF FAULTS, NUMERICAL NON-DIRECTIONAL IDMT RELAY WITH 3 O/C + 1 E/F ELEMENT & HIGHSET MASTER TRIP RELAY. Breakers shall have a motor-operated, spring-charging mechanism. It should also be possible to charge the springs manually. The closing spring shall get re-charged (for subsequent closing) soon after a closing shot and prior to breaker tripping. In case the limit switch fails to cut out the spring-charging motor with the springs fully charged, the motor shall be automatically de-coupled or else positive isolation (at both ends) of power supply to spring charging motor shall be ensured. The control circuit shall be suitable for local as well as remote control. Breakers shall be trip-free and shall have an anti-pumping device. The breaker operating duty shall be O-3min.-CO-3min.-CO, unless otherwise agreed. Operating Mechanism: Electric power operating mechanism shall be motor wound spring charged stored energy type. However, manual-operating mechanism may be of the spring charging stored energy type or spring assisted type. For circuit breakers with electrical power operating mechanism, provision shall also be made for manual spring charging All stored energy operating mechanisms shall be equipped with the following features: Failure of springs, vibrations or shocks shall not cause unintended operation of breaker or prevent intended tripping operation. Closing of circuit breakers shall be prevented unless the spring is fully charged All electrical power operating mechanisms shall be suitable for remote operation and shall be equipped with following features Provided with motors operable on AC or DC control supplies as specified Provided with emergency manual charging facility. The motor shall be automatically, decoupled (mechanically) once the manual-charging handle is inserted. Closing operation of circuit breaker shall automatically initiate charging of the spring for the next closing operation without waiting for tripping of circuit breaker

Circuit breaker trip and closing coils, in case of electrically operated breakers, and trip coil in case of mechanically operated breakers and circuit breaker indication shall be suitable for satisfactory operation on a control supply as required All circuit breakers shall be provided with mechanically operated emergency trip device. This device shall be available on the front of the panel. Also mechanically operated 'closing' device shall be provided for all breakers on the font of panel of circuit breakers Breakers shall be provided with anti pumping & trip free feature. Each breaker shall be also provided with an operation counter Provn of rear cable termination for terminating HT cable upto 1x3Cx300 Sqmm XLPE cable Digital protective 3 phase Over current and earth fault relay with high set with CT rating 5A, 2NO+2NC On/Off/trip indications Trip circuit healthy indication lamp Power factor meter Cable gland of suitable size All circuit breakers shall be routine tested & type tested as per the relevant latest IEC-62271/latest IS 13118 and revisions thereof. Note:- The installation of above circuit breakers includes provision of suitable size adopters and bus bars for connections and matching with the existing incoming/outgoing circuit breakers or bus couplers with both sides extendable bus bars, control wiring, shifting/re-position work, if needed, of existing circuit breakers for placing of new circuit breakers and interconnections thereof and all connected items during execution of work and the cost is deemed to be included in the quoted rates. Make: ABB/Schneider/Siemens/BHEL

Supplying, installing, testing and commissioning of out door, non walk in type 1000 KVA package substation, with 11KV/433 volts Transformer, Ring main unit APFC Panel and LT ACB in one enclosure (with base frame) complete with following specifications all as specified and directed :- (a) Compact Ring Main Unit : - Three Ways, 11kV, 630Amps 21kA for 3 sec., SF6 insulated Non-Extensible Compact switchgear consisting of One No. of Isolator Function & Two Nos. Fixed Manual Vacuum Circuit Breaker of 630 Amps in SF6 insulated Stainless steel enclosure with self-powered series trip microprocessor base numerical over current & earth fault relay (IDMTL+Inst.) for protection.( RV Aera). RMU-NON-Extensible (1 No. Isolator, 2 No. Vacuum Circuit Breaker - with Aluminium Busbar)-BIL 28/75kV, Temp. Range -5 Deg. C to +40 Deg. C & Altitude up to 1000 meter Isolator FUNCTION Consisting of: 1. Operation of LBS - Manual 2. Cable Switch Rating - 12KV, 630A, 21KA/3 sec. 3. Cable Bushing Rating- 630A, 4. Cable Cover:- As per OEM standard, 5. Fixed type Capacitive voltage indication. 6. Set of Aux. Contacts on LBS 7. ON/OFF/EARTH Switch. 9. Right Angled Cable Boots - suitable upto 1R*3C*300 sq.mm. cable for CSS having incoming cable uptyo 1R*3C*300 sq.mm VCB FUNCTION Constisting of:- 3 position Disconnector and Earthing switch equipped with separate drive unit, equipped with over current time release for transformer protection. 1. Vacuum circuit breaker 12 kV, 630 A, 21kA/3 sec. 2. Operation of breaker – Manual

3. Self Powered Electronic numerical protection relay providing over-current & earth fault protection. 4. Tap Wound protection current transformers 5. Capacitive voltage indication fixed type. 6. ON, OFF, EARTH indication on the front mimic of the panel. 7. Cable box for termination of cable suitable upto 3 Nos. X 1C X 95 Sq. mm 8. Cable cover standard. 9. Emergency trip push button. 10. Shunt trip Coil -230 V AC RMU accessories:- Manual Operating Handle - 1 No., Standard Manometer with out remote contact for SF6 gas pressure indication. (b) Transformer :- 1000 KVA oil cooled transformer with copper windings 11KV/433 V, 3 phase, 50 Hz manufactured as per IS 1180 (Part-I) 2014 with latest update with Energy Efficiency Level - 2, Hermatically Sealed Corrugated Tank Design with all fittings and accessories, first filling of filtered oil, including, winding temperature and oil temperature indicators complete all as specified and directed – 01 No. with the following : 1. Ratio- 11KV/433V, 2. Capacity:- 1000 KVA, 3. Vector Group - DYn11, 4. Off Load Tappings +5% to -5% in steps of 2.5%, 5. Winding- Copper, 6. Class of Insulation- A, 7. Ambient Temperature - 50 Deg C, 8. Temperature rise in Oil & Winding - 40 & 45 Deg C 9. Total Losses @ 50% Loading - As per LEVEL - II Losses 10. Total Losses @ 100% Loading - As per LEVEL - II Losses 11. %Impedance - 5 % (IS Tolerance)

Supply, Installation, testing and commissioning of Transformer Out door type step down transformer, 11KV/433 Volts (at no load) AC 3 phase 50 Hz, 200 KVA capacity, core type copper wound, on HV & LV coil immerse, naturally cooled, Oil natural-air natural (ONAN) with external cooling tubes, delta connected on primary side (HV) and star connected on seccondary side (LV side) in accordance with vector group DYN-11 with neutral brought out on secondary side (LV side ) and having 7 step tapings at +/- 2.5 % of each step (+5% to 10% ) on HV side to be chaged by means of hand operated off load tap changer gear, the maximum temparature rise should not exceed 45 degree celsius in oil and 55 degree celsius in HV/LV winding when measured by resistance method agter continious full load run on and ambient temp of 40 degree celsius the transformer shall be in accordance with latest IS -1180 (Part-I) (Level2) and comprise of the following:- (a) Three procelain bushing suitable for 11 KV on HV side, and including and terrmination box complete with copper rods, nuts and washers. (b) One cable end termination box on LT side ( secondary side) consisting of four nos porcelain bushing with copper rods, complete with nuts and washers. (c) Oil conservator with filter type drain valve and oil level gauge (d) DE-hydrating breather with first fill of dehydrating agent (silica gel) (e) Explosive vent, thermometer pocket on tank cover, oil level gauge, oil drainfilter valve, lifting lugs/hooks, oil filling hole with cap/plug with connection plate complete, air release valve plug and four nos plain solid cast steel detachable rollers. (f) One no. 100 mm dia, dial type thermometer, vapour pressure type having range 0-120 degree celsius with metal guard having maximum perimeter temprature reading indicator with re-testing device. (g) Two earthing terminals on tank cover to faciliate fixing of 50x6mm galvanized iron earth strip for earthing of body

(h) Rating plate and terminal marking plate. (j) Extra bushing for neutral, in the LT cable box for providing independent set of earthing for neutral (k) First filling of new transformer oil, IS-335 marked and tested up to 60 KV dielectric strength at 2.5 mm air gap between testing electrodes. Note: (i) Transformer shall be placed on PCC platform of size 2.5x2.5x 1.0 Mtr. (ii) Cost for Excavation, earth work, PCC and brick work etc shall be included in the quoted rate by the contractor.

Supplying, fixing and erecting truly to vertical position Steel tubular swaged pole type 410 SP-55, 11 meter long complete with CI base plate and finial, IS2333 marked with mild steel base plate (fillet welded to poles), pole cap / finial taper plug, nuts washer etc including painting on the outside surface with two coats of aluminium paint over a coat of red oxide primer on expossed surface and black bitumineus paint on steel surface embeded in concrete and painting 03 Nos band/ strip with fluorescent., PO boxre synthetic enamel paint( 30 CM wide) at a distance of 30 CM from plinth block and numbering of poles, complete all as specified and directed by Engr-in-Charge . Note:- Excavation & earth work, PCC will be measured and paid sepratly.

M&L for cross arms bracing supports, clamps, and back plate fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot drilling holes for bend in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint (for brackets, MS clamps), complete all as specified and as directed by Engr-in-Charge.

Supplying, installing, testing and commissioing of air break, gang operated triple pole switch, outdoor, vertical mounting type of capacity 200 Amps ISI marked, mechanically operated, mounted on insulators and frame work with operating mechanism worked from ground level, with locking arrangements including Godraj (freedom) 65 mm pad locks with two keys, complete with fuse mounts, fuse carriers and HT fuze element having 200 Amps rating suitable for HT 11 KV , 50 Hz complete with 12 insulators of rating upto 200 Amps including necessary electric connections, complete all as specified and directed by Engr-in Charge.

Supply and fixing cable route indicator made out of pcc 1:2:4 of size length 30 cm , width/thickness- 15 cm and Height -100cm reinforced with 8 mm dia at 8 cms centre to centre on LT cable 1 mtr depth grouted in the ground with suitable PCC work with writing MES LT cable joint complete all as directed.

M&L for Anti climbing devices; comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered (clamps measured separately)

S&F Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT 25x20cm size, complete all as directed.

Supply and fix Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp suitable of 11000 volts all as specified and as directed by Engr-in-Charge

Supply & Laying GI pipe light grade 80mm bore for cable protection with all fittings for passing the under ground cable under road crossing or along poles walls and floors, complete all as specified and as directed.

Supply & Laying GI pipe light grade 100mm bore for cable protection with all fittings for passing the under ground cable under road crossing or along poles walls and floors, complete all as specified and as directed.

Supply & Laying GI pipe light grade 50mm bore for cable protection with all fittings for passing the under ground cable under road crossing or along poles walls and floors, complete all as specified and as directed.

M&L for XLPE insulated, screened PVC bedded , galvanized strip , armoured , electric power cable , heavy duty , with aluminium conductor 11 KV (E) grade ,cross sectional area 95 Sqmm 3 core., conforming to IS-7098 ( Part II) (amended upto date) including supplying, jointing and testing, complete all as specified and as directed. Note: Excavation & earth work, cable protection and sand cushioning shall be measured & paid separately under appropriate item of this Schedule.

Supply and fix cable jointing kit for 11 KV (earthed ) grade cable for out door termination (cable end joint) heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 Sqmm, complete all as specified and as directed.

Supply, install, testing and commissioning of oudoor type 500 KVA Silent Diesel Generating set consisting of engine, alternator, (coupled together), AMF Panel 415 Volts, 50 Hz, 04 wire 0.8 PF with acoustic enclosure conforming to latest CPCB norms on a common base frame except AMF Panel and all connected items etc with following specifications (a) ALTERNATOR:- Standard design alternator rated at 500 KVA/400 KW net output at site as per site condition confirming to latest IS: 4722 at power factor 0.8, AC 3 Phase, 4 wire, 415 volts, 50 cycles, 1500 RPM, self excited, self regulated through an AVR screen protected, drip proof IP;23 enclosure brushless design, winding in each pole faces insulating class 'H' Plus/minus 1.5% voltage regulation (max) in static conditions including permanent lubricated sealed bearing. The alternator shall be in position to generate supply with frequency regulation with in plus/minus 1% tolerance and permissible overload of 10% of operation. The alternator shall be confirming to BS 2613/5000, latest IS: 13364 and the alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. Make : Crompton Greaves/Kirloskar Electric/Seimens/Stamford. (b) DIESEL ENGINE:- Diesel engine of electric start, water cooled, 1500 RPM and suitable to drive above alternator independently. Engine directly coupled with above alternator by flexible coupling. Engine shall be multi cylinder, Four stroke, direct injection, cold starting, and confirming to as per relevant ISI/BS -10001/10002/ 5514 with an overload capacity of 10% complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under (Make :Cummins/Crompton/Ashok Leyland/Ruston/Kirloskar) (i) Batteries of capacity as recommended by manufacturers complete with initial charging. (ii) Exhaust System:- Silencer complete with exhaust piping of suitable size adequate for safe exhaust along with turbocharger, flexible bellow, companion flanges complete. (iii) Engine protection devices including audio, indicators and cut off system during following instances:- (a) Low lubricating oil pressure. (b) High coolant temperature. (c) Over speeding of engine. (d) Battery charging indicator.

(d) FOUNDATION : Suitable size of foundation not less than 45 cm height above ground level as per the design and direction of manufacturer to installed DG set. Excavation, earth work, PCC and brick work etc shall be included in the quoted rate. NOTE : The rate quoted by the contractor shall be deemed to include following provision of angle iron post of size 50x50x6mm all around the foundations of package sub station an interval of 2m apart and a height of 2m above ground level also including their foundations and chain link fencing with 4mm dia MS wire 2m height fixed to angle iron post by means of MS strip 40x40x6mm, nuts, bolts, washer etc upto the height of posts, with and including S&F steel gate in two parts of size 4mx2m made out of 50x50x6mm angle iron frame and 10mm dia MS bars welded to the frame work vertically at an interval of 100mm width. The door shall be fixed to the angle iron post with suitable hinges/studs. Suitable locking arrangement with lock and key shall be provided. 01 No danger notice plate with conventional sign shall be provided all 04 sides of the fencing.

Supply, install, testing and commissioning of oudoor type 200 KVA Silent Diesel Generating set consisting of engine, alternator, (coupled together), AMF Panel 415 Volts, 50 Hz, 04 wire 0.8 PF with acoustic enclosure conforming to latest CPCB norms on a common base frame except AMF Panel and all connected items etc with following specifications (a) ALTERNATOR:- Standard design alternator rated at 200 KVA/160 KW net output at site as per site condition confirming to latest IS: 4722 at power factor 0.8, AC 3 Phase, 4 wire, 415 volts, 50 cycles, 1500 RPM, self excited, self regulated through an AVR screen protected, drip proof IP;23 enclosure brushless design, winding in each pole faces insulating class 'H' Plus/minus 1.5% voltage regulation (max) in static conditions including permanent lubricated sealed bearing. The alternator shall be in position to generate supply with frequency regulation with in plus/minus 1% tolerance and permissible overload of 10% of operation. The alternator shall be confirming to BS 2613/5000, latest IS: 13364 and the alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. Make : Crompton Greaves/Kirloskar Electric/Seimens/Stamford. (b) DIESEL ENGINE:- Diesel engine of electric start, water cooled, 1500 RPM and suitable to drive above alternator independently. Engine directly coupled with above alternator by flexible coupling. Engine shall be multi cylinder, Four stroke, direct injection, cold starting, and confirming to as per relevant ISI/BS -10001/10002/ 5514 with an overload capacity of 10% complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under (Make :Cummins/Crompton/Ashok Leyland/Ruston/Kirloskar) (i) Batteries of capacity as recommended by manufacturers complete with initial charging. (ii) Exhaust System:- Silencer complete with exhaust piping of suitable size adequate for safe exhaust along with turbocharger, flexible bellow, companion flanges complete. (iii) Engine protection devices including audio, indicators and cut off system during following instances:- (a) Low lubricating oil pressure. (b) High coolant temperature. (c) Over speeding of engine. (d) Battery charging indicator.

(d) FOUNDATION : Suitable size of foundation not less than 45 cm height above ground level as per the design and direction of manufacturer to installed DG set. Excavation, earth work, PCC and brick work etc shall be included in the quoted rate. NOTE : The rate quoted by the contractor shall be deemed to include following provision of angle iron post of size 50x50x6mm all around the foundations of package sub station an interval of 2m apart and a height of 2m above ground level also including their foundations and chain link fencing with 4mm dia MS wire 2m height fixed to angle iron post by means of MS strip 40x40x6mm, nuts, bolts, washer etc upto the height of posts, with and including S&F steel gate in two parts of size 4mx2m made out of 50x50x6mm angle iron frame and 10mm dia MS bars welded to the frame work vertically at an interval of 100mm width. The door shall be fixed to the angle iron post with suitable hinges/studs. Suitable locking arrangement with lock and key shall be provided. 01 No danger notice plate with conventional sign shall be provided all 04 sides of the fencing.

Supply, install, testing and commissioning of oudoor type 30 KVA Silent Diesel Generating set consisting of engine, alternator, (coupled together), AMF Panel 415 Volts, 50 Hz, 04 wire 0.8 PF with acoustic enclosure conforming to latest CPCB norms on a common base frame except AMF Panel and all connected items etc with following specifications (a) ALTERNATOR:- Standard design alternator rated at 30 KVA/24 KW net output at site as per site condition confirming to latest IS: 4722 at power factor 0.8, AC 3 Phase, 4 wire, 415 volts, 50 cycles, 1500 RPM, self excited, self regulated through an AVR screen protected, drip proof IP;23 enclosure brushless design, winding in each pole faces insulating class 'H' Plus/minus 1.5% voltage regulation (max) in static conditions including permanent lubricated sealed bearing. The alternator shall be in position to generate supply with frequency regulation with in plus/minus 1% tolerance and permissible overload of 10% of operation. The alternator shall be confirming to BS 2613/5000, latest IS: 13364 and the alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/5000/ IS - 4722. Make : Crompton Greaves/Kirloskar Electric/Seimens/Stamford. (b) DIESEL ENGINE:- Diesel engine of electric start, water cooled, 1500 RPM and suitable to drive above alternator independently. Engine directly coupled with above alternator by flexible coupling. Engine shall be multi cylinder, Four stroke, direct injection, cold starting, and confirming to as per relevant ISI/BS -10001/10002/ 5514 with an overload capacity of 10% complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under (Make :Cummins/Crompton/Ashok Leyland/Ruston/Kirloskar) (i) Batteries of capacity as recommended by manufacturers complete with initial charging. (ii) Exhaust System:- Silencer complete with exhaust piping of suitable size adequate for safe exhaust along with turbocharger, flexible bellow, companion flanges complete. (iii) Engine protection devices including audio, indicators and cut off system during following instances:- (a) Low lubricating oil pressure. (b) High coolant temperature. (c) Over speeding of engine. (d) Battery charging indicator.

(d) FOUNDATION : Suitable size of foundation not less than 45 cm height above ground level as per the design and direction of manufacturer to installed DG set. Excavation, earth work, PCC and brick work etc shall be included in the quoted rate. NOTE : The rate quoted by the contractor shall be deemed to include following provision of angle iron post of size 50x50x6mm all around the foundations of package sub station an interval of 2m apart and a height of 2m above ground level also including their foundations and chain link fencing with 4mm dia MS wire 2m height fixed to angle iron post by means of MS strip 40x40x6mm, nuts, bolts, washer etc upto the height of posts, with and including S&F steel gate in two parts of size 4mx2m made out of 50x50x6mm angle iron frame and 10mm dia MS bars welded to the frame work vertically at an interval of 100mm width. The door shall be fixed to the angle iron post with suitable hinges/studs. Suitable locking arrangement with lock and key shall be provided. 01 No danger notice plate with conventional sign shall be provided all 04 sides of the fencing.

Supply and fixing of high efficient LED flood light fitting with thermal management and equipped with IP66 protection of 240 Watts complete with driver, control box etc and connection with suitable size copper wire etc complete all as specified and directed by Engr-in-Charge. (for High mast lights). Make: Havells JETA VALOURFL240WLED757MODWBLT G & ASSEMBLEDCGBOXVALOUR240WAP or equivalent in Philips/Bajaj/Wipro

Supply and fixing of high efficient LED flood lightwith thermal management and equipped with IP66 protection of 150 Watts complete with driver and connection with suitable size copper wire etc all as specified and directed by Engr-in-Charge. (Periphery lights). Make: Havells Cat Pt. No. JETAIRISFLS150WLED757PSYMLTG or equivalent in Philips/Bajaj/Wipro.

Supply and fixing of high efficient LED high bay light fitting of 200 watts capacity with Integral industrial SMD LED with pressure die-cast aluminium housing, anodised aluminium reflector, complete with driver, necessary hanging arrangements and connection with suitable size copper wire all as specified and directed by Engr-in-Charge. (Hangar lights). Make: Wipro Cat Pt. No. LH09-262-090-50-V6 or equivalent in Havells/Philips.

Supplying, laying, jointing and testing of XLPE insulated heavy duty multi stranded armoured and PVC sheathed LT cable 1100 volts grade with aluminium conductor conforming to IS-7098 (Part-I) (amended upto date) laid in trenches/ducts/along poles/ through pipes complete of following cross sectional area, complete all as specified and directed. Note : a) Earth work, sand cushioning, brick protection, hume pipe and cable tray shall be measured and paid separately b) Pre despatch inspection by rep. of Accepting Officer shall be carried out within overall cost quoted for each cable size where length exceeds 500 RM. c) Color code for cable shall be finalised by G.E

500 Sqmm 3.5 core.

400 Sqmm 3.5 core.

300 Sqmm 3.5 core.

240 Sqmm 3.5 core.

185 Sqmm 3.5 core.

150 Sqmm 3.5 core.

120 Sqmm 3.5 core.

95 Sqmm 3.5 core.

70 Sqmm 3.5 core.

50 Sqmm 3.5 core.

35 Sqmm 3.5 core.

25 Sqmm 4 core.

16 Sqmm 4 core.

16 Sqmm 2 core. Note for Srl item Nos 6.10 to 6.24 : Make: Havells/Finolex/KEI

Supply and fixing vertical type load line distribution board, double door , 8 way , IP 43 IK09 AC, 3 phase, 415 volts, TPN bus bar 250 Amps rating and earth bar & din rail and provision of incomer MCCB TP and out going MCB TP/SP, complete all as specified and as directed by Engr-in-Charge. Make : Legrand Cat Pt 5077 47 or equivalent in Havells/Schneider/Seimens.

Supply and fixing for MCCB, 3 pole 100A, 16KA, 415Volts complete all as specified and directed by Engr-in-Charge . Make : Legrand Cat Pt 4200 05 or equivalent in Havells/Schneider/Seimens.

Supply and fixing for MCB, TP 40A,10KA.complete all as specified and directed by Engr-in-Charge. Make : Legrand cat part No 4086 59 or equivalent in Havelles/C&S

Supply and fixing in repalcement of MCB, SP 6-32 Amp ,10KA, complete all as specified and as directed by Engr-in-Charge. Make : Legrand cat part No 4085 96 or equivalent in Havelles/C&S .

M&L for Earthing complete with galvanized iron or steel plate electrode 600 mm x 600 mm x 6.00 mm thick buried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 32 x 6 mm as earthing lead by means of GI bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to machinery/equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20mm bore light grade GI pipe for watering, funnel, wire mesh, PCC (1:3:6) type C-1 chamber, PCC (1:2:4) type B-1 reinforced with 6 mm dia MS round bars @ 15 cm c/c both ways for cover 50 mm thick and MS frame of suitable size made of angle iron 50 x 50 x 60 mm, complete all as specified and directed. Note :- (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point. (ii) Earth pit shall filled with sand over and above mixture of charcoal and common salt without any extra cost (iii) Rate is also inclusive for painting of earth chamber with cement paint all as per colour code and Numbering.

Supplying, fixing and erecting truly to vertical position Steel tubular swaged poles type 410 SP-31, 9 Mtrs long all as specified and directed. IS 2333 marked with mild steel base plate ( fillet welded to poles), pole cap / finial taper plug, nuts washer etc including painting on the outside surface with two coats of aluminium paint over a coat of red oxide primer on expossed surface and black bitumineus paint on steel surface embeded in concrete and painting 03 Nos band/ strip with fluorescent., PO box are synthetic enamel paint( 30 CM wide) at a distance of 30 CM from plinth block and numbering of poles, complete all as specified and directed by Engr-in-Charge

S&F of junction box 415 volts cubical pole box of size 300x200x125mm with 4 Nos aluminium bus bars of suitable capacity mounted on insulators with and including 01 No MCB SP 1A and provision of cable entry for main supply and out going supply complete with and including necessary fixing accessories like clamps, nuts, bolts and all as specified and as directed by Engineer-in-Charge.

S&F of LED street light fitting 90 watt consist of a die cast body with heat resistant toughened glass & IP65 protection level in pressure die cast aluminium complete including provision of suitable size copper wire and PVC conduit from junction box to light fitting complete all as specified and directed by Engr-in-Charge. Make: Havells/Philips/Bajaj/Wipro

Re-fixing of street light fittings of any type complete with provision of 2x1.5 sqmm copper conductor and earth wire 1.5 sqmm and PVC conduit of 20mm dia including necessary clamps for fixing and PVC conduit from junction box to light fittings all as specified and directed by Engr-in-Charge.

M&L Boring of holes under road/pavement / hardstaing by trenchless technology using ultrasound technique and necessary machine including inserting of HDPE pipe of 150mm dia and jointing materials all as specified and directed by Engr-in-Charge. Note:- Necssary approval shall be obtained from user unit before commencing the boring work.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out soft/ loose soil all as speicfied and directed

Supply and Laying Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade all as specified and directed

M & L for sand filling under floors or in foundations including watering and consolidation all as specified and directed

M & L for 100mm thick Cement concrete type D-2, 1:4:8 with (40mm graded aggregate) as in sub base, all as specified and directed by Engr-in-Charge.

M&L for brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:4, complete all as specified.

M&L for 15mm thick rendering in cement mortar 1:4 on fair faces of brick surfaces or concrete surfaces, surface finished even and smooth without using extra cement, complete all as specified.

Shifting of existing transformer of 800 KVA from RV area to Technical Area after disconnecting HT & LT connections and necessary transportation arrangements like lifting and lowering of transformer etc and re-fixing the same including connecting with HT and LT cables etc and testing and commissioning, complete all directed by Engr-in-Charge. Note: If any damage is caused to the transformer during transportation or removing or refixing, the contractor shall repaired/rectified the same and the cost of repaired/rectified is deemed to be including in the quoted rate by the contractor.

Excavating in trenches in soft/loose soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, laying of cable etc and getting out, complete all as specified and directed.

FRIZO INDIA PVT LTD

M P TYAGI ENGINEERS AND CONTRACTORS

Third Wave Services Pvt Ltd

Sant Construction Co.

AMIT ASSOCIATES

B D Raizada Projects Pvt Ltd

NITYA NAND AND SONS CONTRACTORS PVT LTD