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| 1 | Providing & Laying XLPE insulated three core ArmouredAluminiumcable for working voltage 11 K.V.(E) confirming IS :7098 P - 2withH4- Grade electrolyticaluminium conductor confirming to IS: 8130 class-2 of purity >99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray includingtesting etc. as required of following size. OEM must have it\"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 2 | 3 core 185.0 Sq.mm |
| 3 | Add Extra for Laying of one number XLPE power cable of 11/33 KV (Earthed) voltage gradedirect in ground including excavation of trench of size 120 cm (Depth) x 35 cm(Width) ,with procedure as per followingpoints:-(a) Make a river sand bed of height 125 mm along the trench, (b) Lay the cable in the middle of the trench, (c) Provide river sand bed of height 125 mm on top of the cable. (d) Lay the protective Common burnt clay F.P.S. Bricks of Class designation 75 / Sand stone slabs of 50 mm thicknessand 225 mm wide just above the sand bed vertically across the cable ( Approx. 9 no. Bricks per Mtr.), (e) Backfill the excavated soil leaving 300 mm from the Ground level, (f)Lay the Cable warning tape and again back-fill the remaining portion of the trench upto the ground level and compacting the earth |
| 4 | Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kitsuitable for11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 which covered all sequence for table 2 for termination kit and table 3 for streightthrough joint inclusive thermal & dynamic short circuit test, humidity test, soil fog test. Crosslinking shall be done out side factory with E- beam/ peroxide technology. Extrusion process shall be in house OEM within same vicinity. includingtesting etc. as required of following sizes. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 5 | 11 KV End Termination Kit Indoor type |
| 6 | 3 core 120/150/185 Sq.mm |
| 7 | 11 KV End Termination Kit Outdoor type |
| 8 | 3 core 120/150/185 Sq.mm |
| 9 | SITC of 11kV 630 Amps 21KA for 3 Sec. SF6 insulated, outdoor duty (IP54) , Extensible / Non extensible typeRing main unit (RMU)manually operated in combination ofVCB modules andLoad Break switch consisting of Copper busbar in SF6 insulated 304 (Non-Ferrite Non-Magnetic Grade) stainless steel enclosure of thickness 2.5mm with manometer.The HV switchgear and control gear should be confirming to IEC-62271-100, IEC-62271-200-2003 & IEC-60694-1996. The RMU should be internal arc tested for 21KA for 1Second with IAC-AFL classification for gas tank. Vacum Interrupter of VCB should be RMU Manufacturer’s own make.Each feeder of RMU should have voltage presence indicator. . and compring offollowings:- 1 no. microprocessor based Self powered numerical relay with over Current/ earth fault & short circuit protection with each VCB feeder. - 3 Nos. Protection CT shall be of Burden 2.5VA, ratio 50/1A, Class of Accuracy class 5P10for O/C and E/F protection for each VCB.- 1 No. Manometer for each tank,- 1 nos. Fault Passage indicator,-Right angle boots for all the feeder ModulesAll the type test certificates as per IEC from Third partyNABL / CPRI / ERDA accrediated lab to be submitted. (Cost of RCC Foundation / Steel Structure to be paid Extra) All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR |
| 10 | Extensible 3 way RMU with 1 no. VCB & 2 No. Load Break Switch |
| 11 | Supply installation testing & Commissioning of Copper wound distribution Transformerof following ratingand % Impedance, 11/0.433KV Delta-Star Connected, Vector Group Dyn 11, ONAN Cooledlosses as per IS 1180 part I 2014 (Fourth Revision) Level-1, with boltless core designincluding standardaccessories like conservator with prismaticoillevelgauge , silica gel breather,Bucholz relay,pressed steel radiator fins, Radiator Valve(above 800 Kva) Suitable size HT cable box,LT cable box with Busbar connection for outgoing cables, Off -LTC (+/- 2.5%, +/- 5% to - 7.5% ),temperature rise of 40 degree C in oil / 45 degree C in winding , drain valve, Air release device,Dial type Oil & Winding Temperature gauge with alarm & trip contacts, first filling of transformer oil as per IS :335-1953 , Epoxy primer and PU based paint as Top coat, Unidirectional rollers for rating upto 800 kva & bi- directionalabove 800 Kva rollers with locking arrangement etc. as required. The Transformer shall be subjected to routine factory tests (as per IS:2026 and IS:1180) including Temperature rise test inOEM\"s own lab shall be witnessed by Department engineer Physically. |
| 12 | Transformer shall be tested from CTLof discombefore charging of transformer & complete installaion must be certified from Electrical Inspectorate office as per Indian Electricity rule, (CTL testing charges and Electrical Inspection charges shall be reimbursed by the department to the contractor)Following tests shall be carried out on each transformer at site by OEM enginer in presence of department authorised representative:- a) Ratio test on each tapping.b) Resistance of windings at principal and all tapings.c) Insulation resistance of the winding between HV to earth / HV to LV / LV to earth.d) Vector group test.e) Magnetic Balance test. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 13 | 1600 KVA with % Impedance 6.25 |
| 14 | SITC of Marshalling box fabricated out of 2.0 mm thick sheet steel, provided with water tight hinged doors with padlock arrangement, neoprene gasket all around door to make enclosure water and dust proof (IP-55). Space Heater, Illumination lamp, 5A switch & Socket, MCB, Viewing window, detachable gland plate completely wired, ready for external connections at the terminal blocks. All wirings shall be carried out with 1100 V grade PVC insulated stranded conductors. Power circuits if any shall be wired with stranded copper conductors of adequate sizes to suit the rated current. The minimum size shall be 2.5 sq.mm. Control, alarm and indication circuits, shall be wired with stranded copper conductor of sizes not smaller than 1.5 sq. mm. CT circuits shall be wired with stranded copper conductor of size not smaller than 4 sq.mm. including 150 mm dia. Winding temperature indicator with A&T contacts, 150 mm dia. Oil temperature indicator with A&T contacts , 150 mm dia. Magnetic Oil level Gauge ( MOG) with alarm contact, double float type Buchholz relay with isolating valves on both sides and as per IS: 3637 with A&T Contacts etc. as required. |
| 15 | Supply & Installation of D.P. Structure With AIR BREAK SWITCH having following specifications A, B, C, D, E. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 16 | A) Double pole structure on 2 no ISMB ( I beam ) of size 150 x 75 mm,10 mtr length using 7 no MS channel each of size 100 mm x 50 mm x 2500 mm complete in all respect with nuts, springs washers, clamps as required. |
| 17 | B) Off load type gang operated 3-pole vertical flute type switch suitable for 11KV ; 400A ,3-ø, central post rotating double break isolator complete with MS hardware , copper moving & fixed contact ,assembly of 9 nos pin insulator ,GI pipe of suitable length for operation. |
| 18 | C) 3nos Vertical / Horizontal mounted 11kv horn gap fuse set /drop out 11kv barrel fuses mounted on 6no pin insulators |
| 19 | D) 3 piece non linear resistor type. lighting arrestor of approved make suitable for 3 wire, 11kv Overheadline with rated voltage of 9kv rms & nominal discharge current rating of 5 ka & complete with galvanized clamping arrangement GI bolts, nuts, washer etc as required. |
| 20 | E) 3 no 11kv ACSR conductors mounted on pin type insularors as required. 6.GENERAL:The go shall be operated by hand operated liver properly earthed with provision for locking mounted at 3’ |
| 21 | SITC of battery bank of min 150 AH capacity comprising SMF/VRLA batteries,FCBC ( Float cum boost charger)suitable for 415V +/-10%, 50 Hz , 1-ǿ / 3 -ǿ Input & 24/ 48 /110 V DC Output Natural Cooled, free standing in Sheet Steel enclosure,SCR controlled , regulation +/-1% , Efficiency > 75% on FLAC/ DC Instruments, Selector Switch ,Built in DC Distribution Board (6 No MCB), indication , control as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 22 | SITC of following capacity IK10Sandwich TypeRising Mains / Bus Duct Confirming to IEC 61439 part 1 & part 6standard & IS 8623 P-IIand Manufactured in India for use on 3 phase 4 wire, 50% internal earth , 415 volts, 50Hz A.C. supply , class F insulation, rated insulation voltage 1000V, impulse withstand voltage 12 KV, min. seismic zone 4 as per IS1892,with IP-54 / IP-66 (With Canopy) enclosure made of 1.6mm thick sheet steel duly powder coated in convenient sections complete with 4 Nos aluminium (with 6101 or 63401 grade) bus bars, necessary joints & expansion joints, fire barrier at each floor, provision of tapping at every metre, continuous earthing with 2 Nos aluminium strip of suitable size (one on each side) including, G.I. clamping brackets, angle iron bracket, steel fasteners, connecting to earthing system including making opening in RCC / Brick Masonary and repairing the same etc. as required. Type Tests reports like(i) Short Circuit Test (ii) Degree of Protection (iii) Temperature rise test of Rising main in CPRI / UL / ASTA accrediated lab will be submitted by OEM. |
| 23 | Routine test as per OEM\"s QAP in It\"s own Manufacturing facility in Indiashall be witnessed by department Engineer virtually / Physically.Complete Installation of Rising Mains shall be Vetted by Manufacturer before Comissioning. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 24 | Out Door Bus Duct IP66 with Canopy |
| 25 | 2500 Amps 120kA SC for 1 sec |
| 26 | SITC ofBus Rising Main OEM manufacturedTinned copper flexible joint with enclosure of following capacity with Transformer / DG / Panelas required complete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 27 | 2500 Amp. |
| 28 | SITC of HT metering cubical panel as approved By DISCOMs fabricated out of 18 SWG CRCA sheet steel in two compartment & MS angle of size 60mmX 6mm having provision for Following: (i)Provision for fixing Trivector / Import - Export Meter (To be supplied by DISCOMs) (ii)Provision for fixing of combined CT PT Set with Copper strip for Connection (To be supplied by DISCOMs), (iii)Test terminal Block, (iv) 6mm thick Bakelite sheet on all sides, (V) 3/6 corex 1.5 / 2.5 Sq.mm copper cable for interconnections,etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 29 | SITC of Indoor Type Floor mounted metal clad 11 KV, 630 Amps 3 phase, 50 HzVacuum Circuit Breaker (VCB) Panel Fabricated by System Integrator of VCB Manufactureras per IEC 62271-1,100,200 Standard made from Powder painted pre-fabricated, CRCA sheet steel /High quality Aluminium-Zinc (Aluzinc) coated sheet steel. Fabrication shall be done through CNC turret press and CNC bending machine having a rupturing capacity of 500 MVA, 26.3 KA breaking capacity for 3 sec, Internal arc type tested for 26.3KA for 1 sec with AFLR clasificationtotally enclosed with Aluminium bus bar of 630 Amps for each phase, flush front,Horizontal isolation, Horizontal drawouttypewith Electrical and Mechanical interlock and automatic safety shutter gear including padlocking arrangement, isolation plugs, assambly of 3 vaccum interrupters (VCB manufacturer\"s own make) , with each pole individually encapsulated by epoxy insulations to make it dust proofand self - aligning finger type isolating contacts, truck having integral racking with necessary interlocks (for insertion and removing of VCB), manual and automatic motor charged independent closing/ tripping spring , trip free operating mechanism withclosing and tripping push buttons and mechanical breaker. |
| 30 | interconnected with HT sleeve bus bar of 630 Amps , Basic Insulation level (BIL) : 28KV (RMS) / 75KV (Peak) and Altiude less than 1000 meters,includingall protection, indication, Operation, monitoring and control and accessories etc. as required. Factory Tests of VCB panel as per System Integrator\"s QAP in it\"s own Manufacturing facility shall be witnessed by department Engineer virtually / Physically. (Cost of RCC Foundation / Steel Structure to be paid Extra). All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 31 | Incoming Panel comprising of following: - VCB 630 Amps . VI of VCB should be sealed for 30000 operation. VCB operationg mechanism should be of M2 duty for minimum 10000 mechanical operation. - Closing & tripping coil of VCB should be of continious rating to achive minimal failure. - Resin Cast type CT havingRatio : 400-200A/ 1-1 A, Core1: 5P20, 5 VA; Core 2: 0.5, 5 VA (How ever CT Ratio shall be decided as per load requirement)- VT Ratio: 11KV/1.732/110V/1.732/110V/1.732, -Core 1: 0.5, 20VAshould be floor mounted and to be connected from the back side of the panel.- Numerical relay (should be VCB manufacturer\"s own make) having protections of 50,51, 50N,51N,TCS. The relay shall have programable 4 digital Input , programable 6 Digital Output and programable 4 nos. LED at HMI.- Ammeter with Selectorswitch and Volt meter with Selector switch-Multifunction Meter of Acc Class 0.5, having facility to monitor KW, KVA, KVAR, PF, KWH, KVARH, KVAH, A,V etc.- Trip circuit supervision relay (feature of numerical relay)- LR,TNC switch,indication lamp - CB ON/OFF, spring charge, Auto trip, TCS healthy etc., Space heaters - Power Pack (230V AC- 110V DC) and 8/12 window Annunciator. |
| 32 | Outgoing Panel comprising of following: - VCB 630 Amps . VI of VCB should be sealed for 30000 operation. VCB operationg mechanism should be of M2 duty for minimum 10000 mechanical operation. - Closing & tripping coil of VCB should be of continious rating to achive minimal failure. - Resin Cast type CT havingRatio : 400-200A/ 1-1 A, Core1: 5P20, 5 VA; Core 2: 0.5, 5 VA (How ever CT Ratio shall be decided as per load requirement)- Numerical relay (should be VCB manufacturer\"s own make) having protections of 50,51, 50N,51N,TCS. The relay shall have programable 4 digital Input , programable 6 Digital Output and programable 4 nos. LED at HMI.- Ammeter with Selectorswitch and Volt meter with Selector switch-Multifunction Meter of Acc Class 0.5, having facility to monitor KW, KVA, KVAR, PF, KWH, KVARH, KVAH, A,V etc.- Trip circuit supervision relay (feature of numerical relay)- LR,TNC switch,indication lamp - CB ON/OFF, spring charge, Auto trip, TCS healthy etc., Space heaters - Power Pack (230V AC- 110V DC) |
| 33 | Bus Coupler Panel comprising of following:-VCB 630 Amps . VI of VCB should be sealed for 30000 operation. VCB operationg mechanism should be of M2 duty for minimum 10000 mechanical operation. - Closing & tripping coil of VCB should be of continious rating to achive minimal failure. - LR,TNC switch,indication lamp - CB ON/OFF, spring charge, Space heaters - Power Pack (230V AC- 110V DC) |
| 34 | SITC of Radiator Cooled and Turbo charged Silent DG Set (As per latest CPCB emissionnorms) havingspecifications as per A, B, C, D, E, F,G,H & I |
| 35 | A) 1500 RPM Diesel Engine conforming to BS:649/5514 of suitable BHP(up to 82.5 kVA 6 cylinder or Below required, 125 kVA & Above ratings 6 cylinder or aboverequired ) capable of taking 10% over loading for one hour after 12 hours of continuous operation.,Dry exhaust mainfold with Hospital grade silencer and catalytic convertor(isolated from main DG chamber),up to 3 M exhaust piping (with LRB insulation & Alum. cladding ) as required . |
| 36 | B)AC Brush less SPDP Alternator conform to BS 5000 (part 99) or IS/IEC 60034-1. . Alternator shall be self regulated with standard Alternator Protection( Over voltage , over speed & under voltage, under speed warning & shutdown).Engine & Alternator mounted on a common base Frame & coupled through a flexible coupling or close coupled |
| 37 | C) CPCB / ARAI approved Standard canopy with Weatherproof, powdercoated Accoustic enclosure for DG set for sound attenuation fabricated from 1.6 mm CRCA sheet steel (structure) with sidewall fabricated from 1.6 mm CRCA sheet & filled with glasswool (96Kg/m3) / Foam. as per IS8183 the doors of 28/40/50/85mm thick as perrating and fabricated from 1.6mm CRCA sheet packed with accoustic material, All doors/opening are sealed with neoprene /EPDNgaskets. The DG Set has Inbuilt / External in fuel tank to run 6 to 8 Hrs as per OEM standard, with protection and tripping of DG set against temperature of more than 50 degree centigrade. |
| 38 | D) Electronic / Mechanical governor, Manual & electric Start ,Batteries with battry charger,Engine instruments panel,AVM pads All controls for operation of DG set are from outside the enclosure with DG control panel having Microprocessor based Genset monitoring like Running Hour, RPM, Low Lube Oil tripping & control system, Panel mounted MCCB/ACB of suitable rating, Ammeter, Voltmeter, PF meter, frequency meter, KWH meter,digital fuel display meter, Ind.lamps etc. mounted inside enclosure , visible and accessible from outside. The enclosure should be suitable for following capacity DG sets and alternator. Noise level shall be less than 75 dB at a distance of 1 Mtrs. duly certified by authorised agency etc. complete in all respect of following capacity : |
| 39 | E) (i) Accoustic glass wool wall thickness should not be less then 40mm and not less then 20mm PU foam upto rating 100 KVA. (ii).Accoustic glass wool wall thickness should not be less then 65mm and not less then 50mm PU foam upto rating 250 KVA. (iii)Accoustic glass wool wall thickness should not be less then 100mm forrating above 250 KVA. |
| 40 | F) First filling of the fuel tank shall be done by contractor and the prevailing fuel cost at that time shall be reimbursed to the contactor by department. |
| 41 | G) Servicing Contract of DG Set from OEM\"s Authorised Service Dealer as per OEM guidelines during the DLP period shall be done by contractor including all consumables, actual charges shall be reimbursed to the contractor by End User Department. |
| 42 | H) Manufacturer / OEM must have its authorized service dealer in Rajasthan. Which can provide service within 6 Hours of compalint registration. |
| 43 | I) DG set will be offered for Inspection and Testing at Manufacturer\"s Works in presence of Departmental Engineers. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 44 | 500 KVA at 0.8 pf 415V 50Hz 3-ǿ |
| 45 | Supplyandinstallationofhigh tensile low carbon steel rod molecularly bonded with 99.9 % Copperthickness (250 microns) andconfirming toUL 467, IS/IEC 62561-2of following size and length and as per point mentioned (a), (b), [c), (d), (e) below :- |
| 46 | (a) Bore a hole of dia. 100 mm of required length, Place the rod in the centre of Hole |
| 47 | (b)filled with anti corrosiveconductivecompounds with the permanent sealings at both the ends, CPRI/ ERDAtested with RMS capacity of minimum 30 KA for withstanding 1 second .To ensure the moisture content and electrical conductivity, 25 kg for 2000 mm & 50 Kgs for 3000mm of resistance lowering earth enhancement material shall be used as a backfill compound. The compound shall be tested form NABL acredeated labfor lowresistivity ( less than 0.12 Ohm - meter ) & high conductivity in nature with carbon as a major contentas per referance of IS 3043-1987,IEEE 80-2013 (clause 14.5d) , IEEE 837 & IER 1956 with latest amendemnts |
| 48 | © Connect the rod with copper Strip/Conductor/Wire with suitable clamp made from tinned copper and SS 304 Bolt |
| 49 | (d) Place Heavy duty weather proof poly-propylene earth pit chamber with lockable Jam free lid suitable for safe working load 5000 Kg or more of size Top Dia. 225 to 260 mm, Bottom Dia 300 to 350 mm. and Height250 to 300 mm. |
| 50 | (d)Testing of earth resistance for value of 5 ohms or lessas required & must record by engineer in charge during site visit and ensure to enter in measurment book. |
| 51 | (e) Test certificatesfor confirming above standards from OEM is mandatory. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 52 | 17.2 mm thick and 3 Mtr. Long |
| 53 | Plate Earthing as per IS:3043 withcopper Earth plate of purity >95% of size 600mm x 600mm x 3.0mm by embodying3 mtr. below the ground level with 20mm dia. G.I. \"B\" class watering Pipe ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and Heavy duty weather proof poly-propylene earth pit chamber with lockable Jam free lid suitable for safe working load 5000 Kg or more of size Top Dia. 225 to 260 mm, Bottom Dia 300 to 350 mm. and Height250 to 300 mm. and embodying the pipecomplete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or lessas required & must record by engineer in charge during site visit and ensure to enter in measurment book. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 54 | Supply & Laying following size earth stripin horizontal or vertical run in surface by means of Earth strip DMC Insulatorincluding riveting/ soldering/ welding, Jointing shall be done by overlapping and with 2 set of Brass (for Cu strip) / GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure \"A\" attached with this BSR . |
| 55 | 25mm x 3mm G.I. ( Hot Dipped) Strip |
| 56 | 50mm x 6mm copper strip |
| 57 | 32mm x6mm G.I. ( Hot Dipped) Strip |
| 58 | Supply, installation, testing & commissioning of the following: IGBT based Rectifier & Inverter 100 KVA parallel True Online Double Conversion UPS having Inbuilt Isolators at UPS input,output and bypass, suitable for unbalanced, 3 Phase input and 3 phase 415 V output UPS system with Inbuilt isolation transformer with suitable stand at UPS Input and Inbuilt Static & Maintenance Bypass, UPS should have Unity output power factor (KVA=KW) at 40deg without derating, THDi <5%, UPS suitable for operating in parallel and each comprising as per technical specification complete as required.Make: Numeric / ABB / Emerson / APC |
| 59 | VRLA sealed maintenance free batteries for 100 KVA UPS system, for providing 30 minutes back upto each 100 KVA UPS. Battery Sizing Calculation for Required Back up is to be submitted for SMF batteries etc as per specifications as required.(cost Included in above).Make: Exide /Quanta/ Panasonic |
| 60 | Matching cabinet to house SMF batteries for 100 KVA UPS system along with interconnecting links andI/c S/F MCCB as required.(Cost Included in above). |
