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| 1 | Supply installation, testing and commissioning ofsilent Diesel Engine driven generating set rating 58.50KVA/47KW, 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 Comprising liquid cooled Disesl Engine ,CPCB IV NORMS+EMISSION COMPLIANCE) std: BHP @ 1500RPM & 58.5 KVA Alternator rated at 3 phase,47.04 KW at 415 Volts, 50HZ; 0.8 P.F. @1500 RPM both mounted, and aligned on a common iron base frame complete with MS Fuel Tank integrated AMFcontrol Panel having meter, relay and switch gear and sound proof canopy, AVM Pads fitted on base frame, 1 No. 12 Volts DC Battery, Leads,DG Set should be capable of operating in temperature range (-) 1 Deg to (+) 50 Deg Celcius with, 1st Fill of Lube Oil. complete, Engine shall be equipped with all standard fittings as per manufactuer, all as following specification and including PCCfoundation as Per OEM recommanded/Drg |
| 2 | (B) Alternator :- Alternator\"s rating 58.50 KVA, 3 Phase, 50 cycle, 415 Volts, 4 wire supply at NTP 0.80 logging power factor at an altitude of 36 Mtr above MSL, running @ 1500 RPM self excited, self regulated, mounted on strong steel fabricated steel frame suitable for mounting on a permanent foundation to be coupled with above engine. (C) Control Panel :-Alternator control panel inbuilt with internal copper wiring for 58.50 KVA alternator, 415 Volts, 3 Phase, 4 wire, 50 cycle, fabricated out of 2.0mm thick MS sheet painted externally and internally with two coats of synthetic enamel paint over one coat of primer all as per manufacturer\"s design including provision of following accessories :-(i) Suitable scaled flush mounted AC voltmeter with selector switch 0-500 Volts - 01 Set.(ii) Suitable scaled flush mounted ammeter with selector switch & CT’s of suitable range - 01 Set. (iii) Frequency meter - 01 No.(iv) KW and KWH meter.(v) Power factor meter - 01 No(vi) MCCB 4 Pole for suitable capacity - 01 No. (for incoming) as recommended by manufacturer. (D) cooling : Liquid cooled(EG compleat 50:50). (E)Silencer :- Crtical Grade Silencer intergrated with DOC, suitably optimised to meet stringent emission standards laid down by MoEF/CPCB.(F) The foundation of DG set shall be provided as per manufacturer\"s drawing / instructions and quoted rate shall deemed to be included for this provision and nothing extra shall be admmisible on this account.(G) Contractor shall submit e-way bill, Purchase Voucher, Test certificate/ Test report etc alongwith payment.(J) Stack height for DG Sets should be high as per CPCB norms |
| 3 | (H) Controls/Protection : (i) Low LOP fault indication(ii) Indication for Water Temparature, (iii) High Colant Temparature fault Indication, (iv)Failure to start fault indication (v) Battery Volage monitoring, (vi) Low Battery Indication, (vii) Fuel level Indication, (viii) Engine RPM meter, (ix) Engine run hours meter, (x) Voltage for all three Phases, (xi) Amper meter for measuring current in all three phase. (xii) Frequency meter indication, (xiii) Protection for Over/Under Voltage (xiv) Protection for Over/Under Voltage (xv) Electronic tamper proof KWH meter 3 phase, 4 wire system with suitable ratio CTs. (xvi) Oveload protection (xvii)Suitable capacity of Battery charger shall be provided in the control panel to charge the batteries when mains supply in availbale.(xvii) Safeties against low Lube oil Pressure, high coolant Temperature, over load under & over voltage, under & over frequency Auto Shut Down, Visual& Audio Alarm against fault.When the Gen set is running the battery will be charged from the charging alternator.(e)DG power Control Panel shall be outdoor type sheet steel typecubicle type control panel ,floor standing, dust and vermin proof under normal conditions complete with all internal wiring & will house the following:- (i) AC voltmeter (ii) AC ammeter (iii) vibrating reed Frequency meter (iv) Indicating Lamps for SET ON & LOAD ON (v) MCCB for short circuit & Overload Protection (vi) Aluminium Bus bars of adequate rating (vii) Provision for bottom entry & Exit of power cabling (viii)set of current transformer (ix) set of control fuses. |
| 4 | (J) Other fitting (i) Battery Charger -Battery charger having electric circuit consisting of triodes, rectifiers, capacitor and resistance etc. The battery charger should be able to charge the battery at all the time whenever electric supply is given to the battery. (ii) Fuel tank made up of MS Sheet of suitable capacity as per manufacturer’s instructions capable to store fuel for 12 hours running of DG set fixed as per manufacturer`s design and return fuel pipe with all pipes connecting upto fuel pump including oil level indicating gauge, drain plug for cleaning and air vent plug etc.(iii) Accousite enclosure with natural air circulation without loss of any power for ventilation fan. The enclosure shall be modular in construction with hinge bolted structure to provide easy dismantling and shall be made out of high quality CRCA sheet steel of 1.6mm thick with sufficient accessories for maint work, openable and locable door with air light rubber gasket, interior lighting arrangement. |
| 5 | NOTE:- (a) DHPP for testing purpose shall be supplied by the contractor without any extra cost to Department(b) The contractor shall arrange for artificial load (water load/Electrical load) for testing for final testing of DG Set at Site and the cost is deemed to be including in above offer.(c) All expences for Testing of DG Set be included.(d) One set of latest Spare part catalogue with price, exploded view of parts and user\"s manual are deemed to be included in the offer.(e) All civil work including foundation for DG set as per manufacturer\"s drawing/specification, foundation for AMF panel.(f) The rate quoted is deemed to be included for initial filling of radiator colant and lubricating oil upto level. |
| 6 | Testing :- (i) All routine test certificates from the manufacturer in respect of the diesel engine, alternator and the control panel will be made available by the contractor.(ii) The Generating set shall be run for a period of 12 hours, of which at least 6 hours shall be at the rated load and for a period of one hour at 10% over load in above 12 hours running.(iii) All instruments, equipments, materials including DHPP and Engine oil and labour required for testing will be made available by contractor at his own cost and unit rate in Sch \"A\" will be deemed to be included for testing to the entire satisfaction of Engr-in-Charge :- (a) Insulation resistance test on the alternator and control panel. (b) High voltage test as per BS-2613 clause 33 on the alternator when still hot. (c) Efficiency test at rated load and over load.(d) All test as described above under testing clause shall be carried out in presence of officer nominated by accepting officer. |
| 7 | M&L in replacement Earthingcompletewith galvanisedsteelearthplateelectrode 600x600x6mm burieddirectlyin groundnotless than2.25Mtr deepbelow normal ground level with top edgeof earth plate not less than 1.5mtrbelow normal ground level connected to the Galvanised iron strip 32x6mm sizeby meansof bolts ,nuts, check nutsandwashersof galvanisediron and 25x4mm GI strip Procter by provision of GI light grade pipe 40 mm boreincl provision of concrete pit in PCC1:2:4 typeB-i, using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPMweight not less than 4 Kg /Sqm and 6mm diabar handle ,excavationand earthworkin any type of soil ,charcoaldustand saltlightgrade GI watering pipe 20 mm bore with funnel and wire mashand medium grade GIprotectionpipe 15mm bore 5 Mtr long and GI strip up to main earthingof polecomplete all as shown in electrical plateNo 3 of MES Sch 2009 Part-I all as specifiedand directed.Note-: (i) The unit rate shall include for GI water pipe, protection pipe wire mesh, funnel, excavation, RCC pit cover, PCC, test point, GI strip 32 X 6 mm from top of earth plate upto 7.5 m.(ii)PCC pit shall be provided at least 1.5m away from the earth pit and extra cost of additional length of water pipes and fixing junction, Elbows etc.shall be deemed to be included in the quoted rate.(iii) RCC pit cover shall be precast of RCC 1:2:4, type B-1, 80 mm thick reinforced with XPM weighing not less than 4kg/Sqm in lieu of cast iron cover.(iv) On testing after completion of earthing if the desired earth resistance is not obtained earthing will be re-done by the contractor at his own risk & cost to the entire satisfaction of Engineer-in-charge.. |
| 8 | Supply and lay in replacement cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded Aluminium conductor of size 70 sq mm 3.5 core. laid in trench/ duct / along pole/wall/ road crossing etc including making connection complete all as directed.Note : The cost of thimbles/lugs and cable gland and LT insulation tape for insulation etc is incl in quoted rate and no extra payment will be made for it. |
| 9 | Excavation in trenches in any type of soil not exceeding1.5 meter wideand not exceeding 1.5 metre in depth and getting out in soft/loose soil. Note: (i) During the excavation damage of Road, Electric cable,Signal cable and Sewage line should be repaired by the contractor without any extra coast and surface should be matched as existing surface. |
| 10 | Removing excavated materials (soil) not exceeding 50metre and depositing where directedat a level not exceeding 1.5 meter above starting point |
| 11 | Returning filling in with excavated soil, including spreading, leveling watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed. |
| 12 | Supplying and laying un-reinforced precast concrete cable cover, class LV, type 1, flat size 250mm x 150mm x 40mm |
| 13 | M&L for clean, dry sand filled in trenches/ducts for cushioning of cables complete all as specified.Note :- The depth of cushion after punning shall only be measured.(Note-Punned thickness ie 18 cm will be measured and paid for payment) |
| 14 | Supply installation, & testing of 100 Amp, FP, Automatic Transfer Switch (ATS) Panel with 415/440 Volts Warning, Featuring Mains R, Y, and B Phase Indicators, Mains On Load, DG On Load Indicators, and Secure Lock Mechanism , Color Coated, 50 Hz Frequency,IP 54 etc including making connection complete all as directed. (i) Automatic Transfer Switch (ATS): Seamlessly switches between main power and generator power for uninterrupted electricity supply.(ii) 100 Amp Capacity: Designed to handle up to 100 amps, suitable for various commercial and industrial applications.(iii) Phase Indicators: Equipped with R, Y, and B phase indicators for easy monitoring of the main power phases.(iv)Safety Features: Includes a 415/440 volts warning sign and secure lock mechanism to ensure safety and prevent unauthorized access.(v)On Load Indicators: Features mains on load and DG (Diesel Generator) on load indicators for clear status visibility of power sources. |
| 15 | Supply, install, testing & commissioning of Energy rating BEE 5 star inverter Split Air conditioner of capacity 2 TR with indoor and outdoor unit having comprising of the following: -: (a) Multistranded copper conductor wire 3 core 4 sqmm with copper lugs upto 10.0 mtrsb) Incoming and outgoing quality copper pipe with foam insulation duly whiled taped of each size upto 10.0 mtrs.c) Having 02 Nos of bracket duly powder coated with anchor fasterners, nut, washers set - 01(d) Key features(i) Multi adjustable mode(ii) High ambient cooling(iii) Super dry(iv) Turbo cooling(v) ECO friendly Refrigerant R-#@/R-410A(vi) 100% copper(vii) Sleep mode(viii) Wide Voltage range operation(ix) The ISEER value of Air conditioner shall be 4.5 (Minimum)(x) Cordless remote - 01 No. |
| 16 | Note:-1) Extra copper pipe and multistranded copper conductor wire required upto 10 Mtr for Air Conditioner to be installed on wall of building roof top shall deemed to be included in quoted rate. 2) Rate for Scaffolding / Ladder / Tools & Plants required to install Air conditioner i.e. for making of holes to wall, drilling making of holes to wall, drilling, making good disturbed surfaces and matching with the existing colour shall deemed to be included in quoted rate.4) The MES number be painted on indoor and out door unit with navy blue colour letters of size not less than 15mm height. Drain pipe from in door unit to plinth protection of outside the building.5) The quoted rates are also inclusive of making holes in brick / stone wall for installation of Air Conditioner and make good to the existing surface with putty and paint complete all as specified and directed |
| 17 | Supply installation, & testing of Liquid Cooled silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 Comprising liquid cooled Disesl Engine ,CPCB IV NORMS COMPLIANCE) std: BHP @ 1500RPM & 160 KVA Alternator rated at 3 phase,147 KW at 415 Volts, 50HZ; 0.8 P.F. @1500 RPM both mounted, and aligned on a common iron base frame complete with MS Fuel Tank capacity 385 ltrs Integrated Manual control Panel having meter, relay and switch gear and sound proof canopy, AVM Pads fitted on base frame, 1 No. 12 Volts DC Battery, Leads,DG Set should be capable of operating in temperature range (-) 1 Deg to (+) 50 Deg Celcius with, 1st Fill of Lube Oil. complete, Engine shall be equipped with all standard fittings as per manufactuer, all as following specification. (a) RPM cum hr meter (b) Battery charging ammeter.(c ) Ignition key and starting with button switch.(d) Lubrication oil pressure guage.(e ) Electric governor controlling.(f) oil temperature guage.(g) safety control with tripping facility for following:-(i) Low lubricant oil pressure (ii) over speed (h) Starting equipment comprising of following.:-(i) 12 V Battery as per manufacture\"s recommendation.(ii) Battery Charging alternator with inbuilt regulator. (iii) Battery leads of copper cable of suitable size brass thimbles and terminals. |
| 18 | (B) Alternator :- Alternator\"s rating 160 KVA, 3 Phase, 50 cycle, 415 Volts, 4 wire supply at NTP 0.80 power factor at an altitude of 36 Mtr above MSL, running @ 1500 RPM self excited, self regulated, mounted on strong steel fabricated steel frame suitable for mounting on a permanent foundation to be coupled with above engine. (C) Control Panel :-Alternator control panel inbuilt with internal copper wiring for 160 KVA alternator, 415 Volts, 3 Phase, 4 wire, 50 cycle, fabricated out of 2.0mm thick MS sheet painted externally and internally with two coats of synthetic enamel paint over one coat of primer all as per manufacturer\"s design including provision of following accessories :-(i) Suitable scaled flush mounted AC voltmeter with selector switch 0-500 Volts - 01 Set.(ii) Suitable scaled flush mounted ammeter with selector switch & CT’s of suitable range - 01 Set. (iii) Frequency meter - 01 No.(iv) KW and KWH meter.(v) Power factor meter - 01 No(vi) MCCB 4 Pole for suitable capacity - 01 No. (for incoming) as recommended by manufacturer. |
| 19 | Diesel Engine: No of Cylinders 04, Inline arrangement, Gross Engine power (HP) 197 and (KW) 147, water cooled turbocharged with after cooled, rated output 1500 RPM and overspeed trip 1650 RPM, Engine Is with electric start, compression ignition, stroke cycle designed to run continuously at 1500 RPM conforming to IS 2002, ISO-3046, BS 5514 standards. Diesel engines should comply with CPCB P-IV plus norms.The Diesel Engine are comprising of followings: (i) Radiator with Fan(ii) Fuel Injection equipment with Electronic Governor having CRS (Common Rail System) and DG performance class G3(iii) Dry type air cleaner (iv) Exhaust silencer type NA, Max allowable backpressure (kPa) 17, Exhaust temperature (Deg C) 550(v) Lub oil filter (Spin on type)(vi) Fuel oil filter (Spin on type)(vii) 12 V electric starting system(viii) Battery charging alternator(ix) Stop Solenoid(x) Lube Oil pressure Gauge(xi) Water Temperature Gauge(xii) Lube oil temperature Gauge(xiii) Battery voltage(xiv) Extended life coolant(xv) First fill lube Oil. |
| 20 | Acoustic Enclosure: (a) Specially designed to meet stringent MoEF / CPCB norms of 75 dBA @ 1 Mtr at 75% Load under free field conditions.(b) The following are some technical features of Acoustic Enclosure: (i) The enclosure is modular in construction.(ii) Base frame is made of sheet metal. (iii) Durable industrial locking system is provided on doors.(iv) Door gaskets are made in high quality EPDM material.(c) Corrosion Resistance: To make the enclosure weather proof:-(i) All sheet metal parts / components are hot dipped in seven tanks process, pretreated and passivated.(ii) Sheet metal components are with pretreated and passivated base powder coated.(iii) Base frame is epoxy coated / powder coated.(iv) Zinc passivated hardwares are used to avoid rusting.Acoustic insulation: (i) Sound proofing of the enclosure is done with quality rockwool confirming to IS:8183 Standard. |
| 21 | (i) Acoustic foam shall be fire retardant and fire resistant.(ii) Attenuates are provided to control sound at entry and exit of container.(iii) Specially designed residential silencer is provided.(d) Ventilation And Air Circulation: Exhaust pipe inside enclosure is thoroughly insulated by cladding of rock wool and sheet.(e) Electrical: Neutral body earthing points at the sides of enclosure are isolated through moulded compound.(f) Safeties: Emergency push button to stop the DG set from outside, low fuel oil level, low lube oil pressure, low coolant level, high engine temperature. The canopies being offered are for output of noise level ≤ 75 dbA at a distance of 1-meter average as per the CPCB IV norms.Paint: DG set and panel package will be painted with powder coated type paint.STANDARD GENSET CONTROLLER UNIT WITH CONTROL PANEL:Genset controller unit with totally enclosed, steel construction control panel suitable for indoor floor / wall mounting installation having standard safeties and display parameters. |
| 22 | AMF PANEL: Supply, install, testing & commissioning of AMF panel for 160 KVA DG set factory made, outdoor cubical type as per IE/CPRI rules with IP-54 protection, dust and vermin proof, compartmentalised, made of 3.15 mm thick CRCA sheet, fixed on MS angle iron frame of 50 x 50 x 6 mm thick of required type for supporting double door both sides open type with necessary locking arrangement with slope roof on top duly painted with two coats of powder coated sense grey paint with seven tank process complete and having separate doors inside for accommodating all incoming / outgoing cables and other relevant standards mounted on and including provision of necessary plinth in PCC 1:3:6, type C1 for foundation and PCC pillars with suitable size of nut, bolts & washers grouted as required at site and as per manufacturer\"s instructions including provision of the following items complete all as specified and directed. (a) Bus bar with electrolytic copper bus bar (for mains and DG supply incoming and outgoing) suitable for 300 Amps capacity for 3 phase and neutral (TPN) (all connection inside the panel shall be through aluminium strip) connected duly supported with FRP insulators including colour code heat shrink insulating sleeves. |
| 23 | (b) Three phase 4 pole, power contractor,250 Amps for ON-OFF the DG and mains supply - 02 Nos.(c) MCCB 250 Amps, 35KA for ON-OFF the DG and mains supply - 02 Nos.(d) MCCB 250 Amps, 35KA - 02 Nos.(e) On load change over switch 250 Amps for Bypass AMF panel in case of power contactor faulty - 01 No. (f) Automatic generator controller unit with total control wiring with necessary relays and control fuses, auxiliary contacts - 01. (g) Digital type voltmeter panel mounted flush type of size 96 x 96 sq mm three phase class 1.0 within built selector switch complete. Each - 2. (h) Digital type Ammeter panel mounted flush type of size 96 x 96 sq mm three phase class 1.0 within built selector switch and suitable CTS complete. Each - 2 (i) RYB phase indicators LED type with control fuses - 02 sets.Note: Drawing of LT panel board and connections shall be got approved by GE before manufacture of panel board. |
| 24 | (D) Other fitting (i) Battery Charger -Battery charger having electric circuit consisting of triodes, rectifiers, capacitor and resistance etc. The battery charger should be able to charge the battery at all the time whenever electric supply is given to the battery. (ii) Fuel tank made up of MS Sheet of suitable capacity as per manufacturer’s instructions capable to store fuel for 12 hours running of DG set fixed as per manufacturer`s design and return fuel pipe with all pipes connecting upto fuel pump including oil level indicating gauge, drain plug for cleaning and air vent plug etc.(iii) Accousite enclosure with natural air circulation without loss of any power for ventilation fan. The enclosure shall be modular in construction with hinge bolted structure to provide easy dismantling and shall be made out of high quality CRCA sheet steel of 1.6mm thick with sufficient accessories for maint work, openable and locable door with air light rubber gasket, interior lighting arrangement.(iv) PCC foundation work as per manufacture instructions, anti-vibration pads and other standard accessories and comprising of the following complete all as specified and directed.Note for Sl item No. 11:(i) The DG sets will be inspected at OEM premises before dispatch by the Engr-in-Charge(ii) After installation the DG set inspection will be carried out by the IEM(iii) The cost to this effected is deemed to be inclusive in quoted rate. |
| 25 | Supply and lay in replacement cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded Aluminium conductor of size 120 sq mm 3.5 core. laid in trench/ duct / along pole/wall/ road crossing etc including making connection complete all as directed.Note : The cost of thimbles/lugs and cable gland and LT insulation tape for insulation etc is incl in quoted rate and no extra payment will be made for it. |
| 26 | M/LSub Class\"B\"brickcovering protectionto the eletric cablelaiddry flat transversallyalongthe lengthof cableon sandcushioningwith widthequal to lengthof brickcompleteall as specified |
