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| 1 | SITC of 40 KVA,415V,50 Hz,3 phase new silent DG set, comprising of Engine,alternator,Separate AMF panel,base frame,Fuel tank,Battery,CPCB-IV+ approved Engine & Acoustic Enclosure having following major specifications:- |
| 2 | Engine Make- Cummins/ VOLVO/ Caterpiller /Greaves Cotton/Mahindra |
| 3 | Engine type:- 4 cylinder, in-line 4 Stroke, Radiator cooled Diesel Engine.The . |
| 4 | Revolution : 1500 RPM |
| 5 | Rated Output:Minimum 56 BHP or Higher |
| 6 | Duty: Prime |
| 7 | Cooling:Liquid Cooled (EG Compleat 50:50) |
| 8 | Minimum coolent tank capacity: 8 liters |
| 9 | Cylinder: 3 |
| 10 | Aspiration:-Turbocharged, Charge Air cooled |
| 11 | Type of Governer: Electronic / Mechanical |
| 12 | Fuel Tank Capacity: Minimum Capacity 100 ltr |
| 13 | Overload Capacity :10% overload for one hour for every 12 hours continuous running at full load or better. |
| 14 | Engine instrument panel : Consisting of starting switch with key,Lube oil indicator,RPM indicator and hour meter. |
| 15 | Safety Controls:Emergency Stop,Low Lube oil pressure warning/shutdown, Warning /Shutdown,sensor failure indicator,Engine overspeed indicator,Battery charging and low battery indicator.Exhaust Silencer:Residential type |
| 16 | Starting system:12 V DC Electrical starting system complete with starter motor,charging alternator with rectifier and Cut out as per manufacturer standard. |
| 17 | Battery:Lead Acid,Low maintenance or SMF and conforming to relevant IS Specification with low/high battery voltage and weak Battery warning. |
| 18 | Alternator |
| 19 | Make:Stamford/CG/Kirloskar/Leroy Somer or as per Engine Manufacturer recommeded or Authorized brand |
| 20 | Rating:415 V, 3 phase,50Hz,40 KVA,1500 rpm |
| 21 | Current: 56 A per phase |
| 22 | Type:-Brushless,screen protected,Revolving field ,self excited and self regulated |
| 23 | Insulation: Class H |
| 24 | Protection: screen protected drip proof with Min IP-23 degree of protection |
| 25 | RPM:1500 |
| 26 | Voltage regulation (Max):+1 % |
| 27 | Winding connection:- Stator: Double layer lap , Rotor: Dynamically Balanced |
| 28 | Total Distortion factor: Less than 3 % |
| 29 | Total Harminic distortion in output waveform:<5% |
| 30 | AMF PANEL |
| 31 | Cubical type floor mounted AMF panel made 16 SWG sheet steel,duly pretrated,powder coated painted and acsthetically finished ,suitable for controlling of 62.5 KVA DG set having following specifications/features. |
| 32 | ii) In Built By-Pass switch for rated capacity |
| 33 | iii)On-delay timer for load change over |
| 34 | iv)On-delay timer for engine shut OFF. |
| 35 | v)Engine On-OFF switch(Push Button type) |
| 36 | vi)Battery charger complete with Voltage regulator, booster selector switch,On-Off switch,Voltmeter and ammeter for charging the battery from Mains.This will be in addition to the battery charging altenator fitted on the engine . |
| 37 | vii)Minimum five number indicating lamps to indicate \\"mains ON\\", \\"load on mains\\",\\"set running\\",\\"load on sets\\" and \\"battery charger On\\". |
| 38 | viii)Audio Visual alarm for \\"Low Lubricating oil pressure\\",\\"High water temperatur\\",Start failure, and \\"DG overload\\" |
| 39 | ix) Mode selector for setting the panel on Auto/MAN/Test Mode |
| 40 | x)415V , 3Phase ,63 A MCCB-3nos (for both incomings and outgoing) |
| 41 | xi)415V , 3Phase ,63 A, 4 pole power contactor -04 nos (two for main contact and two for axuliary contact |
| 42 | xii)415 V, 3 Phase,Aluminium bus bar of minimumum current rating-100A of required length with proper insulation |
| 43 | xiii)Main and axuliary relay for control circuit of required number and size |
| 44 | xiv)Microprocessor based relay with composite meter for digital display of following. |
| 45 | Generator Voltage/AC Mains voltage.415 V |
| 46 | Generator current in phases--56A |
| 47 | Frequency.50Hz |
| 48 | Power factor.0.8(lagging) |
| 49 | Energy |
| 50 | Indication for alternator supply |
| 51 | Running time indications number of hours of operation and service intervals,service due indications. |
| 52 | The AMF panel must be designed to ensure trouble free performance and ensure switching over Electrical Load of DG within 15(fifteen) second from the instant of mains failure. |
| 53 | ACOUSTIC ENCLOSURE |
| 54 | The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustic enclosure must be certified CPCB-IV+ norms |
| 55 | BASE FRAME |
| 56 | Common iron channel fabricated base frame containing the engine and alternator ,mounted on AVM pads and having provision for lifting Hook. |
| 57 | TERMS & CONDITIONS |
| 58 | i) Rate should be quoted inclusive of all applicable taxes and duty etc. |
| 59 | ii) All materials,equipments & aceessories must conform to relevent IS/IEC specifications.The DG set to be supplied must be from the authorized OEM of the respective Engine manufacturer. |
| 60 | iii)Necessary manufacturer's test certificate for Deisel Engine, Alternator etc. will have to submit in triplicate copy during delivery of the equipment. |
| 61 | iv) Copy of \\"type approval certificate \\" and Certificate of \\"COP\\" must be produced at the time of delivery issued from competant Authority(as per CPCB-IV+). |
| 62 | vi) Minimum 60% diesel of tank capacity must supplied from the DG supplier end during testing and commissioning. |
| 63 | vii) The entire set must be warranted atleast 15 months from the date of Delivery/12 months/5000 Hrs from the date of Commissioning whichever is earlier.However Engine & Alternator should be warranted of 2 year/5000 hrs whichever is earlier. |
| 64 | DOCUMANTATION : 1 Set of following documentation should be with each set.a. O&M Manual of Diesel Engine.b. Spare parts list of Diesel Engine. c. Test Certificate of Diesel Engine.d. Test certificate of Alternator e. Test certificate of D.G. set Testing should be done by Heater coil ( before actually loading the DG) on No Load, 25% loading for 30 minutes,50% loading for 30 minutes,80% loading for 30 minutes,full loading for 30 minutes, The heater coil box ,megger and required accessories as required at the time of testing should be arrange by the agency .After successful complition of testing above maintioned document should be submitted to the concern EIC. |
| 65 | Supply & delivery of 1.1 KV Gr. 4 Core 35 Sqmm XLPE/ PVC Armoured Aluminium Cable (Gloster / Havells / Approved by EIC) |
| 66 | Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed |
| 67 | S & F double compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cable. 4 core 35 sq. mm. |
| 68 | Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. 4 core 35 sq. mm. |
| 69 | Supply & fixing of exhaust gas piping of suitable dia welded black dia MS class B pipe incl. all necessary bend supports and clamps anti vibration mounting insulation of exhaust system with 50mm thick mineral wool covered with wire mesh and aluminium cladding ( from DG sets to top of the building plus 3mtr or as per CPCB) for 40 KVA DG set as per direction of EIC. exhaust gas pipe dia as per suitable size. |
| 70 | Cost of Fuel (Diesel) for commissioning and testing of 40 KVA DG as per required and as per direction of EIC. |
| 71 | DG Foundation:Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required:(a) Depth of excavation not exceeding 1,500 mm |
| 72 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with |
| 73 | Cement concrete with 30 mm down graded shingles excluding shuttering.N.B. Varietya) 1:3:6 proportion Foundation |
| 74 | Brick work with 1st class bricks in cement mortar (1:6)(a) In foundation and plinth |
| 75 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.b) River bazree |
| 76 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawingand direction.(a) For works in foundation and upto roof of ground floor / upto(i) Tor steel/Mild SteelII) Other than SAIL/TATA/RINL |
| 77 | Hire and labour charges for shuttering with centering andnecessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.RCC BEAM |
| 78 | DG Shade Work:Galvanised Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J orL hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor)(i) In Roof:-a) With 0.60 mm thick sheet |
| 79 | Galvanised iron sheet ridging fitted with necessary bolts,screws, washers etc complete.(225mm end lapping)A) 300 mm lapping each waya) With 0.60 mm sheet |
| 80 | M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 cnnected to one another with bracket, gusset cleats as per design,direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof.For trusses spanning up to 12.00 m |
| 81 | M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor). (ii) Grill weighing above 16 kg./sq.m.and above . |
| 82 | Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode (for soft soil / morrum soil) for 2 no Genarator Neutral earthing . the distance between two earthing should be twice of electrode length.(For DG Earthing) |
| 83 | Supplying & fixing Extra copper strip 25 mm x 6 mm from Copper earth electrode to Neutral point with required nos of nuts ,bolt washer for 40KVA DG for proper earthing of DG. |
| 84 | Earthing with 50 mm dia ISI-Medium GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level.By ISI-Midium G.I Pipe |
| 85 | Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. |
| 86 | Supply of 50 ltr capacity fuel dram. |
| 87 | Supplying & fixing medium gauge GI Pipe ( ISI-Medium)Protection with necessary fittings and jointing metarials asrequired 50mm dia |
| 88 | Supply & Fixing of 12 core 2.5 sqmm unarmoured copper cable.( Make : Gloster/ Polycab) Please Enable Macros to View BoQ information |