PROVISION OF ENGINEERING INFRASTRUCTURE (SPL WK) FOR 01 X MEDICAL OXYGEN GENERATION PLANT 400 LPM AT CERTAIN LOCATION UNDER AGE E/M OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A'

Supply and errection of steel tubular swaged poles 11 meter long, type 410 SP-55 complete with cast iron base plate, final taper plug, bolts, nuts and screws, pole cap etc confirming to IS-2713 of 1980 including painting two coats of aluminum paint over a coat of red oxide primer after necessary preparation of surfaces and numbering to be done in black synthetic enamel paint complete all as specified and directed.

Material and labour for cross arms, bracings, supports clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coat of synthetic enamel paint over a coat of zinc chrome primer including preparing the surface complete all as specified and as directed.

S & F Danger notice board of size 25 com x 20cm and 1.6mm thick with mild steel sheet vitreous enameled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for HT installation of 11 KV structure yard complete all as specified and as directed.

S&F loop type insulator and, porcelain, vitreous, white, brown large size with over all dimensions 90mm x 90mm clearance of hole 25.5mm including one galvanised mild steel spindle, two GI washers and one iron nut, for 11000 Volts grade complete all as specified and as directed

S&F stay assembly (ISI Marked) complete with all accessories and stay clamps all as shown in electrical plate No 1 of SSR Part I with using stay rod of 20mm dia including dismantling unserviceable stay assembly complete all as specified and directed. (excavation and earth work shall be measured and paid seperately under relevant items of Sch 'A'/ BoQ) complete all as specified and as directed.

S & f stay wire straded of size 7/3.15mm (Galvanized wire) complete all as specified and as directed.

S & F Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia for 11000 volts grade complete all as specified and directed.

S&F GI Pipe 80mm bore light grade ISI mark conforming to IS 1239 with all fittings for passing of cables fixed to pole / wall / laid under floor or roads including all fixing accessories complete all as specified and directed . (Note : Excavation, earthwork shall be measured and paid seperately)

Blank

Excavation in trenches not exceeding 1.50 m wide and 1.5 mtr depth for foundation etc, not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

Ditto all as per item no 1.00 here-in-before but depth exceeding 1.5 m and not exceeding 3 m.

Returning filling in approved earth, including spreading leveling watering and well ramming in layers not exceeding 25cm in soft/loose soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50metre above the starting point complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 with using 40 mm grade crushed stone aggregate cement concrete in foundations, filling and mass concrete complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 with using 20 mm grade crushed stone aggregate as in copping of steel tubular poles and stay with necessary form work as required complete all as specified and directed.

M&L sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated ( punned) upto 180mm thickness, complete all as specified and directed.

Supplying and laying reinforced precast concrete cable cover, class HV, Type 1, flat, size 300mmx l80mm x 40mm complete all as specified and directed.

Supply & Laying Sub-Class old size 'B' Bricks, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion laid for UG cable protection, complete all as specified and directed.

M&L for horizontal boring under the road below 1 mtr from the road surface and dia of hole not exc 100 mm without damaging the existing road getting out and disposal of soil to a distance not exceeding 50 m from the site of work completed all as specified and as directed.

Supply and fix switch air break, gang operated, triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 Amps and working pressure 11000 Volts with drop out type fuse assembly complete twelve insulator type etc complete all as specified and directed by Engineer-in-charge

Supply and fix servo Voltage stabilizer for automatic operation , three phase, naturally oil cooled indoor/outdoor type & designed for input variation betwwen 260-440 Volt, 3 phase, 4 wire 50 Hz with output voltage stabilized at 415 volt or asper required by user and speed of correction 8 Volts per second and of capacity 160 KVA complete all as specified and directed. Make : asper Appx 'B' or as approved by GE.

Supply, installing , commissioning and testing of new static silent (with and including accoustic enclosure) Diesel Engine Driven Generating Set of capacity 140 KVA Liquied coolant cooled, 415 Volts (AC, three phase, 4 Wire system supply), 50 Hz at power factor 0.8 minimum, complying with all the latest CPCB guidelines and norms. The DG Set shall consists of diesel engine coupled to a matching alternator through flexible coupling & mounted on common base frame complete with & including control panel standardized by manufacturer, fuel tank with mounting arrangements, inlet, outlet, return inlet oil arrangement, exhaust pipe and shall be suitable and giving requisite specified output for the conditions prevalent at Bengdubi Mil Stn, also including provision of PCC foundation of suitable size with minimum 0.5m height, PCC Platform as per the manufacturer's instructions subject to approval of GE, leaving at least 0.5 m space all around for ease of movement, other civil works, anti-vibration pads, etc, complete all as specified and directed, and comprising of the followings:-

(i) ENGINE (Prime Mover): 01 No Diesel Engine 1500 RPM, direct injection,Six cylinders, four stroke, confirming to IS:10000/ISO3046/BS:649/BS:5514 amended upto date, for continuous running capable of taking 10% overload for one hour in 12 hour, Liquid coolant cooled, naturally turbo charged, capable of giving minimum 155 BHP to drive Alternator, capable of delivering 140 KVA at outdoor atmospheric conditions at Bengdubi Mil Stn, fitted with following accessories:- (a) Dynamically balanced fly wheel with starter ring (b) Air cleaner dry type. (c) Electronic governer (d) Dry exhaust manifold with suitable exhaust residential grade silencer to reduce the noice level. (e) Radiator Assembly. (f) Radiator fan with guard. (g)Vaccum indicator. (h) Fuel filter and fuel hoses. (j) Fuel injection pump (FIP) (k) Lubricating oil filter and pump. (l) Electrical starting system with battery charging alternator and axial type starter motor including adquate number of high capacity maintenance free lead acid battery, 12 Volts with min 100 AH, DC as per manufacturer recommendation, also including provisioning of interconnecting cable/ leads with terminals, complete with and including start/ stop switch. (m) Engine safety shut down system against low oil pressure and high water pressure. (n) Exhaust gas driven turbo charger. (o) Oil filter. (p) Lube oil cooler. (q) Engine maintenance manual with spare parts list. (r) Suitably designed acoustic enclosure as per CPCB Regulations. (s) Any other components/parts/accessories as per the manufacturer's instructions and as directed by the GE required for the entire completion of the items and to meet the functional requirements.

(ii) ENGINE INSTRUMENT ELECTRONIC PANEL : 01 NUMBER:- Engine instrument panel shall compriding of the following control : (a) Starting on/ off switch. (b) Water tempreture display. (c) Hour meter cum RPM display. (d) Lub oil pressure display. (e) Lub oil tempreture display. (f) Battery charging display. (g) Safety alarm against high water tempreture and low oil pressure. (h) Automatic on/off of engine facility with GCU. (j) Any other components/parts/accessories as per the manufacturer's instructions and as directed by the GE required for the entire completion of the items and to meet the functional requirements.

(iii) ALTERNATOR:- 01 No Alternator shall be self excited, self regulated, brushless for 140 KVA continuous operation at the speed of 1500 RPM at variable 380-440 Volts, 50 Hz, Three Phase, 4 Wire system with advance electronic voltage regulator to ensure high voltage accuracy with + / -1% with class H insulation and SPDP enclosure directly coupled with engine through flexible coupling and confirming to IS-4722 complete. Note:- Alternator should be able to deliver output rating at actual site conditions.

(iv) BASE FRAME :- Common fabricated base frame for engine and alternator made from structural mild steel channel etc, leak proof PCC 1:2:4 type B-1 as in foundation & plateform etc including provision of adequate number of suitable anti vibration pads etc all as per the recommendation of the manufacturer subject to approval of GE.

(v) FUEL TANK :- 01 Number Bottom mounted (or as per manufacturer design) steel fuel tank fabricated out of 14 SWG MS sheet of capacity not less than 12 Hours continous operation, inside canopy with fuel level gauge, drain plug, locking arrangement etc with and including GI pipe connection duly provided as per Engineering practice complete all as directed by the GE.

(vii) MISC PROVISIONS : Cost for provision of any other components/parts/accessories and relevant works as per the manufacturer's instructions and as directed by the GE required for the entire completion of the items and to meet the functional requirements shall also be deemed to be included in the quoted rates of contractor(s).

NOTES :- The contractor's quoted rates shall also be deemed to include the following elements :- (i) The DG set duly assembled shall be procured by the contractor directly from Engine Manufacturer or OEM of Engine only. (ii) The drawings and specifictions of the DG set and its components shall be got approved by the contractor from the GE before procurement. (iii) The DG set shall be got inspected and tested in the factory by the rep nominated by the Accepting Officer before delivery from the factory. The records of the inspection & testing shall be signed by the rep of Accepting Officer, Contractor and rep of Manufacturer/OEM. (iv) The Generator Set shall also be tested in the presence of IEM on variable load continously for 12 hrs including 1 hour in overload individually as per IS and as specified.The Generator Set will also be tested as per OEM recommendation. Technical representive of Manufacturer/OEM will also be present during testing of DG Set to be carried out by IEM. The records of the testing shall be signed by IEM, GE, Engineer Charge, Contractor and the Technical Rep of the Manufacturer/OEM. (v) All the arrangements, necessary DHPP, Lubricating oil and testing equipments etc, for testing as per provision contained in Note (iii) & (iv) above shall be provided by the contractor and cost of the same shall be deemed to be included in the contractor's qoted rates. (vi) The DG set shall be installed all as per manufacturer instructions manual subject to final approval of GE. Cost for provision of PCC foundation, platform, other civil works, excavation and earth work, sand cushioning, grouting bolts etc as per manufacturer's instructions and as directed by the GE shall also be deemed to be included in the quoted rate of above item. (vii) Cost of deploying necessary T&P such as cranes etc by the contractor under his own arrangement required for execution of the above work shall also be deemed to be included in the quoted rates of the above item. (viii) The DG Set shall comply to the emission limit requirements as per the instructions of Govt of India and CPCB norms. The DG Set shall be complied with all test requirements as stipulated in the Gazette Notification. All relevant test results from NABL accredited lab shall be produced by the contractor to GE.

Supply, fixing,Testing and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 11000 Volt grade (earthed) with fixing acessories of 95 Sqmm, 3 Core all as specified and directed. (Make: KEI/Havells/Gloster/Finolex/Polycab)

Supply, fixing,Testing and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100Volt grade with fixing acessories of 185 Sqmm, 3.5 Core all as specified and directed. (Make: KEI/Havells/Gloster/Finolex/Polycab)

Supply, fixing,Testing and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100Volt grade with fixing acessories of 95 Sqmm, 3.5 Core all as specified and directed. (Make: KEI/Havells/Gloster/Finolex/Polycab)

Supply, fixing,Testing and commissioning XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100Volt grade with fixing acessories of 50 Sqmm, 3.5 Core all as specified and directed. (Make: KEI/Havells/Gloster/Finolex/Polycab)

Supply and fix HT 11 KV lightning arrester, Non -linear expulsive type terminal with all fitting suitable for 11000 volts grade conforming to IS-3070 part-1 with discharge capacity upto 65 KA including all as specified and directed by Engr-in-charge. Make : asper Appx ,B, or as approved by GE.

M&L Cable jointing kit for 11 KV (Earthed ) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm all as specified and as directed Make : asper Appx ,B, or as approved by GE.

M&L for earthing complete of advance encapsulated compound based CPRI tested maintenance free, pipe-in-pipe technology upgrated (Zinic & alloy coated) Zinic coated (80-100) microns with pure (99.9%) & alloy coating (200-250) microns earthing system confirming IS-3034 the outer and inner pipe should be 76.2mm & 41.9mm dia 3 mtr length zinic coated with additional special alloy coating 300mm on the topside for additional protection of the terminal the annular space between the pipes being filledup with compact fill(CF) (Crystalline conductive compound) the compact fill (CF) mixture which is machine pressed in the pipes should not disintgrate or collapse when outer pipe corrods, the inner pipe should be extended with terminals for connectivity. The job includes digging the pits and refilling the same by electrode/conductolite back fill compound (Ground enhancer)the BFC should dbe eco friendly it should not contain environmentally hazard materials having ROHS certification from NABL accredited lab. The earth pit should be provided with a FRP earth pitcover for protection and safe guard of terminals. In area where soil condition is bad good earth is to be arranged to fill the excavated pits by mixing the same with BFC 4 bags (as per soil condition) extra perpit/unit. As earth electrode is the main component of the earthing system which is indirect contact with the ground and thus provides ameans of releasing or collecting earth leakage current. The materials should have a good electrical conductivity & anti corrosion properrty in wide range of soil condition complete and testing on completion including dismantlingh unserviceable earthing complete all as specified and directed Make ASHLOK/true power/interlac Note:- Earth result should be obtain minimum 1 Ohm.

Suply, install, test and commission LT Panel board, TPN 415 Volts 50 Hz, outdoor cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 3.15 mm thick with 2 mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50X50X6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switch and fuse and the panel board shall be provided with proper ventillation inculding suitable size of cable ally copper bus bar suitable for carrying of current 400 Amps with suitable connections from MCCB out going to main bus bar shall be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.35 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the follwoing:-

(a) MCCB 250 Amps 4 Pole 50 HZ 415 V with thermal magnectic release having rupturing capacity 36 KA - 1 Nos (Incoming). MAKE :Havells/L&T/ABB for ser No (a) to (c).

(b) MCCB 200 Amps 4 Pole 50 HZ 415 V with thermal magnectic release having rupturing capacity 25 KA - 2 Nos (01outgoing + 01 Spare).

(c) MCCB 100 Amps 4 Pole 50 HZ 415 V with thermal magnectic release having rupturing capacity 25 KA - 3 Nos (02 outgoing + 01 spare).

(d) 3 Phase digital multi functin meter model A, class1, 5A with relay Vega Series-01 Nos

(e) Indicating lamp 240 volts LED type- set of three

(f) On load change over of 400 Amp capacity - 01 Nos

(g) Single phase preventor (VSP-3) -01 Nos

M/S SUPARNA ELECTRICALS

M/S K M CONSTRUCTION

Shree Ram Construction

SARKAR ENGINEERING CO.