PROVN OF STABILIZED POWER SUPPLY TO ICG SHIPS BASED AT GOA THROUGH MOBILE PORTABLE TROLLY MOUNTED GENERATOR AND AUGMENTATION OF WATER SUPPLY AT CG LAND CHICOLNA GOA

Amount

Excavation in trenches n.exc 1.5M wide & n.exc 1.5m in depth for laying & removing of pipe any sizes and getting out in soft/disintegrated rock/laterite complete all as specified and directed.

M & L Excavation over areas n exc 1.50m deep and getting out in Soft/disintegrated rock complete all as specified & directed.

M & L Excavation over areas exc 1.50m but n. exc 3.00m deep and getting out in Soft/disintegrated rock complete all as specified & directed.

M & L Excavation over areas exc 3.00m deep and getting out in Soft/disintegrated rock complete all as specified & directed.

Returning and filling including spreading leveling watering and well ramming in layers not exceeding 25 cm thick using soft/disintegrated rock complete all as specified and directed.

Removing excavated material not exceeding 50 mtr and depositing where directed at all level not exc 1.50 mtr above the starting point Complete all as specified and directed.

Removing excavated material exceeding 250 mtr but n. exc 500mtr and depositing where directed at all level Complete all as specified and directed.

M & L for spreading and levelling, ramming to true surfaces of rubble soling not exceding 300mm depth for foundation to receive PCC complete all as specified and directed

M&L cement concrete 1:3.6 using 40mm graded aggregate Type C2 in foundations filling and mass concrete all as specified and directed.

M& L for RCC design mix M-30 grade (20mm graded aggregate) in foundation including raft, basement slabs, foundation beams, and the like etc complete all as specified and directed.

M& L for RCC design mix M-30 grade (20mm graded aggregate) in walls, basement walls any thickness above top of footing including attached pilasters and buttresses and like etc complete all as specified and directed.

M& L for RCC design mix M-30 grade (20mm graded aggregate) in columns, pillars, piers, posts & struts and like etc complete all as specified and directed.

M& L for RCC design mix M-30 grade (20mm graded aggregate) in slabs supported on walls, beams, columns in floors, roofs, landings, balcony, canopies, deck slabs and in shelves etc complete all as specified and directed.

M&L for Mild steel bars TMT CRS of 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc all as specified & directed.

S& F mild steel TMT CRS bars of 6 to 8mm dia cut to length, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specified & directed.

M&L use and waste of formwork to sides of concrete foundations, footing bases of columns, raft & beams, side of soffits (if any) of foundation and plinth beams and similar work, vertical or to batter rough finished surface of concrete etc all as specified & directed.

M&L for Formwork to sides of pillars, posts, struts, piers, columns in vertical or to batter rough finished flat surface all as specified and directed.

M&L for Formwork to faces of walls, retaining walls, abutment, parapets and staircase railing and similar works rough finished surface all as specified and directed.

M&L for Formwork to sides and soffits of suspended slab such as roof slab, floor slab, landings and similar works not exceeding 200mm thick (Horizontal or sloping) etc all as specified & directed.

S&F Plates (plain or chequerred) channels, square cut or notched (ordinary and countersunk) forming holes without any attachment as per specified and directed

M&L for joist, channel, angle or tee sections, fixed independently without connecting plate etc all as specified and directed

M&L Rendering 20mm thick in CM 1:3 on fair faces of brick work/block or concrete surfaces finished the surface even and smooth with using water proofing compound, without using extra cement complete all as specified and as directed.( Water proofing compound shall be paid under relevant item)

M&L Rendering 10mm thick in CM 1:3 on fair faces of brick work/block or concrete surfaces finished the surface even and smooth without using extra cement complete all as specified and as directed.

Supply only liquid water proofing compound complete all as specified and as directed.

Material and labour for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165, complete

S&F Cast iron work grade FG150, machined, in pulleys, in brackets, gulley traps, gratings, railing, manhole covers, fire and soot doors, stop valve boxes and similar articles exc 5.00kg each etc complete all as specified and directed

Returning and filling including spreading leveling watering and well ramming in layers not exceeding 25 cm thick using soft/disintegrated rock complete all as specified and directed.

Removing excavated material not exceeding 50 mtr and depositing where directed at all level not exc 1.50 mtr above the strating point Complete all as specified and directed.

Supply and fix centrifugaly cast (Spun) DI pipes class K-9, 250mm dia of standard length spigot and socketed end conforming to IS 8329/2000 push type joint with rubber gasket as jointing material, internal cement mortar coating and external surface with bituminious paint, ISI marked all as specified and directed.

Supply and fix centrifugaly cast (Spun) DI pipes class K-9, 200mm dia of standard length spigot and socketed end conforming to IS 8329/2000 push type joint with rubber gasket as jointing material, internal cement mortar coating and external surface with bituminious paint, ISI marked all as specified and directed.

Supply and fix centrifugaly cast (Spun) DI pipes class K-9, 150mm dia of standard length spigot and socketed end conforming to IS 8329/2000 push type joint with rubber gasket as jointing material, internal cement mortar coating and external surface with bituminious paint, ISI marked all as specified and directed.

Supply and fix centrifugaly cast (Spun) DI pipes class K-9, 100mm dia of standard length spigot and socketed end conforming to IS 8329/2000 push type joint with rubber gasket as jointing material, internal cement mortar coating and external surface with bituminious paint, ISI marked all as specified and directed.

Supply and fix centrifugaly cast (Spun) DI pipes class K-7, 100mm dia of standard length spigot and socketed end conforming to IS 8329/2000 push type joint with rubber gasket as jointing material, internal cement mortar coating and external surface with bituminious paint, ISI marked all as specified and directed.

M & L for, Ductile iron fittings conforming to IS 8329/2000 such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces class K-12, caps and plugs all as specified and directed.

Supply and fixing 80 mm steel galvanised iron water tubing medium grade, ISI marked alongwith supply and fixing of fittings such as bends, elbow, sockets, union nipple etc fixed/ laid on wall /roof/ floor/ trenches with proper alignment as per site requirement and carry out testing against leakage before filling the trenches etc complete all as specified and directed.

Supply and fixing 50 mm steel galvanised iron water tubing medium grade, ISI marked alongwith supply and fixing of fittings such as bends, elbow, sockets, union nipple etc fixed/ laid on wall /roof/ floor/ trenches with proper alignment as per site requirement and carry out testing against leakage before filling the trenches etc complete all as specified and directed.

Supply and fixing 40 mm steel galvanised iron water tubing medium grade, ISI marked alongwith supply and fixing of fittings such as bends, elbow, sockets, union nipple etc fixed/ laid on wall /roof/ floor/ trenches with proper alignment as per site requirement and carry out testing against leakage before filling the trenches etc complete all as specified and directed.

Supply and fixing 25 mm steel galvanised iron water tubing medium grade, ISI marked alongwith supply and fixing of fittings such as bends, elbow, sockets, union nipple etc fixed/ laid on wall /roof/ floor/ trenches with proper alignment as per site requirement and carry out testing against leakage before filling the trenches etc complete all as specified and directed.

S & F, CI sluice valve with fianged ends, cast iron body flanged and drilled end non rising type, HT bronze spindle with nuts, class PN-1.6 suitable for 250mm bore as per IS : 14826, ISI marked including all joints with rubber or fibre board, bolts and nuts, washers etc complete all as specified.

S & F, CI sluice valve with fianged ends, cast iron body flanged and drilled end non rising type, HT bronze spindle with nuts, class PN-1.6 suitable for 200mm bore as per IS : 14826, ISI marked including all joints with rubber or fibre board, bolts and nuts, washers etc complete all as specified.

S & F, CI sluice valve with fianged ends, cast iron body flanged and drilled end non rising type, HT bronze spindle with nuts, class PN-1.6 suitable for 150mm bore as per IS : 14826, ISI marked including all joints with rubber or fibre board, bolts and nuts, washers etc complete all as specified.

S & F, CI sluice valve with fianged ends, cast iron body flanged and drilled end non rising type, HT bronze spindle with nuts, class PN-1.6 suitable for 100mm bore as per IS : 14826, ISI marked including all joints with rubber or fibre board, bolts and nuts, washers etc complete all as specified.

S & F, CI sluice valve with fianged ends, cast iron body flanged and drilled end non rising type, HT bronze spindle with nuts, class PN-1.6 suitable for 80mm bore as per IS : 14826, ISI marked including all joints with rubber or fibre board, bolts and nuts, washers etc complete all as specified.

M & L for gun metal gate valve with iron wheel, screwed, supplied and installed complete for size 50 mm dia pipe all as specified and directed.

M & L for gun metal gate valve with iron wheel, screwed, supplied and installed complete for size 40 mm dia pipe all as specified and directed.

M & L for gun metal gate valve with iron wheel, screwed, supplied and installed complete for size 25 mm dia pipe all as specified and directed.

M&L for cutting the existing PPR-Pipe /DI/GI pipe of any size and inserting GI tee of suitable dia for taking branch connection etc complete.

Material and Labour in reapirs for construction of valve chamberof size 900 X 900 X 900MM depth (inetrnal dimension) with PCC foundation in the ratio 1:4:8 brick work in cement motor in the ratio 1:4 using class B bricks,.PCC coping at the Top in the Ratio 1:2:4; Plastering 15mm thick in the ratio 1:4 including painting with antifungal paint of 2 coats inside and out side the wall of chamber including MS sheet cover 3 mm thick with angle iron frame 25 x 25 x 4mm, locking arrangement complete with painting on steel surfaces with one coat of red oxide paint over two coats of synthetic enamalled paint all as specified and and directed.

Supply,installation,Testing and commissioning of 500 KVA diesel generator set directly coupled by flex disc and placed on common Frame mounted on Anti -Vibration mounting under acoustic enclosure with inbuilt complete remote monitoring control of 500 KVA capacity with IP 23 as per IS:10001/ 10002 and Alternator as per IS: 13364 and other necessary standards including foundation as per manufacturer's recommendations.

(a) Brushless Alternator rated 500 KVA at 0.8 PF lagging, 415V, 3 Phase, 4 Wires, 50 Cycles/Sec., 1500 RPM, stator winding of Double layer winding with pole pitch 2/3 and dynamically balanced rotor. Self excited and self Regulated with brushless Excitation conforming to IS/IEC 60034-1. Voltage Regulation of +/- 1% from No load to Full Load by using AVR(solid state device). Electronic Governor of class G3 and frequency variation not more than +/-1% as per conforming to IS-BS 5514. Insulation class “H” and should be sustained to Temperature rise in windings. Necessary protection to alternator from internal faults like under voltage ,over voltage,over load ,under/low frequency,short circuit protection against Line fault,earth faults,phase failure. Wave form/Total harmonic Distortion is less than 3% complete all as specified. Make: KOEL GREEN / Kirloskar /Stampford / Crompten / Jyoti (b) Diesel Engine, Liquid cooled turbo charged with after cooler to deliver suitable BHP at 1500RPM under NTP conditions of BS 5514 and conforming to IS 10002, DIN 6271 & ISO 3046 with an overload capacity of 10% for one hour in any 12 hours continuous operation . Diesel engine of rated speed at full load electric start developing with system with radiator and including electronic governor control of class A1, engine control panel, lub oil pump, water pump, fuel tank, exhaust pipe with silencer and aoutomatic start with 12VDC motor powered through two Batteries each of capacities of 180AH inbuilt and suitable for alternator of specified capacity complete with fly wheel direct/flexible coupling and coupling guard complete with the following accessories: Make of engine: KOEL GREEN/ Kirloskar Electric / Ashok leyland / Cummins / Greaves (i) Radiator with blower fan or heat exchanger with guard. (ii) Pipe coupling for engine cooling system piping.

(iii) Corrosion inhibitor coolant (iv) Paper element filters (v) Fuel filter (vi) Lube oil filter (vii) By pass (viii) Fly wheel housing and fly wheel to suit alternator. (ix) Engine bearing mechanism in fly wheel housing. (x) Shut off coil with safeties for LLOP/HWT/over speed. (xi) Dry type air cleaners and vacuum indicators. xiij) Residential silencers. (xiii) Stainless steel exhaust flexible bellows. (xiv) Motor driven priming pump. (xv) Battery charging alternator. (xvi) Exhaust piping made out of STIC C class, MS pipe inclusive of all accessories and hardware, necessary supports scaffolding as per manufacturer's recommendations to sustain back pressure with rain cap. (xvii) Mineral wool insulation 2 inch thick suitable for 400 degree Celsius temperature cladded with aluminium sheet o 30 gauge for the entire length of exhaust pipe. (xviii) First fill of oil, coolant and diesel during commissioning and 12 hours testing. (xix) Interconnecting copper cabling of adequate capacity batteries control. (xx) Fuel pipe class STIC 1" /1.5" /2" dia - 01 lot (xxi) Self starter 12 volts DC. (xxii) Electric operated electronic governor. (xxiii) Fuel injection pump. (xxiv) Electronic instrument panel, complete with all accessories as per manufacturer's specifications displaying the following:-

(a) 24V Battery. (b) Water temperature. (c) lubricating oil pressure. (d) Engine speed -1500Rpm (e) Engine hours (f) Frequency. (g) Voltage. (h) Safety control (Trip and indication). (j) High water temperature (k) Low lube oil temperature (l) Overspeed stop (xxv) Base frame: Sturdy, fabricated welded construction, channel iron base frame (duly painted) for mounting engine and alternator as per manufacturer's design alonwith AVM pads. (xxvi) Battery:-12 volts(1x12v Battery) DC, 180AH, maintenance free battery conforming to IS:14257 with leads & terminals (Make- Excide/Amron). (xxvii) Fuel tank: 10 hrs. full load diesel storage capacity fuel tank with mounting brackets factory made of 5mm thick HR/MS sheet with level indicator fuel inlet, fuel outlet, air vent, drain plug, in let arrangement for diesel filling fro exterior canopy (without opening its panel) etc complete all as specified and directed. (xxviii) Acoustic Enclosure:- M & L for acoustic enclosure for the above 500 KVA DG set to reduce noise level to 75 dB measured at 1.0 meter distance for audible frequencies as per guide of Central Pollution Control Board and manufacturer's specification and comprising of following from authorised GOEMs of Gen Set manufacturer's specified :- (a) Sound insulation : 100mm thick Rock wool (Density 64 Kg/Cum). (b) Outer body : 1.5mm thick CRCA (c) Door : 1.5mm thick CRCA (d) Base frame : ISMC 300 (v) Inside illumination : 1 No.- 1 x 18 watt FTL fitting of make Phillips/ Bajaj/ Crompton.

(xxix) AMF Control panel:- Factory fabricated cubicle type, free standing, fixed on angle iron frame made out of 50x50x6 mm, Outdoor type, IP-52, AMF control panel, provided with removable rear panels & hinged front panel for easy accessibility, fabricated out of not less than 2.00 mm thick CRCA sheet including two coats of powder coated paint over a coat of red oxide primer etc and comprising of following: Note : Cost of deisel / testing load & equipment, testing engineer, required for Load Testing of DG Set for 24 hours is deemed to be included in the aboved rate. No extra cost shall be paid to the contractor for Load Testing of DG Set.

All as per item No 49.0 to 49.04 above but DG set of capacity 250 KVA.

Supply, install, testing and commissioning of factory made (CPRI) LT Feeder Pillar box outdoor type fabricated out of 3.15 mm thick CRCA sheet steel and suitable size of angle iron, front and rear openable type, installed over properly supported legs of suitable size of angle iron, grouted to PCC foundation includiing Copper Bus Bar RYB and N of capacity not less than 1200 Amp with internal wiring , complte with labour charge and PCC work including the following accessories : (FP-01 & FP-02 for 500 KVA DG set) INCOMING:- (a) Multifunction panel meter with CTs (b)MCCB 800 Amps, 4 pole, 65 KA, EDO type, over load setting 70% to 100%, with Micro Processor based RELEASE having OL, SC, EF protection . - 1 No (Incoming) OUTGOINGS:- (a) MCCB, 4 pole, 250 Amps, 50 Hz, 415 Volts, 35/36 KA -02 Nos (b) MCCB, 4 pole, 200 Amps, 50 Hz, 415 Volts, 35/36 KA -02 Nos

Supply, install, testing and commissioning of factory made (CPRI) LT Feeder Pillar box outdoor type fabricated out of 3.15 mm thick CRCA sheet steel and suitable size of angle iron, front and rear openable type, installed over properly supported legs of suitable size of angle iron, grouted to PCC foundation includiing Copper Bus Bar RYB and N ofof capacity not less than 600 Amp with internal wiring , complte with labour charge and PCC work including the following accessories : (FP 03 & 04 for 250 KVA DG set) INCOMING:- (a) Multifunction panel meter with CTs (b) MCCB with thermal based release 4 pole, 400 Amps, 50 Hz, 415 Volts, 50 KA - 1 No (Incoming) OUTGOINGS:- (a) MCCB, 4 pole, 200 Amps, 50 Hz, 415 Volts, 35/36 KA -03 Nos (02 Nos for FPVs/IBs & 01 spare)

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 300 sq mm 3.5 core.

Design, M & L for fabrication of towing type DG set trolley made up of 4 Wheeled Trolley for 500KVA DG set with double Axle of 80x80mm load bearing capacity of 8.5 ton including trolley with spring leaf suspension for 4 tyres. Main chassis will be of ISMC 200 x 65 mm Channel and cross member of 100 x50 mm ISMC, welded with reinforcement. M. s chequered plate will be welded on the platform of 4mm thickness. Tyre of brand : JK/MRF/CEAT/APOLLO ANY AVAILABLE STANDARD BRAND OF 8.25 X 20.16 with heavy duty disc with manual locking brake system of pull type will be provided for both axles. Front axle will be of manoeuvre type with tilt plate and towing a frame channel with i bolt. All the frame work will be degreased and spray painted with one coat of epoxy primer and epoxy paint. Manual sliding jack lift and pin lock type, Earthing electrode with flexible copper wire of 3 mtrs, Loading charges and freight charges till Goa with maximum moving speed of 30Km/Hr. (Dimension LxWxH : 6200 mm x 2100 mm x 1100 mm) Note : Design of Trolly shall be vetted by any NIIT/Govt Engineering College or any Govt approved Agency, shall be submitted to GE for taking approval before fabrication of trolley.

Design, M & L for fabrication of towing type DG set trolley made up of 4 Wheeled Trolley for 250 KVA DG set with double Axle of 70x70mm load bearing capacity of 5.5 ton including trolley with spring leaf suspension for 4 tyres. Main chassis will be of ISMC 200x65 mm channel and cross member of 100x50 mm ISM, welded with reinforcement. M. s chequered plate will be welded on the platform of 4mm thickness. Tyre of brand : JK/MRF/CEAT/APOLLO ANY AVAILABLE STANDARD BRAND OF 8.25 X 20.16 with heavy duty disc with manual locking brake system of pull type will be provided for both axles. Front axle will be of manoeuvre type with tilt plate and towing a frame channel with i bolt. All the framework will be degreased and spray painted with one coat of epoxy primer and epoxy paint. Manual sliding jack lift and pin lock type, Earthing electrode with flexible copper wire of 3 mtrs, Loading charges and freight charges till Goa with maximum moving speed of 30Km/Hr. (Dimension LxWxH : 5000 mm x 1650 mm x 1100 mm). Note : Design of Trolly shall be vetted by any NIIT/Govt Engineering College or any Govt approved Agency, shall be submitted to GE for taking approval before fabrication of trolley.

DARSHAN CONSTRUCTION Co.

Vardhman Airport Solutions Pvt Ltd

Sant Construction Co.

Shree Ayyappa Engineering

K M SUBHANAIAH

SLB Enterprises

Ashirwad Contractor and Supplier

R D Bansal

lakshmibuilders

NATIONAL ENGINEERING CORPORATION