SPL REPAIR IN REPLACEMENT OF 2 X 82.5 KVA SILENT DG SET AGAINST BER DG SET AND CHEMICAL DOSING EQUIPMENT AT FATEHGARH CANTT UNDER AGE (I) FATEHGARH CANTT

Amount

Supply, installation, commissioning & testing complete manufactured & assembled by OEM, static silent complete unit mounted on comman MS structural steel base frame total unit enclosed in acoustic type sound proof, as per PSB norms, diesel engine driven generatoring set capable of delivering 82.5 KVA water cooled 415 volts AC three phase, 4 wire system supply, 50 HZ at power factor 0.8 (minimum) the DG set shall consists of self starting type diesel engine directly coupled to a matching alternator of the make as recommended by OEM, through flexible coupling including suitable capacity & size electric panel. capable for delivering 82.5 KVA, manually self starting with 12 volt DC battery arrangement on mains failure, engine control panel standardized by manufacture, fuel tank of capacity for 12 hour running with mounting arrangements and inlet, outlet return inlet oil arrangement, exhaust pipe complete suitable for condition prevalent at Agra (where work to be executed) capacity of engine, alternators shall be worked out taking all derating factors into consideration including PCC foundation (of suitable size leaving atleast 0.5 M all around for ease of movement and 0.5 M height from ground level), anti viberation pads, including all features to comply with latest CPCB guide lines and comprising of followings :- Make of engine : Kirlosker / Greaves Cotton / Ruston / Cummins / Ashok Leyland / Caterpillar Make of Integrator :- Jackson / Kirloskar Green / Mahindra / IEC / Sudhir OEM - M/S Powerica / M/S Sudhir / M/S Jackson / Prasha / C&S / GPS Power System Pvt Ltd / Perfect Generators Technologies Pvt Ltd / Tanwar Industries

Engine (Prime Mover) :- Suitable for driving 82.5 KVA alternator, water cooled, battery start diesel engine as per IS : 10001/10002 of adequate BHP conforming to BSS frame pedestal support with anti bitration pad rated for continuous running capable of taking 10% over load for one hour in any 12 hours operation with following standard accessories for engine :- (i) Battery as per OEM recommended (ii) Fly wheel and flexible coupling with guard (iii) Hour meter and RPM meter (iv) Instrument panel with lubricant oil temperature and pressure gauage, battery charge indicator meter, high temperature gauge. (v) Fuel tank as per manufacture design (vi) Exhaust pipe brough outside the room covered with 12 mm dia asbestos rope (vii) PCC foundation as per site requirement. Make :- Kirloskar Oil Engines Ltd Model No. 4R1040TAG1/Greaves Cotton / Cummins.

Alternator :- Alternator alternator shall be brush less type, suitable for continuous operation at 1500 RPM developing 415 volts, 3 phase, 4 wire, 50 Hz, 0.8 power factor (lagging) under NTP conditions in accordance with IS-4722, 4 pole, screen protected drip proof, horizontal foot mounted type, the degree of protection will be IP-23 enclosure, voltage, regulation +/- 1%, self excited & self regulated with static excitation system, Class 'B' insulation and operation will be suitable for topical condition at Fatehgarh. Make :- Kirloskar / Stamford / Greaves Cotton.

Control Panel with AMF Panel :- AMF panel for 82.5 KVA DG set factory made enclosure of CRCA sheet cubical type floor mounted complete with internal connection of and accessories incuding digital type volt meter ammeter, frequency meter power factor meter, indicators set of relay and associated accessories for starting the engine on main feature as well low voltage over and under voltage relay, auxillary contactor with timer (On delay) Note :- (i) Any fittings / fixtures are deemed to be included in quoted rates above which are required for its proper functioning of DG set. (ii) Necessary foundation for installation of DG set shall be provided as per manufacture design and cost is deemed to be inclusive in the unit quote rate.

Base Plate :- Made out of structural steel as per manufacturer's recommended design / specification, capable to take load of the DG set.

Acoustic enclosure :- Out door type sheet metal fabricated cope type silent enclosure manufactured on CMC machines as per CPCB norms and powder coated after seven tank process,the enclosure shall be designed for reducing the sound level as per latest CPCB norms.

Diesel storage tank of capacity adequate for storage of diesel for 12 Hours operation of Gen set, items such as tool kit, operation and maintenance catalogue, spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices.

Supply, laying & testing in repair cable XLPE insulated screened, PVC bedded galvanized steel strip of wire armourned electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 3.5 core 120 sqmm complete all as specified and directed.

Supply and laying in trenches in repair and passing through pipe XLPE insulated armoured heavy duty elctric cable with aluminium conductor 1100 volts grade, cross sectional area 70 Sqmm 3.5 Core.

Excavation in trenches in soft/loose soil n. exc 1.5 Mtr wide and not exc. 1.5 Meter deep for foundation etc n. exc. 10 sqm on plan and getting out including forming bottom surface for laying of cable complete all as specified and directed.

Returning filling including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing excavated surplus soil to a distance n.exc 50 Mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed

Supply and lay sand with approved fine grade sand around cable for cushioning and protection of under ground cable complete all as specified and directed.

Supply and laying burnt sub class 'B' bricks in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Boring holes horizontally under road without damaging the surface of road (minimum 1.0 metre below the road surface with the help of GI tubing not exc. 80 mm bore (dia) for passing UG cable comploete all as specified and directed. Note :- GI pipe laid will be measured and paid separately under respective item.

S&F in replacement of 80 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor / wall for cable protection with suitable size of MS clamps and nut and bolts / washers complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n. exc. 15 cm thickness complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate for foundation of cable duct complete all as specified and directed.

M&L in repair for brick work with sub class 'B' bricks old size brick, straight or curved on plan to any radius in half brick thick wall built in CM 1:4 complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:4) on fair face of brick or concrete surface finished even and fair complete all as specified and directed.

M&L for mild steel plates, plain or chequered Fe 410-W Gde-E-250 quality A, 5 mm thick or over in thickness in available sizes to be placed on cable duct complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chromate primer complete all as specified and directed.

M&L for earthing complete with galvanized earth plate electrode 600 x 600 x 3.15mm thick burried directly in ground vertically to a depth not less than 3.00 M below normal ground level ) with top edge of the plate not less than 2.25 M below normal ground level connected to and including galvanized steel Strip of size 25 x 4 mm as earth lead soldered and riveted to earth plate by means of nuts, bolts, check nuts & washers, of galvanized iron or steel with connected to pole test point and testing on completion including 40 mm GI light grade pipe for earth lead protection from earth point to earth plate, including provn adequate quantity of charcoal dust mixed with 35 % common salt to a packed thickness of not less than 15 cm in alternate layers of charcoal and salt on all sides of earth plate with 20mm bore medium grade GI Pipe for watering,GI check nut, funnel and wire mesh with and including all necessary excavation & earth work in any type of soil, returning filling in, removal of surplus soil to a distance 50 metre,,PCC 1:2:3 type C-1 as in earth pit, 40 mm thick RCC cover using cement concrete 1:2:4 type B-0 reinforced with & including 6 mm dia mild steel TMT bar @ 75 mm c/c Both way with suitable handle for lifting arrangement & including form work complete all as specified and shown in electrical plate No 3 of MES SSR Part I 2009 and as directed. NOTES:- (i) On testing, after completion of Job, if desired earth resistance is not obtained, the earthing shall be redone at without any extra cost by contractor. (ii) GI strip and protection light grade GI pipe (50 ECC grade) upto 7.5 mtr shall be deemed to be in the rates.

Supply, installation, testing & commissioning of heavy duty chemical dosing system plunger type suitable to inject solution upto 25 LPH working pressure 10 Kg /cm2 comprising of dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembled with agitator in one motor, agitator with SS sweep blade duly FRP coated FRP tank 150 ltrs capacity complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV valve complete all as specified and as directed. (Make - Sathya Sai Aqua Pura Service Model No.SSAPS/CDSPT/25 or equivalent model of make as aproved by GE from approved list of manufacture as approved by higher authorities).

Supply, installation, testing & commissioning of 3 phase DOL starter for dosing pump suitable for model SSAPS/CDSPT/25 made with powder coated MS fabricated box consisting of LED indicator, digital volt meter, Amp meter single phase preventor, high voltage, low voltage protection complete all as specified and directed.

Supply, installation, testing & commissioning of bleaching dozer bucket type of capacity 48 gallon including rubber bag complete all as specified and directed.

Supply and laying in repairs in trenches or passing through pipe or layed on cable duct copper control cable of size 4 Sqmm, 4 core PVC insulated armoured, electric cable with copper conductor 1100 volts grade complete all as specified and directed.

S&F in replacement of 25 mm bore GI tubing light grade with all fittings laid across road, or across PCC drain along electric pole or floor / wall for cable protection with suitable size of MS clamps and nut and bolts / washers complete all as specified and directed.

M&L for drilling and tapping of cast iron water mains (in existing position) for branch connections of the internal dia 20 mm bore of pipe complete all as specified and directed.

Supply and fix in repair unplasticsco PVC pipes of pressure rating 10 Kg / cm2 laid in trenches 20 mm bore complete all as specified and directed. Make :- Prince / Supreme / Finolex / Dutron.

MS. BK BROTHERS AND CO

M/S SADHYAA CONSTRUCTIONS

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