PROVN OF 100 KVA DG SET WITH ALLIED ANCILLARIES AT SFTS UNDER AGE(I) DALHOUSIE

Amount

Supply, installation, testing & commisioning of Diesel Engine driven generating Set comprising of 4 stroke in-line turbocharged water cooled engine with max power output of capacity considering derating factor at Bakloh cantt altitude with electric start and designed to run at 1500 rpm contnuous on 100% load & also capable to take 10% overload for 1 hours out of 12 hours of operaton . Complies with current CPCB II emission norms (as per GSR.448 (E) - MoEF, Govt of India) rated voltage 415 Volts of capacity 100 KVA, 3 phase, both mounted and aligned on MS base frame Diesel engine and alternator shall be close coupled and mounted on a base plate of robust construction. A). ALTERNATOR : (a) The Alternator shall be self excited and self regulated of specified KVA rating in three phase at 415 Volt,50 Hz,1500 RPM and 0.8 power factor and shall conform to IS:13364 (Part II):1992 (reaffirmed 2003) The alternators shall be of brush less type with VG-1 Grade or better grade of voltage regulation. (b) The alternators shall be screen-protected drip proof with IP-23 degree of protection as per IS:4722/BS 5000.The class of insulation of the Alternator would be 'H'.

B) . DIESEL ENGINE : The turbocharged Diesel Engine shall be water cooled, as specified,considering derating factor at Bakloh station, electric start developing desired BHP at 1500 RPM with governor mechanical class G-2 as per ISO 3046 or electronic type to deliver continuous KVA output at 0.8 Power Factor Lag at NTP conditions. The Diesel engine should be capable of providing 10% overload for one hour in every 12 hours continuous running at full load. The turbocharged Diesel engine shall conform to IS:13018/1990(reaffirmed 2005) and IS: 10,000 series. The Turbocharged Diesel engine shall be complete with the following accessories: (a) Fuel tank with capacity for 12 hours continuous running at full load

(b) Engine instrument panel consisting of starting switch with key, lube oil temperature and pressure gauges, RPM indicator and hour meter with additional feature of auto start/remote start and auto stop. (c) Safety control to shut down the engine in the event of overspeed, low lube oil pressure and high engine water temperature. (d) Exhaust silencer residential type. (e) 12 V starting system complete charging alternator or dynamo and cutout. (f) 01 No. 12 Volt of appropriae AH batteries of approved makes.(g) Anti-Vibration mountings for complete DG set in case of flexible coupling and for turbocharged engine in case of direct coupling. (h) The fuel level should be indicated with the help of fuel gauge meter. (i) There should be provision for filling the fuel from outside (as in case of automobiles) with locking arrangement.

C) . MANUAL CONTROL PANEL : (i) The manual Control Panel shall be fabricated from steel sheet of 1.6 mm CRCA thickness minimum duly pre-treated and aesthetically finished. The Control Panel shall be totally enclosed, dust and vermin proof, floor mounted or wall mounted/skid mounted or integral type with minimum IP-43 protection. (ii) The Control Panel shall have the following instruments : (a) Composite meter for digital display of i) Voltage. ii) Load Current. iii) Frequency (b) One MCCB of suitable rating for DG sets . (c) Push button-switch for ON and OFF operation . (d) Pilot lamps, five numbers in case of three phase .

(iii) All the components in the control panel shall be properly mounted, duly wired and labeled. Suitable terminals are to be provided for panel incoming and outgoing connections. The instruments/Components shall be of reputed make. D) . AMF CONTROL PANEL : (i) Automatic mains failure (AMF) control panel, where applicable, shall be able to start up the DG set and transfer the load on to the DG set on mains failure without requiring any human intervention. Similarly on restoration of mains supply,it shall be able to transfer the load to mains supply and switch off the DG set automatically. (ii) The AMF panel shall be an enclosure with minimum IP-53 degree of protection confirming to IS/IEC 60947(Pt-1)/2007, fabricated from 1.6 mm thick steel sheet duly pre-treated and aesthetically finished. (iv) The AMF Control Panel shall have the following instruments : (a) Microprocessor based relay of appropriate size with composite meter for digital display of i) Generator voltage/AC Mains voltage. ii) Current. iii)Frequency (iv) Power Factor

(l) Any other switch, instrument, relay or contactor etc. essential for smooth and trouble free functioning of DG set with AMF Panel . (E). Supplier shall furnish complete & satisfactory TTC for engines, alternators complete with enclosure to be used by them for each rating of DG sets clearly indicating make, model and ratings of the DG sets tested at the time of despatch.

F) . DG Sets shall be provided with integrated accoustic enclosure of minimum IP- 42 protection which shall conform to latest norms of MOEF/CPCB-II. Supplier shall furnish following documents issued by company pre-despatch inspection: a) Type approval certificate (TAC) for emission norms for each model/family of engine. b) TAC from for noise level norms each model of DG set. c) COP for each model of DG set and engine used in DG set. (d) Standard set of tools consisting of a set of 3 spanners, one screw driver, one standard plier and one nose plier of appropriate size shall be provided to the consignees along with DG sets, free of cost for each of DG sets.

G) . DG set manufacturers shall provide a list of inventories being supplied with the DG sets, to enable the consigness to verify them, at the time of delivery.

Supply, installation, testing & commisioning of totally enclosed LT panel, outdoor type (IP-55) Fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated, double door type, (independent cabin) including locking arrangement for each MCCBs, bus bar chamber enclosed suitable for operating on 415 volts 50 Hz AC Supply internally wired with copper sprip of adequate size from main incoming to bus bar and bus bar to MCCB/MCBs and having legs 45 cms made out of 50x50x6 mm angle iron grouted on brick masonary platform of width 30 cms, Copper Bus bar ,3 phase and neutral supported on insulator of capacity 300 Amp CT operated of appropriate size. Brick masonary should be 60 cms above ground level including comprising of the following.

Supply & Fixing Prewired Sheet metal enclosure for TPN, double door,415V, 6way incoming and 18 way outgoing for VTPN distribution board with 200 amps rated bus bar 415 volts with fixing arrangements, including TPN 63 amps , 415V and SPN 63 amps,prewired with neutral link and cable end box all as specified and as directed.Make:- Indoasian Cat Part No 811889 or equiv in Legrand/ABB/Crompton/havells

Rough excavation not exceeding 1.5 m deep and getting out in hard/dense soil complete all as specified and directed.

Excavation in post holes (or similar holes) each not exc. 0.50 cum, in hard and dense soil and getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exc. 25cm, watering and removal of excavated materials to a distance n. exc. 50m and making good surfaces, complete all as specified & directed.

Excavation in trenches n exc 1.5 metre wide & n exc 1.5 metre in depth for foundation etc or for shafts, wells, cesspits manholes, pier holes etc n. exc 10 Sqm on plan n exc 1.5 metre in depth and getting out in hard/ dense soil, complete all as specified.

Returning filling in (soil) including spreading, levelling, watering and well ramming in layers n.exc 25cms thick in any type of soil complete all as specified and directed.

Removal of excavated material to be distance n.exc 50 metres and depositing where directed at a level n.exc 1.5 metres high from the starting point, all as specified.

PCC 1:3:6 (nominal mix) type C-2 (using 40mm graded crushed stone aggregates) as in foundation filling and mass concrete complete all as specified and directed.

PCC 1:4:8 (nominal mix) type D-2 (using 40mm graded crushed stone aggregates) as in foundation filling and mass concrete complete all as specified and directed.

Precast cement concrete block, M-10(nominal mix), type C-1, (using 20mm graded crushed stone aggregate) masonry with solid blocks exceeding 10 Cm in width and setting in mortar 1:4, complete all as specified and directed.

Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering, complete all as specified and directed .

150mm thick PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregates) as in sub base complete all as specified and directed. .

150 mm thick PCC 1:2:4 type B-2 (using 40 mm graded crushed stone aggregates) as in floor finish, surface finished even and smooth complete all as specified and directed.

Rendering cement plaster 15mm thick in cement mortar 1:6 (1 cement : 6 coarse sand) in two layers (10mm thick first layer and 5mm thick second layer) on stone masonry or surface other than fair faces of brick wall or on concrete surfaces, surface finished even and smooth without using extra cement, all as specified.

Preparation of new plastered surfaces or un plastered, previously undecorated wall surfaces and applying two coats of cement base paint, complete all as specified and directed.

Mild steel work as in hand rails, half round or other seel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and as directed.

Mild steel round bars {Fe-410-W (Gde.E-250) quality-A or Fe 290 (Gde - E-165)} 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, complete all as specified and as directed.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n.exc 5 cm long, dia of shank 5mm to 10 mm complete all as specified.

4mm dia galvanised steel wire, 150x100mm mesh, made up into mattresses or cages, lapped, wired and laid in position, including closing after filling complete all as specified.

Preparation of steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Sand cushioning to protection of underground cables, laid 8 Cm before laying and 15 Cm after laying of cable, and punned to form an overall layer of 18 Cms thick, complete all as specified and directed Note: Punned thickness shall be measured.

Sub class ‘B brick, old size, brick covering laid dry, flat, transversally along the length of cable on sand cushioning, with width equal to the length of the brick complete all as specified and directed.

GI pipe light grade of size 80 mm dia laid in trenches/ walls including clamps, screws etc, complete all as specified and directed.

GI pipe light grade of size 40 mm dia laid in trenches/ walls including clamps, screws etc, complete all as specified and directed.

XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 16 Sqmm 4 core laid in trenches, passing through pipe/ ducts/ surface of wall ceiling etc including testing complete all as specified. Note:- Excavation & Earth work, cable cover and sand cushioning shall be measured and paid separetly.

XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 70 Sqmm 3.5 core laid in trenches, passing through pipe/ ducts/ surface of wall ceiling etc including testing complete all as specified. Note:- Excavation & Earth work, cable cover and sand cushioning shall be measured and paid separetly.

Cutting/ grooving in plinth protection/ wall/ verandah in any condition for laying of cable through pipe and making good the disturbed surfaces to match with existing using 1:2:4 (nominal mix) type B-1 with 20 mm graded crushed stone aggregate including removing surplus material to a distance not exc 50 metres from starting point, complete and as directed.

Thimble copper crimping type for 16 sqmm size cable complete all as directed.

Thimble copper crimping type for 70 sqmm size cable complete all as directed.

Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of plate not less than 1.5 metre below ground level, connecting to galvanised iron strip 32mm x 6mm (as earth lead strip), by means of bolt, nuts, check nuts and washer of galvanised and earth wire protected by provision of galvanised iron pipe light grade, 15mm bore including provn of concrete pit in PCC M-15, type B-I using 20mm graded crushed stone aggregates with 40mm thick precast cover of size 550 mm X 550 mm X 75 mm of RCC M-15, type B-I, reinforced with XPM (weight not less than 4 kg/ Sqm) and frame of angle iron 25x25x3mm with lugs 2 Nos and with 6mm dia mild steel bar handle made to shape, galvanised iron medium grade 20mm bore pipe for watering perforated at bottom 1.75 metre long placed on top edge of earth plate, common salt and charcoal filling, test point made out of phosphorous bronze with fixing arrangement, funnel, wire mesh and including earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre, all as per electrical plate No. 3 of SSR 2009 Part-I and connection to earth test point all as specified and testing on completion.

ABHAY ELECTRICAL

surinder kumar jindal & bros.

M/s. Rishav Sood

national engineering

M/S MALHI CONSTRUCTIONS

Dn construction and co

STANDARD CONSTRUCTION CO