Military Engineer Services Tender

M&L for shackle type porcelain, vitreous brown insulator in repair including one galvanised MS strap of size 31x3 mm, 12mm dulia insulator bolts washers and nut for 1100 Volts grade 75mm in height and 90mm dia including dismantling of unserviceable LT insulators pin/ shackle/ disc & loop type from existing OH lines complete all as specified and directed

S&F single phase of 5 KW of automatic street light switch using Infrared Sensor based NATURAL SWITCH for automatic switching of street lights. nature switch operation should be based on Natural Light Lux level, required illumiance level for switching ON is ≤ 30 Lux and for switching off ≥ 10 Lux. The sensor should have part night operation facility of min 4 hrs to max 12 hrs. The sensor along with suitable power contactor of 32 to 40 Amps current rating incoming MCB SPN and outgoing MCBs of 32-40 Amps and auto- manual (sensor By pass), size of circuit should be multistranded FRLS min size of 6 Sqmm, selection operation should be enclosed in a pole/wall mounted enclosure made of rust proof, electric shock proof termite proof and FR grade special mounting compound conforming to IP 54 complete all as specified and directed

S&F street light bracket fabricated out of GI tubing light grade 40 mm bore bend to the shape as directed and of length 1.2 mtr complete with mounting MS clamp of flat iron size 40 X 5 mm of suitable length 04 pairs including nut bolts etc of suitable size complete all as specified and directed.

S&F in replacement PVC insulated multi stranded aluminium conductor cable sheathed 2.5 sqmm two core and making connections of street light complete all as specified and directed

Supply and fixing or laying XLPE insulated armoured electric power UG cable with aluminium conductor, 1100 volt grade, nominal cross-sectional area 16 sqmm 2 core including terminal lugs and taking down/out unserviceable cable complete all specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks and pipe shall be measured and paid separately under appropriate items

Supply and fixing or laying XLPE insulated armoured electric power UG cable with aluminium conductor, 1100 volt grade, nominal cross-sectional area 25 sqmm 3.5 core including terminal lugs complete all specified and directed

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out soft/loose soil and making good disturbed surfaces complete all as specified and directed

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Removing surplus excavated soil to a distance not exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point completed all as specified and directed.

M&L for river sand, washed and screened dry for cushioning to underground cable in trenches below and around underground cable including spreading and levelling complete all as specified and directed

Supply and laying well burnt bricks sub class 'B' as in protection of cable laid dry, flat abutting each other width wise completed all as specified and directed

Supply and laying Brick tiles; common burnt clay building bricks sub-class ‘B’ of standard size laid in trenches of across the cable protection all as specified and directed by Engr-in-Charge.

S&F galvanised mild steel pipe/ tubing of size 40 mm bore dia, light grade complete with all fittings, laid in trenches/ under roads, drain, paths, fixed to poles/ walls with clamps, bolts, nuts and washers complete all as specified and directed

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation for stays & mass concrete including necessary form work and fair finishing complete all as specified and directed by Engineer-in-Charge

M&L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping of poles etc including weathering, slightly rounded or chamfered angle and throating, necessary form work and fair finishing all exposed faces of concrete without using extra cement complete all as specified and directed by Engineer-in-Charge

M&L for stay assembly complete comprising of stay bow 40 cm long, 14mm dia complete with accessories as shown in electrical plate No - 1 of SSR 2009 Part - 1 (on page 495), with and incl 20 mm dia, 1.8 mtr long galvanised stay rod with threaded ends, GI nuts, bolts , washers, thimbles with and incl 300mm x 300mm x 6mm stay plate, with stay wire stranded of size 7/ 3.15mm, made of galvanised steel wire complete all as specified and directed by Engr-in-Charge. Note : The stay clamps, stay strand wire, PCC, excavation and earth work shall be measured and paid for separately

M&L for submain wiring with two single core PVC FRLS insulated stranded copper conductor cable of size 4 sqmm and same 4 sqmm for continuous earth wire drawn in to concealed PVC conduit/casing capping and making good to disturbed area complete all as specified and directed. Note: Cost of PVC conduit, conduit accessories and earth wire including in sub main wiring

S&F DBOXx SRCD (Socket Residual Current Device) is ready plug & play all -in-one device that provides protection to humans from electric shock due to direct or indirect contact as well as provides protection from overload and short circuit faults Single pole complete with one SPN MCB 20 Amps, 240 V, AC supply, and plug top all type as specified and directed

S&F MCB SPN 32 Amps 230V 10 KA complete all as specified and directed

M&L for Cutting chases in bricks wall /PCC walls for taking out blocked concealed conduit and making good to surface in cement mortar 1:3 and with finish to match the existing surface complete all as specified and directed

M&L for steel bracket frame for condensing unit, voltage stabilizer and copper cable of suitable size for making electric connections complete as specified and directed

Point wiring complete with ISI marked 2.5 sqmm single core PVC insulated unsheathed cable 1100V grade FRLS with multistranded copper conductor drawn through casing capping/PVC conduit etc including PVC rigid concealed conduit suitable size with all accessories such as bend, reducers, PVC hooks, MS junction boxes, 2mm thick galvanised steel pressed sunken terminal boxes of suitable sizes for mounting of switches, sockets, fan regulator etc covered with 3 mm thick plastic laminated Hylem top cover sheet of required colour fixed with brass screws and cup washers painting terminal boxes inside and outside with one coat red oxide primer including fixing and 1.5 sqmm copper conductor as earth continuity to connect common earth dolly completed for the one light point/ Fan point/ Exhaust point controlled by one way switch all as specified and directed

All as per Srl Item No. 25.00 here-in-before but one 5 pin, 15A switch socket outlet point on independent board

Point wiring complete with ISI marked 1.5 sqmm single core PVC insulated unsheathed cable 1100V grade FRLS with multistranded copper conductor drawn through casing capping/ PVC conduit etc including PVC rigid concealed conduit suitable size with all accessories such as bend, reducers, PVC hooks, MS junction boxes, 2mm thick galvanised steel pressed sunken terminal boxes of suitable sizes for mounting of switches, sockets, fan regulator etc covered with 3 mm thick plastic laminated Hylem top cover sheet of required colour fixed with brass screws and cup washers painting terminal boxes inside and outside with one coat red oxide primer including fixing and 1.5 sqmm copper conductor as earth continuity to connect common earth dolly completed for the one light point/Fan point/Exhaust point controlled by one way switch all as specified and directed

All as per Srl Item No. 27.00 here-in-before but one 3 pin, 5A switch socket outlet point on independent board

Supplying and laying of CPVC outer diameter 16 mm pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including fittings viz Tees Socket bends elbows, union nipple etc screwed and socketed joint with all fitting complete all as specified and directed

M&L for Stop valves, cast copper alloy, screwed down, high pressure, fancy type, chromium plated 15 mm bore of pipe, screwed both ends for iron pipe and fixed complete all as specified and directed

Supply and laying steel water tubing, 25 mm dia ISI Marked, '“Medium grade' galvanised, including tube fittings Viz Tees Socket bends elbows, union nipple etc screwed and socketed joint laid in trenches/under road with all fitting complete all as specified and directed

M&L for Gun-metal, globe or gate valves, 25 mm bore of pipe with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed

S&F 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

S&F bib taps, suitable for 15 mm bore pipe, chromium plated, cost copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed

M&L for anchor bolt with nut and washer fixing in including hanging the geyser complete all as specified and directed

M&L for framed work as in cooler stand of angle complete, drilled for fixing of multi-storey building to be prepared for fixing on cooler complete including welding/bending in cold or hot drilling holes for bolts in any shape or size as indicated or directed and including painting with two coats of synthetic enamel paint over a coat of red oxide primer etc all as directed

Fixing only Desert coolers incl electric connection complete all as specified and directed

S&F LED garden light (Bollard type) light fitting luminaries of minimum 10 watt white/warm white as required in round shape with minimum 0.80 mtr height of 3000K with minimum IP 55, PF 0.90 completed with all accessories including necessary excavation, PCC, connections with twin core aluminium cable 1.5 Sqmm in flexible pipe complete all as specified and directed. Make : Cat part no-LB16-131-XXX-57-08 of Wipro/Cat part no-LLSBL-10-W-B of Orient/ Cat part no- PGR0301003 of Polycab or equivalent

S&F LED Post top lantern 25 Watt white/ warm white as required made in cast aluminium with decorative opal polycarbonate diffuser with minimum IP 55 protection round shape , PF 0.90 completed with all accessories including necessary Suitable size of GI pipe and connections with suitable size of aluminium cable complete all as specified and directed

S&F aesthetically designed LED flood light warm white/ white as required of 60 watts system wattage for energy saving having IP 65 degree of protection, with min system efficacy as85%,made of pressure die casting aluminium housing power coated in graphite grey and heat resistant toughened glass with excellent thermal management LED should have lens optics and uniform distribution of light fitting should have operating voltage range of 120-270 VAC,THD10%,P.F.95 complete all as specified and directed

Supply, laying and testing cable 10 Sqmm 2 core, 1100 volts grade heavy duty cable PVC insulated aluminium conductor, overall PVC sheathed in service connections with Rigid non-metallic PVC conduit inclusive of all tees, bends, elbows, reducers, bell mouth tube ends, junction box and fixing accessories such as couplers, lock nuts, saddles, pipe hooks, electric connector etc. laid in ground complete all as specified and directed

Supply, laying and testing cable 10 Sqmm 4 core, 1100 volts grade heavy duty cable PVC insulated aluminium conductor, overall PVC sheathed in service connections with Rigid non-metallic PVC conduit of suitable size inclusive of all tees, bends, elbows, reducers, bell mouth tube ends, junction box and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. laid in ground complete all as specified and directed

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 Sqmm 2 core in trenches/floors/wall and under road including connecting with suitable aluminium lugs and including taking up defective unserviceable cable of the any sizes all as specified and directed by Engr-in-Charge. Note: Earth work, Sand cushioning, GI pipe and cable cover for protection to be measured and paid separately.

Supply, install testing and commissioning weather and vermin proof LT feeder pillar box (Panel board) factory fabricated outdoor type totally enclosed made out of 3 mm thick sheet metal enclosure of suitable size, with angle iron frame of MS angle 40 X 40 X 6 mm suitable for operation on 3 phase 4 wire, 440 volts 50 Hz system, with hinged panel doors (covers) on two sides with handles, bottom gland plate and locking arrangement consisting suitable and sufficient Nos circular cable entry holes at bottom only with suitable PVC/rubber bushes to prevent ingress of water/vermin etc, inside the enclosure, the required nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly powder coated (15 micron) grey hammer tone with one coat of including connecting with LT armoured incoming and outgoing cables and including required sizes of cable lugs and angle iron stand with PCC work complete all specified and directed and consisting of following :- (a) Aluminium bus bar of 150 Amp current rating capacity, length as actually required at site for 3 phase and neutral, mounted on epoxy/FRP bus bar insulator (b) MCCB 40 Amps 4 Pole 25 KA, 415 V - 01 No for incoming. (c) MCCB 32 Amp 4 pole 16KA, 415V- 01 No for outgoing (c) TPN 32 Amp - 01 No outgoing (c ) SPN 32 Amp 10 KA 230V - 03 Nos for outgoing (d) Digital muti-function meter for indicating of current, voltage etc with necessary CTs - 01 No (e) LED type indicator lamp Red/Yellow/Blue colour-01 set (f) Necessary internal wiring with copper conductor incl lugs and thimbles

S&F sheet metal enclosure for DB's SPN 230 volts 8 way double door complete all as specified and directed

S&F 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed by Engr-in-Charge

M&L for earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick and packed layer of charcoal dust and common salt, connected to earth lead of GI wire 4 mm dia (8 SWG) by means of bolts, nuts and washers of the earth wire galvanised iron or steel and thimbles and other end of the earth wire connected to earthing test point and protected by galvanised iron pipe light grade 15mm dia and water pipe 20mm dia GI light grade with funnel & wire mesh, PCC chamber in cement concrete (1:2:4) type B1 including 40mm thick pre-cast RCC (1:2:4) type B0 cover and 40x40x6mm angle iron frame on top of pit cover and excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009 complete all as specified and directed by Engr-in-charge. Notes :- (i) GI wire upto earth test point/ equipment is included in this item

M&L for Earthing complete with galvanised iron earth plate electrode of size 600mm x 600mm x 6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including GI strip 32 X 6 mm (upto the body of equipment) by means of GI bolts/nuts/washers, protected by 40 mm bore GI medium grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm bore GI light grade pipe for watering and including funnel, wire mesh, RCC cover & frame, PCC (1:3:6) type C2 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of MES schedule Part-I complete and directed by Engr-in-Charge. Note:- The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate

Supply and spread dry fine aggregate sand in trenches for cable cushioning on both top and bottom of cable including ramming all as specified and directed by Engr-in-Charge. Note : For the purpose of payment the punned thickness only measured

S&F socket two in one 3 Pin 5 Amps 230 volt AC supply complete all as specified and directed

Install, testing and commissioning only split type AC of capacity 1.5/2.0 TR complete with copper piping of adequate size and required length as directed duly insulated with suitable insulating material complete with steel bracket for condensing unit including necessary PCC complete all specified and directed.

Supply and laying UPVC pipe, 15 mm dia ISI Marked, including fittings Viz Tees Socket bends elbows, union nipple etc screwed and socketed joint laid in trenches, wall, under road with all fitting complete all as specified

M&L for Stop valves or gate valves, 15 mm bore of pipe cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe and fixed complete all as specified

M&L for Stop valves or gate valves, 25 mm bore of pipe cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe and fixed complete all as specified

Supply, installation, testing & commissioning Electromagnetic type flow meter (Rubber Each Lining, Remote Display) size 300 mm connecting complete all as specified & directed by Engr-Job incharge. 1) Transmitter: Die cast Aluminium IP66. 2) Power Supply: 90-265 VAC. 3) Outputs: RS485 MODBUS. 4) Sensor Terminal Housing: SS 304 C.S FABRICATED IP65. 5) Display: Graphic Display . 6) Flange: ASA#150 C.S 7)Electrode: SS316L. 8) Grounding Electrode: SS316L. 9) Flow Tube: SS304. 10) Coil Housing: C.S. 11) Protection Class : IP-66.

Supply, installation, testing & commissioning Electromagnetic type flow meter (Rubber Each Lining, Remote Display) size 200 mm connecting complete all as specified & directed by Engr-Job incharge. 1) Transmitter: Die cast Aluminium IP66. 2) Power Supply: 90-265 VAC. 3) Outputs: RS485 MODBUS. 4) Sensor Terminal Housing: SS 304 C.S FABRICATED IP65. 5) Display: Graphic Display . 6) Flange: ASA#150 C.S 7)Electrode: SS316L. 8) Grounding Electrode: SS316L. 9) Flow Tube: SS304. 10) Coil Housing: C.S. 11) Protection Class : IP-66.

Supply, installation, testing & commissioning Electromagnetic type flow meter (Rubber Each Lining, Remote Display) size 100 mm connecting complete all as specified & directed by Engr-Job incharge. 1) Transmitter: Die cast Aluminium IP66. 2) Power Supply: 90-265 VAC. 3) Outputs: RS485 MODBUS. 4) Sensor Terminal Housing: SS 304 C.S FABRICATED IP65. 5) Display: Graphic Display . 6) Flange: ASA#150 C.S 7)Electrode: SS316L. 8) Grounding Electrode: SS316L. 9) Flow Tube: SS304. 10) Coil Housing: C.S. 11) Protection Class : IP-66.

Cutting existing DI line of size 300 mm bore and inserting Electromagnetic flow meter with all fitting Tee, coller, Tail pice, run lead joint and flange work, including necessary earth work and Job bailing out line water complete.

Cutting existing DI line of size 200 mm bore and inserting Electromagnetic flow meter with all fitting Tee, coller, Tail pice, run lead joint and flange work, including necessary earth work and Job bailing out line water complete.

Cutting existing DI line of size 100 mm bore and inserting Electromagnetic flow meter with all fitting Tee, coller, Tail pice, run lead joint and flange work, including necessary earth work and Job bailing out line water complete.

M & L for construction of Valve pit of size 1050mmX1050mmX1050mm (internal dimensions) (Type-B and 1:4 cement mortar) with brick masonry constructed including necessary excavation and earth work in soft/loose soil, brick work, plastering, white wash, PCC coping, MS frame made out of angle iron of size 40mmX40mmX6mm. MS SHEET COVER OF 1.6 mm thick fixed to angle iron frame by means of hinges welded to frame and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and grouting the frame in PCC 1:2:4 TYPE b-1 Including handle and locking arrangement with one number 50mm dia brass pad lock, complete all as specified and directed by Engr-in-charge.

M & L For CI/DI fitting for up to 300 mm bore, Bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified.

Supply & Fix in repair of 200 mm dia CI sluice valve 1.0PN, long body, conforming to IS-14846:2000 complete all as specified and as directed.

Supply, installation, testing & commissioning of one outdoor Diesel Engine driven generating set 415 volts, 15 KVA / 12 KW, 3 phase with neutral, frequency 50Hz, AC generator installed including acoustic enclosure, associated control panel and connected accessories, cooling, ventilation fuel and exhaust system suitable for ambient condition as per CPCB - II Norms approved at Hyderabad and confirming to condition under IS 4722/1460, BS 5514/2613/5000 ISO 8526/3046 with the following: Alternator: Standard design alternator, Power Rated at 15 KVA / 12 KW, net out put at site after considering derating as per site conditions 3 Phase 4 wire, 415 Volts, 50 HZ, Power factor 0.8 (lagging) Suitable Current, net output at site after considering derating for per site conditions at 0.8 (lagging) power factor, self-excited, self-regulated, screen protected drip proof IP 23 enclosure brushless design, insulation class 'H' and Automatic voltage regulation of ± 1% at rated voltage from no load to full load. The permissible overload should be 10% for one hour in 12 hours of duration. The alternator shall be conforming to BS 2613/5000/IS 4722. The alternator shall be in position to generate supply with frequency regulation with in ± 1% tolerance. The alternator will be suitable for Hyderabad climate and shall generally confirm to BS-2613/5000/IS-4722. Diesel Engine: Adequate capacity Diesel Engine capable of 15 KVA coupled with alternator and after considering derating as per site conditions and power consumed by accessories. The engine shall be directly coupled through closed coupling, turbo charged after cooled, multi cylinder, multi stroke direct injection, cold starting and shall confirm ISO 3046 / BS-5514 with an overload capacity of 10% for one hour in 12 hours continuous operation. The engine shall be electric start and shall be suitable for battery assisted Manual / Auto starting. The governing system of the engine shall be electric type and suitable to frequency variation with in ± 1% in case of load is switch on or thrown off.

(i) Turbo charger, pulse tuned exhaust manifold. (ii) Cooling System: Mounted radiator with fan and belts & guard, corrosion inhibitor coolant etc. (iii) Silencer: Residential type. (iv) Exhaust System: Exhaust system complete with flexible stainless steel piping of suitable dia 2.5 mtrs above the adjacent bldg as per OEM standard with necessary supports and proper insulation complete for safe exhaust without transforming vibration to the wall of the enclosure and proper insulation complete for safe exhaust without transforming vibration to the wall of the enclosure. (v) Starting System: Electric Self Starter with maintenance free batteries including battery charging alternative belt driven. (vi) Fuel injection system with fuel injectors, filters, houses, fuel injection solenoid switch and nozzels. (vii) Fuel tank of adequate capacity: As per OEM norms and specifications designed for above capacity of DG Set. (viii) Lub oil pump, filter and coller. (ix) Intake system: Air intake manifold with dry type air filters. (x) Engine and alternator shall be mounted on common base frame with AVM pads. (xi) Mounted microprocessor based control panel having standard features and display engine and electrical parameters. (xii) The engine supplied with first filling of oil of required quantity as recommended by OEM.

(xiii) All deliverable shall be confirmed the norms established by CPCB. AMF Panel: Auto Main Failure (AMF) Panel out door type made out 3.15mm CRCA sheet weather proof powder coated conforming to IS 8623 and IP-54 totally enclosed dust and vermin proof with front and rear openings of 415 Volts, 3 Phase, 4 wire AC 50 HZ having aluminium bus bar of capacity required to carry current at 110% load of 15 KVA DG Set with three phase and half neutral colour coded pre-wired with copper flexible cable. AMF panel shall house adequate capacity contactors for smooth transfer of load between mains and DG set. Panel shall be operated with three modes of operation. 1. Auto, 2. Manual, 3. Test. Contactor of Suitable capacity 3 pole with required Nos. as per OEM, TP contactor for neutral for both supplies. Suitable capacity of MCCB, 4 Pole for both supplies. CTs 150/5A for both the supplies. Push buttons. Indication Lamps. 2 over load + earth leakage relay Multi-functional digital meter for KWH, KVA, KW, Amps, Volts, frequency, power factor etc. SMPS Battery charge 12V, with trickle and boost charging. ON/OFF Switch. Automatic / Manual Switch. Hooter. Voltage sensing relay. Six window annunciator for fault indications.

Acoustic Enclosure: Enclosure is free standing floor mounted factory built and modular in construction to facilitate easy assembly at work site and will be drop over housing type. It will consist of acoustically treated panel housed in sheet metal will provide easy access for maintenance, repairs and operation. The enclosure is custom to suit conditions with the following features: - (i) Custom built product for various equipments, with ensure the optimum performance without duration. (ii) 16SWG (1.6mm) thick CRCA sheet to be used for enclosure panel to ensure longer life against weathing action. High quality acoustic insulation materials to be used as per IS 8183 for maximum sound absorption. Acoustic layers are supported by perforated sheets. (iii) Sheet metal component of the enclosure should undergo various stages of surface treatment prior to painting which leads to be better life of the enclosure against weathering action. (iv) Special paint treatment with pure polyster powder / epoxy to be provided for better weather resistance. (v) Well designed ventilation system to be provided to put out the heat from the chamber efficiently. (vi) For effective acoustic / weather sealing a special type weather sealing gaskets, new frame rubber gaskets to be used. (vii) The DG set should be provided with the external emergency stop push button and fire alarm. (viii) A see through transparent window in front of engine panel to be provided for monitoring the parameters.

(ix) Working space is to be provided around the equipment for easy maintenance / repairs. (x) Necessary cut out provision for entry and exist of fuel lines cable to be incorporated in the enclosure as per the requirement. (xi) See through transparent window (glass or acrylic) in front of engine panel to be provided for monitoring the operation. (xii) Ducting if required, bellows, mechanical hardware like locks, hinge, fasters etc to be provided. (xiii) Deliverables 75DB @ 1 meter at 75% load under free field conditions. The temp inside the enclosure will be with in limit and as per manufacturers recommendations above ambient temp.  (xiv) The enclosure should be provided with bulk head light fitting for inside illumination. (xv) The exhaust pipe along with proper aluminium cladding, shall be laid to a height of above the roof level. The rates for the same are to be included in the quoted rates. (xvi) The batteries should be placed inside the enclosure inside the DG set on a suitable insulated platform.  (xvii) Fuel gauge to be provided with the neck of fuel tank. (xviii) Tools as per manufacturers with the box. (xix) Invents of suitable company be manufacture.  (xx) The acoustic enclosure parts shall be of powder coated after pre-treatment process. (xxi) PCC foundation with anti-vibration pads or recommended by manufacturer. (xxii) The contractor shall arrange artificial load for testing DG Set for 12 hours on different load at site and DHPP for testing purpose shall be supplied by the contractor without any extra cost deemed to be inclusive in the rate by contractor for this item.