Military Engineer Services Tender

Supply, installation, testing and commisioning of air cooled inverter split Air conditioner of 2 TR capacity comprising of one indoor and one outdoor unit, wall mounted type comprise of copper pipe heat exchangers, having non CFC refrigerant, electric driven, 230 Volts AC, single phase, 50 Hz, having either Five Star rated or inverter technology with and including inlet/outlet copper pipe for refrigerant between indoor & outdoor unit with flexible copper wire of suitable size as recommended by manufacturer, complete all as specified and directed. Note: The cost of making hole / opening for passing inlet/ outlet copper pipes and clectrical cord and making good surface as original by plastering / applying putty/ whitewash/colour/distemper etc is included in quoted rate and no extra payment will be made to contractor in this effect. Make: Voltas, Hitachi, Daikin, Carrier

Supply and installed refrigerators, electric driven (single phase), capacity 300 litres frost free inverter type complete all as specified and directed.

Supply, connect & testing of automatic voltage stabilizer, wall mounted type for low voltage cut-off, single phase, AC, 50 Hz, 15 Amps rating ,of capacity 4 KVA suitable for input voltage range 160V-280V AC with 3min±20 sec delay for Air Conditioner Complete all as specified and directed. Make: V-Guard, Volina, Blue-bird.

Supply, connect & testing of automatic voltage stabilizer, wall mounted type for low voltage cut-off, single phase, AC, 50 Hz, 15 Amps rating ,of capacity 5 KVA suitable for input voltage range 160V-280V AC with 3min±20 sec delay for Air Conditioner Complete all as specified and directed. Make: V-Guard, Volina, Blue-bird.

M&L for Circuit/submain wiring alongwith earth wire 2 runs x 4.0 sqmm + 1 run x 4.0 sqmm with FRLS insulated copper conductor, single core cable drawn through and including medium grade rigid PVC conduit conforming to IS:9537 (Pt-III) and its all accessories/junction boxes/ inspection covers etc of suitable size but not less than 20mm concealed in wall/ floor etc complete all as specified and directed. Note: Three runs of copper cable and one run of PVC conduit shall be measured as one unit length.

S&F, Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 AMP, 240 volts, complete all as specified and directed.

Supply and fix MCB distribution board, SPN, 4 way, 240 Volt in sheet steel powder painted enclosure double door type with IP 43 degree of protection with built in copper bus bar, neutral link and earth link complete including cutting the wall surfaces for flush mounting of DB and making good with cement plaster, putty and paint to match with the existing surface all as specified and directed.

S& F MCB SPN 40- 63 Amp, 10 KA, 'C' curve, 240 V, 50 Hz complete all as specified and directed.

S& F MCB SP 6-32 Amp, 10 KA, 'C' curve, 240 V, 50 Hz complete all as specified and directed.

Supply and fixing of copper tube of size (1/4'' + 1/2'') suitable for 1.5 / 2.0 TR capacity split type Air conditioners / walk-in-cooler / Central / package type AC of existing model complete all as specified and directed.

Supply and fixing of nitrile rubber foam insulation of copper tube suitable for split type Air conditioners of existing model complete all as specified and directed.

Supply, installation, testing and commissioning of double door Metal Top Deep Freezer body stainless steel single phase 240 volt, 50 Hz 300/320 ltrs capacity complete all as specified and directed.

Supply & installation, commissioning of Water cooler fully stainless steel, electric driven single phase,230V, 50Hz having approx storage 80 Ltr and nominal cooling capacity 40 Ltr/ Hrs including making water connection complete all as specified and directed. Make: Voltas, Blue Star

Supply & installation, commissioning of Water cooler fully stainless steel, electric driven single phase,230V, 50Hz having approx storage 120 Ltr and nominal cooling capacity 60 Ltr/ Hrs including making water connection complete all as specified and directed. Make: Voltas, Blue Star

Supply, installation, commis-sioning of ultra low temp freezer for working on single phase working on 230V ,50Hz AC power supply suitable for blood bank hospitals ,sanitation and anti epidemic station etc with temp control range -40c and -80c that can be set freely precise to 1c along with digital temp display,key board lock and password protection ,the freezer should has a delayed start and safe stop interval between restart and being terminated,equiped with audio/video alarms such as high or low temp alarm,powere failure alam/low battery alarm ,door open alarm,filter blocking alarm and system failure alarm.Structurally ,it should be with stainless steel interior ,painted steel panel exterior and 4 caster for easy handling fitted with energy efficient comporessor with patented technology of ecofriendly mixture refrigerent complete of following capacity and model complete all as specified and directed. BLUESTAR DW-HL218 or Equivalent(-86 Ultra Low Temperature Freezer), True Frost MDF-86V188E/ Voltas DW-HL 218 SMART FUNCTIONS Size in mm(W*D*H)-External(840*985*1568) & Internal-(470*580*767) Optional Bluetooth Printer Drive your printer via built-in bluetooth mode. Multiple User Account Login Access IDs to help different user’s have their individual accounts. RS485 Port Through RS485, freezer can connect with CMS for data Communication. Remote Alarm Alarm self- recovery function.

Verticle model of capacity not less than 218 ltrs with the front opening lockable door provided with handle for easy accessebility as well as vacuum release port adjustable stainless steel shelves with inner insulatiion door and double silicon gasket seal complete all as specified and directed.

Supply, installation testing & commissioning of silent Disel Engine driven generating set 415 Volts, 3 phase 4 wire, engine as per IS:10001/10002 and Alternator as per IS: 13364 complete with foundation (as per OEM design), control pannel with necessary meter and sound proof canopy as per CPCB-IV norms of capacity 10 KVA complete all as specified and directed.

Supply and fix ON LOAD change over switch 415 V in sheet metal enclosures 4 pole of capacity 63 Amps complete all as specified and directed.

Material & Labour for Power Cables, Aluminum Stranded Conductor of 50 Sqmm 3.5 core XLPE Insulated, Cores laid up, PVC Inner sheathed, Armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V Grade as per IS 7098(Part 1) 1988 complete laid in trenches / floors / fixed to poles / walls / drawn through pipes etc including provn of lugs, glands, nuts, bolts & washers etc for connecting in LT feeder pillar box / transformer bushings and testing on completion all as specified and directed. Make: Finolex / Havells / Polycab / Universal / Gloster Note: Excavation, earth work and provn of cable covers / protection pipe etc shall be measured and paid separately under relevant items.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting in hard / dense soil for laying of cables complete all as specified and directed.

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

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

Supply , Installation , testing and commissioning of Ecco Friendly , silent generating set Diesel Engine driven 40 KVA / 32KW at 0.8 power factor or nearest higher size , 415 volts AC , 3 Phase 50 Hz , 4 wire directly coupled alternator and Engine water cooled common base platform with in built fuel tank and including all excavation PCC foundation , anti vibration pads / dampers as per manufacturer instructions and as directed by manufacturer. The DG set shall be factory assembled by the OEM of the engine manufacturer and all components shall be accommodated in enclosure and other accessories comprising of the following:-

Diesel Engine : Eco friendly for emmission and noice (CPCB NORMS-II COMPLIENCE ) Diesel Engine confirming to BS/IS standard devoloping suitable BHP @ the alternator of capacity 40 KVA/32 KW developing required power for rated KVA not less than 32 KW at 1500 RPM, 4 cylinders in-line, 4 stroke, radiator cooled, continuous duty with 10% overload capacity for any one hour in 12 hours of continuous running and consisting of following:- a) Radiator cooled b) Electrical Starter Motor 12 V DC. c) 12 V battery, 90 AH rating with connecting leads and terminals d) Battery Charging Alternator e) Fuel System with electronic governor f) Full flow Spin-on lube oil filter g) Duel fuel filter with water separator h) Residential type silencer j) Dry type air cleaner k) Fly wheel and fly wheel housing l) First fill of lube oil & Coolant

Alternator : The Alternator shall be of capacity 40 KVA/ 32 KW, 415 Volts, at 0.8 pf(lag), 50 Hz, 3 phase, 4 wire system, suitable for operation at 1500 RPM. The Alternator shall be brushless type, screen protected, revolving field, self excited, self regulated through an AVR, copper wound, Class 'H' insulation, having ±1.0% voltage regulation (max) in static conditions and continuous duty operation)

Mounting Arrangement : Engine and Alternator shall be mounted on a common MS fabricated base frame with Anti Vibration Mounting Pads. Base frame made out off suitable channel mounted on AVM pads as recommended by manufacture. Fuel tank of suitable capacity for contineous 8 Hrs of operation including all connection etc Provn of DG set foundation as recommended by manufacturer Accoustic enclosure meeting stringer MOEF/CPCB norms-II of 75 dBA @ 1 mtr at 75% load under free field condition with air inlet louvers poweder coated. Use of stainless steel hard ware and insulating materials shall meeting IS 8183 insulating materiala. Acoustic enclosure shall be as per manufacturer design.

Fuel Tank : Integral fuel tank shall be of capacity not less than 810 Liters and provided with drain plug, air vent, inlet and outlet connection, level indicator and provision for cleaning.

AMF Panel : AMF Panel of the DG set can be located inside the acoustic enclosure or outside the acoustic enclosure as per manufacturer's standard. The AMF panel shall be totally enclosed, dust, damp and vermin proof, cubicle type free standing floor mounted type made out of 1.6mm/2.0mm thick CRCA sheet for the panel located inside the acoustic enclosure. If the AMF panel has to be located outside the acoustic enclosure, the outer shell of the panel should be made out of 3mm thick CRCA sheet and provided with a canopy and the degree of protection shall be IP 54. The AMF Panel should be equipped with the following control gear and components:- a) Power contactor-3/4 pole of suitable current rating with thermal overload relay - 02 Nos (for alternator and mains) b) MCB / HRC fuse of suitable current rating for short circuit protection c) Microprocessor based AMF module incorporating functions:- - Supply failure timer - Restoration timer - 3 Impulse automatic engine start/ stop logic - Mains/ Generator Voltage & Frequency sensing d) Aluminium bus bars of suitable capacity with incoming/ outgoing terminals e) Instrument fuses duly wired and ferruled f) MCCB of suitable rating 3/4 pole with overload and short circuit protections - 02 No's (for alternator & mains) g) Current Transformers of suitable rating h) Microprocessor based generator set monitoring and control system with LCD display integrated with all Features, Functions and Protections of Engine and Alternator provided with separate LED indication lamps for each. i) Auto/Manual selector provision

Note :- (i) PCC foundation for DG set as per manufacturer's recommendations shall be measured and paid separately under relevant items of Schedule 'A'. (ii) On successful installation, the DG set shall be subjected to load test as specified below :- Phase-I : No-load test for 01 hour in the presence of Engineer-in-Charge. Phase-II : Load test for 12 hours continuously (at 25% of full load for fist one hour, 50% of full load for second one hour, 75% of full load for third one hour, 100% load for next 08 hours and 110% of full load for last one hour). Resistive type load bank or Water Load, Fuel and testing instruments as required for load testing shall be arranged by the contractor and cost of the same shall deemed to be included in the quoted rate. (iii) Phase-II load test shall be carried out in the presence of testing officer nominated by accepting officer or IEM.

M&L for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II