Military Engineer Services Tender

VRF HI-WALL 1.3 TR

VRF HI-WALL 1.5 TR

VRF HI-WALL 1.7 TR

VRF HI-WALL 2.0 TR

Ductable unit of capacity 8.0 TR

Supply of double skin sandwich type air handling units (AHU).(FM/CS HORIZONTAL TYPE). comprising of 25mm thick housing with thermal break profile constructed with of 0.6 mm thick galvanized powder coated sheet on outside and 0.6 mm thick plain GI sheet inside with PUF of 43kg/m3 density insulation in between both sheets to make 25 mm thick finished panels including AHU have DIDW forward / backward curved type centrifugal fan complete with suitable size induction motor 415volts, 3 phase 50 Hz AC supply capabile to provide 3500 CFM Air, Belt driven system and with vibration pads, insulated jointless stainless steel condensate drain pan, including DX cooling coils made up of 4/6 rows deep with expansion valve,including aluminium damper and Prefilter complete all as specified and directed.

Supply Installation Testing & Commissioning of High Pressure Interconnecting Refrigerent Pipe work for VRF System of following sizes of one end expand refrigerant copper piping wit Y-joint and headers inslutaed with closed cell elastomeric nitrile rubber tubular insulation between indoor & outdoor units as per specifications, all piping inside the room shall be properly supported/fixed with suitabele size of clamp or on GI hangers and PVC sleeves shall be provided wherever pipe is crossing the wall including ultra high pure Nitrogen is to be used while making breezing joints complete all as specified and directed. (Make of Breezing Rods : HARRIS/MEXFLOW MAKE of Copper Pipe : MEXFLOW/RAJCO).

34.9 mm OD 19 mm thick insulation.

28.6 mm OD 19 mm thick insulation.

22.22 mm OD 19 mm thick insulation.

19.1 mm OD 19 mm thick insulation.

15.9 mm OD 13 mm thick insulation.

12.7 mm OD 13 mm thick insulation.

9.5 mm OD 13 mm thick insulation.

6.4 mm OD 13 mm thick insulation.

Supply, installation, testing & commissioning of perforted GI cable tray of required size, laying horizontal and vertical with bends,reducer, tees, cross member and other accessories as required and duly suspended from the ceiling with MS threaded suspenders or fix with wall including covered the exposed area near outdoor unit with 24G thick GSS sheet metal perfect for laying the cables, drain pipe and copper piping etc complete all as specified and directed.

Supply, fabrication, installation & testing of Aluminium sheet metal ducting of following sizes complete with hangers, Spliter Damper, vanes and all other accessories etc as required with sealing gasket for supply and return air duct from AHU to OT's & corridor area including providing flexible canvas cloth connection complete with opening of wall for supply & return air grill all as specified and directrd. (NOTE) : Cutting chases/hole in wall for insreting duct shall be finished with cement mortar (1:4) and surface shall be matched with existing surface by using putty, POP etc and applying finishing coat of existing treatment without any extra cost.

24 Gauge (0.56 mm thick)

22 Gauge (0.71 mm thick)

Supplying and fixing of 19mm external thermal insulation on supply & Return air ducts with Closed Cell Elastomeric Nitrile Rubber Foam (Class - O), duly laminated aluminum foil of mat finish includind acoustic lining of duct with 15mm thick open cell elastomeric material of high density duly fixed with suitable Pidilite adhesive, and also tighten with suitable size of nuts,bolts and washer conforming to standard specification complete all as specified and directed.

Supply, installation & testing of Laminar supply and return air flow pattern perforated plenum 2.4 m x 2.4 m made of 16G SS 304 sheet suitable for operation theatre with all accessories including 0.5 microne hepa filter section of suitable size complete with SS 304 material sheet metal frame housing suitable to installed the HEPA filters and Low leakage aluminium sheet duct dampers for operation of manual control of Air flow through Ducts with suitable flanged ends, gasket and nut bolts including hanging arragement for complete frame / plenum with ceiling using suitable size of MS structure, angle iron ect upto suitable height including aluminium extruded fresh air intake / exhaust air louvers with bird screen complete all as specified and directed.

Supply & Fix Rigid PVC piping suitable for 10Kg/cm pressure of following size complete with fitings, proper U-Trap and supports and duly insulated with 6 mm thick closed cell nitrile rubber insulation,clamps for drain system complete all as specified and directed. (MAKE - FINOLEX/SUPREME).

25 mm dia.

32 mm dia.

M&L for control wiring complete with PVC insulated and unsheathed cable 2 core x 0.75 Sqmm (FRLS) (Nominal Area) multistranded copper conductor including PVC conduit medium grade ISI marked of appropriate size on ceiling / surface / concealed in wall as required complete for control cum transmission line from out door unit to indoor unit complete all as specified and directed. (NOTE) : Cutting chases if any, required for concealed conduit wiring shall be finished with cement mortar (1:4) and surface shall be matched with existing surface by using putty, POP etc and applying finishing coat of existing treatment without any extra cost.

Supply and charging of Refrigerent Gas R-410a after proper checking of leakage with soap solution and charging of nitrogen gas for 36 Hrs to hold the same pressure and after proper vaccumising refrigerent gas to be charge in system as required complete all as specified and directed.

Supply and fix Voltage stabilizer of capacity 100 KVA for automatic operation,three phase naturally oil cooled indoor type & designed for input variation between 320 V to 470 V with output voltage stabilized at 415 with accuracy ±2.5% and speed of correction 8 to 15 volts per second complete all as specified and directed.

M&L for point wiring complete with PVC insulated and unsheathed cable 1.0 Sqmm (FRLS) (Nominal Area) multistranded copper conductor single core including PVC conduit medium grade ISI marked of appropriate size on ceiling/surface/concealed in wall as required complete including 1.0 Sqmm ( FRLS ) PVC insulated unsheathed multistranded copper conductor to common earth and connected to earth dolly complete all as specified and directed. (NOTE) : Cutting chases if any, required for concealed conduit wiring shall be finished with cement mortar (1:4) and surface shall be matched with existing surface by using putty, POP etc and applying finishing coat of existing treatment without any extra cost.

S&F sub main wiring with two runs of single core FRLS PVC insulated and unsheathed multistranded, copper conductor cable of size 6.0 Sqmm LT,1100V grade, drawn through and including adequate sizes PVC non metallic conduit of 20mm / approprite dia on ceiling/surface/concealed in wall as required completewith accessories and fittings and one run of 6.0 Sqmm single core multi stranded copper conductor cable as earth continuity conductor complete all as specified and directed. Note:- 1. Two runs of cable one run of earth wire and one run of PVC non metallic conduit shall be measured as one run length. Cable required for connection to DBs shall be deemed to be included and shall not be measured separately. Earth wire shall run inside the conduit pipe complete all as specified and directed. 2. Extra length of cable required for connection to MCBs shall be deemed to be included in quoted rate)

S&F Distribution Board (DB) made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 8 way IP 43 (double door) with 200 Amps rated copper bus bar neutral bar, earth bar, flush to wall complete all as specified and directed .

Supply & fixing MCB, SPN, AC, 240 volts of 63 Amps capacity 10KA, 'C' series and making connections with suitable size of copper lugs complete all as specified & directed.

Supply & fixing MCB , SP, AC, 240 volts of 06 to 40 Amps capacity 10KA, 'C' series and making connections with suitable size of copper lugs complete all as specified & directed.

Supply and fix modular MCB protected plug and socket board 3M type in sheet steel enclosure with16 Amp rated mini MCB and 3 pin plug, 240 V, 50 Hz complete including cutting the wall surfaces for flush mounting of socket board and making good with cement plaster, putty and paint to match with the existing surface complete all as specified and directed .

Supply and laying on walls/floor/roof/trenches with clamps and saddel or fixing or passing through pipe,1100 volts grade heavy duty XLPE insulated, multistranded aluminium conductor served with an inner sheathing of PVC tape armoured with galvanized steel wire or strip and overall PVC sheathed, conductor,120sqmm 3.5 core cable in service connections as per IS 7098(Part-1) including connecting on LT panel / servo stabilizer with suitable lugs,glandscomplete all as specified and directed.

ditto- all as per item No 35 but of size 10 Sqmm 4 core

Supply and laying on walls/floor/roof/trenches with clamps and saddel or fixing or passing through pipe,1100 volts grade heavy duty PVC insulated, PVC sheathed multistranded coper conductor cable,16 sqmm 3 core including connecting on LT panel / out door unit VRF with suitable lugs, glands complete all as specified and directed

M&L in replacement steel work such as in cross arms angle iron breaching supports, clamps and back plate, mesh, fabricated from MS section confirming to grade Fe-410 -0 or Fe -310 -0 including nuts, bolts, washers, bending cold or hot drilling holes bolts in any shape or size as indicated or directed included of one primer coat, one under coat & one finishing coat of aluminium paint and all as spd and directed.

Fabrication, supply, installation, testing and commissioning electrical cubical control panel board ( KIOSK TYPE ) Double door, CPRI approved an ISO 9001 factory assembled made out door pedestal type feeder pillar box wheather and vermin proof fabricated of 3.0mm CRCA MS sheet of Suitable size,3 phase 4 wire 415 Volt ac 50 Hz complete duly painted with powder coating complete with locking arrangement, earthing terminals with suitable rating aluminium strips for incoming/outgoing MCCB's including and Mounting measuring instrument such as Volt meter, Ammeter, Selector switchs, CT's -03 Set, Phase indicator lamps with holder , toggle switches and MCBs etc including incoming and outgoing cables connections with suitable cable glands and end termination including grouting of feeder pillar box 60 cm above ground level by providing 105 cm long angle iron size 40x40x5mm welded onall four corner embedded in PCC (1:2:4) using 20mm graded upto 45cm complete all as specified and directed. ( Feeder piller box shall be consisting the following) (a) MPCB TPN 32 amps, 415 volts, 50Hz Make : L&T Cat part No : ST41899OOOO - 01 Nos (Incoming) (b) Contactor 32 Amp, 3 Pole - 01 Nos Make : L&T Model : MNX32 (c) Thermal over load relay protection 9-15 Amp suitable for 5 HP motor with Single phasing prevental, Phase sequence reversa - 01 Set Make : L&T / Minilac (d) Electronic timer - 01 Nos Make : L&T Model : ST 100 or eqivalent Siemens / Legrand

(e) Push Button 220 volt suitable for starter ON/OFF system of Green/Red colour - 01 set (f) Digital Panel mounted Amp meter 96 mm square type complete with selector switch complete with suitable size of CT's - 01 Set (g) Digital Panel mounted Volt meter 96 mm square type complete with selector switch - 01 Nos (h) Insulated Aluminium bus bars of suitable size shall be provided from the main bus bar to the out going MCCBs. (i) RYB indicating lamp, LED type - 01 sets. (j) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (k) Drawing shall be approved by GE before placing the order.

Fabrication, supply, installation, testing and commissioning electrical cubical control panel board ( KIOSK TYPE ) Double door, CPRI approved an ISO 9001 factory assembled made out door pedestal type feeder pillar box wheather and vermin proof fabricated of 3.0mm CRCA MS sheet of Suitable size,3 phase 4 wire 415 Volt ac 50 Hz complete duly painted with powder coating complete with locking arrangement, earthing terminals with suitable rating aluminium strips for incoming/outgoing MCCB's including and Mounting measuring instrument such as Volt meter, Ammeter, Selector switchs, CT's -03 Set, Phase indicator lamps with holder , toggle switches and MCBs etc including incoming and outgoing cables connections with suitable cable glands and end termination including grouting of feeder pillar box 60 cm above ground level by providing 105 cm long angle iron size 50x50x6mm welded onall four corner embedded in PCC (1:2:4) using 20mm graded upto 45cm complete all as specified and directed. ( Feeder piller box shall be consisting the following) (a) 4 Nos electrolytic aluminium bus bars high conductivity aluminium alloy proper insulated of 1 ½ times of the incoming capacity with provision of extension and mounting on porcelain support (b) MCCB FP 200 amps, 35/36 KA, 415 volts, 50Hz (Adjustable type) = 01 No (Incoming) (c) MCCB TP 100 amps, 25/30 KA , 415 volts, 50Hz (Thermal magnetic release and overload 80-100%) - 03 Nos (Outgoins for VRF out door unit)) (d) MCCB TPN 63 amps, 18/25 KA , 415 volts, 50Hz - 03 Nos (Outgoins for AHU's)

(e) MCB SPN 63 amps, 10 KA , 230 volts, 50Hz - 02 Nos (Outgoins for HI-wall unit) (f) Digital Panel mounted Amp meter 96 mm square type complete with selector switch complete with suitable size of CT's - 01 Set (g) Digital Panel mounted Volt meter 96 mm square type complete with selector switch - 01 Nos (h) Insulated Aluminium bus bars of suitable size shall be provided from the main bus bar to the out going MCCBs. (i) RYB indicating lamp, LED type - 01 sets. (j) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (k) Drawing shall be approved by GE before placing the order.

Supply, Installed & fix maintenance free earthing copper bonded steel earth rod of 10 feet long having diameter of 17.2mm with copper bonding thickness of 250 micron,UL listed,CPRI tested at 25 KA fault current for one second and is provided with universal clamp made of SS earth enhancing compound shall be of 30kg/pit(resistivity is less than 0.12 Ohm meter tested as per IEC 62561-7.The above arrangements shall be provided with heavy duty earth poly plastic pit cover of 6000 kg load bearing capacity size 270 x 240 x 200mm) and FRLS insulated copper conductor of size 6 sqmm, single core cable drawn through and including suitable dia of medium grade GI pipe upto 7 mtr incl cutting and chases on wall and floor complete all as specified and directed. Note: The rate quoted above shall be deemed to be included for excavation and earth work, refilling, removal of surplus earth and making good the surface around chemical earthing.

S&F False Ceiling costructed PPGI sheet frame of 0.6 mm thick all around plenum and fix SS 304 sheet panel on PPGI sheet with the help of revit / ss screw or any other method including making hanging arrangement with suitable size of wire/angle iron or any other material upto sutaible height complete all as specified and directed.

Excn in post holes (or similar holes) each n.exc. 0.5 Cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc. 25 cm, watering and removing surplus soil to a distance n.exc. 50 m and making surface good in soft / loose soil.

M&L cement concrete in foundations, filling and mass concrete in type D2 1:4:8 (40mm graded aggregate) complete all as specified.

M&L MS Steel work in tubular trusses/purline/ column/nut bolts/base plate including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240.

M&L preparation new steel surface over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer all as spd.

M&L Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as spfd & directed.

M&L for 75mm thick cement concrete (1:2:4) type B- 2,using (40mm graded stone aggregate),finished even and smooth without using extra cement.

M&L 100mm thick Cement concrete type D- 2, 1:4:8 (40mm graded aggregate) as in sub base etc.

Surface dressing n exc 15 cm deep soft / loose soil.

M&L for removing excavated soil n exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point.