ADDITION/ ALTERATION AND RENOVATION TO ROOM NO 321 FOR PROVISION OF DATA CENTER AT JCB BUILDING METCALFE HOUSE UNDER GE I RND DLEHI

Amount

Demolition of brick work or stone boulder masonry, built in cement mortar incl all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

M&L for brickwork with subclass 'B' bricks straight or curved on plan exc 6m mean radius, built in cement mortor (1:6). complete all as specified and directed .

M&L for half brickwork with subclass 'B' bricks straight or curved on plan to any radius, built in cement mortor (1:4). complete all as specified and directed .

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and as directed .

M&L for rendering 15mm thick in CM (1:6) on fair faces of new or old brick works or concrete work finished even & smooth (without using extra lime or cement) complete all as specified and as directed.

M&L for rendering 5mm thick in CM (1:3) on ceiling new or old brick works or concrete work finished even & smooth (without using extra lime or cement) complete all as specified and as directed .

M&L for washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement : 4 coarse sand) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand: 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified and directed. Note: "Payment for providing grooves shall be made separately under respective item"

M&L for forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone girt plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specification and direction.

M&L for applying Birla white/ JK white putty over newly plasterd surfaces to give an even finished smooth surface before application of white wash /distemper /cement base paint/Apex paint etc complete all as specified and directed .

M&L for preparation of newly surfaces of walls and applying two coat of oil bound distemper over wall care putty, on plastered surfaces, preparatory to distempering complete all as specified and as directed .

M&L for complete removal of existing treatment, preparation of plastered surface and applying two coats of oil bound distemper on plaster surfaces complete all as specifed and directed.

M&L for preparation of newly surfaces of walls and applying two coat of fire resisting silicate paint over wall café putty, on plastered surfaces, preparatory to distempering complete all as specified and as directed .

Material and labour for two coats of acrylic exterior emulision (weather coat proof Apex ultima or equivalent of any tint including priming with alkali resistant primary paint ) on add external cement plastered surfaces complete all specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing rubbish outside MOD land complete all as specified and directed .

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc.

M&L for Virified Ceramic tiles (light shaded) 9-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed .

M&L for Virified Ceramic tiles (light shaded) 9-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, as in skirting / dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick rendering in CM (1:4) complete all as specified and as directed .

M&L for 25 mm thick Plain cement concrete (PCC) (1:2:4), type B0 (using 12.5mm graded stone aggregate) as in flooring, complete all as specified and directed .

Demolition of cement Concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

Material and labour for 18 to 20mm thick granite stone slab as in shelves , counter wash hand basin , or in floor etc machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixtur of pigment to match the shade of granite stone including grinding, moulding and mirror polishing laid over 10 mm thick sereed bed in CM (1:6) complete all as specified and directed

Material and labour for 18 to 20mm thick granite stone slab on vertical surfaces such as skirting/dado, window cill, etc set and jointed with grey cement slurry and pointed with white cement with admixtur of pigment to match the shade of granite stone and beveling half round edges of stones fixed over and incl rendering 10 mm thick CM (1:3) ncluding grinding, moulding and mirror polishingcomplete all as specified and directed

Taking down chowkaths or frames n.exc 1.5 sqm (without taking off shutter from the frame) each and removing from the site including dismantling brick work for hold fasts etc complete all as specified and directed

Taking down chowkats or frames (without taking off shutters from the frames) exc 1.5 Sqm but n exc 4 Sqm (wooden/ aluminium door,steel windows,ventilators, partitions etc )each including builder & hardware fitting except grill complete all as specified and as directed .

S&F Pressed steel frames of size 105 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified, and directed.

M&L PCC (1:3:6) type C1 (20 mm graded stone aggregate) as in filling pressed steel frame / hold fast blocks complete all as specified and directed

S&F 40 mm thick flush shutter, solid core construction with block board core and ply wood face panels, commercial type on both side, complete all as specsified & directed.

S&F 150 mm size aluminium anodised, barrel tower bolts of extruded section and fixed all as specified and directed .

S&F 150 mm size extruded aluminium alloy handles, fabricated type, anodised all as specified and directed .

S&F 100 mm long Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 all as specified and directed .

S&F 250 mm size Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed all as specified and directed .

S&F in repair 4 levers brass lock size 75mm with handle in builtin steel cup board including changing lever mechanism and handle and making smooth functioning in opening and closing of doors. Note: 3 nos keys should be provided with each lock that is to be changed

S&F in repair aluminum alloy door closer hydraulically regulated, desination No 1 universal type, suitable for door shutters upto 700mm in width and of weight not more than 35 Kg and fixed to door frame complete all as specified and directed.

Easing and adjusting to shutter of any description, area exc 2.00 sqm each and includes taking down, refixing in the same opening and also refixing builders hardware as required including renewal of unserviceable screws, etc compete all as specified and directed.

S&F MS framed work such as grills, grating, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars, barred iron doors, ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde E-165 complete all as directed.

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

S&F GI frame work for seamless false ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel at 457mm centre to centre complete all as specified and directed by Engr-in-Charge.

S&F Rod/Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified

Providing and fixing Gypsum Board 12 mm thick, 60x60 cm in size, fixed with nails to snap grid frame work or with staples on snap grid in ceiling complete all as specified and directed.

S&F Calcium Sulphate access floor system for DATA Centre room of ABS sealed panel of size 600x600x30-40mm with high density calcium sulphate core, panel surface can be laminated with HPL, conductive PVC, bootom with quality galvanised steel/alumium foil, four sides with conductive ABS edging with the other connected accessories complete all as specified and directed by manufracturer instruction as follows :- (a) Frame grid of size 600x600 made of stringers hollow pipes. (b) Flat head pedestal height upto 600mm. (c) Double cup lifter. (d) Concentrated load 4500N, impact load 670N, ultimted load 13500N, uniform laod 23300N/M2 and rolling load 10 times 3600. (e) Including trunking sytems for wire with all accessories as per site requirement. (f) Floor specification should confirm to EN 12825 or equivalent standards.

M & L for roviding & Fixing Fee-standing Backdrop strorage unit Made of 18 mm Pre-Laminated Particle Board(PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed.Unit shall consist of one drawer on top running on telescopic channels & two door structure with one adjustable shelf below of following size:-

900mm(L) x 450mm (W) x 750mm(H)

1500mm(L) x 450mm (W) x 750mm(H)

1200mm(L) x 450mm (W) x 750mm(H)

M&L for providing& Fixing work station cabin with the following accessories as per manufractuer instruction complete all as specified and as directed :- S& F Partition Panel made of 62mm thick Aluminum Panels having modular / hybrid structure upholstered with Snap-On tiles made of 12mm thick pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue with all exposed and flat edges duly sealed. Top 300 mm of the panel height consists of 8mm thick Transparent Clear Glass. Provision for Pin-up / Notice Board Fabric provided just below the glass section of following sizes

1515mm(H) x 1510mm(L)

1515mm(H) x 750mm(L)

1210mm(H) x1210mm(L)

1210mm(H) x 750mm(L)

S&F Work Top Made of 18mm thick pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed.

1504mm(L) x 904mm(W)

1204mm(L) x 604mm(W)

S&F Gabel Panel made of 18mm thick pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II,Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed of 740mm(L) x 904mm(W)

S& F Mdesty Panel Made of 18mm thick pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed of size 740mm(L) x 864mm(W)

S& F Pedestal Unit of Movable pedestal unit having two drawer & one filer made of 18mm thick pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edgebanding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed of size 404mm(W) x 504mm(D) X 714mm (H)

S& F Side unit made of 18 mm Pre-Laminated Particle Board(PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed.Unit shall consist of two Drawer, one Filer & two door storage with one adjustable shelf of size 1054mm (L) x 454mm(W) x 755mm (H)

S& F Key board Tray made of 18mm pre-laminated particle board (PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape of size 550mm(L) x 400mm(W) x 18mm(T)

S&F CPU Trolley made of minimum 22-gauge thick CRCA Sheet duly powder-coated up to 40-45 microns with adjustments of four nylon Castors of size 518nn(L)x250mm(W)x150mm(H)

M &L for providing and fixing Overhand Storage Unit Made of 18 mm Pre-Laminated Particle Board(PLPB) conforming to IS: 12823 Grade II, Type II duly edge banded with 2mm thick PVC edge-banding tape, machine pressed/pasted at 200⁰C with hot melt glue & having 0.5mm thick balancing laminate on the bottom with all exposed and flat edges duly sealed.Unit shall consist of two door structure with one adjustable shelf of size 1505mm(L) x 455mm (W) x 755mm (H)

S&F powder coated aluminum frame (minimum thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates including jointing cleat for fixing etc. complete all as specified and directed.

S&F 50 micron thick powder coated aluminium section swing door shutters partly paneled and partly glazed comprising top rail 85.00x44.45x2.70mm (Jindal Al Section No. 19563), bottom rail 150x44.45x2.20 mm (Jindal Al Section 19517), lock rail 150x44.45x3.00 mm (Jindal Al Section 19596) and styles 47.62x44.45x1.62mm (Jindal Al section No. 19526) and including jointing cleats, alum snap beading (Jindal Al section No. 19360), rubber gasket glazing clips and two nos disc type handle and one nos alum tower bolt 200mm long for each leaf on one side and one 6 lever dead lock of brass with for each leaves fixed in position complete all as specified and as directed .

S&F powder coated, any colour, anodised aluminum window (fixed/openable/two track sliding as per site requirement ) and ventilator shutters, (minimum thickness of powder coating 50 micron), side hung type without sash bars, aluminium section weighing 0.55 Kg/ Sqm including necessary jointing cleats, glazing clips, ruber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150 mm long (01 No), hinges type B-21 100mm long (02 Nos) suitable handle (01 No) complete all as specified and directed.

S&F 50 micron thick powder coated aluminium section partly glazed/ partly glazed panelled parttions and fixed glazing frame made out of alum frame of section 63.50mmx 38.10mm x1.60mm incl necessary joining cleats, glazing clips, rubber packing anodised aluminium snap beading screws etc frame work fixed to walls, floor and ceiling with raw plug wherever required complete for each leaf complete all as specified and as directed .

Supply and fixed 12.00mm thick tinted glass fire rating with glazing clips rubber beading and aluminium beading for aluminium door /window area exc 0.5 sqm complete all as specified and directed

Supply and fixed metal biometric access control door shutter with frame & fire rated made CDF's Metal inclduing handles, tower bolt, lock with key in duplicate, hinges complete all as per manufracter instruction etc complete all as specified and directed

S&F manullay opening and closing roller type blinds approved make with charecteristic composition 100 % polyester (translucent), weight 230 gm/ Sqm maximum width 2.60 mtr thickness 0.37 mm fixed in position and taking down existing venetian blinds complete, all as specified and as directed.

Taking down carefully unserviceable aluminium point wiring for light/socket/power socket complete, including fixtures and fitting such as switches, ceiling roses, pendents, regulators, socket for taking credit and making good distrubed surfaces on walls, ceiling, floors etc. Complete all as specified and directed.

M&L for one point wiring for lights/fans with PVC insulated FR LSH unsheathed copper cable of size 1.5 sqmm including earth wire of size 1.5 Sqmm in and including Concealed rigid 20 mm dia PVC conduit in and including GI sheet box and white modular Inner/Outer cover plate with frame, for light and fan/call bell including cutting chases for conduit where required and making good to wall and ceiling complete all as specified and as directed .

All as per srl item no 58 here-in-before but for 5 pin switch socket outlet 5 Amp independent.

M&L for one point wiring of with PVC insulated FR LSH unsheathed copper cable of size 4.0 sqmm including earth wire of size 4.0 Sqmm in and including Concealed rigid 20 mm dia PVC conduit including GI sheet box and white modular Inner/Outer cover plate with frame, for 15 amps power point including cutting chases for conduit where required and making good to wall and ceiling complete all as specified and as directed .

S&F Modular switch 1 way 6A, 1 Module.

S&F Modular switch 1 way 16A, 1 Module.

S&F Modular socket 6A 2/3 pin combained 2 module.

S&F Modular socket 6A/16A- 2/3 pin combained 2 module.

S&F in replacement of ceiling rose, surface bakelite 65mm x 50mm three terminals PVC polycarbonate all as specified.

S&F in replacement of telephone socket jack RJ 11 With shutter.

S&F in replacement of unseviceable CFL/FTL light to new LED recess mounting panel 2'×2' fitting 42 watt and making all electric connections including twin core 1.5 sqmm flexible copper cable for connecting to ceiling rose including necessary alteration work in false ceiling to cover the blank space in false ceiling all as specified and directed. Make- PLUTONEO2X2PLR42WLED857S of make Havells or equivalent in Wipro/Phillips.

S&F in replacement of unseviceable CFL/FTL light to new LED recess mounting panel 2'×2' fitting 28 watt and making all electric connections including twin core 1.5 sqmm flexible copper cable for connecting to ceiling rose including necessary alteration work in false ceiling to cover the blank space in false ceiling all as specified and directed. Make- PLUTONEO2X2PLR28WLED857S of make Havells or equivalent in Wipro/Phillips.

Supply and fixing in replacement of VTPN DB 8 ways with 200 amps rated busbar 415 volt double door complete Make: Havells/Scheinider/Legrand

S&F in replacement of MCB SP, C- curve, 230 volt 6 -32 amp 10KA

S&F in replacement of MCB TP, C- curve, 230 volt 63 Amp 10KA

Supply and Fixing in replacement of of sheet metal enclosure, SPN type with two pin & earth plug and socket Industrial type DB with and including one MCB SP, C Curve type of capacity 25 Amp, 10 KA complete all as specified and directed.

Supply and Fixing in replacement of Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 63 Amps 415 V.

M&L in replacement of sub main wiring with four run of single core PVC insulated FRLSH stranded copper conductor cable of size 16 Sq mm and two run of 16 Sq mm PVC insulated FRLSH copper conductor cable as earth continuity conductor drawn in and in and including concealed PVC conduit 32 mm dia medium grade complete all as directed. Note: six run of PVC copper conductor and one run of PVC conduit shall be measured as one unit.

M&L in replacement of sub main wiring with two run of single core PVC insulated FRLSH stranded copper conductor cable of size 6 Sq mm and one run of 6 Sq mm PVC insulated FRLSH copper conductor cable as earth continuity conductor drawn in and in existing surface PVC conduit concealed medium grade complete all as directed. Note: Three runof PVC copper conductor and one run of PVC conduit shall be measured as one unit.

Supply and fix in replacement of 3 Pole MCCB, 125 Amp, 50 Hz, 415 V with rupturing capacity 16 KA.

Supply and fix in replacement of 4 Pole MCCB, 250 Amp, 50 Hz, 415 V with rupturing capacity 36 KA.

M&L for maintenance free chemical earthing system complete with 03 (three) Nos copper bonded rods, 17.2 mm dia 3000 mm long electrode buried at suitable distance apart directly in ground, to bore holes of 100 mm dia vertically to a depth not less than 3.60 meter deep below ground level with top edge of earth electrode at a depth not less than 100 mm below normal ground level, provision of clamps made of gun metal and copper strip of size 25x3 mm for inter connection of 03 Nos copper bonded rods and laying at least 500 mm below in the ground and further connected to test point terminal block (copper strip and test terminal block shall be measured seperately) including back filling of each bore holes with advanced earth enhancing compound 32 kilogram (minimum) (Total 96 Kg for 03 bore hole) for artifical treatment to soil so as to achieve earth resistance below 01 Ohms as specified in para 19.140 of SSR Pt-1 2009, including provision of earthing pit in PCC (1:3:6) type C1 and pre-cast RCC cover slab (1:2:4 type B-1) of size 400x400x50 mm thick, reinforced with 8mm dia TMT bars @75 mm c/c both ways, with two Nos handle for lifting made out of 12mm dia TMT bar, including necessary earth work and three coats of white wash on plastered/PCC surface (exposed surface) and testing complete all as specified and directed. Note : (a) Addtional chemical compound if required on account to achieve earth resistance less than 1.00 ohm shall deemed to be included in the unit rate of this item. On testing after completion of job, if desired earth resistance (i.e. less than one ohm) is not obtained, the earthing shall be redone by the contractor without any extra cost to Govt. (b) The work of chemical earthing shall be carried out from the approved manufacturer. The contractor shall be get approved a line plan of earthing with showing all dimensions & materials details. (c) All joint are nut bolts as well as brazing.

M&L for earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth iron strip 25 x 4.00 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion all as specified and directed.

S&F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25 x 4 mm GI strip all as specified and directed.

S&F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 20x 3.15 mm copper strip all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

Supply & fix Air Circulator fans 230 volts single phase oscillating 450 mm sweep suitable for wall mounting.

S&F DLP U- PVC trunking system size 150x50mm with all accessories for fittings including flexible cover complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with saddles of stranded aluminium conductor of size 185 sq mm 3.5 core

Supply and laying and fixed on ceiling or wall MS flanged pipe 25mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete all as specified and directed.

Supply and laying in replacement of twisted 2 core 1.5sq.mm shielded PVC insulated FPLP cable for fire alarms control cable I3SI Marked unsheathed multistranded cable copper conductor complete all as specified and directed.

Supply and fix Detectors Complying with and type certified to EN-45 Addressable type multisensor detector with heat and smoke combination detector Photoelectric / Optical with base with self built intelligence as per IS: 11360 complete all as specified and directed.

Supply and fixing in replacement of 20mm dia MS conduit concealed/Surface in wall/Ceiling/above false ceiling and all fixing accessories/ materials including taking down old MS conduit complete all as specified and directed.

S & F Response indicator unit complete all as specified and directed.

Supply and fix Fire alarm control panel complying with BS EN 54 4 loop panel of capacity from 99 detectors & 99 modules upto 200 detector complete all as specified and directed.

S & F fire Alarm sounders / Sirens electronic type horizontal two stage continous normal operation for atleast 50 minutes with sound level 65 db to 120 db Measured at 1.5m with sound output Variation of + 5 db 500m range

Supply and fix Addressable manual call point resettable type complete all as specified and directed.

Supply and install Addressable control module complete all as specified and directed.

Supply and fixing in replacement of Exit Light fixtures with 1.5 hrs battery back up.

Supply, commissioning and testing BANK of 2CYL IN SIMPLE ROW 2,83 ft³. (80 L) at 360 PSI (25 BAR) SYSTEM SIEX-HC; 227 MODEL 227M80UFXX UL/FM Approved Bank of cylinders pressurized with dry nitrogen for a working pressure of 360 psi @68ºF (25 bar @20ºC), equipped with brass valve model RGS-MAM-40 with burst disc and visual control pressure gauge (UF40H-Pxx), dip tube, bridle, protective cap and accessories for transport. The master cylinder includes electric actuator (227SOL/ 227SOLC) and manual actuator (227DMS / 227DM), and the slave cylinders include pneumatic actuator (227CN / 227CNTK) with connection tee (227TE) or elbow (227CO). The bank comprises activation hoses (DH11 / DH10 / FH-7PO / FH-6PO), rigid discharge hoses (FH-40HC), check valves (VALAN-40-23), a discharge manifold of suitable diameter and fixing brackets to the wall. Filling range one set for 155,2-405,6 lbs (70,4-184 kg) of HFC-227ea and another set for CO2 suppression system including the following items complete all as specified and directed :- (a) Solendoid Volveo- 02 Nos (b) Manual actuator-02 Nos (c) Dischage Hose-04 Nos (d) Check valve-04 Nos (e) Manifold-02 Nos

Supply and install Fire Extinguishing Agent, HFC227ea

Supply and install Monitoring and control head, UL/FM Approved

Supply and install Rearmable electric actuator with Monitoring and control head, UL/FM Approved.

Supply and install Manual actuator 1

Supply and install Discharge Pressure Switch

Supply and install Low Pressure Switch

Supply and install Nozzles 1/2" 360 degree

Supply and install Caution Sign Set

Supply and install Fire Extinguishing Agent, CO2

Supply ,installation, testing & comissioning Bottom Discharge Type PAC Unit - 7 TR comprises the following:- The cabinet Shall be provided with double skin side panels with inner panel of minimum thickness of 0.8mm and outer panel of thickness of 1.0mm and fabricated out of heavy gauge steel sheets with minimum 19 mm thick 60kg /cum density Rockwool insulation sandwitched in between.

The Indoor unit shall comprise of Digital scroll compressor , corrossion resistant Evaporator fan section with statically & dynamically balanced plug type direct driven by Electronically Commutated (EC) motor, Straight /Slant type Evaporator DX Cooling Coil with hydrophilic coating, Microprocessor controllers, Expansion valves, Driers, high efficiency HDPE washable filters of MERV 8, Suction and Discharge piping, Internal power and Control wiring, crank case Heaters, HP/LP Cutouts, with Steam Elctrode/ infrared type humidifier . Power and Control contactor ,water leak detectors contacotrs and Other Electrical accessories alongwith communication card SNMP enabled/BMS connectivity MODBUS RS 485 port. EER of not less than 11.1 BTUH/watt (COP of not less than 3.25) at ARI rating conditions. The Outdoor Condenser unit shall comprise of Condenser fans & motor, Condenser cooling coil (Copper coil with aluminium fins), Isolater switch alongwith fan speed controller The unit shall be suitable for operation on 415 Volts, 50 Hz, 3 Phase, 4 Wire AC supply. Each unit should be having individual display panel, which shall display date, time, actual & set values, operating conditions, signal faults, collective faults, limiting values and PAC wellness alarm / service alarm to reduce the down time and unit memory shall hold the 400 most recent events with ID number, time and date stamp for each event.

Supply, and fixing of interconnecting Copper piping Liquid line 5/8 " between indoor & outdoor unit along with supports, fittings and accessories. Copperpiping will be insulated in air-conditioning area only. (Without cable tray)

Supply and fixing of interconnecting Copper piping Insulated Suction line 7/8"between indoor & outdoor unit along with supports, fittings and accessories. Copperpiping will be insulated in air-conditioning area only. (Without cable tray)

Supply & Laying of drain piping carried out of UPVC pipes 25 mm dia, with solvent joints for thePAC units, up to the nearest drain.

Supply & Laying of humidifier piping , of CPVC pipe with all fittings, supports and clamps up to 19 mm dia.

Supply & filling of refrigerant gas R 410A

Supply and laying of incoming Copper Cabling from Incoming Isolator to PAC Unit. (4 core x 10 sq.mm)

Supply and laying of interconnecting copper cabling 3cx2.5sqmm between indoor & outdoor unit along with support, fittings and accessories (without tray)

S&F Indoor stand along with vibration pads, duly painted with black paint and fitting accessories

S&F Out door stand duly painted with black paint along with vibration pads, fittings and accessories

S&F Motorised Damper with actuator

S&F GI Cable tray

S&F Piping sleeves only inside the server- 9mm thick

S&F Earthing cable

S&F Sequecing Cable 2 Cx1 .5sqmm shielded cable.

S&F Air Grille With Damper

S&F Return Air Grille

S&F Air Booster

S&F Return Air Plenum

Taking out split type AC complete indoor and outdoor unit from any height/ any floor up to four storey building by including pumping down the gas into the compressor by controlling the suction and discharge valves , disconnecting the suction and dischagre copper piping and shifting to another locatiion in the same or other building in the complex including refixing of the unit including extra copper pipes of existing sizes upto 20 mtr lenght as per site requirement complete all as specified and directed. Shifting from one place to another place

Supply and install hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 4 star rating and EER 3.2.of capacity 2.0 TR as shown for network operation and admin room.

M&L for sheet metal enclosures with plug top and MCBs single pole and natural enclosures with two pin and earth plug and socket complete with one single pole MCB 32A capacity all as per directed.

Supply and fix Voltage stablizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation 170V to 250V with accuracy of 2.5% and of capacity 5 KVA.

S & F in replacement of electrolyte grade copper tubing of size 3/8" suitable for any type of split type AC including synthetic rubber foam complete all as specified and directed.

S & F in replacement of electrolyte grade copper tubing of size 5/8" suitable for any type of split type AC including synthetic rubber foam complete all as specified and directed.

Supply, installation and testing Addressable Water Leakage Detection Panel monitor up to 32 modules determines exact location of leak triggers individual relay output for alarm & fault remote access via MODBUS RTU protocol through any BMS software high speed microprocessor based technology type complete all as specified and directed

Supply and installation Addressable WLD module Micro controller based intelligent system which estmates the distance at which the leak occurred and give the information to the panel communication : RS485 proprietary protocol audible buzzer during alarm condition and LED indication complete all as specified and directed

Supply and laying addressabel water leakage detection sensor cable along with fixing accessories i.e cable tag, clip etc. complete all as specified and directed. Note : Each cable length is 60 Mtr

Supply and fix Hooter Cum Strobe System sensor.

Supply and laying 2 core flexible cable 14/40 SWG

Parksons Engineering Company Pvt Ltd