ADDN / ALTN AND IMPROVEMENT TO DEFICIENT WINDOW / SPLIT AC OF WARD DEPT AT BASE HOSPITAL UNDER GE (E/M) BASE HOSP, DELHI CANTT-10

Amount

Excavating in trenches, n exc 1.5 m wide and n. exc 1.5 m in depth for foundation, pier holes, etc n. exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/loose soil complete all as specified and directed

M & L for cement concrete 1:4:8 type D-2, (using 40 mm graded stone agg) as in foundations, filling and mass concrete complete all as specified and directed.

M&L for returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

M&L for removing excavated soil to a distance n. exc 50 m and deposting where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M&L for brick work in cement mortar 1:6 using sub class "B" bricks straight a curved on plan exc 6 m mean radius complete all as specified and directed.

M&L for flat rough finished formwork to sides and soffits of beams lintels etc complete all as specified and directed.

M&L for flat rough finished to soffits of suspended slabs such as roof slabs floor slabs, landings and similar work not exceeding 200 mm thick horizontal complete all as specified and directed.

S&F for Fe-290 (Gde E-165) rolled mild steel for roof trusses (framed), trussed, purlins, crane gantries, rails and framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet of 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet of 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for MS deformed or deformed or twisted bars 10 mm dia and over cut to length bent to shape including cranking and binding with MS wire not less than 0.9 mm dia complete all as specified and directed.

All as per Item No 11 above but 5 mm dia and over upto and including 10 mm dia in stirrups, spacers and binders complete all as specified and directed.

M&L for reinforced cement concrete type B-O, (1:2:4) (12.5 mm graded crushed stone agg) as in beams, cantilivers, lintels over 1.5 m span etc complete all as specified and directed.

M&L for moorum/earth filling in floors or pavings, laid in layers not exc 15 cm thick, spread, levelled, rammed includong watering under hard core complete all as specified and directed.

M&L for hard core of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 75 mm thick plain cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in sub base complete all as specified and directed.

M&L for 25 mm thick plain cement concrete 1:2:4 type BO (using 12.5 mm graded stone aggregate) complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on brick or concrete surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 on brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for 75 mm thick PCC type C-2, 1:3:6 (40 mm graded agg) as in path/plinth protection and finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L for Mild Steel angle 40X40X5mm as in door chowkhats including hold fast as required conforming to Fe-290 (Gde E-165) complete all as specified & directed.

S&F 35mm thick flush shutters, solid core construction with block board core and plywood face panels , commercial type on both sides complete all as specified and directed.

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

S&F 200 mm length aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

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

S&F in repairs 300 mm long aluminium alloy anodised sliding door bolt with hasp & stapple (bolt type) and fixed clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section complete all as specified and directed.

M&L 20 - 25 mm thick machine cut kota stone flooring laid over and including screed bed or bedding layer mortar 15mm thick in cement mortar 1:4 for laying floor finished jointed and pointed with grey cement slurry mixed with pigments to match the sheds including all grade rubbing and polishing upto mirror (polishing) image complete all as specified and directed.

Cutting holes in brick walls (exc half brick but not exc one brick) built in cement mortar for inserting hold fast and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required complete all as specified and directed

M&L for applying two coats of distemper oil emulsion on new plastered surface of wall complete all as specified and directed.

M&L for two coats of cement base paint over a coat of cement primer on newly plastered surface of walls including preparation complete all as specified and directed.

S&F for Solid PVC Wall Lining consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and directed.

Supply and installation of air cooled inverter based 5 star rating split AC unit with both heating (Auto deforst) and cooling functions, Air conditioner is electridriven single phase of capacity 1.5 TR with charged with Eco friendly Refrigerent R410/R32 and comes with special health filter and all connected accessories and copper tubing from indoor to outdoor and making of hole in any type of wall, including PVC drain pipe from indoor unit upto plinth protection of building , Outdoor split AC hanging wall mounted stand and flexible PVC casing pipe minimum 40mm dia covered on all exposed copper insulated pipe line and PVC wire including taking down old split AC complete set of indoor and outdoor AC with rusted Stand with connected accessories etc complete all as specified and directed by Eng-in-charge. Make: Mitsubishi Model No. MSZ/MUZ- HP18VA or equivalent in O General/ Daikin Note: Old retrived items of AC and AC unit will be property of department

Supply and installation of air cooled inverter based 5 star rating split AC unit with both heating (Auto deforst) and cooling functions, Air conditioner is electridriven single phase of capacity 2.0 TR with charged with Eco friendly Refrigerent R410/R32 and comes with special health filter and all connected accessories and copper tubing from indoor to outdoor and making of hole in any type of wall, including PVC drain pipe from indoor unit upto plinth protection of building , Outdoor split AC hanging wall mounted stand and flexible PVC casing pipe minimum 40mm dia covered on all exposed copper insulated pipe line and PVC wire including taking down old split AC complete set of indoor and outdoor AC with rusted Stand with connected accessories etc complete all as specified and directed by Eng-in-charge. Make: Mitsubishi Model No. MSZ/MUZ- HP24VA or equivalent in O General/ Daikin Note: Old retrived items of AC and AC unit will be property of department

Supply and fix wall mounted digital Voltage Stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 250V with output voltage stabilezed at 230V with accuracy of ₊₋ 2.5% and of capacity 4 KVA complete all as specified and directed. Make: V-Guard model No VND 400 or equivalent in APLAB/ Brentford/ Andrew Yule/ Volina/ ITE Gurgaon

Supply , install , commissioning and testing of Air Cooled type Package Type Air conditioners with Nominal cooling capacity min 11 TR (Design condition : Temperature 24+-2,humidity : 60% +-5) with charged refrigerent R410A/ 407C, 3 Phase, 415 V, 50 HZ made with Pure polyester powder coated GI steel , comprising of Scroll compressor equipped ,copper refirgerant piping as per OEM recommendation upto 25 Mtr (set of two for suction and discharge for each compressor circuit from indoor to outdoor ), Anti -corrosion condenser Fin coating for out door unit condenser unit with suitable size condenser coil, fan motor etc electrtical interconnection between indoor and outdoor units as per OEM recommendation , with precharged refrigerent 407c /R - 410a , antivibration pads complete all as specified and directed by Engg-in-charge. Make: Blue Star Model No. DPA 1322R2 or equivalent in Hitachi/ Daikin/ Carrier (A) The intelligent microprocessor controller consist of following :- (a) LCD display (b) Touch - Key on/off switch (c) Auto restart after power failture (d) Single phasing/ Phase loss/ Phase reversal (e) Over voltage/ Under Voltage protection (f) Over load / Over curret protection (g) Fault display (h) Time delay for compressor operation (j) Run time equalisation (k) Provision for fire alarm input

(B) The Touch screen controller installed at indoor unit with following features :- (a) Compressor status indication (b) Room temperature display (c) Wide temperature range 19-32 °C (d) ON -OFF timer (e) Error Indication (f) Error Reset (g) High speed two way communicatin:- High speed two way communication (RS485) between indoor controller and outdoor unit

(C) Indoor unit :- Type of blower :- Centrifugal forward curved,Double inlet, Double width Air Flow :- MIN 4400 CFM Air flter :- Non woven polyster media enclosed in HDPE mesh suitable to filter partical upto 5 micron Controller :- Innovative intelligent inverter controller Compressor :- Hermetically seales scroll Microprocessor based LCD Display (D) Outdoor unit : Condenser type :- Corrosion proof Blue fin Air cooled FTHX Condenser fan type :- Propeller No of outdoor unit: min 02 Nos outdoor unit installed on MS stand with necessary PCC foundation as recommended by Engg -in-charge

Supply , install , commissioning and testing of Air Cooled type Package Type Air conditioners with Nominal cooling capacity min 16.5 TR to 17 TR (Design condition : Temperature 24+-2,humidity : 60% +-5) with charged refrigerent R410A/ 407C, 3 Phase, 415 V, 50 HZ with Pure polyester powder coated GI steel , comprising of Scroll compressor equipped ,copper refirgerant piping as per OEM recommendation upto 25 Mtr (set of two for suction and discharge for each compressor circuit from indoor to outdoor ), Anti -corrosion condenser Fin coating for out door unit condenser unit with suitable size condenser coil, fan motor etc electrtical interconnection between indoor and outdoor units as per OEM recommendation , with precharged refrigerent 407c/R - 410a , antivibration pads complete all as specified and directed by Engg-in-charge. Make: Blue Star Model No. DPA 1983R2 or equivalent in Hitachi/ Daikin/ Carrier (A) The intelligent microprocessor controller consist of following :- (a) LCD display (b) Touch - Key on/off switch (c) Auto restart after power failture (d) Single phasing/ Phase loss/ Phase reversal (e) Over voltage/ Under Voltage protection (f) Over load / Over curret protection (g) Fault display (h) Time delay for compressor operation (j) Run time equalisation (k) Provision for fire alarm input

(B) The Touch screen controller installed at indoor unit with following features :- (a) Compressor status indication (b) Room temperature display (c) Wide temperature range 19-32 °C (d) ON -OFF timer (e) Error Indication (f) Error Reset (g) High speed two way communicatin:- High speed two way communication (RS485) between indoor controller and outdoor unit

(C) Indoor unit :- Type of blower :- Centrifugal forward curved,Double inlet, Double width Air Flow :- MIN 6600 CFM Air flter :- Non woven polyster media enclosed in HDPE mesh suitable to filter partical upto 5 micron Controller :- Innovative intelligent inverter controller Compressor :- Hermetically seales scroll Microprocessor based LCD Display (D) Outdoor unit : Condenser type :- Corrosion proof Blue fin Air cooled FTHX Condenser fan type :- Propeller No of outdoor unit: min 02 Nos outdoor unit installed on MS stand with necessary PCC foundation as recommended by Engg -in-charge

Supply , install , commissioning and testing of Air Cooled type Package Type Air conditioners with Nominal cooling capacity min 22 TR , (Design condition : Temperature 24+-2,humidity : 60% +-5) charged refrigerent R410A/ 407C, 3 Phase, 415 V, 50 HZ with Pure polyester powder coated GI steel , comprising of Scroll compressor equipped ,copper refirgerant piping as per OEM recommendation upto 25 Mtr (set of two for suction and discharge for each compressor circuit from indoor to outdoor ), Anti -corrosion condenser Fin coating for out door unit condenser unit with suitable size condenser coil, fan motor etc electrtical interconnection between indoor and outdoor units as per OEM recommendation , with precharged refrigerent 407c /R - 410a , antivibration pads complete all as specified and directed by Engg-in-charge. Make: Blue Star Model No. DPA 2642R2 or equivalent in Hitachi/ Daikin/ Carrier (A) The intelligent microprocessor controller consist of following :- (a) LCD display (b) Touch - Key on/off switch (c) Auto restart after power failture (d) Single phasing/ Phase loss/ Phase reversal (e) Over voltage/ Under Voltage protection (f) Over load / Over curret protection (g) Fault display (h) Time delay for compressor operation (j) Run time equalisation (k) Provision for fire alarm input

(B) The Touch screen controller installed at indoor unit with following features :- (a) Compressor status indication (b) Room temperature display (c) Wide temperature range 19-32 °C (d) ON -OFF timer (e) Error Indication (f) Error Reset (g) High speed two way communicatin:- High speed two way communication (RS485) between indoor controller and outdoor unit

(C) Indoor unit :- Type of blower :- Centrifugal forward curved,Double inlet, Double width Air Flow :- MIN 8800 CFM Air flter :- Non woven polyster media enclosed in HDPE mesh suitable to filter partical upto 5 micron Controller :- Innovative intelligent inverter controller Compressor :- Hermetically seales scroll Microprocessor based LCD Display (D) Outdoor unit : Condenser type :- Corrosion proof Blue fin Air cooled FTHX Condenser fan type :- Propeller No of outdoor unit: min 02 Nos outdoor unit installed on MS stand with necessary PCC foundation as recommended by Engg -in-charge

Supply , assembly and erection of GI sheet with C & SS rectangular/square duct made out of 'L' shaped hollow profile, duly factory boxed, including all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete including necessary MS Channels, gurder supports as approved by Engg -in-charge including making of hole in any type of wall and making good with plastering work, mesonary work and necessary MS channel supports complete all as specified and directed for the following sizes:-

24 Gauge.

22 Gauge.

Supply and fixing fire proof double layered canvas cloth connection for AHU outlet including inspection opening complete with flanges made out of 22 GSS Sheet on both side for connection to AHE and duct complete with nuts , bolts complete all as specified and directed.

Supply , installation, testing and commission of fire dampers complete with smoke detector/ thermister linkage etc and actuator as required for operation complete all as specified and directed.

Supply and fixing motorized spring return actuator for device with control panel and temprature sensor complete all as specified and directed.

Supply , installation, testing and balancing of square shape supply air diffusers with removable core and antismudge ring and volome control dampres powder coated extruded alminium construction complete all as specified and directed by Engg -in-charge

Supply installaiton testing and balancing of square shape returen air diffusers with removable core and antismudge ring and without control dampers with powder coated extruded aluninium construction complete all as specified and directed by Engg -in-charge.

Supply & erection of 25 mm thick nitrile duct insulation with Aluminum foil. The thermal insulation shall be 25 mm thick non-fibrous, fire retardant, closed cell, tri- dimensional chemically crosslinked polythylene foam,confirm to class O' for fire propagation and class 1 for surface spread of flame & factory laminated aluminum foil complete all as specified and directed.

Supply and fixing Acoustic treatment/ lining of area of AHU room with 22G, GI channels of 50x50 mm size fitted at 600x600mm girds. These girids will be fitted with 50mm thick 32 kg/cum fiber glass insulation covered be fiber glas tissue and 24 G Al perforated sheet and as required . The joint should be minimium overlapping of 75mm with 30mmx 3mm aluminium strip covering. All corners shall be provided with 20x20x2mm aluminium angle with stainless steel counter sunk screws complete all as specified and directed.

Supply and fixing acoustic lining of supply air ducting complete with GI frame , tissue paper , 26 Guage perforated AL Sheet 25mm thick of density 32 kg/cum fiber glass insulation complete all as specified and directed.

M & L labour for earthing complete with GI earth plate electrode 60cmX 60cmx 6.3 mm thick buried directly into gorund verically to a depth not less than 2.25 mtr below ground level with tope edge of earth plate not less than 1.5 mtr below ground level connected to and including glavanised earth lead wire 4mm dia upto 7.5 Mtr long by means of bolts, nuts , check nuts and wahsers etc as shown in electrical plate no 5 at SSR Part-I of 2009 complete all as specified and directed.

Supply and laying XLPE cable insulated, screened PVC bedded, galvanised steel strip or wire armoured, electric power cables heavy duty 1100 Volts grade with standard aluminium conductor of the cross section area 95 sqmm of 3.5 core complete all as specified and directed.

S & F distribution board (DB), double door type made out of sheet metal enclosure (CRCA sheet) dust and vermin proof MCB DB, TPN 8 way with 200 Amps rated copper busbar, 415 Volts with in built MCCB 125 Amps, 10 KA, 01 No., earth bar IP 43 protection, flush to wall complete all as specified and directed.

S & F distribution board (DB), double door (CRCA sheet) dust and vermin proof SPN 4 way with 200 Amps rated copper busbar, neutral bar, earth bar, IP 43 protection, single pole and neutral 250 Volts, flush to wall complete all as specified and directed.

Supply, Laying, jointing and testing of under electric cable XLPE insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor laid in trenches /duct /pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by Engr-in-Charge for the following sizes:-

4 core 10 Sqmm

4 core 16 Sqmm

3.5 core 35 sqmm

S&F anchor fastener angle iron , MS flat to support duct with angle iron, flats, nut bolt washers etc. Necessary welding work involved is also deemed to be included in quoted rate include cutting fabrication welding of angle iron / MS Flat, repair to RCC wall, cost of anchor fastener etc complete all as specified and directed.

OUT DOOR TYPE ALL WEATHER AIR HANDLING UNIT CFM & STATIC :MIN 4400 CFM & 35mm static Supply, installation testing, commissioning of outdoor type AHU installed on anti vibration pads and supports as per OEM recommendation with inbuilt dampers etc with foundation work as per OEM recommendation with Block messonary work and PCC upto 4 Ft height completeall as specified and directed by Engg -in-charge ( For supply, Return, Fresh Air and Exhust Ducts) with following equipments and its specifications - (A) AHU CAPACITY – Air Handling Unit should be capable to deliver MIN 4400 CFM at 35mm Static Pressure. CASING – The housing / casing of Air Handling unit shall be of double skin construction. Casing frame work shall be of extruded aluminum section with thermal break barrier aluminum profiles. Thermal Break Double skin panel shall be made of outer skin 0.8mm pre coated GI sheet and inner skin 0.6mm plain stainless steel sheet, insulation in both skin should be 45mm thick CFC free puff injected insulation of 40KG/ cubic meter density. Panel should be screwed to the frame work with soft gasket to make air tight joint. Suitable doors with powder coated hinge shall be provided for access to maintenance. Low leakage of AL constructed volume control dampers with should be providing for Return Air / Fresh Air / Exhust Air / Supply Air.

(B) FAN – FC fan motor should be provide with direct couple arrangement. as per OEM recommendation . Fan Dia :- 18x18-S1 Fan RPM :- 710 Fan oultet velocity :- 7.8 M/S Shaft absorbing power :- 1.36 Motor Rating :- 1.5 KW Motor Pole :- 4 pole (C) HEATER :- 6 kw (D) FILTER – Synthetic (non Woven type) Efficiency of pre -filters (EU-4) :- 90 % down to 10 micron (E) SAFTY :-Limit Switch – fan section all doors should be provided with fitment of limit switch and lamps.Fan section door should be providing with wire guard to protect any casual entry inside the AHU.Fan suction port should have diffusion plate. (F) AHU CONTROL PANEL : Supply, installation testing, commissioning of AHU control panels with following specifications - MCB for AHU, MCB for Contactors for controlling temperature and heater bank, Temperature controller with sensors, Contactors etc all as recommended and specified by OEM.

OUT DOOR TYPE ALL WEATHER AIR HANDLING UNIT CFM & STATIC :MIN 6800 CFM & 35mm static Supply, installation testing, commissioning of outdoor type AHU installed on anti vibration pads and supports as per OEM recommendation with inbuilt dampers etc with foundation work as per OEM recommendation with Blokc mesonary work and PCC upto 4 Ft height complete all as specified and directed by Engg -in-charge ( For supply, Return, Fresh Air and Exhust Ducts) with following equipments and its specifications - (A) AHU CAPACITY – Air Handling Unit should be capable to deliver 6800 CFM at 35mm Static Pressure. CASING – The housing / casing of Air Handling unit shall be of double skin construction. Casing frame work shall be of extruded aluminum section with thermal break barrier aluminum profiles. Thermal Break Double skin panel shall be made of outer skin 0.8mm pre coated GI sheet and inner skin 0.6mm plain stainless steel sheet, insulation in both skin should be 45mm thick CFC free puff injected insulation of 40KG/ cubic meter density. Panel should be screwed to the frame work with soft gasket to make air tight joint. Suitable doors with powder coated hinge shall be provided for access to maintenance. Low leakage of AL constructed volume control dampers with should be providing for Return Air / Fresh Air / Exhust Air / Supply Air.

(B) FAN – FC fan motor should be provide with direct couple arrangement. as per OEM recommendation . Fan Dia :- 450 Fan RPM :- 642 Fan oultet velocity :- 9.95 M/S Shaft absorbing power :- 2.01 Motor Rating :- 3.7 KW Motor Pole :- 4 pole (C) HEATER :- 9 kw (D) FILTER – Synthetic (non Woven type) Efficiency of pre -filters (EU-4) :- 90 % down to 10 micron (E) SAFTY :-Limit Switch – fan section all doors should be provided with fitment of limit switch and lamps.Fan section door should be providing with wire guard to protect any casual entry inside the AHU.Fan suction port should have diffusion plate. (F) AHU CONTROL PANEL : Supply, installation testing, commissioning of AHU control panels with following specifications - MCB for AHU, MCB for Contactors for controlling temperature and heater bank, Temperature controller with sensors, Contactors etc all as recommended and specified by OEM.

S & F MCB TPN 63 Amp 16 KA complete all as specified and directed.

M&L sub main wiring with 4 runs of 16 sqmm single core, FRLS PVC insulated & unsheathed cable 1100 Volts grade with multi stranded, copper conductor drawn through concealed conduit including PVC rigid conduit medium grade 40 mm dia as per IS and one run of 16 sqmm size FRLS PVC insulated copper conductor complete all as specified and directed. Note: Four run of cable and earth conductor shall be measured as one length

Jyoti Refrigeration

Leo Air and Power Solution pvt Ltd.

HVAC Engineering Co

N K BUILDERS

Chauhan Associates