Providing & Erecting G2 Ward Block in HVAC Duct & Diffuser work at Civil Hospital Campus, Asarwa, Ahmedabad.

Name of Work : Providing & Erecting G2 Ward Block in HVAC Duct & Diffuser work at Civil Hospital Campus, Asarwa, Ahmedabad.

Memorandum showing items of works to be carried out

Estimated Rates

Quantity Item of Work Unit In Figure AMOUNT

Supply, installation, balancing and commissioning of fabricated at site GSS

sheet metal rectangular/round ducting complete with neoprene rubber

gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per

approved drawings and specifications of following sheet thickness complete as

Rupees One Thousand Two Hundred

350 (A) Thickness 0.63 mm sheet (22 Gauge) Sq.Mtr. 1245.00

Forty Five and Zero Paisa Only

Rupees One Thousand Four Hundred

70 (B) Thickness 0.80 mm sheet (20 Gauge) Sq.Mtr. 1453.00

Fifty Three and Zero Paisa Only

Supplying, laying, fixing, testing and commissioning of following thickness

closed cell elastomeric nitrile rubber of class 'O' applied by suitable

2 adhesive, as per specifications and as required complete in all respect.

Rupees One Thousand Three Hundred

Eighty Two and Zero Paisa Only

Supplying, fixing testing commissioning of Return air diffuser of powder coated

Rupees Nine Thousand Three Hundred

3 18 aluminium without volume control dampers with anti smudge ring & Sq.Mtr. 9301.00

One and Zero Paisa Only

removable core and size & shape as per site requirement and approved design..

Supply, installation, testing and commissioning of following minimum capacity

VRV High wall type Indoor unit equipped with washable synthetic media pre-

filter, fan section with noise level maximum 60 dB @min 400 cfm /dynamically

balanced blower, multispeed motor, coil section with DX copper coil, electronic

expansion valve, outer cabinet, cord less remote control, drain pan, necessary

accessories etc., suitable for operation on 230 V ± 10%, 50 Hz, single phase AC

4 supply, complete as required. The unit shall have automatic force shut down

provision in case of fire on receiving signal from BMS System. The cooling

capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and

Degree C WB temperature.

Rupees Twenty Thousand Four Hundred

Ninety One and Zero Paisa Only

Supplying, laying/ fixing, testing and commissioning of following nominal

sizes of chilled water piping inside the building (with necessary clamps,

vibration isolators and fittings but excluding valves, strainers, gauges etc.)

duly insulated with following closed cell elastometric nitrile rubber of minimum

45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at

deg mean temperature class 'O' insulation applied by suitable adhesive

complete including repairing of damage to building etc. as per

5 specifications and as required complete in all respect.

Note:- The Pipes of sizes 150mm & below shall be M.S. 'C' class as per IS :

1239 and pipes size above 150mm shall be welded black steel pipe heavy class

as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm

dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

Rupees One Thousand Three Hundred

30 (N) 25 mm dia(19 mm thick insulation) Mtr 1318.00

Eighteen and Zero Paisa Only

Supply, Installation, Testing and Commissioning of following sizes electronic,

self-balancing, pressure independent type dynamic balancing valve with

integrated 2 way modulating control valve in a single body. The actuator shall be

capable of accepting upto 10V DC and upto 20mA electric signal and shall

provide similar transduced feedback output to control system. Maximum close

6 off pressure shall not be less than 6 Bar for upto 50 mm valves and 7 Bar for

mm & above. Valves should have pressure rating of 25 Bar minimum.

Rupees Nineteen Thousand One

2 (I) 25mm dia. Nos. 19112.00

Hundred Twelve and Zero Paisa Only

Rigid UPVC drain pipe of 10 Kg/cm2. rating with 9 mm thick.nitrile rubber

Rupees Eighty Seven and Zero Paisa

15 (D) 25 mm dia. Rmt. 87.00

carry out RCC Core cutting- up to 100 mm dia./300mm thick Wall/beam/slab

Rupees One Thousand Five Hundred

8 20 with providing PVC pipe of 3 mm thick inside and necessary finishing on both Job 1534.00

Thirty Four and Zero Paisa Only

Providing , erecting , fabricating the M.S. structure as per requirement on site

incorporating proper size of M.S. angles,square,round, flats, bars, channels,

Rupees Seventy Seven and Zero Paisa

9 350 sections complete with cutting, welding, grinding & finishing duly painted with Kg. 77.00

one coat of red oxide with erection on site as per direction of engineer in charge

with necessary grouting, cementing, plastering & finishing complete.

Rupees Eight Thousand and Zero Paisa

10 2.00 Air retardant Canvass Connection Nos. 8000

Air Balancing and Commissioning of ducting system with Existing air handling Rupees Fifty Thousand and Zero Paisa

Unit (4650CFM) Only

I / We am / are willing to carryout the all or any items of this A.R.C. at_%_______________% below /

/above + / - _____________________% (should be written in figure and words).

Note – 1 All work shall be carried out as per specification attached and relevant I.S. standards or as directed.

All the columns in schedule should be filled in by ball pan or ink and the total of the entries in the last column should be stated by the contractor under his signature.

Rates quoted include clearance of site (Prior to commencement of work and at its closure) in all respects and held good for the work under all conditions, site, moisture, weather etc.

To be continued on additional sheets, if found necessary.