SITC of AHU and Negative Pressure System in ICU/HDU and PCU at Various Health Facilities under the jurisdiction of EE (E.) Jodhpur)

Amount

(Part-B NON BSR ITEMS)

Providing and fixing of air cooled condensing machine (only outdoor unit) with single circuit having a capacity as mentioned below suitable for operation on Green refrigerant comprising of scroll type compressor hermetically sealed complete with automatic capacity, safety switches, lubrication system, squirrel cage induction motor suitable for operation on 415 ± l0% volts 50 HZ " A.C. supply and control panel complete with accessories, machine isolation, valve and accessories to inter connect compressor and condenser including pressure testing , vacuumizing, necessary starters suitable for compressor motor complete with O/L relay ,U/V, O/V, Incomer MCB, single phase preventers etc complete as required. Make:- Daikin/Blue Star/Hitachi/Voltas/Carrier 8.5 TR Capacity

Providing and fixing of double skin modular construction, 45 mm thick PUF panels, Thermal break, draw through Ceiling Susended/ Floor mounted (FM) Air Handling Units, each complete with mixing box , pre filter (Washable Synthetic fibre of efficiency 90% down to 20 micron), micro filter and microfilter section, fan section with Centrifugal blower, Squirrel cage, TEFC induction motor, DX cooling coils with distributor, V- belt drive arrangement, anti vibration mountings, SS 304, SWG 20, sand witch type drain pan inner ss and outer G. I. powder coated. The RPM of AHU should be less than 1000 and blower discharge face velocity should not cross 10 FPS and other accessories as per detailed specification. (Makes for Filter :Make: Nicotra/ Kruger) (Makes for Induction Motor: Siemens/ NGEF/Bharat Bijlee/Havels/ABB) Face velocity across the filters should be less than 450 FPM

Makes : Zeco/ Edgetech/ Carrier/ Ravi aircon/Daikin/Waves

CFM Type SP Phase Coil Circuit RD

4500 CS/FM 80mm 3 2 6

Providing and fixing of wall mounted Push Button Station for AHU's with self illuminated ON and Off push buttons within M.S. Box.

Makes : Scheinder/ L&T/ABB/SIEMENS

Providing and fixing of controller kit complete with thermostatic expansion valve, dryer, liquid line valves including thermostat, with related brass fitting for connections as required as under. 8.5 TR Capacity

Make : Danfoss/ Honeywell/ Emerson

SITC of Interconnecting refrigerant pipe work with closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units as per specifications including chase cutting, supports etc as required

Supply and fixing of 12 mm thick Open cell Acoustic lining inside the ducts complete with 1 layer of 12 mm thick acosound sheet with adhesive as required. Of Makes : Supreme/ A-flex/ Accoflex/ Armaflex

Providing and fixing of the flexible connections constructed out of fire retardant double canvas connection, GI Frame & Hardware as per the requirement.

Electrical starter of required raitings for AHU complete with on/off the air handling unit with incomer MCB, DOL starter with contactor & overload relay, single phase preventer, on/off push botton, on/off indication light, ammeter, sheet steel encloser & compatible for BMS as required for different AHU motors rating from 3.0 HP to 7.50 HP. Make:- L&T/Siemens/ABB/BCH/Jyoti/Milborn/C&S/Schneider

Negative Pressure System For 6 beds Paediatric Care unit

a) Providing and fixing of Inline fan to maintain the negative pressure in the Paediatric ward by fixing the inline fan of 2000 CMH with 20mm SP to exhaust the ward by making the suitable arrangement of wall opening, GI Sheet cowl at discharge and Louvers and GI Damper & Aluminium bird screen of suitable size at suction of Inline Fan.

b) Making the Fresh Air opening at opposite side wall of Inline Fan by providing & Fixing of GI sheet cowl, GI Damper with prefilter (Washable Synthetic fibre of efficiency 90% down to 20 micron) & Aluminium Bird screen.

c) Providing & fixing of differential pressure transmitter with A/V with related control wiring, controls etc and speaker for alarming about breakage of negative pressure inside the room.

d) Providing & fixing of 2 Core x 1.5 Sqmm cable of 15m in length with on off push button & box for fixing on off button, with casing caping (Incoming supply to be provided by another agency).

Make:- LAU/Caryaire/Ravi Aircon

Negative Pressure System For 7 to 10 beds Paediatric Care unit

a) Providing and fixing of Inline fan to maintain the negative pressure in the Paediatric ward by fixing the inline fan of 3500 CMH with 20mm SP to exhaust the ward by making the suitable arrangement of wall opening, GI Sheet cowl at discharge and Louvers and GI Damper & Aluminium Bird Screen of suitable size at suction of Inline Fan.

b) Making the Fresh Air opening at opposite side wall of Inline Fan by providing & Fixing of GI sheet cowl, GI Damper with prefilter (Washable Synthetic fibre of efficiency 90% down to 20 micron) & Bird screen.

c) Providing & fixing of differential pressure transmitter with A/V with related control wiring, controls etc and speaker for alarming about breakage of negative pressure inside the room.

d) Providing & fixing of 2 Core x 1.5 Sqmm cable of 15m in length with on off push button & box for fixing on off button, with casing caping (Incoming supply to be provided by another agency).

Make:- LAU/Caryaire/Ravi Aircon

Negative Pressure System For 11 to 25 beds Paediatric Care unit

a) Providing and fixing of Inline fan to maintain the negative pressure in the Paediatric ward by fixing the inline fan of 6000 CMH with 20mm SP to exhaust the ward by making the suitable arrangement of wall opening, GI Sheet cowl at discharge and Louvers and GI Damper & Aluminium Bird Screen of suitable size at suction of Inline Fan.

b) Making the Fresh Air opening at opposite side wall of Inline Fan by providing & Fixing of GI sheet cowl, GI Damper with prefilter (Washable Synthetic fibre of efficiency 90% down to 20 micron) & Bird screen.

c) Providing & fixing of differential pressure transmitter with A/V with related control wiring, controls etc and speaker for alarming about breakage of negative pressure inside the room.

d) Providing & fixing of 2 Core x 2.5 Sqmm cable of 15m in length with on off push button & box for fixing on off button, with casing caping (Incoming supply to be provided by another agency).

Make:- LAU/Caryaire/Ravi Aircon

bhawani air systems

G.D. Enterprises

CAPITAL ENGINEERS

M/s Mechanical Services

CAPITAL ENGINEERS

G.D. Enterprises

M/s Mechanical Services

Mohit Cooling Services