Providing, Installation and Commissioning of Vertical and Hi wall Split type Air Conditioning Machines in the Smart Class room in the Academic building and the Administrative building of MBB University during the year 2023 24

Amount

Providing of Split type High wall 2.0 TR (6000 Kcal/ hr.)+-2% split A.C. Machine with Inverter Compressor technology operating on non-CFC refrigerant (R-410A/R-32/equivalent refrigerants) suitable for wall mounting conforming to IS:1391 (Part-II) specification (Evaporator & Condenser must have copper pipe) suitable for operation on 230 volt +- 10%, not less than 3 (Three) Star rating (2019 Standard), 50Hz, Single Phase AC Supply capable of performing a) Cooling b) Dehumidifying c) Air Circulation d) Filtering as per direction of the Engineer-in-Charge.

Standard installation of 1.5 TR/2.00 TR capacity High Wall Split Air Conditioner i/c providing of electrical plug top of required capacity, flling up/ repairing of drilled portions by cement mortar, painting etc. as per direction of the Engineer-in-Charge.

Fabrication of M.S. platform for placement of condensing unit by using M.S. angle of (50x50x5) mm size base plate, nuts & bolts or cradle of suitable sizes i/c painting, fitting, fixing grouting by cement mixer as per direction of the Engineer-in-Charge.

Providing hard PVC pipe of best quality of 25 mm diameter including necessary clamping and fitting for draining of condensate water from indoor unit as per direction of the Engineer-in-Charge.

Supply and installation of additional length of copper pipe of suitable diameter for suction and liquid line between indoor and outdoor units (for 1.5 TR & 2 TR ac) beyond the standard length as per direction of the Engineer-in-Charge.

Providing and connecting Electric Control cables between MCB to indoor/outdoor. 3C X 2.5 Sq. Mm Copper Cable.

Providing of 4.5 TR( not less than 12000Kcal/hr)Vertical split AC unit with hermitically sealed compressor operating on R22/R-410 A /non CFC equivalent refrigerants suitable for floor mounting, suitable for operation on 3 Phase AC supply capable of performing A) cooling, B) Dehumidify, C) Air circulation, d) Filtering. etc. complete as per direction of Engineer -in- charge.

Installation and commissioning of 3 TR /4,5 TR vertical split AC unit with vaccumising, Nitrogen pressure testing, first charge of refrigerant including providing Refrigerent & cable connection from MCB to Outdoor/indoor etc. (upto 3mtr) complete as per direction of the Engineer in Charge .

Providing & installation of Hard Drawn copper piping with insulation for vertical split AC as per direction of the Engineer-In-Charge. 3/4" OD / applicable OD based on manufacturer guideline etc. complete as per direction of Engineer -in- charge.

Providing & installation of Hard Drawn copper piping with insulation for vertical split AC as per direction of the Engineer-In-Charge. 1/2" OD / applicable OD based on manufacturer guideline etc. complete as per direction of Engineer -in- charge.

Providing, fitting & fixing of cradle/suitable structure (Base) made of M.S. angle of 65 x 65 x 6 mm, nuts & bolts etc. i/c painting, fitting, fixing, grouting for placement of outdoor unit complete for vertical split AC as per direction of the Engineer-In-Charge.

Providing, fitting & fixing of suitable structure (Base) made of M.S. angle of 65 x 65 x 6 mm, nuts & bolts etc. i/c painting, fitting, fixing grouting for placement of indoor unit, the M.S base should be enclosed by 12 mm water proof ply with formica pasting/ACP sheet complete for vertical split AC as per direction of the Engineer-in-charge.

Providing & fitting fixing of additional (beyond 3 mtr) electric control cable (5C X 4.00 mm) suitable for connection between MCB to out door unit /Indoor unit etc complete as per direction of the Engineer in charge .

Providing additional refrigerant gas to the ACunit as per direction of Engineer -in- charge

Providing and fitting-fixing of VI pad for outdoor unit for Vertical split AC unit as per direction of the Engineer in Charge .

Eastern Commerce

R.P.ELECTRONICS