PROVN OF AIR CONDITIONING SYSTEM AGAINST BER DECLARED

Amount

Supply and install Cassette type units indoor/outdoor complete with cordless remote control unit and with in built Heating and Cooling arrangement and Digital Inverter twin rotary compressor, single phase units 220V - 240V, 50 Hz of capacity 4.0 TR Capacity including fixing arrangement like cutting of wall, civil work, false ceiling, ceiling light wiring and making of hole and good surface of all damage and distrubed places complete all as specified and as directed by Engr -in- Charge. Note :(i) Contractor should upload scanned copy of MoU with the original equipment manufacturer for the execution of work/ installation of all equipments & accessories failing which their technical bid is liable to be rejected. (ii) Contractor to submit, installation testing & completion certificate from OEM and user satisfication certificate before completion of the work.(iii) Contractor visit at site and making the necessary arrangement for execution condition before quoting the tender.

Supply and fix copper tubing 1/4 inches dia suitable for AC ducting complete with brazing and jointing including foam wripping complete all as specified and directed by Engr-in-Charge

Supply and fix copper tubing 1/2 inches dia suitable for AC ducting complete with brazing and jointing complete all as specified and directed by Engr-in-Charge

Supply and fix Rigid non-metallic PVC conduit drain pipe 25 mm dia along with connecting accessories and fixing saddle at every 1 m complete all as specified and directed by Engr-in-Charge

S&F sheet metal enclosure 2-in-1 3 pin metalic socket and plug top with plug socket and MCB 20 Amp Single pole complete all as specified and directed.

Supply and fix synthetic rubber tube insulation of thickness (1/4") for refrigerant copper piping of split AC units complete all as specified and directed.

Supply and fix synthetic rubber tube insulation of thickness (1/2") for refrigerant copper piping of split AC units complete all as specified and directed.

Supply & fix of factory made load line DB's double door made out of CRCA mild steel sheet with insulating materials like polyester epoxy coated surface mountin 6 way TPN 415 Volts, IP 43 with suitable busbar, neutral link & earth link suitable for MCCB TPN as incomer & MCB SPN/TPN as out going complete all as specified and directed. Note: work includes cutting of wall as per DB size and requirement and making good to disturbed surfaces as existing surface.

Supply and fix of MCCB TPN space 160 Amp, 25 kA micro processor energy released type with OLED display complete all as specified and directed.

Supply and fixing amp rating 40 to 63 Amp 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SPN and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and directed.

S&F of submain wiring with PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type, 1100 volts grade 2 x6 sqmm complete drawn along with 1x 6 sqmm PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type in pvc conduit for continuous earth wire and connected to common earth dolly complete all as specified and directed. Make-RR / Havells/ polycab Note :- Two run of 6 sqmm copper conductor cable,one run of 6.0 sqmm copper cable and one run of PVC conduit shall be measured as one unit length.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 3.5 core 70 sq. mm including cable gland, fix to wall/ceiling with saddle clip complete all as specified and directed by Engr-in-Charge

Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point of soils complete all as specified and directed.

M&L PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in surface channel and ,drain etc complete all as specified and directed.

M&L PCC 1:3:6 type C1 (using 40 mm graded crushed stone aggregate) as in surface channel and ,drain etc complete all as specified and directed.

M&L for forming fair finished to drain or channel 30 cm inner girth ( inner girth only measured) in cement concrete using extra cement including forms, moulds/slopped ends etc complete all as specified and directed.

Add or deduct to item No.17 for each 25mm girth or part there of over or under 30cm in girth complete all as specified & directed

M&L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc and Brushing neat cement slurry with space 3.0kg of cement per sq. metre complete all as specified and directed.

M&L 75mm thick cement concrete type B-2, 1:2:4 (40 mm graded aggregate) as in flooring finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

Supply only plastic dividing strips 1.5mm thick and width of strip 38mm as in floor complete all as specified and directed.

RefAir Technical Services

SNOWY ENGINEERING INC

Flint India

J B Electricals