WBPWD/EEBED/NIQ-54/2024-25

Amount

Supply, Installation, Testing & Commissioning of Split type AC machines having Cooling Capacity range (6.6 kw -7.0 kw) with rotary compressor, refrigerant gas R32/R410 BEE star rating 3 (EER range 3.5 to 3.99), Air flow range CFM (600-777), Operating Outdoor Temparature = 50°C and above, Power Supply -240V,50Hz [(+)Tolerance as per applicable standard ], both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 1391 (Part-I & Part-II) with all amendments. The Machine should be equipped with all the requisite control system for the Total System/ Temperute/Air - Distribution/ Electrical Power System and others like Remote Sensing Device etc (Make-Mitsubishi Electric/Mitsubishi Heavy/O-General/ Hitachi) Split AC must be following essential requirement i) Indoor PCB unit must be within a metal enclosure as per CEWE order. ii) P2 protected capacitor must be included in each RAC. iii) Comprehensive Warranty: 1 year & additional 5 years on Compressor.

Supply, Installation, Testing & Commissioning of split type AC machines having Cooling Capacity range (5.2 kw - 5.3 kw), with rotary compressor, refrigerant gas R32/R410 BEE star rating -3 (EER range 3.5 to 3.99), Air flow range CFM (600-777), Operating Outdoor Temparature 50°C and above, Power Supply-240V,50Hz [(+ Tolerrance as per applicable standard ] both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 1391 (Part-I & Part-II) with all amendments. The Machine should be equipped with all the requisite control system for the Total System , Temperute ,Air Distribution , Electrical Power System and others like Remote Sensing Device etc (Make-Mitsubishi Electric/ Mitsubishi Heavy/O-General/ Hitachi) Split AC must be following essential requirement i) Indoor PCB unit must be within a metal enclosure as per CEWE order. ii) P2 protected capacitor must be include each RAC. iii) Comprehensive Warranty: 1 year & additional 5 years on Compressor. The scope of work of above AC machines also includes supply of the following and others to be supplied with the machine

Installation, Testing & Commissioning of Indoor & Outdoor unit of above Hi wall split AC machine after making hole in wall etc as per direction of EIC including S&F of necessary fixing arrangement for indoor and MS outdoor unit, duly painted, Labour charge for cutting of brick wall as per requirement with proper safety and mending good the damages to original finish incli, removal of rubish for installation of AC as per direction of EIC & Charging the extra refrigerant as required as per direction of the EIC. Sealing of the holes in wall created during the copper pipe connection between IDU & ODU by proper sand, Cement Plastery and painting (both inside & outside) to match up with the original mending good the damages the complete the instn. & cutting of ms grill of window/wall if needed) and mending good the damages incl painting also scaffolding arrangementn as per requirement as per requirement of all complete as per direction of EIC.

SITC including vaccumiazation and Nitrogen of testing of following HVAC grade nominal size of soft copper refrigerent piping [ Make Royku/Totaline/ Mandeep] for RAC system, complete with fittings with adjustable ring type hanger supports, jointing/brazing after bending. swerazing, welding complete with fittings, elbows, bends, globe valve of suction & liquid line supporting arrangement on walls including accessories, insulated with XLPE class -O tubular insulation/with Class-O closed cell elastometric nitrile rubber | Make Supreme/ Aroflex) tubular sleeves sections of specified thickness as given below for suction and liquid lines with supports & brackets as per direction of EIC all accessories according to specification etc. as required. a) 5/8" (15.88 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or 15 ANSIB 16.22) with tube thickness 0.6 mm mm incl. 13 mm thick insulation.(Make:-Totaline/Mandeep/Godrej)

1/2" (15.88 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or 15 ANSIB 16.22) with tube thickness 0.6 mm mm incl. 13 mm thick insulation.(Make:-Totaline/Mandeep/Godrej)

1/4" (6.4 mm) dia (Soft drawn) Cu. Pipes(As per standard BS864 or 15 ANSIB 16.22) with tube thickness 0.6 mm incl. 13 mm thick insulation.(Make:-Totaline/Mandeep/Godrej)

Wrapping the copper pipe, insulation, cable by 26 SWG aluminum sheet to make it vermin proof and all accessories as per specification etc, as required.(make as per approval)

S & F of 5/8 inch or 20mm dia PVC breaded flexible drain pipe without insulation.(as per approval)

Supplying, fitting and fixing CPVC ( Class-I,SDR-11) pipes of approved make conforming to IS-15778:2007 . with all necessary accessories, specials viz. socket,bend, tee, union, cross, elbo, nipple, longscrew, reducingsocket, reducing tee, short piece etc. fitted with holder batsclamps, including cutting pipes, fitting, fixing etc. completein all respect including cost of all necessary fittings asrequired,jointing materials in any position above ground.(Payment will be made on the centre line measurements oftotal pipe line including all specials. No separate paymentwill be made for accesories, specials.(As per approval)

Supply and laying of 1.1 KV single core stranded 'PVC insulated FRLSH grade copper cable inci socketing, shaddling etc. as per direction of EIC ( Make: Finolex/ Havells/ Polycab/ KEI/RR Kabel) of requisite following diameter for the above Air-Conditioners as per direction of Engineer-In-Charge incl. necy, fittings as required as per G.S. [Power cable for connection betweeen indoor and outdoor units & also Control Cable for connection betweeen outdoor units to indoor] 3 core x 4.0 sq.mm round PVC insulated copper cable

4 core x 2.5 sq.mm round PVC insulated copper cable

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Anchor Roma/Legrand Myrus / Cabtree) & necy. Connections.

Cutting the window grill by Co's own tools & tackles and making 3 arrangement for easy opening in future maintenance purpose by hiring charges of welding machine & welder person and finishing as reqd.

Rates to be quoted will be inclusive of all the taxes incl. GST. No other additional charges will be applicable in addition to the quoted rates.

M/S SAHARA ENGINEERING (BID ID -6187852)

SREE GURU ENGINEERING (BID ID -6187844)