SITC of Air purifier and Air conditioning system

Amount

PART A: SITC of ERV (Air purifier)

Supply, Delivery, Installation, Testing and Commissioning of Factory built Energy Recovery Ventilator (ERV) unit made of extruded Aluminum hollow profile frames. The panels shall be of double skin construction with both inner and outer steel sheets being minimum 0.8mm thick. Outside sheet shall be pre coated & plasticized and inner sheet will be galvanized with 25 mm thick fire retardant, fibre glass insulation shall be sandwiched between the sheets. The inner skin and or internal components shall be made of galvanized steel sheet. ERV shall consist of inlet fresh air fan motor set and room air exhaust fan motor set. A 3Å* molecular sieve coated aluminium heat recovery wheel along with drive motor for exchange of heat between fresh air and room exhaust air. The rotor/wheel matrix shall have equal sensible and latent recovery (>70% for both). Large panel opening for easy access to filter, filter section with washable synthetic type air prefilters, Feather touch brush seals minimize cross contamination. Belt drive package with TEFC drive motor suitable for 230±10% volts , 50Hz, 1 Phase AC supply having a remote control to start /stop. Item shall include MCB and Electrical cabling for proper connection. The ERV and the Heat recovery Wheel shall be from the same manufacturer. ERV – 800v for 470 CFM Air Volume (Make – DRI)

Supply, fabrication and installation of sheet metal duct in accordance with the apporve ducting, laying, drawing, including accessories like anchor fasteners, MS angle / rod for support, dumpers, turning vanes etc. as per direction of EIC. (24 gauge galvanized sheet)

Supply fixing of 4" thik with bitumin 2 layer Thermocol Insulation cover by Polythene, good quality alkaline Jute sackcloth, with 3/4" Sand Cement Plastring etc. as per direction of EIC.

Supplying, fabrication & fixing of Base Frame made of 6mm thick M.S U-channel of size (75mm x 40mm x 40mm) of 1650mm (L) x 1050mm (W) for installation of ERV unit incl. drilling 2 nos holes in each channel including cutting holes into the wall/roof & grouting the same with cement concrete (1:1.5 :3) etc. fabricated with 2Nos. horizonal angle of 50mm x 50mm x 6mm of 1.2m length alongwith 2 nos. supporting Angle of 40mm x 40 mm x6mm of 0.7mtr length vertically as per direction of EIC.

PART B: SITC of AIR CONDITIONER MACHINE

Supply & Delivery of ceiling concealed type Split Air Conditioner of rated cooling capacity of 48000BTUs/hr with 1 nos. energy efficient compressor (Scroll compressor), 1 no. IDU and 1 no. ODU of rated power supply-415V-3ph-50Hz, Air-flow/per IDU not less than 1500CFM/(H)[Make: Daikin-FDMF48ARV16 + RGF48ARV16 (R32) / Mitsubishi Electric-PE-P48JAK + PU-P48YAKD (R410A) ]

Installation & Commissioning of 4 Ton ceiling concealed type Split AC's IDU & ODU with taking necessary arrangements as per direction of EIC.

Supply, Installation & commissioning of hard / soft copper refrigeration pipeline, complete with fittings, elbows, bends, supporting on walls for concealed split AC as per direction of EIC. (Make-Ryoku/Rajco/Mandev)

(a) Liquid Line (9.5 mm OD with 0.6 mm thick)

(b) Suction Line (15.9 mm OD with 0.7 mm thick)

Supply & Fixing 9mm nitrile rubber tube insulation on suction line & Liquid line copper pipe for concealed split AC as per direction of EIC. (Make-Accoflex)

(a) For Liquid Line

(b) For Suction Line

Supply & laying of 1.1kV grade following sizes Copper control cable (Make-KEI / Polycab / Havells / RR Kabel or approved Make) [ From AC's IDU to ODU] as per direction of EIC.

(a) 4 core 1.5 sq.mm.

(b) 3 core 2.5 sq.mm.

Supply and fixing flexible canvass connection for concealed split air-conditioners as per direction of EIC.

Supplying, fabrication & fixing of Base Frame made of 6mm thick M.S U-channel of size (75mm x 40mm x 40mm) of 1000 mm(L) x 800mm(W) for installation of outdoor unit of 4.0TR Concealed split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1.5 :3) etc. fabricated with 2Nos. horizonal angle of 50mm x 50mm x 6mm of 1.2m length alongwith 2 nos. supporting Angle of 40mm x 40 mm x6mm of 0.7mtr length vertically as per direction of EIC.

Supply and fixing of powder coated extruded aluminium supply Air Grills with aluminium volume control dampers as per specifications

Supply, fitting and fixing of PVC hard pipe including necessary socket, bend, tee, nipple, cross, clamp etc for AC's water outlet as per direction of EIC. ( Make- Supreme/Oriplast)

(a) 25mm dia

(b) 32mm dia

Charges for Scaffolding arrangement including lifting Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for lifting and installation of AC's IDU & ODU as per direction of EIC.

Providing and fixing Aluminium frame work with (25mm x 25mm x 2mm thick) Aluminium Angle and (38.5mm x 25mm x 2mm thick) Aluminium Hollow bar duly fixed in wall and suitable for fixing composite panel False Ceiling with necessary screws, clips etc. as per direction of EIC including providing and fixing exterior quality Aluminium Composite panel (ACP) wall cladding on existing AI. / MS frame work with GI brackets, ASP fixed on the existing framer work by folding the edges of Asp Panel (Engraving the rear surface of ASP Sheet) with CP angels, cleats and stainless Steel screw forming groves at the periphery of AC Panel, Such grooves filled with foam and silicon sealent etc. complete with all materials (but including the cost of silicon sealent), labour, scaffolding and all other incidental charges e.g. VAT, labour cess etc complete in all respect incl. Cutting ACP panel for False Ceiling recessed LED Fittings & Speakers if requried as per specification and direction of EIC. (a) 3mm thick (0.25mm AI. + 2.5mm LDPE + 0.25mm AI. PVDF coating)

Providing and fixing of trapdoor made of 24mm Aluminium Tee, (25mm x 25mm x 0.5mm) Aluminium angel and (38.5mm x 25mm) Aluminium hollow bar duly fixed with SS hinge suitable for fixing Aluminium Composite Panel with necessary framework incl. Screws, clips etc as per direction of EIC.

Transportation Charges for all the above materials to work site.

Supply & Charging of R32 / R410A Gas as required as per direction of EIC.

GITANJALI ELECTRONICS AND ELECTRICALS

INDIAN SERVICE

JASODA REFRIGERATOR SERVICING CENTRE