WBPWD/EE-II/KNHED/NIQ-61/20-21

Amount

Supply Installation Testing and Commissioning of Air cooled Condensing Unit with Hermatically sealed scroll compressor, Air cooled condenser, microprocessor based control panel and first charge of R407c refrigerant , having nominal cooling capacity of 132000 BTU/hr. , suitable for operation on 415V, + 5% - 50 Hz. 3Ph AC supply (Make: Voltas/Hitachi/Daikin/Blue Star/O-General/Carrier) 11.0 TR Nominal

Floor Mounted Air handling Unit Supply installation testing and commissioning of 0.6mm Double Skin Floor mounted Air Handling Unit having: 1. 48mm thick panel with CFC free PUF insulation 2. 10 micron prefilter 3. 18 Gauge SS drain tray with nitrile rubber insulation 4. 1 Nos DIDW Backward Curved fan with 2 Nos IE2 Energy efficient VFD Compatible Motor 5. 6 Row deep DX Cooling Coil 6. Thermal break Profile 7. Mixing box with supply return and fresh air damper (Make:- Zeo / Edgetech/Ethose/France) 13000 CFM, 50mm Static

Supply and installation hard darwn Refrigerant copper pipe (OEM make) complete with fittings, elbows, ends, globe valve of suction line & Liquid Line supporting arrangement on wall/cilling incl. S&F of 19mm Thick nitrile rubber (MK: supreme) insulation tube with suports & brackets as per direction of EIC.(for suction line & Liquid Line). 34.9 mm Dia with 19mm Insulation

22.2 mm Dia without insulation

Supply and installation of drain water piping work out of PVC/HDPE hard pipes with with 9mm Thick class O nitrile rubber insulation , fitting, accessories, bend, elbow, tees, tappings, wall sleeves, hangers, supports, anchors as direction of EIC. (MK:Ori plast/Supreme) 32mm Dia

Supply and installation of 22.2mm Dia Filter Dryer

Supply and installation of 22.2mm Dia Refrigeration type ball Valve

Supply and installation of 34.9mm Dia Refrigeration type ball Valve

Supply and intallation of 11TR expansion valve

Fabrication , supply, Installation , testing & commissioning of following guages duct complete with supports,turning vanes for supply air/return air duct. (MK:SAIL/TATA) 24 Gauge

22 Gauge

20 Gauge

Supply and pasting of 19 mm thick duly laminated aluminum foil of mat finish closed cell Class O nitrile rubber insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joint shall be sealed with 50mm wide & 3mm thick self adhesive Nitrile rubber tape insulation complete (make--Armacell/k Flex/ Supreme/ twiga)

Supply and pasting of 19 mm thick acoustic insulation of duct with fire retardant , closed cell , tri- dimentionalchemically crosslink polyethylene foam insulation conformining to class o fire propagation rating & having minimum density of 332kg/cu mtr. Insulation material shall be supplied with factory applied pressure sensitive adhesive & protective cover (Make-Armacell/K flex/Supreme)

Supply and fixing of powder coated extruded aluminium supply air grill/diffuser with opposed blade volume control damper. (MK:System Air/ Premire/Dynacraft/ Air Master)

supply and fixing of powder coated extruded aluminium return air grill/diffuser without opposed blade volume control damper. (MK:System Air/ Premire/Dynacraft/ Air Master)

Supplying, Fixing,testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. a. Fire Damper

b. Actuator

Supply & Installation of Microprocessor Based Control Panel for 4 No. 11 TR Ductable AC Machine as per OEM Specification. (Can able to comply Motorized Fire Damper, FDS Panel & with TCP-IP Ethernet Open Platform Protocol System) (Drawing, BOM & Technical Details to be Approved from EIC before Starting Construction of Panel) (Mk. As per OEM details of Sl No. 1 of this BOQ)

Control Cabling from Condensing Unit to Control Panel (make-- KEI/Polycab/Havells) a) 4 Core 2.5sq. mm. Communication Cable

Supply and fixing flexible double canvass connection for Ductable split air-conditioners.

Charges for lifting of all Indoor & Outdoor units & Scaffolding Arrangement

Supplying, fabrication & fixing 3Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) of 1m length for making platform for installation of outdoor unit of 11.0TR ductable split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with 2Nos. horizontal angle of 25 mm x 25 mm x 5 mm of 1m. length incl. S&F of safety cage made of angle (25X25X5mm) and flat (25X5mm) iron with necessary painting incl. shade arrangement with corogated PVC shade with proper clamping arrangement

S & installation of rectangular type M.S frame of size 10’’ x 6’’ x10’’ of 25mm M.S flat with 02 no interconnections by 25" x 25" x 5" M.S.flat with 25x25x5mm M.S angle with suitable clamping arrangement as required. All angle are jointed by argon welding system. M.S bar gap at 2’’ distance. Whole structure are grouted on wall at each 18" gap with 3" M.S. flat leg splitted at end ( 4" bullet fastener are to be used where grouting will not be possible) and mending good the damage to original finish incl all necy. materials, tools and tackles incl charges of scaffolding and painting with 02 coat of Synthetic enamelled paint over 02 coat of R.O. primer (Asian/Shalimer/Berger) incl. welding, carriage and transportation. (for cu pipe protection)

Supply & Charging of Refrigerant (R-410/R407C)

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. ( structural Drawing should be approved from EIC before start the job)

Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. i) For structural members of specified sections weighing less than 22.5 Kg./m

Labour charge for cutting of brick wall for entering the supply / return duct ( Necessary supporing arrangement is required for load bearing wall) and mending good the damages incl.removal of rubish for installation of ducting as per direction of EIC

(Rate should be quotated including all taxes and duties)

Shinryo Suvidha Engineers India Pvt Ltd

Lyric International