To: M/s. ANC CONTRACTING
Dubai, U.A.E.
Project: Axis Gold – 3 ( G+8+Gym ) Residential Building on Plot No.
11 – 013 at Dubai Silicon Oasis.
Consultant: M/s. Conin Consultancy
COMPLIANCE STATEMENT
SN
CONSULTANT’S SPECIFICATION
CHAB Compliance
REMARKS
1.0
GENERAL
1.1
Summary
1.
In this section, supply and installation of refuse chute system, with accessories and ancillary equipment.
Comply
1.2
Manufacturer
1.
The manufacturer shall provide fully dimensioned shop drawings for approval prior to manufacture.
Comply
2.0
PRODUCTS
2.1
Supply
1.
As detailed on drawings 600 mm internal diameter Refuse Chute System and garbage collection trolleys as per Authority requirement and approval.
Comply
2.2
Material – Trunking
1.
All vertical chute trunking, chute entry sections and ventilation pipes shall manufactured from stainless steel. The chute shall be made from 1.5 mm thick stainless steel.
Comply
2.
Stainless steel used in this section shall be type 304 S.D.
Comply
2.3
Hoppers
1.
Shall be provided to all storeys of the refuse chute and manufactured as follows.
Comply
2.
The hopper door size of 570 mm x 730 mm and designed to ensure that refuse inserted into the hopper cannot cause a blockage in the chute. The hopper shall be self closing and sealing, have a 1 ½ hour fire rating and be hand operable.
Comply
2.4
Floor Support Frames
1.
The manufacturer shall provide 35 x 35 x 3 mm M.S. frames with welded clamp bands, the clamp band.
Comply
2.5
Discharge
1.
The manufacturer will provide a (4.0 mm) stainless steel angled discharge to be connected to the underside of a fire shutter door. The fire shutter door shall be automatic in operation and be capable of cutting off the chute and its shaft, from the refuse room. The fire shutter door will have a 1650F fusible link and a (1) one hour fire rating.
Comply
2+2 mm thickness strengthening plate
(offset area)
2.6
Chute Cleaning
1.
The manufacturer shall provide a factory fitted electrically powered automatic chute cleaning system. The chute cleaning system to be fitted above the top most entry section, shall have its own separate housing and side hung, stainless steel faced lockable access door. The cleaning system shall consist of a cylindrical housing, with two bands of stiff nylon brushes, firmly attached, a geared electric motor, cable, stabilizing weight, flushing head spray and the manufacturers standard electric logic control installed to ensure efficient cleaning of the internal surfaces of the chute.
Comply
2.7
Disinfectant and Sanitizing Unit
1.
A factory fitted disinfectant and sanitizing unit shall be provided. The unit shall be automatic in operation, and capable of injecting odour counteractant into the water supply of the automatic brush cleaning system.
Note: The Water Supply points will be provided by the MEP Contractor on the roof, all other works shall be provided by the Garbage Chute Contractor.
Comply
MEP works by MEP subcontractor (Co-ordinate with MEP subcontractor)
2.8
Ventilation
1.
The chute shall extend full diameter (270-300 mm) through the roof, terminating 1.2 m above roof level, with a weathering cowl. The manufacturer shall provide a factory fitted foul air exhaust fan, the fan to be fitted internally in the refuse chute, above roof level. An access door will be provided for servicing the fan. The fan shall be 1/6HP, class F, continuously rated, capable of a 200m3/hour air displacement. Electric supply 220/240V, 50Hz, 0.8A.
Note: Garbage Chute Contractor to make connection of ventilator to control panel.
Comply
(Co-ordinate with MEP subcontractor)
2.9
Sound Damping
1.
A total vertical length of all exterior surfaces of the refuse chutes shall have a factory applied coating of Revac DC 1010 sound damping compound. The coating shall be applied at the rate of 1.7 kgs/m3, or to give a coating of not less than 2 mm, in thickness.
Comply
2.10
Chute Construction
1.
The chute shall be fully factory assembled, and all joint except those required to separate for shipment and installation shall be lock seamed or welded, where required. The hopper doors shall be bolted in place on the entry sections and checked to ensure proper alignment with the inner baffle plate. All chute sections shall fit inside the section below and there shall no bolts, rivets or other projections inside the chute to impede the free flow of falling refuse. A minimum of one slip or telescopic joint per storey shall be allowed to give working tolerance. The manufacturer shall provide sealant to ensure all joints are watertight and the manufacturer shall provide all other equipment necessary to install his product.
Comply
2.11
Hot Dipped Galvanized Garbage Trolleys
1.
Hot dipped galvanized trolleys with heavy duty castor wheels and brakes, of capacity and quantity as shown on the drawings, compatible to Municipality trash vehicles to be provided.
Comply
2.5 m³ Hot Dipped Galvanized Trolleys.
3.0
EXECUTION
3.1
Equipment
1.
Shall be protected at all times from physical damage. Immediately upon delivery on site the equipment shall be stored in a safe and weatherproof location.
Comply
3.2
Construction Waste
1.
Under no circumstances shall the chute be used for construction waste.
Comply
3.3
Inspection prior to Installation
1.
The manufacturer shall inspect the area of installation; verify any dimensions, correct conditions detrimental to the proper and timely completion of the work.
Comply
3.4
Testing and Commissioning
1.
The manufacturer’s technician shall test and commission the refuse chute system, after repairing or replacing any damaged parts.
Comply
For CHAB TRADING CO. L.L.C.