Cleaning of external facade and Atrium of BSNL Administrative Building (Tower I and II) at Greams Road, Chennai - 06.

Amount

Cleaning the external face of structural glazing and aluminium composite panel, Glass Atrium using cleaning chemicals such as Unger solution & Tablet, new cored solution or approved equivalent to obtain clear glass / ACP Surface all as directed by the Engineer-in-charge. The area covered under this scope excludes the pergola portion consisting of one lattice girder main beam and 23 nos. of tie beams. Necessary man power, rope access equipment, Cleaning tools, Consumables, ESI, PF and Accidental insurance policy for each staffs comes under the scope of agency. (All Consumables shall be provided by the agency. Cleaning shall be carried out using clean water which will be supplied by BSNL free of cost.)

Cleaning the aluminium composite panel covering all four sides of Pergola portion consisting of One Lattice Girder main beam ( of length 50M approx. of height 1.50M and width 1.20M) and 23 nos of tie beams (21 nos. of tie beams of length 12.0M approx. of height 1.20M and width 0.60M and 2 nos of tie beam of length 5.0M approx. of height 1.20M and width 0.60M) using cleaning chemicals such as Unger solution & Tablet new cored solution or approved equivalent to obtain clear ACP surface all as directed by the Engineer-in-Charge. Necessary man power, rope access equipment, Cleaning tools, Consumables, ESI, PF and Accidental insurance policy for each staffs comes under the scope of agency. All consumables shall be provided by the agency. Cleaning shall be carried out using clean water which will be supplied by BSNL at no cost. (Agency shall visit the site to know the exact scope of work before quoting. Entire cleaning of the Pergola portion with all above operations is measured as one job)

Cleaning the driveway of Atrium and supporting structure using cleaning chemicals such as Unger solution & Tablet new cored solution or approved equivalent to obtain clear ACP surface all as directed by the Engineer-in-Charge including necessary movable aluminium scaffolding arrangement of required size say 1.85m x 1.35m wherever required to a height of 6.25m to clean ACP/ Glass at a height of 8.05m of Admn. Building, Greams road, Chennai including to and fro transporting charges and labour charges for assembling and dismantling the movable scaffolding etc. (Approximate area of driveway of atrium is 14.00 x 12.00m & 22.00 X 12.00M). Necessary man power, rope access equipment, Cleaning tools, Consumables, ESI, PF and Accidental insurance policy for each staffs comes under the scope of agency. (Agency shall visit the site to know the exact scope of work before quoting. Cleaning of the Atrium portion with all above operations is measured as one job)

Cleaning of external Granite dry/wet cladding of the building with all necessary applicable cleaning chemicals of approved brand to remove all stains and make it bright surface all as per direction of Engineer-in-charge. (Area of Granite cleaned is measured for payment)