Search/Sub head 21/21.8.1

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

21.8.1Upto 5mm depth and 5 mm width

Matches DSR 2023Vol 2, pages 1891 to 1892

Rate per metre

96.75

DSR 2023

How this rate is built4 items, 4 additional charges

MaterialWeather Silicon sealant, Masking tape

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Water 1%GSTCPOH 15%Cess 1%

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Near this item in the book

21.9.1For fixed portion · Extra for applying additional anodic coating AC 25 instead of AC 15 to aluminium extruded sections.

21.9.2For shutters of doors, windows & ventilators · Extra for applying additional anodic coating AC 25 instead of AC 15 to aluminium extruded sections.

21.10Providing and fixing double glazed hermetically sealed glazing in aluminium windows, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant (Both primary and secondary sealant) etc. as per specifications, drawings and direction of Engineer-in-charge complete.