Maintenance of road

Amount

Appendix A - Bye pass road to dam site

Modified Penetration Macadam 75mm thick using Bitumen S-65 - Packed Bitumen Rates - Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with application of bituminous binder and key aggregates one after another and rolling with a three wheel 80-100 KN static roller to achieve the desired degree of compaction including supplying and stacking of materials - (For Pot Hole filling )

Tack Coat - With Packed Bitumen Rates - Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared surface cleaned with Hydraulic broom

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade bitumen) Binder - Bitumen S-65 - Packed Bitumen Rates-Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using bitumen emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 KN static roller capacity, finished to required level and grades to be followed by seal coat of Type C ),including supplying and stacking of materials.

Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates-Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C including supplying and stacking of materials.

Excavation in Soil with lead upto 100 m- by mechanical means including cutting and pushing the earth upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections for drainage work

Providing and laying in position cement concrete of specified grade ( 1:2:4 -1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for drainage work

Varghese.K.T

Bidder Name

Varghese.K.T

SAJI K.A.