Under District Barabanki, Construction of road from Akohena Asphalt Road to Semrai Asphalt Road via Saidanpur in block Suratganj., Lot No 1

Work

Earth work in cutting or in embankment in ordernary soil exavation to be the form or regular pits not exceeding 0.50m in depth and from borrow pits with a lift upto 1.5m with normal lead upto 3000m, Tranporting to site. Spreading, grading to required slope. SI No. 253

E/W in excavation in trenches for foundation & for pipes cables etc. in ordinary Soil (Loam clay or sand) including fit up to 1.5 m. & dressing of sides & ramming bottoms & disposal of surplus excavated earth as directed by the engineer I/C with in a lead of 50m. SI No. 251

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density complete. as per MORD Sr.No.4.1 Technical Specification Clause 401.(G.S.B. Quarry Shankergarh Grade-1)

Providing, laying, spreading and compacting stone aggregates of specific sizes(63-45mm) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per MORD Sr.No.4.7(2) Technical Specification Clause 405.(WBM II Shankergarh Quarry)

Providing, laying, spreading and compacting stone aggregates of specific sizes(53-22.4mm) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN static roller in stages to proper grade and camber applying & brooming stone screening/ binding materials to fill up the interstices of coarse aggregate,watering and compacting to the required density grade 3 as per MORD Sr.No.4.7(3) Technical Specification Clause 405.(WBM III Shankergarh Quarry)

Laying of brick edging of both side of road with M-150 class of bricks with 8 Cm. wide and 12 cm. deep laid with mud mortar all labour finished to the required template and in proper alignment and also including dressing and remming the excavated earth including T&P for proper completion of work. As Per SI No.765

Providing and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85 kg/sqm using mechanical means. as per MORD Sr.No. 5.1(i) Technical Specification Clause 502.

Providing and applying Tack Coat with bitumen Emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503 (iii).

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or 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 either Type C.Case - II By Mechanical Means as per MORD Sr.No. 5.9 (i)Technical Specification Clause 508.