Special Repairs at vulnerable locations on NH-907A

Amount

Excavation in Soil using Hydraulic Excavator and Tippers with Disposal upto 1000 metres.:- Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes,in accordanc ewith requirements of lines, grades and cross sections,and transporting to the embankment location within all lifts and lead upto 1000m. (for cutting)

Providing P.C.C grade M 15 concrete Nominal mix (One Cement : Two point Five sand : five graded crushed stone aggrigate 20mm (Twent milimetre) nominal size for plain/reinforced concrete in open foundations complete as per drawings and technical specifications including all leads, lifts and carriage of materials as per the direction and entire satisfaction of the Engineer-in-charge.

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V: 20H towards drawing foce. Complete as per drawing and Technical Specifications including all leads, lifts and carriage as per entire satisfection of Engineer-in-charge.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811

Providing and fixing of high intensity Engineering grade plastic sheeting euro brand on the front side of the existing "W" metal beam crash barrier size 450mm wide in yellow and black colour with arrangement to be fixed on crash barriers for easy visibility at night complete in all respect inclusing carriage of material with in all leads and lifts as per direction of Engineer- in -charge.

M/s Krishna Construction Company VPO Rasulpur (BID ID -3207677)

M/s SANJEEV KUMAR GOYAL CONTRACTOR (BID ID -3208713)

Mohd Jashim (BID ID -3203165)

Bhambhu Builders (BID ID -3208717)

Rajesh Sharma (BID ID -3208041)