Special Repairs (SR) works i.e repair of existing Old bridges from Sanquelim to Chorla Ghat between Km 0.00 to Km 27.00 of NH-748AA in the State of Goa during FY 2026-27.

Traffic Cone (Provision of red fluorescent with white reflective sleeve traffic cone made of low density polyethylene (LDPE) material with a square base of 390 x 390 x 35 mm and a height of 770 mm, 4 kg in weight, placed at 1.5 m interval, all as per BS 873).

Drum Delineator in Construction Zone (Provision of metal drum/empty bitumen drum delineator, 300 mm in diameter, 800 mm high, filled with earth for stability, painted in circumferential strips of alternate black and white 100 mm wide fitted with reflectors 3 Nos of 7.5 cm dia, all as per IRC:SP:55-2001)

Raising of scafolding to reach the entire surface area of bridge. upto10 m height above ground level, made with MS tube, horizontal and vertical tub joint with cup and lock system with MS tubes, challies, MS clamp and maintaing it in a serveciabl econdition for execution work of cleaning and/ or pointing and or applying protection coating and/inspection of work at required locations and removing it there afer etc complete. (ltem includes making of temporary support for scaffolding, cost of scaffolding, labour, material, safety devices.etc., all complete)

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.) i) Ordinary soil A) Manual Means (Depth upto 3 m)

B) Mechanical Means (Depth upto 3 m)

Dozer D-80-A 12/Dozer- 80 D for Cutting/ clearing for create working space etc.

Clearing jungle including up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30 cm. measured at a height of 1 m above ground level & removal of rubbish upto a distance of 50 mt. outside the periphery of the area cleared. (if however, only grass is met with the area will be measured and paid for under item 4001).

Removal of plants / ficus grown by pulling out root system embedded in masnory, cutting stem and application of high/gur/lime formulation as specified by the Architect or other patented chemical biocide treatment such as biocide 'Glycel' (iso proplamine salt of glyphosate) or other chemical as specified by the Engineer in charge etc. complete.

Scraping Plaster in Lime or Cement mortar from Brick/Stone Masonry

Repairing of honeycombed or spilling area by chipping out the damaged spalled or honey combedportionof concreteup to rusted rebars, cleaningof all rust, scale and loose materials, scaffolding, compressed air machinery etc.complete. (item includes use of air compressor, chipping machine and scaffolding for height 8 to 10 meter)