Construction of 45.00 meter long PSC Box Girder Bridge over Ratta khad on link road to village Akkanwali

Amount

Excavation for Structure ( Earth work in excavation of foundation of structure as per drawing and technical specifications including setting out construction of shoring and bracing removal of stumps and other deleterious matter dressing of sides and bottom and backfilling with approved material. Ordinary soil . (1.01) Depth upto 3.00 mtr

Depth upto 3.00 mtr to 6.00 mtr

Depth above 6.00 mtr

PCC 1:3:6 in foundation (plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed placed in foundation in foundation and compacted by vibration including curing for 14 days)

Plain/Reinforced cement concrete M-30 in Foundation/abutment complete as per drawing and technical specifications (using concrete mixer)

Supplying, fitting and placing UNCOATED HYSD bar reinforcement in foundation & substructure complete as per drawings and technical specifications.

Back filling behind abutments, wing wall and return wall complete as per drawing and technical specifications. (Granular Material).

Supplying, fitting and fixing in position true to the line and level pot PTFF bearing consisting of metal position supported by disc or an reinforced elastomers confined within a metal cylinder sealing rings dust seals PTFF surface sliding against stainless steel mating surface complete assembly to be of cast steel/ fabricated structural steel metal and elastomers elements to be as per IRC : 83 PART-I and PART-II in respectively and other parts confirming to BS: 5400 section 9.179.2 and clause 2006 of MoPTH specification as per drawing and approved technical

Providing weapholes in back masonry / stone masonry / plain reinforced concrete abutment wing wall with 100 mm dia PVC pipe extending through the full with of the structures with lop of I(V) : 20 (H) towards, drawing face complete as per drawing and technical specification clause 614, 709, 1204, 87.

Furnishing and placing reinforced/prestressed cement concrete in superstructure as per drawing and technical specification using MIXER M-30 in DECK SLAB

Supplying, fitting and placing HYSD bar reinforcement in foundation & substructure complete as per drawings and technical specifications.

high tensile steel wire/strands including all accessories for stressing,stressing operations and grouting complete as per drawing and technical specifications

Provision of reinforced cement concrete crash barrier at the edges of the road approaches to bridge structures and medians constructed with M-30 grade concrete with HYSD reinforcement confirming to IRC:21 and dowel bars 25mm dia,450 mm long at bexpansion joints filled with pre moulded asphalt filler board,keyed to the structures on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH-33022/1/94-DO III dated 24 june 1994 as per dimensions in the approved drawing and at locations directed by Engineer in charge

Reinforced cement concrete approach slab in M-30 grade including reinforcement and formwork complete as per drawing and technical specifications.

Providing and fixing drainage spout complete as per drawing and technical specification

Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and technical specifications.

Strip seal expansion joint(Providing and laying of a strip seal expansiuon joint catering to maximum horizontal movement upto 70 mm complete as per approved drawings and standards specifications to be installed by the manufacturer/supplier or their authorised reprensentative ensuring compliance to the manufacturer instruction for installation)

Carrying out load test of superstructure as directed including all necessary material plant equipments instruments labor and arrangements for the test as directed in all lead and lifts as per the direction of Engineer in charge

ASHOK VERMA

Gurmeet Singh

Jai Singh Kashyap