Rectification of Bridge Approaches by Providing Ballast Retainer Wall & Cess Raising under the Jurisdiction of CGM/PRYJ

Earthwork in excavation by mechanical means (Hydraulic Excavator)/Manual Means for foundations and floors of the bridges, retaining walls etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material 1 and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil up to a lead of 300m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge. Note: This item will be used for excavation work in connection with other miscellaneous works also like side drains, foundation for OHE masts and other miscellaneous structures in connection with Gauge Conversion, Doubling, New lines. 022011 All kinds of soil.

Providing and laying in position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality for the following Reinforced cement concrete structural elements up to height of 9.0 m from foundation top level, including finishing, using 2 Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item. 22054 Approach slab at formation level, Dirt wall/ ballast wall at formation level.

Thermo-Mechanically Treated bars of grade Fe-500D or more of approved brands/makes.

Providing and laying in position Plain cement concrete of specified Nominal Mix for 4 miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level : 022031 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for : 5 025031 All types of bridge sub-structures, e.g. pier, abutment, wing wall, retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level.

Ordinary Portland Cement 43 grade approved brands/makes.

Any other USSOR 2021 item Above/

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading, unloading and stacking // Cement, stone blocks, G.I. C.I., A.C., & C.C. pipes below 100 mm dia and other heavy materials // 1km

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading,unloading and stacking // Cement, stone blocks, G.I.. C.I., A.C., & C.C.pipes below 100 mm dia and other heavy materials // 2km

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading, unloading and stacking // Cement, stone blocks, G.I. C.I., A.C., & C.C.pipes below 100 mm dia and other heavy materials // 3km

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading, unloading and stacking // Cement, stone blocks, G.I. C.I., A.C., & C.C.pipes below 100 mm dia and other heavy materials // 4km

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading, unloading and stacking // Cement, stone blocks, G.I. C.I., A.C., & C.C.pipes below 100 mm dia and other heavy materials // 5km

1.1.10 CARRIAGE OF MATERIALS // By Mechanical Transport including loading, unloading and stacking // Cement, stone blocks, G.I.. C.I., A.C., & C.C.pipes below 100 mm dia and other heavy materials // Beyond 5km up to 10 km per km

26.77.3 Erection & Installation of Precast/Prestressed Concrete elements in correct & final position with proper line level and plumb at site making all arrangements (i.e cranes, push-pull 7 jacks & all another T & P for lifting Placing & Alignment of elements, within erection tolerance as per IS 15916 as per approved shop drawings and all complete as per the direction of Engineer-in-Charge but excluding the cost of sim pads, non shrink grout and steel works i.e hangers. All work up to fifth floor. 26.77.3 Solid concrete wall elements.

Chlorinated Polyvinyl - chloride (CPVC) pipe 50 mm nominal dia

Any other DSR 2021 item