Casting of PSC slabs from 3.05m to 12.2m based on approved drawings.

A-USSOR 2021 items

B-USSOR 2021 Items (REINFORCEMENT BAR)

Item Breakup - A-USSOR 2021 items

53 approved brands/makes Total 13519521.00 Item- 2 Chapter 3 Bridge Works-Super structure(RCC) S No. Item Description of Item Unit Qty Rate Amount No BRIDGE-SHOP-JRC-ENGINEERING/NORTHERN RLY

300.00 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 Precast Prestressed (Post-tensioned) Concrete Girder/Box Girders/Slabs in contactor's casting yard in the vicinity of worksite, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings, specifications and direction of the Engineer. Note: 1. Payment for Shuttering, Cement, Reinforcement, HTS cables, Sheathing, Anchorage Cones, stressing of cables, grouting of the ducts and launching of girder/slab in position shall be made extra under relevant items. However, deduction shall be made in case of slab as per relevant item. 2. For pre-cast item, loading in transport vehicle in casting yard is included and shall not be paid extra. 3. 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 at the stage of Mix Design and in that case deduction shall be made as per relevant item.

2020.00 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 Precast Prestressed (Pre-tensioned) concrete girder/slab in contractor's casting yard, including finishing, using 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. Note: 1. Payment for Shuttering, Cement, Reinforcement, HTS cables including stressing and launching of girder/slab in position shall be made extra under relevant items. However, deduction shall be made in case of slab as per relevant item. 2. For pre- cast item, loading in transport vehicle in casting yard is included and shall not be paid extra. 3. 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. BRIDGE-SHOP-JRC-ENGINEERING/NORTHERN RLY

12.00 212630.87 exact design profiles, H.T.S. cables of all classification made from Low Relaxation strands conforming to IS:14268- latest version in Prestressed (Post-tensioned) Concrete girders/slabs etc. including supplying, cutting, making into cables with necessary spacers, colour coding, protecting with water soluble oil at all time, anchoring of cables, supplying and placing spiral corrugated type galvanized metal steel ducts sheathing made up of Cold Rolled Cold Annealed (CRCA) mild steel conforming to IS:513 of required diameter/ thickness, vent pipe, placing, bending, routing, fixing, stressing & grouting of cable ducts with cement grout, Anchorage sets in required number with provision for future prestressing if any including all lead and lift with contractor's own materials, labour, equipments etc. complete as per drawings & specifications. Rate also includes covering anchorage pads with epoxy mortar of approved quality to avoid corrosion. Cement for grouting to be paid separately. Payment shall be made in terms of weight of HTS cables as per drawing.

115.00 116976.92 exact design profiles, H.T.S. cables of all classification made from Low Relaxation strands conforming to IS:14268- latest version in Pretensioned Prestressed Concrete girders/slabs etc. including supplying, cutting, making into cables with necessary spacers, colour coding, protecting with water soluble oil at all time, placing, bending, routing, fixing, stressing including all lead and lift with contractor's own materials, labour, equipments etc. complete as per drawings & specifications. Payment shall be made in terms of weight of HTS cables as per drawing.

750.00 grade precast prestressed cement concrete ballast retainers of size, as directed by Engineer In-charge. Payment for Shuttering, Cement, reinforcement, HTS cables, anchorage cones, stressing of cables and grouting of the ducts will be done extra.

2320.00 031030 for casting of slab in place of Girder for any height Total 26970517.94 Item- 3 Chapter 4 Bridge Works-Super structure(Steel) S No. Item Description of Item Unit Qty Rate Amount No

3000.00 emulsion of Grade RS-1, conforming to IS:8887 on the top surface of concrete deck slab (New bridges) @ 1.70 kg/sqm after cleaning surface with all materials, labour, tools and plants, equipment etc. complete. Total 221610.00 Item- 4 Chapter 21 Miscellaneous items S No. Item Description of Item Unit Qty Rate Amount No BRIDGE-SHOP-JRC-ENGINEERING/NORTHERN RLY Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

100.00 minimum 1.10 cum bucket capacity

100.00 crane of 12T capacity for misc. works of handling of material Total 173671.00

Item Breakup - B-USSOR 2021 Items (REINFORCEMENT BAR)

266300.00 Fe-500D or more of approved brands/makes. Total 23660755.00

Item Breakup - C-N.S. Items

Centering and shuttering including strutting, Sqm propping etc. and removal of form of All types of bridge super-structures, e.g. slabs, I- girders, T-girders, Box girders etc. up to 5m above ground level.Note :- Shuttering will be provided by Railway. Total 5917670.00 Fabricating and Erecting welded and/or bolted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, riveting, hoisting, fixing, Item- 2 erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools & plants, lead & lift including crossing of tracks if required etc., complete as per specification and as directed by Engineer-in-charge. Note:1) The payment shall be made on the actual weight of components. 2)The length of shuttering of will be upto 15m. " S No. Item Description of Item Unit Qty Rate Amount No BRIDGE-SHOP-JRC-ENGINEERING/NORTHERN RLY

Fabricating and Erecting welded and/or MT bolted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, riveting, hoisting, fixing, erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools & plants, lead & lift including crossing of tracks if required etc., complete as per specification and as directed by Engineer-in- charge. Note:1) The payment shall be made on the actual weight of components. 2)The length of shuttering of will be upto 15m. " Total 964459.80 To carry out detailed structural design drawing, method statement & submission of drawing of Non standard PSC slabs up to 12.2m spans used for straight & skew railway bridges based on RDSO standard available drawings. The detailed structural design drawing includes reinforcement details, Item- 3 cable profile, and strand detail & design calculation sheet with all required data as per instruction of engineer in charge. The structural drawing shall be provided in soft copy & hard copy (4 set colour printout on tracing paper of A2 size) well in time and same should be submitted to NR/HQ design cell and got approved as per instruction of Engineer Incharge. S No. Item Description of Item Unit Qty Rate Amount No

To carry out detailed structural design Each drawing, method statement & submission of drawing of Non standard PSC slabs up to 12.2m spans used for straight & skew railway bridges based on RDSO standard available drawings. The detailed structural design drawing includes reinforcement details, cable profile, and strand detail & design calculation sheet with all required data as per instruction of engineer in charge. The structural drawing shall be provided in soft copy & hard copy (4 set colour printout on tracing paper of A2 size) well in time and same should be submitted to NR/HQ design cell and got approved as per instruction of Engineer Incharge. Total 1299375.00