Jhansi-Sithauli - Rebuilding / Replacement of various Stone Slab bridges by RCC Box / Slab under Jurisdiction of ADEN/LINE (41 No.)

1-All items taken ae per IRUSSOR 2021 177857216.27 Below/P

Item Breakup - 1-All items taken ae per IRUSSOR 2021

Using Soil Class SQ2 Providing portable fencing along running track where work is to be done in close vicinity of track, maintaining during execution of work and removing after completion of the work as per direction of the Engineer. Fencing shall consist of self supporting steel angles of size 50mm x 50mm x 6mm, 1.5m long provided with hooks etc. and embedded in CC 1:2:4 block of size 0.23m x 0.23m x 0.23m placed at c/c distance of 2m along track. 12mm dia rods in three horizontal layers shall be tack welded with angle posts. Note : Released material will be property of the contractor after completion of work. Cost of cement required for CC blocks shall be paid separately.

With provision of one 50mm wide Metre retro-reflective tape in horizontal direction, duly secured/tight with vertical posts. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Shoring with 'Z' section MS sheet Sqm piles side by side in all kinds of soil mechanically or manually as per approved drawing with contractor's own arrangement complete in all respects and removal of sheet piles after completion of the work as directed by engineer in-charge Note: Payment will be made as per actual driven length of pile. Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

0m to 10m Drilling of NX size borehole (75mm dia.) in all types of hard rock and collection of rock core samples from boreholes and preserving in boxes.

0m to 10m Conducting in-situ full size Plate Load Test (PLT) at selected location as per IS:1888 including making loading arrangements & casting of RCC/cast in-situ concrete footing as per codal provisions including excavation and refilling of trial pit.

Plate size 30cm x 30cm

Conducting standard penetration Each test as per IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis Hydrometer analysis

Direct Shear Test

Natural Density JHANSI DIVISION-ENGG/NORTH CENTRAL RLY 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 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.

All kinds of soils

Soft rock (not requiring blasting) Providing and laying in position Plain cement concrete of specified Nominal Mix for 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 :

1:1½:3 (1 Cement: 1½ coarse cum sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

1:2:4 (1 cement : 2 coarse sand cum (zone-III) : 4 graded stone aggregate 20 mm nominal size)

1:3:6 (1 Cement : 3 coarse sand cum (zone-III): 6 graded stone aggregate 40 mm nominal size). JHANSI DIVISION-ENGG/NORTH CENTRAL RLY 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 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 c h a r g e . N o t e : 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.

Wing wall and Return wall

Providing and laying Plain Cement cum Concrete 1:3:6 with graded stone aggregate of 40mm nominal size, in foundation and floors, retaining walls of bridges including mechanical mixing, vibrating, pumping and bailing out water where ever required with all materials and labour complete but excluding the cost of cement and shuttering as per drawings and technical specifications as directed by Engineer.

Providing and fixing Weep Holes Metre in Abutments, Wing walls and Return walls etc., of new bridges with 110mm dia UPVC pipe Type A ISI marked with all contractor's men, material, transportation, all taxes as per specifications and as directed by Engineer-in-Charge. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Providing and casting machine cum 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, (Cast in-Situ/Pre-cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Providing and laying in position cum machine batched, machine mixed and machine vibrated Design Mix Cement Concrete, mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants, of specified grade (cast in-situ) using 20mm graded crushed stone aggregate and coarse sand of approved quality in Drop and curtain wall and alike structures below bed level, complete in all respect as per drawings and technical specifications to the satisfaction of Engineer-in-Charge. Note: Payment for cement, reinforce m e nt and shuttering shall be made extra. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY Launching of precast RCC box segments of any size and barrel length for single/double line as per approved drawings to the correct alignment and position in electrified / non-electrified sections safeguarding all utilities ( S&T cable, power cable, OHE, pipelines etc.) including transportation of box segments from casting yard to site of launching, dismantling of the existing track, removing & stacking of ballast, removing surcharge, dismantling of existing bridge built with stone masonry / cement concrete including cutting of formation, placing of Box segments in position either on base slab or prepared foundation, backfilling after launching of precast box segment and compaction of earth in surcharge, ballasting & re-laying of track to correct alignment and geometry, packing and further maintenance till allowing non- stop 20 KMPH over the re-laid track, complete in all respect as per approved drawing to the satisfaction of Engineer-in- charge. The rate is all inclusive except the cost of RCC Box Segments, Base Slabs (if required) and backfill material which shall either be supplied by railway or paid extra under relevant item.Note: Unit of 'Each' here means bridge of span(s) with a total linear waterway up to 3m.

Single equipment required shall be (i) Crawler mounted Hydraulic excavator of min 200 HP and bucket capacity 2.5 cum - 3 numbers (ii) Cranes minimum 150 T capacity - 3 nos., (iii) Stone Breaker - 1 no., (iv) Road Trailer of 20 MT capacity - 1 no., (v)Tippers - 2 nos. and (vi) Tractors - 2 nos. (vii) Slope Vibratory compactor - 1 no. and other required machineries etc. in good working condition at site of work.

Double Line Note: Minimum Each equipment required shall be (i) Crawler mounted Hydraulic excavator of min 200 HP and bucket capacity 2.5 cum - 3 numbers (ii) Cranes minimum 200 T capacity - 3 nos., (iii) Stone Breaker - 1 no., (iv) Road Trailer of 20 MT capacity - 1 no., (v)Tippers - 2 nos. and (vi) Tractors - 2 nos. (vii) Slope Vibratory compactor - 2 nos. and other required machineries etc. in good working condition at site of work. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Providing and applying two coats Sqm of coal tar or bitumen confirming to IS:3117- latest version on the top and sides of RCC box/slabs @ 1.70 kg/sqm after cleaning the surface with all labour and materials complete job as directed by the Engineer. Centering and shuttering including strutting, propping etc. and removal of form for :

All types of bridge sub-structures, Sqm 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

Extra for additional height over Sqm item no. 025031 & 025032 wherever required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof.

Supplying, compacting well graded hard stone of 63mm average size (maximum up to 80mm size) in the bottom of foundation of box culverts, bridges etc. including all lead, lift, ascent, descent etc. complete job as per directions of Engineer In-charge. Supply and using Cement at Worksite

Ordinary Portland Cement 43 MT grade approved brands/makes

Pozzolana approved brands/makes Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically bars of grade Fe-500D or more of approved brands/makes. Providing road crane of specified lifting capacity with specified jib length revolving type for material handling, assembly & erection of girders/slab/RCC Box etc.

300 MT capacity

Supplying of stone boulders cum weighing not less than 35 kg each at specified bridge locations. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Providing and laying Pitching with cum Stone Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing and laying flooring with cum rubble stone, laid over 15cm thick CC 1:2:4 and the voids filled with CC 1:2:4 complete with the joints pointed with 1:2 Cement Sand mortar as per drawing and Technical specifications. Payment for cement to be done separately. Voids in the rubble stone to be taken as 35% of the gross volume of the stone layer. Note: Base concrete shall be paid extra under relevant item.

Supply and laying of coarse sand cum including consolidation with all labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in c h a r g e in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media.

Providing and inserting nipples of Each size 12 to 20 mm dia. with approved fixing compound after drilling holes for grouting as per Technical Specifications including subsequent cutting/removal and sealing of the hole as necessary after completion of grouting. Grouting of masonry/concrete by injection process duly Sealing of cracks, through nipples complete as per Technical Specification and procedure given in IRBM Para No 209 including necessary admixture. Payment shall be as per use of cement by weight in case of neat cement/cement mortar grouting and weight of Epoxy in case of Epoxy Grouting. (Cement will be paid extra).

Neat Cement Grout with 20% anti Kg shrinkage compound w.r.t. cement.

Epoxy Grout JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Providing and laying of filter cum media consisting of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Painting the HFL mark and Each Danger level mark, year of HFL on bridge abutments and piers with ready mixed paint as per standard in two coats over one coat of primer with all materials, labour, tools, scaffolding, all lead and lift etc. including writing complete.

Providing cast in situ bridge Each number plaques as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts.

Providing cast in-situ plaques for Each bridge foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Providing Boulder Backing behind cum wing wall, return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering accumulated water from any Hour location. Payment to be done for Horse power of pump multiplied by pumping hours. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY Designing and developing Detailed structural and working Drawings for following items for ROB/RUB/Bridge based on Railway's approved GADs, duly collecting necessary data from Railways and R&B authorities, duly designing members and submission of check plot duly getting proof-checked by Railway approved institutes, submitting for Railway's verification and approval, making corrections duly incorporating suggestions in drawings/designs, further submission of original in transparent film paper and soft copy (CD) for Railways approval etc. with contractor's technical expertise and instruments, labour, consumables, repeatedly attending till final approval etc., complete as directed by Engineer in-charge.

Foundation and sub-structure for Set RCC retaining wall, abutment and approach slab Drilling of hole of different diameter and chamfering, in rail of any section and any UTS manually only in emergencies with contractor's labours, tools & plants, consumables etc.

Hole of dia. 26.5mm and above

Manufacturing and using wooden cum sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. 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 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. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY 50 022011(022020) Extra over item nos. 022011 to cum 820.00 39.33 32250.60 022014 for executing the work under water and/or liquid mud to compensate all additional arrangements including pumping out water as required. Note: The extra percentage rate is applicable only for the quantity of work executed under water. [RATE = 20%] Total 185771063.58

Item Breakup - 2-All NS items

Launching of Railway relieving MT girder (under traffic and powerblock ) after removing track ballast, excavation earth on properly prepared wooden/CC Cribs supports as per the approved scheme of launching railway drawing and specifications by contractor's road crane including all tools, plants, machineries, labor, equipments etc. The work includes fixing of track i.e. steel channel sleeper, rails and fittings as per railway's specifications and standards on the relieving girder and necessary adjustments in the longitudinal x-levels including lifting and packing at approaches of girders after insertion of relieving girders in track to maintain safety of trains on the relieving girders and its approaches. Note:-1. R.H. Girders, sleepers, rails and fittings etc. will be provided by railway. 2. The rates are inclusive of the removal of existing track for insertion of RH girder and fixing of track panel after removal of RH girder. 3. The rates are inclusive of placing and removal of wooden/CC Cribs supports and other accessories for which no extra payment will be made. 4. The payment under this item will be made for the weight of RH- Girder, Channel sleepers and Rails only.

De-launching of Railway relieving MT girder from bridges and stacking at suitable location as per direction of Engineer in charge with contractor's labour, trailer, cranes, derricks, tools & plants, equipment, consumables etc. complete as per specification, special condition and detailed scope of work furnished in the tender and as directed by the Engineer in charge. Note: The rate shall be inclusive of dismantling of track fixed on girder. JHANSI DIVISION-ENGG/NORTH CENTRAL RLY

Supplying and stacking of 65mm cum gauge machine crushed track ballast conforming to railway specifications IRS GEI. June 2004 with latest correction slips as directed at indicated places with contracted labour, tools, plants and machinery complete including all load and lift, taxes, royalty charges and duties for complete job as directed by Engineer in charge. a) cost of ballast

Supplying and stacking of 65mm cum gauge machine crushed track ballast conforming to railway specifications IRS GEI. June 2004 with latest correction slips as directed at indicated places with contracted labour, tools, plants and machinery complete including all load and lift, taxes, royalty charges and duties for complete job as directed by Engineer in charge. a) cost of labour.

Loading/unloading service girder of overall length, CC Cribs of all sizes etc. tonnes weight by using contractor's road cranes of required capacity including all lead, lifts and materials complete job and as directed by Engineer Incharge at site. Nothing extra shall be paid to contractor whatsoever case may be. (Note: Loading and unloading will be considered separate activity)

Leading of RCC Box segment/ MT- Ballast retainer and plate girder Km (service girder) from leading point to bridge work site with labour, tools and plants such as trailer / truck, chain pulley of required capacity including all lead, lift and crossing of track and nallah etc. complete job and as directed by Engineer Incharge at site. Nothing extra shall be paid to contractor whatsoever case may be. Note:- For transportation of Rly.'s RH girder if disassembling of girders required, same has to be done by agency for which no extra payment will be made to contractor however the cost of HSFC bolts will be paid under relevant USSOR item. Total 21320740.00