Routine Maintenance, desilting of waterways, emergency repairs and protection works etc. on Minor/Major bridges between JRBM-KGBP section under the jurisdiction of ADEN/Imphal for two years.

Item Breakup - 1-SCHEDULE-"A" (IRUSSOR 2021 Items)

10500.00 including 50m lead and lift up to 1.5m.

1500.00 ground level within the slope/toe of embankment including making of nose with contractor's own arrangement complete in all respect Note: Payment will be made as per actual driven length of rail which will be supplied free by Railways at the site of work. LUMDING DIVISION-ENGINEERING/N F 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.

cum 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 :

160.00 3992.36 graded stone aggregate 20 mm nominal size)

30.00 4138.58 graded stone aggregate 20 mm nominal size)

70.00 4171.70 graded stone aggregate 40 mm nominal size). P r o v i d i n g 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.

65.00 4130.68 ballast wall at formation level LUMDING DIVISION-ENGINEERING/N F RLY

30.00 4088.96 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, reinforcement and shuttering shall be made extra. Centering and shuttering including strutting, propping etc. and removal of form for :

1050.00 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

500.00 2705.91 for protection against scour with stone boulders weighing not less than 35 kg each with voids filled with spalls complete as per drawing and Technical Specification.

1500.00 approved size including overlaps at joints, laid with stone boulders, all loose ends to be tied with 4mm galvanised steel wire. Payment for boulders & wire crates to be done extra.

1500.00 1770.51 than 35 kg each at specified bridge locations.

7800.00 Trungers made from 4mm galvanised steel wire @ 32 kg/10sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100mm x 100mm.

500.00 3717.45 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.

180.00 3316.74 Specifications underneath pitching in slopes complete as per drawing and Technical Specification.

500.00 3953.02 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. LUMDING DIVISION-ENGINEERING/N F RLY

200.00 2489.06 consolidation, supply of all materials, labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in charge in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media.

200.00 2222.69 consolidation with all labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in charge in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media.

150.00 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).

550.00 compound w.r.t. cement.

110.00 3660.11 combed and spalled concrete surface and exposed steel reinforcement complete as per Technical Specification with average thickness of 10mm including priming coat, mortar plaster and seal coat of epoxy.

6000.00 disposing of muck beyond Railway boundary as per instructions of Engineer in-charge to keep drains clean and clear in cuttings etc.

10000.00 cess up to 3.95m from centre line of track in mid section & station yard, as specified by Engineer in-charge including disposal of branches, bushes outside cess/yard.

11500.00 removing weeds / shrubs / bushes, removing silt deposit, filling scours, if any up to 10 metre from centre of bridge on either side including disposing waste and silt away from waterway. Note: Rate is for a single line and per metre of bridge span. 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.

710.00 minimum 1.10 cum bucket capacity LUMDING DIVISION-ENGINEERING/N F RLY

10000.00 layer filled with Railway Sand/railway quarry dust in Contractor's empty polythene cement bags of 50 kg bags with all contractors labour, tools, plants, lead, lift etc., including stitching the same with machine using polythene thread complete as directed by Engineer-in charge at site. Total 26535819.00

Item Breakup - 2-SCHEDULE-"B" (IRUSSOR 2021 Items)

155.00 9099.97 brands/makes Total 1410495.35

Item Breakup - 3-SCHEDULE-"C" (IRUSSOR 2021 Items)

9655.00 500D or more of approved brands/makes. Total 1097483.85

Item Breakup - 4-SCHEDULE-"D" (IRUSSOR 2021 Items)

3000.00 PSC sleeper track to required height / level in stages not exceeding 75mm or part thereof at a time, providing permissible ramp for the track, insertion of moorum / sand / stone ballast uniformly under the existing track and placing the same to safe approved gradient, gauge, cushion including levelling and one round of through packing to allow train movement at restricted speed of 30 kmph for a specified length with all leads & lifts and fixing, marking, painting rail level pegs at every 30m interval. Note: Lifting of track shall be done in stages as per procedure prescribed in latest edition of IRPWM to get the proposed final level as per approved working profile, as directed by Engineer in-charge.

3000.00 50mm lift or part thereof up to 275mm for item nos. 083010 for each TRM.

3000.00 prescribed in latest edition of IRPWM including cess dressing on both sides of track. The work will include removing excess ballast from track and putting the same in crib and shoulder by leading to a maximum of 50m including crossing of track, deweeding on ballast section etc and as directed by Engineer-In charge. Through packing of track, as per procedure prescribed in latest edition of Indian Railways Permanent Way Manual

3000.00 1540 Sleepers/Km or more LUMDING DIVISION-ENGINEERING/N F RLY First or Second Through Packing of track of all sleeper density including giving a general lift, as desired to eliminate sag after Deep Screening work, lifting of track, lowering of track and major realignment of curves and formation rehabilitation as per procedure prescribed in latest edition of IRPWM. Note: General lift is normally 25 mm and isolated lift may be up to 50 mm.

3000.00 1540 Third or subsequent Through Packing of track for all sleeper density including picking of slacks, as required after second through packing, subsequent to Deep Screening work as per procedure prescribed in latest edition of IRPWM. This item can also be used after lifting/regrading/realignment works also. Note: General lift is normally 25 mm and isolated lift may be up to 50 mm.

Item Breakup - 5-SCHEDULE-"E" (NS Items)

Removal of excavated/slip earth/ debris/ malba cum from the site of works to any other place outside Railway land/premises, including all excavations, handling, re-handling, loading, unloading and leading, etc. all labour and material as a complete job. Removal of Earth (all kinds of soils)/ROCKS, Boulders including mud/slush, slipped earth in catch water drains, side drains, over berms in cutting, water way of bridges, over coping of toe/breast/retaining walls etc. including crossing of nallah, railway tracks, making/repairing approach roads if required, all lead, lift, ascent, descents, or any other obstruction. Earth spoils to be dumped outside the cutting or railway embankments as per direction of Engineer in charge. LUMDING DIVISION-ENGINEERING/N F RLY

Hiring of PC-210/Hitachi-200 or similar for earth Per cutting machine in connection with emmergency Day removing of slipped earth for restoration of through traffic. The machine should be kept on BFR so that the restoration work can be taken up immediately after moving the BFR to affected location. The operator shall be available at affected location provided with Mobile phones of available network during this period. In case the machine is out of order non/operative, contractor should replace immediately within two hour else penalty of Rs. 5000/- per hour will be penalised after two hours. The rate includes all types of charges e.i. Fuel charges, Operator charges along with one assistant including all maintenance charges of the machine etc. complete. Rate is also includes all types of taxes as admissible by state or central Governments, octroi, toll tax, barrier tax etc. Vehicle shall run on pucca, kutcha road including along the track. The contractor shall arrange road permit for vehicle for all the states of operation as per instructions of Engineer-in-charge and machine shall not be more than three years old. The rate is for idle period only. (Payment for running charge will be made separately). Note : (i) The Payment of this item will be done only if machine is in working conditions and work for the day. (ii) This item is for hiring of PC-210 and same will be kept on BFR as per location requirement so that restoration work can be taken up immediately after moving the BFR to affected locations.

Running charges of PC-200/Hitachi-200 towards Hour the running of the machine during excavation of earth/removal of slipped earth including necessary fuel, Lubricant, Hydraulic and other consumables including repairing of any other parts of the machines during working hours all complete. Total 2895208.80

Item Breakup - 6-SCHEDULE-F (CPWD DSR 2023 ITEMS)