Strengthening of BLT Track at NCC Pit Line No. 2, 5, 7, 8 and NSS Yard Line No. 2, 4, 5, 6, 8 in the section of SSE/PW/SDAH under the jurisdiction of Assistant Engineer/Sealdah.

A-Items covering relevant chapters of the Delhi schedule of Rates 533028.00 Below/P

A1-Items covering relevant chapters of the ER USSOR 2021 1631459.70 Below/P

A2-Standard Schedule of Rates (P.Way) 2016- Metro Railway 6940898.00 Below/P

Item Breakup - A1-Items covering relevant chapters of the ER USSOR 2021

RM Insertion of rails of all types & length in track, laid on any type & density of sleeper to the specified gauge under traffic block. Rates include fastening of rail with sleepers with standard set of fastenings and fixing of fish plates and bolts or, if required, providing gap for welding and stacking of released material without infringement within 250m as directed by Engineer-in-Charge. Note: Rail drilling and cutting to be paid separately.

5000.00 with contractor's grease, conforming to Railway's specifications, labour etc. complete as per procedure prescribed in latest edition of IRPWM.

2000.00 track by using suitable approved chemicals and re- fixing after greasing of insert eye and ERC with Contractor's grease of specified quality as per provisions of IRPWM, as directed by Engineer in- charge. Note: 1.List of Seized ERC along with location shall be prepared after inspection of SSE/P.Way and marked prior to execution of this item. 2. Due care shall be taken to avoid any damage to the sleeper 3.A penalty of 50% of the basic cost of new sleeper in nearest sleeper factory shall be levied on each, if SGCI insert is broken or sleeper gets cracked in the process. Gas cutting of rail of various sections with contractor's tools & plants, as directed by engineer in-charge :

150.00 1796.24 using Railway's welding portion & Welder and finishing of weld to meet the prescribed tolerances and pass all stipulated tests with all required labour, materials, consumables, tools, equipments etc. to complete the work in all respect as per IR's "Manual for Fusion Welding of Rails by Alumino - Thermic Process" with latest correction slips, including marking of welded joint, painting weld collar with anticorrosive paint, restoration of track near weld joint to original position and fixing of joggled fish plate at new weld, to be removed after passing of weld in USFD test as directed by Engineer in charge. Note: 1. Only welding portion and related accessories as per Annexure - I and Welder shall be supplied by Railways. 2. Hydraulic Weld trimmer shall be used for chipping and profile Grinder for finishing. 3. Required nos. of Joggled fish plates shall be supplied by Railway at nearest P. Way Stores and the same shall be returned at nearest P. Way Store or at other location as per direction of Engineer-in-Charge after release from track. SEALDAH DIVISION-ENGINEERING/EASTERN RLY Anti-corrosive painting of rail on running track of any sleeper density on web, foot etc. including liner contact area (excluding bottom of foot) and fishing plane as per requirement with two coats of thickness of 100 microns each by bituminous black paint confirms to IS-9862 of reputed make including painting of liners, ERCs and including surface preparation, as a complete job as per procedure prescribed in latest edition of IRPWM Note: 60% of payment shall be made if painting on only gauge face side is done.

TRM Quick cutting with abrasive rail cutter of all types of rail sections including wear resistant, head hardened rails up to 110 UTS, with contractors tools & plants, equipment, consumable with all lead & lift etc. complete as directed by Engineer in- charge. Abrasive Rail Cutter will be as per RDSO Specification No. TM/SM/1 (Rev. 01 of 2012) with latest status of RDSO; Rail Cutting Wheel Abrasive Disc will be as per RDSO Specification No.TM/SM/2 (Rev. 01 of 2020)

Each Drilling holes of 16 mm to 32 mm dia. with Rail Drilling machine including chamfering with appropriate chamfering tools in all types of rail section with contractor's tools & plants, equipment, consumable with all lead & lift etc. complete, as directed by Engineer in-charge. Rail Drilling Machine will be as per RDSO Specification No. TM/SM/3, dated 24.04.1991.

Each Loading, leading and unloading of 52Kg / 60Kg rail up to 13 metre length by Railway's Rail Dolly / Dip Lorry to the nominated location under traffic with line protection in case road carriage is not possible with different lead with a lift up to 5 metre during block period.

MT Collection, segregation and stacking of various scattered P.Way materials at nominated stacking location with serviceable and un-serviceable ones separately within a lead up to 500 metre and lift up to 5 metre including crossing of track(s) wherever necessary as directed by Engineer-in-Charge.

400.00 Rails etc.

100.00 Engineer in charge, for various works under SSE/P.Way, with contractor's T&P, equipments, hand signal flags, etc. as per specifications, special conditions and detailed scope of work as furnished in the tender and as directed by the Engineer in charge. Note: Item shall be operated with prior approval of concerned Sr. DEN / DEN in charge. Total 1719498.00

Item Breakup - A2-Standard Schedule of Rates (P.Way) 2016- Metro Railway

Chipping of BLT bed up to required level including cum cutting of reinforcement with all contractor's men, materials, tools, plants etc. [Item No. 50051]. SEALDAH DIVISION-ENGINEERING/EASTERN RLY

Repairs with cement mortar (1:3) after applying a Sqm polymer based bonding agent made of cement, Sika Latex and water (as specified in Item No. 3.04 of Annexure - III). All contractor's men, materials, tools, plants etc. complete. [Item No. 50053].

Making holes between 67mm to 80mm dia in Each position in RCC trackbed in existing rail seat location or in new position as directed, duly opening of track fittings by contractor's own core cutter machine as per direction of Engineer-at-site. the work includes cutting of reinforcement (if any), removal of debris generated in making holes with all contractor's labour, machineries, tools & plants, electricity etc. complete in all respects. For 136 mm depth holes. [Item No. 50072]

Grouting of HDP insert/MCI insert in holes made Each with water sensitivity epoxy compound as per manufacturer's specification. The work includes opening and refixing of P. Way fittings and/or replacement of any damaged fittings etc. with all contractor's men, materials, tools & plants, gas, epoxy etc. except P.Way fittings as required will be supplied by Metro Railway free of cost. For 126 mm HDP insert. [Item No. 50082].

Padding at specified locations i.e in M1A Each assembly/M7 assembly/under ACBP/under crossing/around neck of MCI by water insensitive epoxy resin mortar from 8mm to 12mm thick as per manufacturer's specification after chipping off old padding/ concrete up to required level and cleaning old surface etc. The rate quoted shall include opening & refixing of bearing plate and all other fittings, lifting of rail etc. as many times as required to adhere to sequence of work. Padding of size 510mm X 220mm in M1A assembly. [Item No. 50091]. Total 6940898.00