Construction of New intermediate Station at Moupur, Assam, CH- 19/064 Km in between Kamalajari and Byrnihat, including balance work from CH- 9/500 km to 19/500km and track linking from kamalajari yard with other ancillary works, in connection with Tetelia-Byrnihat New Line Project

G1A-Annexure-I : Execution of USSOR-2021 Items of Works 76304385.60 Below/P

G1A-Annexure-II : Execution of NS Items of Works 5193999.53 Below/P

Item Breakup - G1A-Annexure-II : Execution of NS Items of Works

Conducting integrity test with cross Each holes (two diametrically opposite longitudinal holes along the pile shaft) ultra sonic monitoring (Chum) method in cast in sity bored piles be specialized agency having necessary experience and expertise. The rate shall include hiring of traied professional & equipment, in site testing of piles, transportation, analysis of data recorded during teat, preparation & submission of report. The rate shall include cost of labour, consumables, transport, hiring charges, taxes etc all complete. Total 5193999.53

Item Breakup - G1A-Annexure-I : Execution of USSOR-2021 Items of Works

651.24 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 in RCC raft foundation & Pile cap 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 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 for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item. Boring, providing and installation of bored cast in-situ Reinforced Cement Concrete piles of specified diameter and length below pile cap of specified grade with Design Mix Cement Concrete, using 20mm graded crushed stone aggregate and coarse sand of approved quality, to carry a safe working load not less than specified, concreting by machine batching, machine mixing, scaffolding, using Admixture in approved proportion (as per IS:9103), placing with tremie pipe, chipping off of pile top to remove laitance concrete above cut off level etc., pumping and bailing out water, by percussion drilling using Direct Mud Circulation (DMC) or Bailor and Chisel technique by tripod and mechanical Winch machine, complete in all respect as per approved drawing, specification and direction of the Engineer in charge. Note: 1. Payment for only cement, reinforcement and permanent casing pipe (if any ) shall be made extra. 2. Length of the pile for payment shall be measured up to the bottom of RCC pile cap. 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.

Metre NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

142.82 permanent casing pipe for bored piles for all diameters with specified thickness of steel plate including all labour, materials, tools & complete as per approved drawing & specifications complete in all respect as per the direction of Engineer in charge. Note: Payment shall be made as per the weight of circular plate of casing pipe only. Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer.

3.00 100 T capacity pile

7.00 capacity up to 100 ton capacity pile Lateral load testing of single pile in accordance with "IS Code of practice IS:2911 (Part-IV) for determining safe allowable lateral load of pile" with all labour, material, tool & plants, equipment, machinery, etc complete as per drawing and specification as directed by the Engineer.

3.00 above 50 ton and up to 100 ton

402.00 testing of piles with contractor's men, materials and machines. The rate includes cost of Inspection of site, preparation of pile head and any other unforeseen cost required for the test, submission of reports in triplicate as per satisfaction of the Engineer in Charge. Centering and shuttering including strutting, propping etc. and removal of form for :

2904.00 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 Supply and using Cement at Worksite

35.82 approved brands/makes

273.52 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.

471823.95 grade Fe-500D or more of approved brands/makes. NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION Total 102202498.80

Item Breakup - G1B-For Utility Shifting Work

Utility Shifting of Civil Work Total 13853899.83 Item- 2 Utility Shifting of Signal and Telecommunication Work S No. Item Description of Item Unit Qty Rate Amount No

Utility Shifting Telecommunication Work Total 6006523.06 Item- 3 Utility Shifting of Electrical Work S No. Item Description of Item Unit Qty Rate Amount No

Utility Shifting of Electrical Work Total 5190652.04

Item Breakup - G1C-For Unforeseen Work

Unforeseen Civil Work Total 34634749.59 Item- 2 Signal and Telecommunication Work S No. Item Description of Item Unit Qty Rate Amount No

Unforeseen Telecommunication Work Total 15016307.65 Item- 3 Electrical Work S No. Item Description of Item Unit Qty Rate Amount No

Unforeseen Electrical Work Total 12976630.10