TN No 1 2025 26 SDO Dated 05.08.2025

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges shch as baling out water, shoring, strutting, walling & forming protective bunds wherever necessary etc., complete as per relevant standard specification for DRESSING THE BED UPTO SILL LEVEL for HLB

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank, with all leads and lifts as per SS20B including cost of all labour, equipments and all other incidental charges such as baling out water, providing and maintaining necessary cofferdams sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavation backfilling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification, for PILE CAPS UNDER ABUTMENTS, RETURNS AND PIERS FOR FOUNDATION for HLB, RCC Retaining walls

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as providing and maintaining necessary cofferdams, sheeting, shoring, bracing and their subsequentremoval, removal of all logs, stumps and other deleterious matte rand obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevent standard specification for Foundation of TOE WALL

Providing and driving in position permanent M.S liners 6mm thick for piles from bottom of pilecap as per cl.709.1.4 of IRC : 78 - 2014 including cost and liners and fabricating, welded construction with consumable, labour and plants and driving to be left peramnently with the pile shaft as per the requirement and as per standard specification and placing them in position with all leads and lifts etc. complete as per Section 1100 & 1600 of MoRT & H specification (V Revision) for HLB

Providing reinforced cement concrete of grade M-35 grade (Design Mix)using 20mm ISS HBG metal cast-in-situ bored piles of 1200 mm diameter as per CI.709.1.9. of IRC: 78-2014, conveyance of all materials to site and cement at site but excluding cost and fabrication of steel including placing of reinforcement in positio before concreting setting up piling equipment, Shifting the same from one pile location to anthor pile location dismantaling and including all labour for boring through all soils, leading the excavated earth to a distance 200m including forming of fworking platform over the river bed for accommodating piling equipment forming approaches to the working platform, mixing concrete, filling it in position by tremie pipe, cutting of pile head to cut-off level for casting pilecap, including diversion of water course if necessary and all other incidental charges tec., complete as per standard specifications, forming and maintaning protective bunds and all other incidental charges etc....complete for PILES BELOW ABUTMENTS AND PIERS as per section 1100 & 1700 of MoRT & H specification (V Revision) for HLB

Vibrated Cement concrete - M15 (Nominal mix ) using 40mm ISS metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete, Tools and Plants and incidential charges etc., complete as per section 1100 of MoRT&H specification (V Revision) for LEVELLING COURSE BELOW FOUNDATION OF ABUTMENTS & PIERS, BASE COURSE BELOW APPROACH SLAB for HLB as per section 1500, 1700 & 2200 MORT&H specification (V Revision).

Plain Cement Concrete of grade M 10 nominal mix 1:3:6) using 40mm HBG metal including cost and conveyance of all materials to site and cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete working at depths, Tools and Plants and incidental charges such etc., complete as per relevent standard specification for LEVELLING COURSE OF TOE WALL & RCC Retaining Wall.

Vibrated Cement Concrete of grade M15( Nominal Mix 1:2:4) using 40mm HBG metal including cost and conveyance of all materials to site and cement at site including cost of formwork, soft water, Labour charges for mixing, transporting, laying and curing concrete working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for SUBSTRUCTURE OF TOE WALL

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for PILECAP UNDER ABUTMENTS, RETURN WALLS AND PIERS OF HLB as per section 1500, 1700 & 2200 MORT&H specification (V Revision).

Vibrated Reinforced Cement Concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, for ABUTMENTS AND RETURN WALL SUBSTRUCTURE OF HLB as per section 1500, 1700 & 2200 MORT&H specification (V Revision).