Construction of road from Jalthengpara Chuba to Simlibari Bathou Mandir including 2 Nos HPC under 15 Finance Commission 2021-22 under Untied Grant 2022-23

Amount

Construction of embankment with approved material obtained from borrow pits with all lift upto 1.5m, transporting to site, spreading , grading to required slope and compacting to meet requirement to Table 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5 (i) Private Land

Collection of sand gravel containing 60% and 40% gravel at quarry free from disintegrated and flaky pieces vegetation and other deleterious matter and adherent coating etc., (Rate including FR & ST loading, unloading stacking in working site from nearest quarry as directed)

Labour for spreading metal gravel / granular material on the road surface as directed including dressing and cambering the formation and utilizing the loose earth in filling the depression as directed including carriage of gravel within 30 m

CONSTRUCTION OF RCC SLAB CULVERT OF 2.00 M SPAN Excavation of Structures Earthwork in excavation for structure as per drawing and technical specifications Clause 305.1 incl. setting out, constr of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. 1. Ordinary soil, upto 3m depth.

Proving conc. For plain/reinforced conc. In open foundations complete as per drawings and technical specifications Clause 802, 803, 1202,& 1203 A. With crushed stone. 1. PCC Grade M 10, Nominal mix 1;3:6

Proving conc. For plain/reinforced conc. In open foundations complete as per drawings and technical specifications Clause 802, 803, 1202,& 1203 A. With crushed stone. 1. PCC Grade M 20, Nominal mix 1:2:4

Providing and laying reinforced cc in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 A. With crushed stone 1. RCC grade M 20 (I) For niminal mix 1:2:4 (a) Height upto 5 M

Drainage spouts complete as per drawing and technical specifications clause 1209

Filler Joint iv) Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6% bitumin by weight

Supplyining, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses1002, 1010 and 1202

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of (v) :20(H) towards drawing face complete as per drawing and technical specifications Clauses 614, 709, 1204.3.7

Providing and laying RCC wearing course M-30 grade incl. reinforcemrnt complete as per drawing and technical specifications Clauses 800 and 1206.30 A. With crushed stone.

CONSTRUCTION OF 2 NOS 1000 MM NP-3 HP CULVERT (SINGLE OPENING) Excavation of Structures Earthwork in excavation for structure as per drawing and technical specifications Clause 305.1 incl. setting out, constr of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. 1. Ordinary soil, upto 3m depth.

Bedding for pipe Laying conc. Cradie bedding with M 15 Grade cement conc. As per Clause 1109.

PCC 1:3:6 in Foundation Plain Reinforced conc. M 10 (1:3:6) in levelling course below open foundation of Head walls as per drawing and technical specifications Clause 1109.

Providing and Laying RCC NP3 in Single Row Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, conc and masonry works in head walls and parapets Clause 1106 (B) 1000 mm dia.

Brick Masonry work Brick Masonry work in cement mortar in foundation of Head wall excluding pointing and plastering as per drawing and technical specifications Clause 1109. i) Brick Masonry in 1:3 cement mortar.

Brick Masonry work Brick Masonry work in cement mortar in substructure complete excluding pointing and plastering as per drawing and technical specifications Clause 602, 603, 604, 1202 and 1204. i) Brick masonry 1:3

Plastering Plastering with cement mortar (1:4) 15mm thick on brick work in substructure as per drawing and technical specification

Sri Bikash Nath