Construction of Approach Road including RCC Box Culvert to Faecal Treatment Plant at Bokakhat Town, Ward No.-5 under 15th Finance Commission (Tied Grant) for the year 2023-24.

Amount

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (I) Private Land

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavat at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 as per Technical Specification Clause 404. (A) For Grading II (63mm to 40mm & using screening type A)

Inter locking concrete Block pavement i) a) Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504.

Providing and laying M-40 grade cement concrete Edge block/ Edge restraints complete as per Technical specification clause 1504

Excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, back filling the excavated earth to the extent required and utilising theremaining earth locally for road work.) (v) Marshy soil (A) Manual means ( upto 3 m depth)(with dewatering)

Removal of unserviceable soil including excavation, loading & disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

Providing brick soling in foundation and under floor at all levels with best quality picked Jhama Bricks, Sand packed and laid to level and in panel after preparing the sub grade as directed including all labour and materials and if necessary dewatering, complete. (a) Brick flat soling

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. C (I)RCC Grade M20

Supplying, fitting and placing TMT(Fe-500D) bar reinforcement in foundation complete as per drawing and technical specifications (TATA/ SAIL/ Esser Steel/ Jindal Panther steel/Shyam steel or equivalent)

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Providing, fitting and fixing signboard at the site of scheme including painting and writing as directed by the Department.

BhaskarJyotiGogoi (BID ID -250494)

MANISHA CHETRY KARDONG (BID ID -250555)