CRD/ 2025-26/1 Construction of RCC Cell Bridge at Selekhaguri Bazar to No.1 Gwjwnpuri village road under Chirang Forest Division

Amount

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of a lead upto 1000m. i) Private land

Earth work in excavation of foundation of structure as per drawing and technical specifications setting out, construction of shoring and bracing removal of stumps and other deleterious matter dresing of sides and bottom and back filling with approved materials. I. Ordinary soil

Sand filling in foundation trenches as per drawing and technical specifications.

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

Plain/ Reinforced cement concrete work in open foundation as per drawing and technical specifications. (II) RCC Grade M-25.

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications. B. With natural gravel. (ii) Nominal mix 1:2:4 (a) Height upto 5M.

Supplying, fitting and placing of TMT bar reinforcement in sub-structure as per drawing and technical specifications.

Supplying, fitting and placing TMT bar reinforcement in super-structure as per drawing and technical specifications.

Providing and laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and technical specification.

Providing weep holes in brick masonry/ plain/ reinforced concrete abutment, wing wall/ return wall with 100mm dia AC pipe through the full width of structure with slope 1V:20H towards drawing force complete as per drawing and technical specification.

Back filling behind abutment, wing wall and return wall as per drawing and technical specification. II) Sandy material

Providing and laying curtain walls as per drawing and technical specifications cement concrete grade M10.

Construction of RCC railing of M25 grade, in cast-in-situ with running 20mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000mm as per drawing and technical specifications.

Flexible Apron: Construction of flexible apron 1m thick comprising of loose stone boulders weighing not less than 25 kg beyond curtain wall.

Providing, fitting & fixing of Diplay board with carrying charge

HITESWAR BASUMATARY (BID ID -270215)

Sri Rourwtwn Basumatary (BID ID -270266)

MUKUL CHANDRA DEKA (BID ID -270287)

Jamidar Narzary (BID ID -270278)