MAINT/SOPD-G/2025-26/70

1_Barpeta Patbaushi Keoutkuchi Road to Mailkuchi:- Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (i) By Manual Means (a) In area of non thorny jungle

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

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. Private Land

Construction of Granular surface course by providing well graded material , spreading in uniform layers with motor graded on prepared surface , mixing by mix in place method with rotavator at OMC , and compecting with three wheel 80 - 100 KN static roller capacity to achive the desired density , complete as per Technical Spcification Clause 402 .(ii)

2_ Tetelirtal Chariall to Dakhin Tetelirtal Road:- Earthwork in excavation of foundation of structure as per drawing and technical specification clause 305.1 including setting out construction of shoring and braching removel of stumps and other deleterious matrial and disposal upto a lead of 50 m dressing of sides and bottom and backfilling in trenches with excavated suitable material Ordinary soil (i) Up to 3.00 m depth

PCC M10 ( 1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings and technical specification clause 1109

Providing concrete for plain/reinforced concrete in open foundation complete as per drawings and technical specification Clause 802,803,1202&1203(A) With crushed Stone (iii) P.C.C grade M20 Nominal mix 1:2:4(Hand mixing)

plain/reinforced concrete in substructure complete as per drawings and technical specification Clause 802,803,1202&1203(A) With crushed Stone (iii) P.C.C grade M20 Nominal mix 1:2:4(Hand mixing)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106.

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (i) By Manual Means (a) In area of non thorny jungle