Improvement of road from Katimari Sani Mandir to Asharikandi village under State Govt. Good Will project under SOPD-G for the year 2020-21, Kokrajhar West LAC

Amount

A) By mix in place method 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 rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) Grading - II

3) WBM Grading 3 - Using stone screening Type-B 11.2mm for Gr. III : Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means

Providing and laying interlocking concrete block pavement (M30) having thickness 80 mm as per technical specification clause 1504 (inclusive of edge restraint and carriage)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. (ii) Ordinary kilometre Stone (Precast)

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. (ii) 200m Stone (precast)

(A)Retro-Reflectorised Traffic signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on GL pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 60cm x 65cm rectangular

(B) Semi Reflective Traffic signs Providing and fixing of Semi Reflective cautionary, mandatory and informatory sign as per IRC:67 made of 1.5 mm thick MS sheet duly stove white coloured in front and gray coloured on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per clause 1701.3.9 of MORD of RR of required shade and coloured supported and welded on 47mm x47mm 12SWG sheet tube firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701.2.2 (ii) 60cm equilateral tringle

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

Dharamsing Narzary

RWIRUP MUSHAHARY