EE/B and KTRD/9/SOPD-G/20-21

Amount

Constn of embankment with materials obtained from borrow pits etc complete as per technical specifications and approved estimate.

Constn of subgrade and earthen shoulder with approved materials obtained from borrow pits etc complete as per technical specifications and approved estimate.

Constn of GSB (Grading II material) by providing well graded materials etc complete as per technical specifications and approved estimate.

Providing laying and compacting stone aggregates of specific sizes to WBM-3 with stone screening Type B 11.2mm etc complete as per technical specifications and approved estimate. By manual means

Providing and laying interlocking concrete block pavement (M40) having thickness 80 mm as per technical specification clause 1504.(Inclusive of Edge Restraint and Carriage)

Painting two coats including prime coat with epoxy paint of approved brand on concrete / steel surfaces etc complete as per technical specifications and approved estimate. Top of Edge restrain beam, Line Dashes, Arrow etc.

Providing and fixing retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens typereflective sheeting vide clause 1701.2.3 etc complete as per technical specifications and approved estimate. i. 900mm equilateral triangle

Providing and fixing retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens typereflective sheeting vide clause 1701.2.3 etc complete as per technical specifications and approved estimate. ii. 600mm equilateral triangle

Providing and fixing retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3 etc complete as per technical specifications and approved estimate. iii. 600mm circular.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 1701 etc complete as per technical specifications and approved estimate.

Reinforced cement concrete M15 grade kilometre stone/local stone of standered design as per IRC :8 etc complete as per technical specifications and approved estimate. i) Ordinary Kilometre stone (precast)

Reinforced cement concrete M15 grade kilometre stone/local stone of standered design as per IRC :8 etc complete as per technical specifications and approved estimate. ii) 200m stone (precast)

Tree reflector made of high intensity grade retro-reflectorised sheeting fixed over aluminium sheeting etc complete as per technical specifications and approved estimate.

Planting of Trees by the road side (Avenue trees) and their Maintenance for three years etc complete as per technical specifications and approved estimate.

Earth work in excavation for structures as per drawing and technical specification clause 305.1,including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials etc complete as per technical specifications and approved estimate.

Providing concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification clause 802,803,1202 & 1203 B. With natural Gravel (i) PCC Grade M-10 (I) Nominal Mix 1:3:6

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802,804,805,806,807,1202 and 1204. B. With natural Gravel II. PCC Grade M-20

Providing and laying reinforced cement concrete pipe NP3 as per designed in single row for culvert on 1st class bedding of granular materials including fixing of collars with cement mortar 1:2 as per clause 1106 (1000 mm dia)

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

Providing and laying reinforced cement concrete pipe NP3 as per designed in single row for culvert on 1st class bedding of granular materials including fixing of collars with cement mortar 1:2 as per clause 1106 (600 mm dia)

Providing concrete for plain / reinforced concrete in open foundation complete as per drawing and technical specifications Clause 802,803,1202 & 1203. PCC Grade M-10, Nominal mix 1:3:6

Plain / reinforced cement concrete in substructure complete as per drawing and technical specifications Clause 802,804,805,806,807,1202 and 1204. PCC Grade M-20, Nominal mix 1:2:4

Back filling behind abutment, wing wall and return wall as per drawing and technical specification clause 1204.3.8, (I) Granular materials

Providing weepwholes in Brick masonary / stone masonary plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structure etc complete as per technical specifications and approved estimate.

Abdul Munim Borbhuiya