Improvement of Road from

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, burshes,shurbs, sapling and trees ……………...150mm 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 1.5m, …………...Table 300.1 and 300.2 with a lead upto 1000m 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 lift ……….. Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub base by providing well graded materials, spreading in uniform …………….. complete as per technical specification clause 401. (A) By Mix in Place Method (ii) For Grading- II materials

3) WBM Grading 3- Using stone screening type-B 11.2 mm for Gr-III: Providing, laying, spreading and compacting stone aggreegates of specific size to water bound macadem ……………... grading 3 as per Technical Specification Clause 405. 3) Grading-III (A) By Manual means.

Inter locking concrete Block Pavement Providing and laying of interlocking Concrete Block Pavement (M40) having thickness 80mm as per drawing and technical specification clause 1504 (inclusive of Edge restrain and carriage)

CROSS DRAINAGE WORKS 1: Excavation for structure Earthwork in excavation for foundation of structure as per drawings and technical specifications,including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of side bottoms and back filling approved material. 1. Ordinary Soil (i) Depth upto 3m (with dewatering).

Plain cement concrete M-10(1:3:6 nominal mix) in levelling course to below open foundation of head walls as per drawing & technical specification clause 1109 B. with nataral gravel (I) PCC Grade M-10 Nominal Mix 1:3:6.

Bedding for pipe (ii) Type B (First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per clause 1105(ii)

Stone masonry work in cement mortar in foundation complete as per drawing and technical specification clause 702,704,1202 & 1203.

Plastering with cement moratr (1:4), 15 mm thick on brickwork in substructure as per technical specification clause 613.4 &

Providing and laying reinforcement cement concrete pipe NP3 for culverts of first class bedding of granular materials in single row includin fixing collar with cement morter 1:2 but excluding excavation protection works back-filling concrete and masonry works in head walls and parapets clause 1106. B. 1000 mm dia.

CROSS DRAINAGE WORKS 2: Excavation for structure Earthwork in excavation for foundation of structure as per drawings and technical specifications,including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of side bottoms and back filling approved material. 1. Ordinary Soil (i) Depth upto 3m (with dewatering).

PCC 1:3:6 in foundation Plain cement concrete M-10(1:3:6 nominal mix) in levelling course to below open foundation of head walls as per drawing & technical specification clause 1109 B. with nataral gravel (I) PCC Grade M-10 Nominal Mix 1:3:6.

Bedding for pipe (ii) Type B (First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per clause 1105(ii)

Stone masonry work in cement mortar in foundation complete as per drawing and technical specification clause 702,704,1202 & 1203.

Plastering with cement moratr (1:4), 15 mm thick on brickwork in substructure as per technical specification clause 613.4 &

Providing and laying reinforcement cement concrete pipe NP3 for culverts of first class bedding of granular materials in single row includin fixing collar with cement morter 1:2 but excluding excavation protection works back-filling concrete and masonry works in head walls and parapets clause 1106. B. 1000 mm dia.

SIGN BOARD: Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lines type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75mm X 75mm X 6mm firmly fixed to the fround by means of properly designed foundation with M15 grade cement concrete 450mm X 450mm X 600mm, 600mm below ground level as per drawing and technical specification clause 801. vi) 60 cm x 60 cm square.

Providing reflective pavement marker with a provision of spike at the bottom with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRTH & H's fixed to the road surface using the adhesives and the procedures recommended by the manufactures with three months replacement warranty and free maintenance.

Planting of trees and their Maintenance for three year (Planting of trees by the road..................maintaining the plants for three years.

HARADHAN KUNDU

RABINDRA BASUMATARY