SENL/SOPD-G/2020-21/BAR-60 (Construction of Road from D.K. Road to Chantalia Para under SOPD -G)

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and tree of girth upto 300mm, 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 150mm in thickness as per technical specification Clause 201. By Manual Means (A) In area of non thorny Jungle.

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 By Mechanical Means (i) Private Land

Construction of sub grade and earthen shoulder with approve materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 with lead upto 1000 m as per Technical Specification Clause 303.1(i) Private Land

Construction of granular sub-base by providing well graded materials, 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) For Grading II materials

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheels 80-100 KN static roller in stages to proper grade and camber, applying and brooming stone screening to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading III as per Technical Specification Clause 405. (A) By Manual Means

Providing and laying of interlocking concrete Block Pavement (M30) having thickness 80mm as per technical specification clause 1504 complete including carriage (a) Including edge restraints/block

Kilometer stone RCC M15 grade kilometer stone/local stone of standard design as per IRC 8 fixing in position including painting & printing etc. as per drawing and technical specification Clause 1703. (ii) 200m stone (Precast)

RCC M15 grade kilometer stone of standard design as per IRC 8 fixing in position including painting & printing etc. drawing as per technical specification Clause 1703. (ii) Ordinary Kilometer Stone (Precast)

10.3(A) (1) : Providing and fixing of reto-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 , 1.5mm thick supported on a mild stell angle iron post 75mmx75mmx6mm firmly fixed on the ground by means of properly designed foundation with M15 grade Cement concrete 450mm x450mm x 600mm, 600mm below ground level as per drawing and Technical Specification Clause 1701.

10.2(A)(II):- Providing and fixing of reto-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 , 1.5mm thick supported on a mild stell angle iron post 75mmx75mmx6mm firmly fixed on the ground by means of properly designed foundation with M15 grade Cement concrete 450mm x450mm x 600mm, 600mm below ground level as per drawing and Technical Specification Clause 1701.. (b) 60cm equilateral triangle

Earth work in excavation of foundation … etc. I. Ordinary Soil. A. Manual Means (i) Upto 3.00 M depth. Face wall Bed

Bedding for Pipe : Laying concrete caddle bedding with M15 Grade Cement Concrete as per Clause 1105(i)

Providing and laying RCC Pipe NP-3 as per design in single row … etc (B) 1000mm dia

Brick masonry in cement mortar in sub-structure….. etc II . In 1: 4 cement mortar.

Plastering with cement mortar ( 1:4 ), 15mm thick on brick work in sub-structure …etc

Backfilling in foundation trenches as per drawing and technical specification Clause 1108

Biswadev Das

Md. Mahsen Ali

KANAKESH DAS