TN_17_7_R_1 Construction of road from Paschim Ramgaon LP School to Pub Ramgaon LP School under Assam Govt. GoodWill Project under SOPD in Baksa District for the year 2020-21.

Amount

(A) Road Work: 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 (C/S area as per statement I)

Construction of subgrade and earthen shoulder with approved 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 a lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private land

Construction of granular sub-base by providing well graded material, spreading in uniform layer 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 Material From CH. 00.00m to CH. 2450.00m (200.00m)

WBM Grading 3 : Using stone screening type A 13.2mm for Gr 3:- 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 Caluse 405. (a) By manual means From Ch. 00.00m to Ch. 2450.00m (-200.00m)

Inter locking concrete block pavement, (i) Providing and laying interlocking concrete block pavement having thickness 80mm as per technical specification clause 1504. From Ch. 00.00m to Ch. 2450.00m (-200.00m)

Kilometre Stone Reinforced cement concrete M-15 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 Kilometer stone (Precast)

Kilometre Stone Reinforced cement concrete M-15 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. iii)200m stone (Precast )

Retro reflectorised Traffic sign: 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 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per approved drawings and Technical Specification Clause 801. (iv) 80cm x 60cm rectangular.

Retro reflectorised Traffic sign: 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 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per approved drawings and Technical Specification Clause 801. (ii) 60 mm triangle

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

(B) CD Work: HPC 1000mm dia, (Single Row) 2. Nos. Earth work in excavation for foundation of structure as per drawing and technical specification cl 305 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead 50m, dressing of sides and bottom and back filling in trenches with excavated suitable materials. I. Ordinary soil, (i) Upto 3.00m depth

(PCC M10 Grade) Plain Cement Concrete Nominal mix crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and complete by vibrataion including curing complete.

Brick Masonry Work in cement mortar 1:3 in foundation complete exculding pointing and diastering as per drawing and technical specification Clause 602,603,604,1202&1204. 1) In cement mortar 1:3

Brick Masonry Work in cement mortar 1:3 in substructure complete excepting pointing and diastering as per drawing and technical specification Clause 602,603,604,1202&1204. 1) In cement mortar 1:3

Plastering with cement mortar (1:3) proporation on brick on brick work in substructure as per technical specification Clauses 313.3 & 1204

Providing and laying RCC Pipe NP3 pipe for culvert on first class bedding of granular materials in single row including fixing coller with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete & masonary works in head walls and parapets clause 1106. b.1000 mm dia.

SHRI SUSHANTA KUMAR NAYAK