PDNA/ Dhubri /02

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

Construction of granular sub-base by providing close graded Material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotovator at OMC and compacting with vibratory power roller to achieve the desired density as per Cl. 401(including cost of testing of materials at site and laboratory as directed by the deptt.) (ii) for grading II Material. Rate as per Analysis III

WBM-3 ,Using crushable screening such as moorum gravel 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 three wheel 80-100KN static roller in stages to proper grade and camber, applying and brooming , crushable screeining to fill up the interstices of coarse aggregate,watering and compacting to the required density Grading 3 as oer Technical Specifications clause 405 (A) By Manual means Rate as per Analysis -III

Penel Concrete : Plain Cement Concrete of grade M30 without plasticiser using concrete mixure as per SOR for APWD (Rural Roads) for 2020-21 ( including cutting ).

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 a mild steel angle iron post 75 mm x 75 mm x 6 mm 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 'ii) 600mm equilateral triangle

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 a mild steel angle iron post 75 mm x 75 mm x 6 mm 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 'iii) 600mm circular

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 a mild steel angle iron post 75 mm x 75 mm x 6 mm 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) 800mm x 600mm rectangular

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1

Supplying, filling and laying in loose with Geo-textile bags of Type-A (1.03x0.70 M) made of Geo textile non woven fabric sheets of 400 GSM manufactured from polyster/ polypropylene conforming to relevant ISO standard filled with specified sand/ silt from flood plain or adjacent char within a distance of 90 m of the work site including excavation, filling Geo bags with sand weighing 126.00 kg after filling, stitching the mouth of the filled bags with polypropylene or polyster complete as per technical specifications and as directed. (b) Without Boat.

Supply, Stitching and Laying of Non wooven Geo textile Fabric sheet of 400 gsm.

Supplying ,fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75 cm below the ground with M15 Grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size ) of cement concrete and required reinforcement tied in position with annealed black wire including cenrering , moulding the top , curing including painting concrete surfaces in 23cm strip upto 0.75m from the top alternately in black and white and having 2 nos reflective band of desired shade etc. complete as per design and as directed. a) 300cm dia RCC guard post reinforcement of 6nos 12mm TMT main steel bars and 6mm TMT/MS stirups at 15cm c/c In two nos bridge approaches and junctions. Guard post @ 2.00m for 500 m

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