Jharkhand State Rural Road Development Authority Tender

Excavation in Cutting in Soil by manual means with lead upto 50 m Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3

Qty (Free Lead)

(Lead upto 250m))

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.

Construction of granular sub-base by providing well graded material, 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. GRADING-III

Water Macadam Base WBM Grading 2 (By manual means) providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading inuniform thickness, hand packing, rolling with smooth wheeled roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

Water Bound Macadam Base WBM Grading 3 (By manual means) 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 wheeled roller 80-100 kN in stages to proper grade and camber, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510

Construction of un-reinforced, dowel jointed at expansion and construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days

Providing and fixing of typical PMGSY informatory Sign Board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6mm thick top and middle plate duly welded with MS flat iron 25mmx5m size on back onedges. The lower plate will be welded with MS angle iron frame of 25mmx25mm x5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75mm x 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 MS will be stoe enameled on both sides. Lettering and printng 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 as per drawing.

Direction and Place Identification Signs upto 0.9 sqm Size Board. Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, 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 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing

Reinforced cement concrete M-15 grade Ordinary Kilometer Stone (Precast) stone/Local stone of stadard design as per IRC:8 fixing in position including painting and printing etc as per drawing and Technical Specification Clause 1703.

Reinforced cement concrete M-15 grade 200m stone (Precast) stone/Local stone of stadard design as per IRC:8 fixing in position including painting and printing etc as per drawing and Technical Specification Clause 1703.

Boundary pillar: Reinforced cement concrete M-15 grade boundary pillars/Local stone of standard design as per IRC:25 fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification Clause 704. (Boundary pillar/ FI Post)

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 including setting out,construction of shorting and bracing, removal of stumps and other deleterious

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling Coarse below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Stone masonry in cement mortar (1:4) random rubble masonry for foundation complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Plastering with cement mortar (1:4), 25mm thick on brick work in substructure as per technical specification.

Maintenance

For 1st Year

For 2nd Year

For 3rd Year

For 4th Year

For 5th Year