Rural Development Department Tender

RCC structures

Brick/Stone masonary with cement mortar

Providing Concrete concrete (1:3:6) in foundation and plinth using 4cm size hard granite crusher broken metal of approved quality from approved quarry including watering, curing, side shuttering and raming with cost, conveyance, royalty, taxes of all materials, labour charges, T&P etc. required for the work complete in all respect as per specification and direction of Engineer-in-Charge.

In Foundation

Construction of un-reinforced, 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 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, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, curing compound (where specified) and water finishing to lines and grade as per drawing and technical specification as per clause 1501 of MoRD and direction of Engineer in Charge.

RCC of design mix of M-30 grade having specified characteristics compressive strength/ target mean strength of 300kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 216/1987/IRC-78/1983 using crusher broken hard granite course aggregate of 20mm down graded sizes & proportion as specified in clause-302.6.2 of IRC 21/1987 & IS-10262 & subject to mix design in conformity with the grading & proportion of different materials for concrete as specified in the relevant codes of approved quality, obtained from approved quarry & using minimum quantity of cement confirming to codal provision including hoisting, lowering & laying concrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering , shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge but excluding cost, conveyance of tor steel & binding wire & labour charges for straightening, cutting, bending, binding welding & tying the grills lapping spacing etc. where ever necessary & hoisting & placing in position ( to be paid separately as required for RCC works)

Abutement & Pier Shaft

Approach slab

Abutement & Pier Cap

Dirt wall & Wing wall

Superstructure

Wearing Coat

Railing

Raft (Box Cell)

Wing wall (Box Cell)

Wearing Coat (Box Cell)

Road Kerb (Box Cell)

RCC of design mix of M-35 grade having specified characteristics compressive strength/ target mean strength of 350kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 216/1987/IRC-78/1983 using crusher broken hard granite course aggregate of 20mm down graded sizes & proportion as specified in clause-302.6.2 of IRC 21/1987 & IS-10262 & subject to mix design in conformity with the grading & proportion of different materials for concrete as specified in the relevant codes of approved quality, obtained from approved quarry & using minimum quantity of cement confirming to codal provision including hoisting, lowering & laying concrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering , shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge but excluding cost, conveyance of tor steel & binding wire & labour charges for straightening, cutting, bending, binding welding & tying the grills lapping spacing etc. where ever necessary & hoisting & placing in position ( to be paid separately as required for RCC works)

1200mm dia pile

Pier & Abutment pile cap

Providing plain cement concrete M-15 with clean black hard granite stone aggregates of 40mm & down graded size of approved quality from approved quarry consistent with strength & cover of concrete & laying in position in layers not exceeding 150mm thick in the proper packing by means of vibrator to proper slope and to the required level including hoisting lowering laying concrete providing side shuttering & finishing all exposed surface smooth supplying & working of pumps, labour & T&P articles & all machineries, dewatering if required with cost conveyance, royality of all materials complete in all respect as per specification & direction of the Engineer-in-Charge.

Foundation

Supply of HYSD bars confirming to gradeFe-500 cutting bending, binding, lapping, splicing, welding etc. (conforming to ISI specification) & jointing if necessary by lapping & tying the grills & placing in position as required for RCC works as per the approved design, hoisting, lowering & laying position including cost & conveyance of tor steel & binding wires of 18 to 20 gauge(as to be approved by the Deptt.) etc. complete (weight of binding wire shall not be considered for payment at all which will be borne by the contractor (standard CO-efficient of different sizes of the steel shall be considered & welding & lapping should confirm to relevant clause of IRC-21/1987)

Supplying & filling good clean river sand inside the well/approach road including watering to complete saturation & ramming complete with all leads & lifts including cost. Conveyance royality & taxes of all materials & cost of all labour & T&P required for the work complete ( measurement will be taken for compacted section as per direction of Engineer-in-Charge.)

Providing & fixing Drainage spout complete as per drawing and Technical Specification as per direction of Engineer-in-Charge.

Providing fitting & fixing strip seal expansion joints at the edges of the slab with suitable anchoring arrangements by 12mm. M.S. Bars as per MOST design & drawing including fitting, fixing & welding with 6 mm. plates & filling joints of wearing coat with bitumen joint filler 12 mm. thick & joint sealing compound at top including painting of exposed surface of M.S. covered plates with anticorrosive bitumanstic paint etc. with cost, conveyance taxes of all materials labour & T&P etc. complete in all respects as per specification & direction of the Engineer-in-Charge.

Providing and fixing in position 25 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications..

Providing Weepholes in brick masonry / stone masonry, plain / reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 of MORD specification for Rural roads and as per direction of Engineer-in- charge.

Gravel backing to revetment and slope of road embankment using good laterite moorum of approved quality from approved quarry including watering and ramming with cost, conveyance, royalty of all materials,labour charges ,T&P etc required for the work complete as per specification and direction of the Engineer-in- Charge.

Rough stone dry packing in aprons and revetments and stone pitching in slopes and boulder approns etc with hard granite stone of size 30 cm and above as per approved drawing and technical specifications complete in all respect as per Section 900, 1000 and 2500 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing& laying filter media with stone crushed aggregates of 45mm size satisfying the requirement laid down in clause 2504.2.2 of MoRTH specification to thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall & provided over the entire surface behind abutment,wingwall & return wall to the full height compacted to a firm condition complete as per drwawing & technical specification clauses and as per specification and direction of Engineer-in-charge.

Construction of embankment with approved materials deposited at site from excavation from foundation of other structures graded and compacted to meet requirement of table 300-2. including cost of all materials, labour charges, machineries, T&P etc. required for the work complete in all respect as per specification and direction of Engineer-in-charge.

Earth work in embankment with approved materials obtained from borrow pits with all leads and lifts transporting to site, spreading, grading to required slope and compacting at OMC by Vibratory Roller to meet the requirement of Table-300.2 as per Clause 305 of MoRT&H Specifications for Road & Bridge works(5th. Revision) complete including cost,conveyance,Royalities,Taxes of all materials, all labours,hire and running charges of all machineries,T&P ,sundries etc. complete as per specification and direction of Engineer-in-Charge.

Construction of granular Sub-base by providing Coarse graded Granular sub-base Grading-II material as per table 400-1 ,spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC , and compacting with vibratory roller to achieve the desired density complete as per Clause 401 of MoSRT&H Specifications for road & Bridge works(4th. Revision) .

Providing and laying , spreading and compacting stone aggregates of specific size for Water Bound Macadam as per specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to propper grade and camber, applying and brooming, crushable screening / stone screening , binding materials to fill-up the interstices of course aggregate, watering and compacting to the required density as perTechnical Specification Clause 405 of MORD specification for Rural roads by manual means including cost of all materials, labour charges, machineries, T&P etc. required for the work complete in all respect as per specification and direction of Engineer-in-charge.

WBM Gr-II

WBM Gr-III

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 of MoRD and as per direction of the Engineer-in-Charge.

Providing and applying Tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.40 kg per sqm area on the prepared granular surface and cleaned with hydraulic broom as per Technical Specification clause 503 of MORD specification for Rural roads including cost of all matrials labour charges, T&P etc. required for the work complete in all respect as per specification and direction of the Engineer- in- Charge.

Providing, laying and rolling of open-graded Premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm stone aggregates @ 0.27cum/10sqm area using S-65 penetration grade bitumen@ 14.60kg/10sqm area 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 as per Technical Specification Clause 508.of MORD specification for Rural roads by manual means including cost of all matrials, labour charges, T&P etc. required for the work complete in all respect as per specification and direction of the Engineer- in- Charge.

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 of MORD with S-65 grade bitumen laid by manual means I.e., without chips spreader & as per direction of the Engineer-in-Charge.

Providing and laying moorum sub-base by using moorum in shoulder in layers not exceeding 100mm watering and compacting to the required density in OMC with PRR with cost, conveyance, royality of materials, labour charges, T & P etc as required for the work complete in all respect as per speification and direction of Engineer in charge.

P.C.C. work of M-15 Grade as per drawing & technical specification including cost of all materials labour T&P etc complete.

Toe wall base

Toe wall

Painting two coats with any approved synthetic enamel paint of approved colour, shade and quality to exterior plastered surface of approved quality in all floors and all heights including preparing the surface, watering and curing with cost, conveyance, royalties of all materials and cost of all labour, scaffolding, sundries and T&P. etc. required for the work etc. complete as per specification and directed by the Engineer in charge.

Painting two coats over a coat of priming on concrete surface by using water based cement paint of approved quality including cost of all matrials, labour charges, T&P etc. required for the work complete in all respect as per specification and direction of the Engineer- in- Charge.

Supplying, fitting, fixing of roads sign board as per approve drawing including cost, conveyance, royalty, taxes of all materials, labour, T & P etc. providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC: 67-2010 made of A.C.P. (Aluminum composite panel) used for sign boards with a thermoplastic core of low density polyethylene (LDPE) between two thick sheets of aluminum with over all thickness of 4mm and aluminum thickness of 0.5mm on both sides as per requirement in table 6.1 of IRC-67/2010 and as per technical specifically of clause 801.3 supported on a mild steel angle iron post 75mm x 75mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 40cm x 40cm x 60cm. 60cm below ground level as per approved drawing including excavation, curing etc. complete under the supervision of Engineer-in-charge.

1000 mm x 900 mm size board