Rural Development Department Tender

cement concrete

Above 600 mm dia to 900 mm dia

Construction of embankment/Sub grade/ earthen shoulder with approved material obtained from borrow pit with lift up to 1.5 m transporting to sites, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 as per Clause 301.5 of MoRD specification for rural roads & as per direction of the Engineer-in-Charge.

Excavation of road way in soil with hyudrulic excavatir if 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requiremetns of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m. and lead upto 1000m. as per Technical Specification Clause 302.3 of MORD.and as per the direction of the Engineer-in-charge

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain & foundation of other strutures graded & compacted to meet the requirement of Tables 300.1 & 300.2 as per clause no.301of MORD specification for Rural roads and as per direction of Engineer-In-Charge.

Construction of soil aggregate sub-base by providing well graded material of nominal maximum size grading 20 mm as per table 2.3 of IRC sp 77 2008, spreading in uniform layers with tractor mount appropriate grading arrangement on prepared surface, mixing by mix in place method at OMC with tractor mount appropriate rotavator attachment and compacting with three wheeled 80- 100 KN static roller to achieve the desired density as per the specification contained in para 2.2.3.6 and 3.7 of IRC sp 77 2008 and as per the direction of Engineer In Charge.

Providing, laying and spreading Material on a prepared sub grade, adding the designed quantity of cement and Envirotac - Vinyl Acete Acrylic Copolymer to the spread Material, mixing in place with rotavator, grading with the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub-base.and as per the direction of Engineer In Charge.

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 80-100 KN static roller in stages to proper grade & camber, applying & brooming, crushable screening / stone screening to fill up the interstices of coarse aggregate, watering & compacting to the required density as per Clause 405 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per direction of Engineer in Charge.

W.B.M G-II

W.B.M G-III

Providing and applying primer coat with bitumen Emulsion [SS-1] on prepared surface of Granular base including cleaning of road surface & spraying primer @ 0.70kg/ 1.0 kg/sqm using mechanical means as per clause 502 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per direction of Engineer-in charge.

Providing and applying tack coat with bitumen Emulsion [RS-1] using emulsion distributor @ 0.25 to 0.30 kg /sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom as per clause 503 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per direction of Engineer-in charge.

Providing & laying Bituminous Macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 504

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates by cold mix Technology, by using MS grade of approved bitumen 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 type -C per technical specification clause 508. and as per direction of 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 (By Cold Mix Technology using SS1 grade of Bitumen) and as per direction of Engineer-in charge.

Fine dressing and turfing including transportation by mechanical means with all leads and lifts and placing of turfs in position and ramming with thapies including watering and cost of labour and all materials etc. complete as per the direction of the Engineer-in-Charge.

Earth work in excavation for foundtion of structures upto 3 m depth as per drawing and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material dressing of sides and bottom and backfilling in trenches excavated suitable material.as per direction of the Engineer-in-Charge

Filling in foundation trenches with approved quality of sand as per clause 1108, 305.3.9 & 1200 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per direction of Engineer in charge.

Providing concrete for plain concrete of M-15 in open foundations/Sub Structure/Superstructure complete as per drawings and technical specification clause 802,803,1202,1203 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the work and as per the direction of the Engineer-in-Charge.

(A) PCC Grade M 15 For foundation

(B) PCC M 15 For substructure

Construction of un-reinforced, plane cement concrete pavement of desired, thickness as per thee design, over a prepaired sub base, with 43 grade cement or any other type as per cluse 1501.2.2 M30 (Grade), course and fine aggregate conforming to IS:383, maximum size of course aggregate not exceeding 25mm, mixed in a concrete mixture of not less the 0.2 cum capacity and appropriate weight batcher using the approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 25mm micro thick polythene film, wedges steel plates including levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrator and finished in the contineous operation includion provision of construction and expansion, construction joint, applying debonding strips, primer, sealant, near approaches to bridge/culvert and construction joints, admixture as approved, curing of concrete slabs for 14-days, water finishing to lines and grade as per drawing and Technical Specification cluse 1501.panels are to be made by cuttion grooves of 3 to 5 mm thick and 25 to 30 mm deep in CC Slab. The grooves are to be filled with VG-30 Bitumen with a spray of fine sand at top.

Construction of Cell filled 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 25mm 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 form work 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 bridges and culverts (expansion joints), admixtures as approved, curing of concrete slabs for 14 days, curing compound and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

Providing and laying reinforced cement concrete pipe (NP3) for culverts including fixing collar with cement mortar 1:2 but excluding excavation,protection works,backfilling, concrete and masonry work in head wall and parapets as per Clause 1106 of MORD Specification for Rural roads including cost,conveyance,royalty, taxes, labour and T&P required for the worketc complete and as per direction of Engineer-in-Charge

1000 mm dia S/R HPC

Providing and laying boulder appron for bed protection with stone boulders of minimum size and weight as per table 1300.1,no fragment weighing not less than 25kg laid dry complete as per drawing and Technical Specification clause1301.

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 and MORD specification Clause 300,800 & 1700 and Annexure 1700.1 of MORD and as per direction of the Engineer-in-charge.

Reinforced cement concrete M15 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 of MORD as per direction of Engineer-in-charge.

5km stone

1 km stone

200 mtr stone

Providing and fixing of typical PMGSY Citizen Information board as per MORD specification and drawing. Three MS plates of 50 x 5 mm. thick, back plate duty welded with 75 mm dia steel tubes back on edges as per drawings. The upper and lowe plate will be welded with MS flat iron frame of 50mm x 5 mm. The steel tubes dully embeded in cement concrete M-15 grade blocksw of 600mm x 600 mm x 750 mm below ground level. All MS will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with redimixed synthetic enamel paint of superor quality in required shade and colour. All selection of framed posts and steel tubes will be painted with primer and two coats of epoxupaint as per drawing Clause 1701 and Annexure - 1700.1. and as per the direction of the Engineer-in-charge

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1700 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1700,300 & 800 of MORD etc. complete as per direction of the Engineer-in-Charge

Reinforced Cement Concrete M15 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 1704.

Construction fo RCC guard posts of 200 mm dia M15 grade cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and Technical Specification Clause.and as per the direction of the Engineer-in-charge

PART-II (MAINTANCE) Routine Maintenance after completion of costruction of work

1 st Year

2 nd Year

3 rd Year

4 th Year

5 th Year