Public Works Department Tender

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 (Eighty to one hundred ) 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 by mechanical means including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.

Stone masonry work in cement mortar 1:3 (One cement : Three sand ) in foundationcomplete as per drawing and technical specifications clause 702,704,1202 and 1204 within all leads and lifts of materials hauling/ carrige materials and labour equipment to various location through all modes of transportation in all respect and as per direction of Engineer-in- charge.and as per direction of Engineer-in- charge.

Providing and laying of boulder apron laid in wire crates with 4mm (four millimetres) dia G.I. wire conforming to IS:280 and IS: 4826 in 100mm x 100mm mesh (woven diagonally) including 10% (Ten per cent) extra for laps and joints laid with stone boulders weighing not less than 40 Kg (Forty millimetres) each as per drawing and technical specifications Clause 1301 including hauling of material through all modes of transporations with in all leads and lifts and as per the entire satisfaction and direction of the Engineer-in-Charge. .

Providing and applying primer /tack coat with paving bitumen (SS-1 )grade confirming to IS: 73 to be applied by heating in oil fired and self propelled or towed bitumen boiler and spraying the material uniformally with pressure sprayer @ 0.70-1.00 Kg. (Zero point seven zero-One kilograme) per square metre on prepared surface of granular base including cleaning of road surface using mechanical means as per Technical Specification clause 502 including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.

Providing and laying Plain Cement Concrete M-15 (M-fifteen ) using Crushed stone aggregate 40mm(Forty millimetre ) in open foundation complete including as per Drawing and Technical Specifications including carriage of materials with in all leads, lifts and other incidental charges or as per the direction of Engineer-in-charge.As per clause 1500,1700,2100

Excavation in soil in hilly area by manual means including cutting and trimming of side slopes and disposing of excavated earth with all leads & lifts ,as per drawing and technical specification clause 1603.1and hauling/ carrige materials and labour equipment to various location through all modes of transportation and as per direction of Engineer-in- charge.

Construction of gravel/soil-aggregate 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 three wheel 80-100 kN static roller to achieve the desired density, complete as per Technical Specifications Clause 402within all leads and lifts including hauling / carriage of materials and in all respect as per direction of Engineer-in-charge

Providing and laying of boulder apron laid in wire crates with 4mm (Four millimetre ) dia GI wire conforming to IS: 280 and IS: 4826 in 100mmx 100mm (One hundred millimetre x One hundred millimetre ) mesh (woven diagonally ) including 10(Ten) percent extra for laps and joints laid with stone boulders weighing not less than 25 kg.(Twenty five kilogramme ) each as per drawing and technical specifications clause 1301 complete in all respect including hauling/ carrige of materials and labour equipment to various location through all modes of transportation within all leads and lifts of materials and as per 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 (Eighty to one hundred )kN static roller 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 1 as per Technical Specification Clause 405by mechanical means including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications within all leads and lifts including haulinig carriage of labour equipment and materials through all modes of transports with in all respect as per 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 smooth wheel roller 80-100 (Eighty to one hundred ) 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 3 as per Technical Specification Clause 405 by mechanical means including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.

Construction of 54.86 meter span (180 feet ) TDR steel decking standard width of 3.27 meter Carriage way for class A loading Bailey Bridge i/c, Carriage from Tapri to site of work and Bailey Bridge Launching charges

Providing and erecting a "W" metal beam crash barrier comprising of 3mm thick corrugated sheet metal beam rail, 70 cm above/ground level fixed on ISMC series channels vertical post 150x75x5 mm spaced 2m centre to centre 1.8 m high 1.1m below ground level, all steel parts an fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on vertical post with a spacer of channel section 150x75x5mm, 330 mm long complete as per clause 810.complete as per drawing and technical specifications within all leads and lift and carriage of material in all respect as per direction of Engineer-in-charge.

Earth work in excavation of foundation of structures for bridge work in all depths in all kinds of soil including saturated soil, comprising of mixed soil, ordinary rock and hard rock as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, including dressing of sides and bottom and back filling with approved materials. Rock shall be excavated with chiseling and wedging out rock (where blasting is prohibited) all earth work in cutting/ excavation including rock excavation shall be carried out true to lines grades, side slopes and level as shown on the drawings or as directed by the Engineer-in- charge including carriage and stacking of materials useful for construction at suitable sites and safe disposal of unserviceable materials by all modes of transportations in all leads and lifts at specified places, in specified manner, systematically with due consideration to avoiding adverse effects on environment , trimming filling of unevenness blind age and to the entire satisfaction. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage rain and other causes it shall be removed by suitable diversion bailing out or pumping and dewatering as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of execution shall be the absolute responsibility of the contractor shall have to be duly compensated by him at his on cost in all cases.

Construction of dry rubble masonry for breast and retaining wall , revetment wall and parapets etc for all depth and heights sub structure super structure as per drawing and technical specification clause 704.6 and 1302.5 and scaffolding etc. complete in all respect as per direction of Engineer-in- charge including carriage of all labour equipments and materials to various location through all modes of transportation of all leads and lifts.

Providing weep holes in brick masonry/ stone masonry/plain reinforced concrete abutment, wing wall, return wall width 100mm (One hundred millimetre ) dia PVC pipe extending through the full with of the structures with slope of 1(v):20 (H) (One vertical ):(Twenty Horizontal ) towards drawing face complete as per drawing and technical specifications clauses 614,709,1204.3.7. within all leads and lifts including hauling / carriage of materials and in all respect as per direction of Engineer-in-charge

Providing and laying of filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MORTH specifications to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications within all leads and lift and carriage of material in all respect as per direction of Engineer-in-charge.

Providing and laying cement concrete 1:3:6(One cement : Three sand : Six graded stone aggregate 40mm (Forty millimetre nominal size ) mechanical mixed placed in foundation and compacted by vibration and curing complete in or under water and pumping or bailing out water/ where dewatering required at site including cost of form work including hauling/ carriage of all labour equipments and materials to the site of work through all modes of transports within all leads and lifts and carriage of materials in all respect as per direction of Engineer-in-charge.

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 (Zero point two five to zero point three zero kilogram per square metre ) on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per Technical Specification Clause 503 including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.

Providing and laying semi dense bituminous concrete with 100-200 TPH batch type HMP an average output of 75( Seventy five) tonnes per hour using cryshed aggregate of speified grading, premixed with bituminous binder @4.5( Four point five) percent of mi and filler, transporting the hot mix to work site, laying with a hydrostatic finisher with sensor control to the required grade, level and alignment rolling with smooth wheeled, vibratory and tendem rollers to achieve the desired compaction as per MORTH specification clause No. 508 complete in all respect with zycotherm 0.10%( Zero point ten) by weight of bitumen binded mix. including hauling/carriage of all labour equipments and materials to various locations through all modes of transportations within all leads and lifts to the entire satisfaction as per direction of Engineer-in-charge.