EE/BR/SJTRD/TB-17/2019-20

Amount

Clearing and grubbing of Road land including up rooting rank vegetation grass, bush, shrubs saplings and trees of girth upto 300mm removal of stumps of trees cut earlier and disposal of unseviceable materials & stacking of serviceable material to be used or auctioned, upto a lead of 1000m including removal & disposal of top organic soil not exceeding 150mm in thickness. i) By Manual means A. In area of non Thorny Jungle

Excavation of Roadway in soil by manual means for carrying of cut earth to embankment site with a lift upto 1.50m and lead upto 50m as per Technical Specification clause 302.3

Construction of embankment with material obtained from borrow pits,Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m, transporating to site, spreading, grading to required slope and compacting to meet required of Tables 300.1 and 300.2 with a lead upto 1000m as per technical specification clause .

(A) By mix in Place Method Construction of granular sub-base by Providing well graded material, spreeding in uniform layers with by tractor with grading attachment 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 cl. 401 .

Water Bound Macadam Providing, laying, spreading and compacting stone aggregate of specific size toWBM 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, stone screening/bindingmaterials to fill up the inter slices of coarse aggregate, watering and compacting to the required density as per Technical Specification Clause. 3) Grading-III (A) By manual means

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per Technical specification clause 1504 complet including carriage)

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)80cmm x 60 cm rectangular

Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973.

Planting of Trees and their Maintenance for one Year Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year

Earthwork in excavation for structure as per drawing and technical specifications clause 305.1 including setting out , construction of shoring and bracing , removal of stumps and other deleterious material and disposal up to a lead of 50m , dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Filling in foundation trenches as per drawing and technical specification clause 305.3.9

Providing concrete for plain / reinforced concrete in open foundation complete as per drawing and technical specification clause 803 , 803 , 1202 & 1203.

Providing concrete for plain / Reinforced concrete in open foundation complete as per drawing and technical specification clause 802 , 803 , 1202 & 1203

Plain / Reinforced cement concrete in sub structure complete as per drawing and technical specifications clause 802 , 804 , 805 , 806 , 807, 1202 and 1204.

Supplying , fitting and placing TMT (Fe-500D )reinforcement in ( Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent ) in sub structure complete as per drawing and technical specifications clause 1002, 1005 , 1010 & 1202.

Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and technical specfication.

Backfilling behind abutment, wing wall and return wall complete as per drawing and technical specification. i) Granular materials

Providing and laying curtain walls complete as per drawing and technical specifications clauses 1304 ii) cement concrete grade M10

Drainage spouts complete as per drawing and technical specification clauses 1209.

Construction of flexible apron 1m thick comprising of loose stone boulders weighing less than 25 kg beyond curtain wall

Construction of granular sub-base by Providing well graded material, spreeding in uniform layers with by tractor with grading attachment 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 cl. 401 .

Brick masonary work in complete excluding pointing and plastering as per drawing and technical specification clause 600,1202,1203

Plastering with cement morter ( 1:4) 15mm thick on brick in sub structure as per technical specification clause 613.4 & 1204.

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