Urgent repairs to the road in Wadiwada in V.P.Betki Candola in Priol Constituency of Ponda Taluka

Earthwork in excavation of foundation of structures of culverts, abutments piers, retaining walls etc. as per drawing and technical specification, in all types of strata comprising any of the material such as soil, silt sand, clay, gravel, murrum of all varieties shingles, pebbles all types of conglomerates, laterite rock etc soft rock, ordinary rock or disintegrated rock fissured shattered/ decomposed rock or weathered rock all such material as described under appendix to those specification either in full or in parts as the case may be adopting mechanical means (hydraulic excavator) or any approved method or methods as the case may be convenient or permitted inclusive of chiseling and wedging etc in all conditions such as dry, moist, saturated, submerged, foul condition etc including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides, ramming of bottoms, getting out the excavated soil/rock to be leveled and neatly dressed,

pumping and bailing out of water, back filling the excavated earth to the extent required and utilizing the remaining earth locally for road work, barricading, danger lightening, guarding and disposal of excavated earth as directed by the engineer in charge all complete including all leads and lifts and up to depth of excavation as per MoRT & H Specification 304.

TRANSPORTATION AND CARRIAGE OF MATERIALS

(A) By Tipper truck including loading, unloading and stacking

ii) Earth by tipper truck upto 5.00 km

Rubble packing with hard laterite stone under floors including watering, ramming & consolidating etc. in pipeline trenches and other foundation complete.

Centering & shuttering including Strutting, Propping & removal of formwork for :

i) Foundations, Footings, Bases for columns and mass concrete

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in:

a)All works upto plinth level

Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) .

Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.

Steel work welded in built up section and framed work including cutting, hoisting, fixing in position for steel grating of size 2.00 m x 0.90 m with R.S. joists, Tees, angles, flats and channels of TATA/ SAIL/ VIZAG make only with structural steel not less than 163.6 kg. per unit including applying priming coat of red lead paint and two or more coats with superior quality ready mixed paint for steel work of approved brand and Manufacture in all shades on new work to give an even shade as per the approved drawing and direction of the Engineerin-charge.

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