KAM(R)/GRC/SOPD(G)/2019-20/12.

Amount

Road Works

Scarifying existing bituminous surface to a depth of 50mm by mechanical means (Scarifying existing bituminous road surface to a depth of 50mm and disposal of scarified material with in all lifts and lead up to 1000 metres.)

Construction of granular sub-base by providing coarse graded Material spreadng in uniform layers with motor grader on prepared surface,mixing by mixed in placed method with rotavator at OMC and compacting with vibratory roller to achieve the desired density,complete as per cl. 401(ii) For grading II materials.

Providing, laying, spreading and compacting stone aggregates of speceific sizes to water bound macadam specification including spreading in uniform thickness,hand packing,rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber applying and brooming requisite type of screening/binding material to fill up the interstices of coarse aggregate,watering and compacting to the required density ( with and initial lead of 5.00 Km ) A. By manual means(iii) Grading-III (b)using screening type-B

Providing and laying Interlocking Concrete Block Pavement (ICBP) conforming to IS;15658-2006 inccluding all lead and lift complete as per technical specification and as directed. (a) 80mm thick interlocking precast blocks having compressive strength of 40N/sq.mm

Providing stone brick soling in earthen shoulder with stone/ best quality jhama brick, sand packed and laid to true line and level and in panel after preparing the subgrade including earth work in excavation as directed including all labour and materials and if necessary dewatering, complete. (Bricks on flat soiling)

Plain / Reinforced Cement Concrete in substructure complete as per drawing and technical specification and steel shuttering formwork. PCC Grade M-20

Construction of load bearing drain: Excavation for Structures(Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. i) Ordinary soil (A) Manual Means (b) With dewatering (i) upto 3 m

Dry rubble Flooring, Construcytion of dry rubbl flooring at cross drainage works for relatively less important works.

PCC 1:3:6 in Foundation(Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Supplying, fitting and placing TMT IS-1786 (Fe-500 D ) bar reinforcement in substructure complete as per drawing and technical specifications. (a) TMT-IS-1786 (Fe-500 D) Primary Producer TATA/Sail/ESSER/Jindal/Shyam steel or equvelent

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications.

Plain/Reinforcedcement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork . E. RCC Grade M20 Case I using concrete mixture Height upto 5 m

Retro reflectorised Traffic sign :- Providing and erecting of Retro Reflectorised cautinary, mandatory & informetory sign as per IRC:67 made of high intensity encapsulated lense type reflective sheeting vide clause 801.3 fixed over aluminium sheeting 2 mm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mmx 75mmx 6mm firmly fixed to the ground by means of properly design foundation with M-15grade cement concrete 45cmx 45cmx 60cm, 60cm below ground level as per approved drawing and sign . (All the steel work must be Tata/Sail or any other approved brand ) (ii)60cm eqilateral triangle

M/S DHANSIRI ASSOCIATES