Dismantling of GI sheets and constructing new compound wall with barbed wire fencing, bitumen carpeting of internal approach road, making cement concrete platform and shifting of entrance gate and security check post of regional store of NMSA of MA

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification.

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table:- 400-1 & Table 400- 2)Construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at OMC, and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification.Plant Mix MethodFor Grading-I Material

Water Bound Macadam Providing, laying, spreading and compactingstone aggregates of specific 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 Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification.By Mechanical Means(i) Grading- I (63 to 45mm)a) Using Screening Type-A (13.2mm Agg.)

Water Bound MacadamProviding, laying, spreading and compactingstone aggregates of specific 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 Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specificationBy Mechanical Means(ii) Grading- II (53 to 22.4mm(a) Using Screening Type-B (11.2mmAgg.)

Construction of Shoulders with approved material/selected soili/c excavation all lifts & leads i/c grading torequired slope &camber of 4% and compacting using vibratoryroller of 80 to 100 kN static weight to meetrequirement as per relevant clause of 400.Earthen Shoulders (CBR value >7)

Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in oundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan), includingdressing of sides and ramming of bottoms, for all lift, includinggetting out the excavated soil and disposal of surplusexcavated soil as directed, within a lead of 50 m.All kinds of soil

Supplying and filling in plinth with sand under floors, includingwatering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived fromnatural sources : 6 graded stone aggregate 20 mm nominalsize derived from natural sources)