Construction of E-Type S plus 3 staff Quarters 12Nos Quarters with Stilt floor at CT and GST Office, Koraput Range, Jeypore for the year 2024-25

Civil Works Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm in thickness as per Clause 201 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Earth work in excavation of foundation in all kinds of soil including hard moorum, stoney earth, earth mixed with boulders (except sheet rock and boulders requiring blasting) with all leads and lifts for guard wall including dressing & levelling the bed and depositing the excavated earth at places away from work site with all leads and lifts including cost of all labour T&P required for the work etc. complete and as directed by the Engineer-in-charge.

Filling in foundation trenches and plinth with good river sand well watered and rammed in layers not eceeding 23cm. In depth with all leads and lifts including cost, conveyance, royalties and taxes of all materials, cost of all albour, sundries, T&P required for the work etc. complete in all respect as directed by the Engineer-in-charge.

Cement concrete of proportion (1:3:6) in foundation and floors using 4cm (3/2 inch) size clean black broken granite metal of approved quality from approved quarry including hoisting, lowering and laying in layers not excedding 15cm. (6 inch) thick to the required level, ramming, watering, curring including frame work etc. complete including cost, conveyance, royalties and taxes of all materials and labour with T&P required for the work etc. complete as directed by the Engineer-in-charge.

Plain Cement Concrete (1:2:4) using 6mm to 18mm (1/4 inch to 3/4 inch) size (18mm not to exceed 25%) hard black broken granite chips of approved quality from approved quarry including hoisting, lowering and laying concrete, watering and curing including cost of all labour T&P royalties etc. required for the work as directed by the Engineer in Charge.

RCC of M-25 grade (equivalent to a nominal mix of proportion 1:1.5:3) as per approved designs and drawings having a minimum compressive strength (in work test) of 200kg/cm2 in 15 cm cubes at 28 days after mixing and test conducted in accordance with I.S. 456 and I.S. 516 using 12mm to 20mm size black hard crusher broken granite chips (20mm size chips not to exceed 25%) and screened and washed sharp sand for mortar of approved quality from approved qarry to be mixed in concrete mixture including hoisting, lowering, laying and compacting concerete by using vibrators, watering and curing for 28 days, centring and shuttering then after dismantling and removing debries from the work site and finishing the exposed surface smooth including cost, conveyance, royalties and taxes of all materials and cost of all labours, sundries, T&P, required for the work etc. complete but excluding cost and conveyance of M.S. rods or Tor steel and binding wires of 18 to 20 guage and labour charges for straightening, cutting, bending etc. of M.S. rods or Tor steel tying the grills and placing in proper position in all floors as directed by the Engineer in Charge. Column footing

Plinth Beam

Column Superstructure Ground floor

First floor

Second floor