Construction of 4 Nos of D-type Quarters for the staff of Sub-Collector Office at Jharsuguda

Earth work in excavation of foundation trenches in all type of soil including dressing of sides and levelling the bed up to the required depth and depositing the excavated materials away from the work site within 50m initial lead & 1.5m initial lifts with sundries & T&P required for the work complete including cost of all labour,labour cess,T&P,sundries etc. as directed by the Engineer in charge.

Supplying, filling in foundation and plinth with sand in 22.5 cm (9”) thick layers including watering and ramming with cost, conveyance, royalties and taxes of sand with labour and T&P required for the work etc. complete (Measurement will be taken on finished compacted section only). as per the specification and direction of Engineer-In-Charge.

Providing and laying of Cement Concrete of grade 1: 3 :6 (1cement : 3 sand : 6 graded stone aggregate of size 25mm to 40 mm hard granite crusher broken metal ) , mixing in concrete mixer ,lowering and compacting in proper thickness , watering & curing for the required period .including all cost of labour ,material, conveyance,all taxes & royalities of materials, T & P etc.complete as per the directions of Engineer-in-charge.

First class Fly ash Brick masonry using bricks of size 23 cm. x 11 cm. x 8 cm. having crushing strength not less than 75 kg. Per. Sqr. Cm. in cement mortar of mix( 1:6) with ordinary Portland slag cement(PSC) and screened & washed sand for mortar after immersing the bricks for 6 (Six) hours in water before use in Foundation & Plinth including splays cutting, circular moulding, corbelling, chamfering and similar such type of works, watering and curing etc. including cost, conveyance, loading, unloading, royalties and taxes of all materials, cost of all labour, scaffolding, sundries, T&P required for the works etc. complete in all respect as directed by the Engineer-in-Charge.

RCC work M-20 grade as per approved designs and drawings having a minimum compressive strength (in work test) 25 N. / Square mm. in 15 cm. cubes at 28 days after mixing and test conducted in accordance with I.S. 456 and I.S. 516 using 12 mm. to 20 mm. size black hard crusher broken granite stone chips and screened and washed sharp sand for mortar of approved quality from approved quarry, washed and cleaned (20 mm. size chips not to exceed 25 % ) to be mixed in concrete mixture with approved grade cement including hoisting, lowering, laying and compacting concrete by using vibrators, watering and curing for 28 days, centring and shuttering and finishing the exposed surface smooth providing grooves or beads wherever necessary including cost, conveyance, loading, unloading, royalties and taxes of all materials and cost of all labours, sundries, T&P, required for the work etc. complete in all respect but excluding cost and conveyance of M.S. rods or Tor steel and binding wires and labour charges for straightening, cutting, bending etc. of M.S. rods or Tor steel tying the grills and placing in proper position as per direction of the Engineer in charge

A) Base footing

B) Plinth Beam

C) Column s/s

Ground Floor

First Floor