Repair and Maintenance of Revenue Rest Shed at K.Gumma in the District of Malkangiri for the year 2026-27

Earth work in excavation in foundation trenches, column foundation, pit, etc in all kind of soil including moorum stony earth and earth mixed with boulders except sheet rock and boulders not requiring blasting including dressing of sides and levelling the bed up to the required depth and depositing the excavated materials away from the work site with initial lead of 50 mtr and all lifts, including shoring, shuttering & dewatering (if required) with cost of labour, labour cess, hire & running charges of all machineries, sundries & T&P required for the work complete as directed by the Engineer in charge.

Supplying and filling with sand in foundation and plinth in layers not exceeding 20 cm in depth, well watered and compacted , top surface dressed and levelled to proper level and gradient including cost of all materials, conveyance,royalties, loading, unloading, cost of all labour, T&P, etc. all complete as per the direction of Engineer-in-Charge..

Providing and laying Plain Cement Concrete of proportion (1:3:6) using 40 mm size grade black hard crusher broken granite stone metal, washed and screened sharp sand of approved quality from approved quarry including hoisting, lowering, laying the concrete, ramming, watering and curing etc. complete to required thickness including cost of all materials, conveyance, loading, unloading, royalties, cost of labours, T&P, hire & running charges of concrete mixer, etc. all complete as per the direction of the Engineer -in -charge.

Flyash brick masonry in cement mortar (1:6) using flyash bricks having crushing strength not less than 75kg/m2,immersing the bricks in water before use, splays cutting, circular moulding , corbelling etc.including cost of conveyance ,taxes & royalties, loading and unloading of all materials & cost of all labours ,materials, scaffolding ,watering & curing ,sundries, T & P etc. complete as per the direction of Engineer-in-charge

RCC work M-25 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 (Plinth Beam)

RCC work M-25 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 (Lintel Beam)

Cutting, straightening coiled or bent up M.S. Rod or tor steel of SAIL/ TATA / RINL (VIZAG) make including bending, binding, welding and joining if necessary and tying the grills and placing in position as required for R.C.C. Work and for providing fan hooks as required, hoisting, lowering, laying including cost, conveyances, taxes of M.S. Rod or tor steel and binding wires of 18 to 20 gauge and labour required for the work for bending, binding and tying the grills in all floors (Linear measurement will be taken and quantity will be calculated basing on the standard weight of B.I.S. for M.S. Rods or tor steel only. Wastage if any, including weight of binding wire will not be considered for measurement) etc. complete as per specification & direction of Engineer-in-charge.

Flyash brick masonry in cement mortar (1:6) using flyash bricks having crushing strength not less than 75kg/m2,immersing the bricks in water before use, splays cutting, circular moulding , corbelling etc.including cost of conveyance ,taxes & royalties, loading and unloading of all materials & cost of all labours ,materials, scaffolding ,watering & curing ,sundries, T & P etc. complete as per the direction of Engineer-in-charge .

Providing 12 mm thick cement plaster with cement mortar of mix (1:6) with screened and washed sharp sand for mortar and finished smooth to the rough surface of walls in all heights after racking out joints including watering and curing, rounding of corners, providing grooves where ever necessary with cost, conveyance, royalties of all materials with cost of all labour,labour cess, T&P, and scaffolding required for the work etc. complete in all respect as directed by the Engineer in charge.

Providing 16 mm thick cement plaster with cement mortar of mix (1:6) with screened and washed sharp sand for mortar and finished smooth to the rough surface of walls in all heights after racking out joints including watering and curing, rounding of corners, providing grooves where ever necessary with cost, conveyance, royalties of all materials with cost of all labour,labour cess, T&P, and scaffolding required for the work etc. complete in all respect as directed by the Engineer in charge.