Construction of Internal Road RCC Drain and Hume Pipe Culvert Group No B

Amount

RCC DRAIN & CULVERT: Earth work in excavation for foundation trenches of walls, retaining walls, footings of columns, etc. as directed and specified. (A) Up to a depth of 2.0m below the existing ground level. (a) In ordinary soil

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed as directed. a)Brick on flat soling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately).In prop. 1:3: 6

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. ISI approved super ductile TMT Bar

Providing and laying plain/reinforced cement concrete works using cement, coarse sand & 20mm down graded stone aggregate with cost of necessary form work including dewatering if necessary, and curing for reinforced cement concrete work complete as directed (Reinforcement will be measured and paid separately) In sub - structure up to plinth level - M20 or Prop. 1:11/2:3

Excavation for structure (earth work in excavation of foundation of structure as per drawing and technical specification, including setting out, construction of soaring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling with approved material.Ordinary soil / Manual Means Up to 3.00 M depth

PCC 1:3:6 in foundation ( plain cement concrete nominal mix foundation with crushed stone aggregate 40 MM nominal size mechanically mixed placed in foundation and compacted by vibration including curing for 40 days)

Plain /reinforced cement concrete(Plain /reinforced cement concrete in open foundation complete as per drawing and technical specification including steel shuttering formwork)Without plasticizer PCC Grade M15

Plain /reinforced cement concrete(Plain /reinforced cement concrete in Sub- structure complete as per drawing and technical specification including steel shuttering formwork)

Supplying with providing by truck carriage including loading & un loading NP-3 Hume pipe culvert with joining at site as per direction and specification (1200MM Dia)

Supplying with providing by truck carriage including loading & un loading NP-3 Hume pipe culvert with joining at site as per direction and specification (900MM Dia)

INTERNAL ROAD: Construction of sub grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compaction. From private land

Construction of granular sub-base by providing Closed graded Material, mixing in a mechanical mix plant at OMC carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density complete as per cI. 401 , For grading –I material

Water Bound Macadam :- providing laying spacing and compacting stone aggregate of specific size 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 booming requisite type of screening/binding material to fill up the interstices of course aggregate, watering and compacting to the required density . Grading –III( using screening type-B)

Plain /Reinforced cement concrete in open foundation complete as per drawing and technical specification including steel shuttering formwork(N)without plasticizer . A. PCC Grade M 15

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

BIPUL CH. DAS

SRI GOPAL DEKA

PAINUR ALI

Shri Jayanta Hazarika