CONSTRUCTION OF MASONRY DUG WELL

Digging earth in any soil including mixed soil but excluding moorum, literate, sand stone or any other hard stone including spreading or stacking the spoils within a lead of 75 m. as directed baling out water upto 1 m. depth, shoring etc. when and if required and back filling with fine sand (including cost of sand) on completion of steining works. (B) (vii) 4.8 metre diameter of digging for 3.6 metre internal diameter of well (a) Upto 03 m below G.L

(b) Beyond 3 metre upto 6 metre below G.L.

c) Beyond 6 metre upto 9 metre below G.L.

d) Beyond 9 m. upto 12 metre below G.L.

Extra rock cutting over the corresponding rate for digging for the respective internal diameter of the well will be allowed on the different stage of depth. 5% extra for cutting moorum 0 m. to 3 m. below G.L.

100 % extra inlaterite rock or sand stone cutting with chisel and jumpers, but not requring blasting. Beyond 3 m upto 6 m. below G.L.

300% extra for cutting rock in built up areas using chisel, jamper and manual labour 6 metre upto 9 metre below G.L.

9 metre upto 12 metre below G.L.

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water and ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity)

Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. Foundation

Outer portion of the well

Hire and labour charges for shuttering with centreing and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams,columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). (a) 25 mm. to 30 mm. thick wooden Shuttering as per decision and direction of EIC.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.. For well curb

Ordinary Cement Concrete (mix 1:2:4)with graded stone chips(20mm & 10 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relavent IS codes. i) Pakur variety.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (i) Tor Steel / Mild Steel (iii) OTHERS MANUFACTURES NOT SPECIFIED

1st class brick work for steining wall of well in cement morter 1 :4 below G.L. including cuttng bricks if required. Upto 3 m depth below G.L.

Beyond 3 m upto 6 m depth below G.L.

Beyond 6 m upto 9 m depth below G.L.

Beyond 9 m upto 12 m depth below G.L.

Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth. Above G.L.

12.5 cm. thick 1st class brickwork in cement mortar (1 : 4) .

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding /staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (c) 15 mm thick plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

Painting block letters or digits in Black Japan or any approved paint as per direction. (b) Size above 2.5 cm and upto 4 cm

(b) Size above 5 cm and upto 7.5 cm

Add State GST @ 6.00%

Add State GST @ 6.00%

Add @1.00% L.W.C

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