Construction of Boundary Wall at Front Side of Arabindanagar Jr High School 35Mtr in Ward No I Under Alipurduar Municipality

Earthwork in excavation of foundation trenches or drains in all sorts soil (inc-luding mixed soil but excluding laterite or sandstone) including remov-ing spreading or stacking the spoils within a lead of 75m as directed. The item includes necessary trimming the sides of trenches, leveling, dressing, and ramming the bottom bailing out water as required complete. (a) Depth of excavation not exceeding1500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) a) With earth obtained from excavation of foundation. Guard Wall 1/5 of earth Cutting

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. b) River bazree

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 relevent IS codes. (Pakur Verity)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 e) for every 4 m or part thereof) (f) 25 mm to 30 mm thick wooden shuttering with out Staging

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups binders etc including supply of rods, 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 inter-section, complete as per drawing and direction.(a) for works in foundation, basement and upto roof of ground floor/upto 4m. (i) Tor steel/Mild steel. JSW/JSPL/SHYAM/SRMB/BMASL/ELCTROSTEEL/SSL 1.00% of R.C.C. Volume ( Item No.-6)

125 mm Thick Brick work with 1st Class bricks in cement mortar (1:4) in ground floor

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] (ii) With 1:4 cement mortar (b) 15 mm thick plaster

Colour washing with any shade with stainers as required including cleaning and smoothining surface. (ii) External surface (Ground floor) (b) Two coats (on new works only). (i) Other than yellow, pink.

Labour cess @ 1%