Maintenance of Jharbari FPS

Amount

Laying and Jointing PVC Pipe. Heading

Earth work in excavetion of foundation trenches or drain,in all sorts of soil(i/c mixed soil)i/c removing, spreading or staking the spoil with in lead of 75mt.the item includes necessary trimming the sides of trenches leveling,dressing and ramming the bottom,etc. depth>1.5mt.

Earth work in filling in foundation trenches or plinth with good earth,in layer not exceeding 150 mm.i/c watering and ramming etc.layer by layer complete.With carried earth arrenged by the contructor within a radius of 1 km including cost of carried earth.

Single brick flat solling of size picked bricks i/c.ramming and dressing bed to proper level and filling joints with powder earth or local sand.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] (A) In ground floor ,a) 6:3:1 proportion

Brick work with 1st class bricks in cement morter(1:6) I.In foundation and plinth. (a) for below tie beam (1:6)

Hire and labour charges for shuttering with centering and necessary staging upto 4m. Using approved stout props and thick hard wood planks of appr oved thikness with required bracing for conc retes slabs ,beams, columns, lintels curved straight i/c fitting,fixing and striking out after completion of works(in all floors) 5mm to30mm thk wooden shuttering.

Nominal mix M20 (1:1.5:3) concrete with graded stone chips(20 mm down size.) exclu ding shuttering and rainforcement,if any,in all floors. i) River Bajree 22.40 mm

Rainforcement for reinforced concrete work in all sorts of structures i/c.distrib ution bars,stirrups,binders etc .including supply the rods , straigh tening and removel of loose rust,cutting to requisite length,hooking and bending to correct shape,placing in proper position and binding with black wier. with mild steel/torsteel.

125 mm thk brick work with (1:4) cement - sand morter in supper structure

Plaster(to wall,floor,ceiling etc.)with cement sand morter i/c rounding off or chamfering corners as directed and ranking out joints or roughening of concrete surfece. i-c) 15 mm thk 1:6 cement-sand morter. concrete surfece plaster.

i-b) 20 mm thk 1:6 cement-sand morter.

Colour washing with "ELLA" with a coat of white wash priming including cleaning and smoothening surface thoroughly : Colour Washing

Laying and Jointing PVC Pipe. Heading

Work site Display board

Adding CGST @9%

Adding SGST@9%

Adding CESS@1%

BIMAL KUMAR SINHA

DAS TRANSPORT