Civil Renovation works and outside painting to the Meghnad Saha Planetarium Golapbag -B.U.

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 i) Ground Floor

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 25-30 mm thick approved quality wooden plank shuttering in any concrete work i) Ground Floor

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 (i) Upto 4 th floor roof in each addl. floor a) Ground Floor

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

In super structure

Brick work with 1st class bricks in cement mortar (1:4) In foundation and plinth

In superstructure, ground floor

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. A) Ground Floor

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.