Restoration and repairing of damaged cross drain at footpath of East side of Mayo Road from infront of Matangini Statue premises to City Athletic Club within Kolkata Maidan area during the year 2025-26.

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

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. Pakur Variety

Filling in foundation or plinth by Fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturationwith water, ramming complete including the cost of supply of sand. (payment to bemade onmeasurement of finished quantity)

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement 25 mm. thick

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. For works in foundation and upto roof of ground floor/upto 4 m Tor steel/Mild Steel I. SAIL/ TATA/RINL

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 (upto roof of ground floor) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

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. Pakur Variety

Iron door ring of approved quality fitted and fixed with nut and washer complete 75mm dia.

Supplying & laying in the specified pattern of interlocking concrete block pavement (ICBP) with concrete blocks (with concrete grade as specified as per table 1 of IS : 15658 : 2006) manufactured from BIS licence manufacturar, with spacer nib (Small producing profiles on the verticle face of a paver block used as a device for keeping mimimum jount gap in between the paving blocks as per Cl. No. 3.26 of IS : 15658) and of specified size and shape with aspect ratio (the ration of length to thickness of paver block, as per Cl. No. 3.3 of IS : 15658) as per table 2 of IS : 15868 with flexural strength / breaking loan as per Annexure G of IS : 15868, on the prepared base course of specified CBR as per table 1 of IRC SP 63 (2018) or else as metioned in design & drawing with a cushion of compected bedding sand of 25-35 mm thick ( grading of bedding sand as per clause 6.5.1. of IRC SP-63) and filling up the gap in between paver blocks with joint filling sand (the grading of joint filling sand will be as per clause 6.5.2. of IRC SP 63) and completing the edge with cut blocks as per Cl. No. 8.7 of IRC SP - 63 (2018) with proper confinment of bedding and joint filling sand, compaction, levelling and filling up of the edge gap. 60 mm thick Coloured Decorative

Supplying, fitting and fixing with cement jointing (3:1) salt glazed stoneware pipe including excavation of earth upto 1.50 metre depth in all sorts of soil both mixed or unmixed and refilling (but excluding concreting at bottom and sides). 225 mm