Kolkata Municipal Corporation Tender

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 (BASED ON PWD SCHEDULE OF RATES, W.E.F. 01.11.2017 WITH CORRIGENDA DT.04.06.2018)

Laying of interlocking Paver Blocks as per approved design over 20-30mm th medium yellow sand bed with true to line,lavelling,proper compaction with vibrator etc. with jointing with kerb/edge should be made with Cement Concrete (1:2:4)etc. as per the direction of the Engineer-in-charge and including cost of materials,labour etc. complete

SUPPLYING AND LAYING IN THE SPECIFIED PATTEREN OF INTERLOCKING CONCRETE BLOCK PAVEMENTS(ICBP) WITH CONCRETE BLOCK (WITH CONCRETE GRADE AS SPECIFIED AS PER TABLE 1 OF IS 15658:2006) MANUFACTURED FROM BIS LICENSEE MANUFACTURER, WITH SPACER NIB(SMALL PROTRUDING PROFILES ON THE VERTICAL FACE OF A PAVER BLOCK USED AS A DEVICE FOR KEEPING MINIMUM JOINT GAP IN BETWEEN THE PAVING BLOCKS, AS PER CL. NO.326 OF IS :15658) AND OF SPECIFIED SIZE AND SHAPE WITH ASPECT RATION ( THE RATIOF OF LENGTH TO THICKNESS OF A PAVER BLOCK, AS PER STRENGTH/BREAKING AS PER ANNEXURE G OF IS:15658, ON THE PREPARED OF BASE COURSE OF SPECIFIED CBR AS PER TABLE 1 OF IRC SP 63 (2018) OR ELSE AS MENTIONED IN DESIGN AND DRAWING WITH A CUSHION OF COMPACT BEDDING SAND OF 25-35 MM THICK (GRADING OF THE BEDDING SAND AS PER CLAUSE 6.5.1 OF IRC SP-63)AND FILLING THE GAPS IN BETWEEN PAVER BLOCKS WITH JOINT FILLING SAND (THE GRADING OF THE JOINT FILLING SAND WILL BE AS PER CLAUSE 6.5.2 OF IRC SP-63) AND COMPLETING THE EDGES WITH CUT BLOCKS AS PER CL.NO. 8.7 OF IRC SP-63(2018) WITH PROPER CONFINEMENT OF BEDDING AND JOINT FILLING SAND,COMPACTION,LEVELLING AND FILLING UP OF THE EDGE GAP.   50 MM THICK (II) COLOURED DECORATIVE

BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 2. Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m In ground floor including roof (c ) Extra rate for each addl floor over the rate of ground floor.

BUILDING WORKS(P) SOLING, EDGING AND METALLING??(15)Labour for taking out old soling edging including removing debris. (a) Single flat soling

BUILDING WORKS ( C ) Brickworks,Concrete Works etc A. BRICK WORKS 2. Labour for laying single brick flat soling including ramming and dressing bed to proper level and filling joints with powdered earth.

BUILDING WORKS ( C ) BRICKWORKS, CONCRETE WORKS Etc. A. BRICK WORKS 1. Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. ( 3rd Corrigenda & addenda dated 04.06.2018)

35mm thick Cement Concrete Pavement (1:2:4) in floor/footpath etc. with graded stone chips 11.2mm down,properly leveled with 3mm thick screen on top by cement slurry paste@2.75kg cement per Sqm. Rounding off corners, chequering as required including taking necessary protective measure complete in Gr.floor/footpath.

Estimated amount

Add: 9%SGST & 9%CGST

1% LWC