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

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 PATTERN OF INTERLOCKING CONCRETE BLOCK PAVEMENTS(ICBP) WITH CONCRETE BLOCKS(WITH CONCRETE GRADE AS SPECIFIED AS PER TABLE 1 OF IS 15658; 2006) AMNUFACTURED FORM BIS LICENSEE MANUFACTURER,WITH SPACER NIB(SMALL PROTRUDING PROFILES ON THE VERTICAL FACES OF A PAVER BLOCK USED AS A DIVECE FOR KEEPING MINIMUM JOINT GAP IN BETWEEN  THE PAVER BLOCKS,AS PER CL NO 3.26 OF IS: 15658)AND OF SPECIFIED SIZE AND SHAPE WITH ASPECT RATIO(THE RATIO OF LENGTH TO THICKNESS OF A PAVER BLOCK,AS PER CL.NO 3.3 OF IS:15658) AS PER TABLE 2 OF IS :15658 WITH FLEXTURAL STRENGTH BREAKING  LOAD AS PER ANNEXURE G OF IS:15658 WITH FLEXTURAL STRENGTH /BREAKING LOAD AS PER ANNEXURE G OF IS:15658 ON THE PREPARED BASE COURSE OF SPECIFIED CBR AS PER TABLE 1 OF IRC SP 63(2018) OR ELSE AS MENTIONED IN DESIGN AND DRAWING WITH CUSHION OF COMPACTED BEDDING SAND OF 25-35 MM THICK (GRADING OF THE BEDDING WITH JOINT FILLING UP THE GAPS IN BETWEEN JOINT FILLING SAND(THE GRADING OF THE JOINT FILLING SAND WE AS PER CLAUSE 6.5.2 OF SP63) 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 THE EDGE GAP.50 MM THICK

Sub Total

GST 18%

CESS 1%