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 OFINTERLOCKING CONCRETE BLOCK PAVEMENTS(ICBP) WITHCONCRETE BLOCK (WITH CONCRETE GRADE AS SPECIFIEDAS PER TABLE 1 OF IS 15658:2006) MANUFACTURED FROM BISPROTRUDING PROFILES ON THE VERTICAL FACE OF A PAVERBLOCK USED AS A DEVICE FOR KEEPING MINIMUM JOINT GAPIN BETWEEN THE PAVING BLOCKS, AS PER CL. NO.326 OF IS:15658) AND OF SPECIFIED SIZE AND SHAPE WITH ASPECTRATION ( THE RATIOF OF LENGTH TO THICKNESS OF A PAVERBLOCK, AS PER STRENGTH/BREAKING AS PER ANNEXURE GOF IS:15658, ON THE PREPARED OF BASE COURSE OFBLOCK, AS PER STRENGTH/BREAKING AS PER ANNEXURE GSPECIFIED CBR AS PER TABLE 1 OF IRC SP 63 (2018) OR ELSEAS MENTIONED IN DESIGN AND DRAWING WITH A CUSHION OFCOMPACT BEDDING SAND OF 25-35 MM THICK (GRADING OFFILLING THE GAPS IN BETWEEN PAVER BLOCKS WITH JOINTWILL BE AS PER CLAUSE 6.5.2 OF IRC SP-63) ANDCOMPLETING THE EDGES WITH CUT BLOCKS AS PER CL.NO.8.7 OF IRC SP-63(2018) WITH PROPER CONFINEMENT OFBEDDING AND JOINT FILLING SAND,COMPACTION,LEVELLINGAND FILLING UP OF THE EDGE GAP. 50 MM THICK (II)COLOURED DECORATIVE

Taking out stone slab of kerb & channel of road side drain and stacking as directed.b) flat channel stone. ( Ref :Rate based on PWD Current SOR. [PWD(B)2017,p-303])

Taking out stone slab of kerb & channel of road side drain and stacking as directed.  a) vertical kerb stone.

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion

Resetting of Stone Slabs of kerb & channel of road side drain to correct line and level including cement pointing (1:2). b) flat channel stone.

Resetting of Stone Slabs of kerb & channel of road side drain to correct line and level including cement pointing (1:2). a) Vertical Kerb

BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 6. Dismantling artificial stone flooring upto 50 mm. thick by carefully chiselling without damaging the base and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

Labour for taking out old soling edging including removing debris.(a) Single flat soling

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. ( Ref :PWD (Bldg.)-2017, It. No. 1, Page No.14 & 3rd Corrigenda Addenda dtd-04.06.18,P-1)

Labour for laying single brick flat soling including ramming and dressing bed to proper level and filling joints with powdered earth.

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