Kolkata Municipal Corporation Tender

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.

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)

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.

TAKING OUT AND RELAYING OF EXISTING INTERLOCKING PAVER BLOCKS IN FOOTPATH OR PASSAGE ETC OVER 20-40 MM THICK MEDIUM YELLOW SAND BED WITH TRUE TO LINE, LEVELLING, PROPER COMPACTION WITH VIBRATER ETC. WITH JOINTING WITH KERB / EDGE TO BE MADE WITH CEMENT CONCRETE (1:2:4) ETC AS PER THE DIRECTION OF THE E.I.C. INCLUDING COST OF TAKING OUT AND USING 20% NEW SAND AND ALL 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 OFIS 15658:2006) AMNUFACTURED ROM BIS LICENSE MANUFRACTURER, 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 3.26 OF IS: 15658) AND OF SPECIFIED SIZE AND SHAPE WITH ASPECT RATIO ( THE RATIO OF LENGTH TO THICKNESS OF APAVER BLOCK AS PER TABLE 2 OF IS: 15658 WITH FLEXTURAL STRENGTH/BREAKING LOAD AS PER ANNEXTURE 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 A CUSHION OF COMPACTED BEDING SAND OF 25-35 MM THICK ( GRADING OF THE BEDDING SAND AS PER CLAUSE 6.5.1 OF IRC SP-63) AND FILLING UP YHR GAPS IN BETWEEN PAVER BLOCKS WITH JOINTFILLING 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 CLAUSE 6.5.2 OF IRC SP 63) AND WITH PROPER CONFINEMENT OF BEDDING AND JOINT FILLING SAND, COMPACTION, LEVELLING AND FILLING UP THE EDGE GAP. 50 MM THICK (II) COLOURED DECORATIVE

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation.(b) 1:4:8 proportion ( Ref :PWD (Bldg.)-2017, It. No. 1, Page No.23 & 3rd Corrigenda Addenda dtd-04.06.18, P-9 & 10)

BUILDING WORKS ( C ) Brickworks,Concrete Works etc 10?.  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) Pakur Variety

BUILDING WORKS ( C ) Brickworks,Concrete Works etc.40..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.(a) For works in foundation and upto roof of ground floor/upto 4 m.(i) Tor steel/Mild Steel.III.OTHER MANUFACTURER NOT SPECIFIED (10th Corrigenda & addenda dated 22.01.2020)

Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge.

Estimated amount

Add: 9%SGST

Add: 9%CGST

1% LWC