Directorate Of Municipal Administration Tender

Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately).Mix 1:3:6(M10) Using 40 mm nominal size graded crushed coarse aggregates (PWD SR 2021 - 2022 P-15/I-2.1.3)

Providing and laying in position Reinforced cement concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately).M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates (PWD SR 2021 - 2022 P-17/I-2.4.2) Centering for Foundation, Sub structure of Cross drainages 5%

Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not exceeding 300mm as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenances required to complete the work.(Page No 08, Item No 1.12 Vol-I) PWD 2021-22 SR.

Supplying, Fitting and Placing TMT Fe 550 & above Reinforcement in Foundation / Substructure /Superstructure complete as per Drawing and Technical Specifications. (PWD SR 2021-22, V-3 Page no.71, I.No.9.3) (Issue rates Bangalore Circle D:08.04.2022 and 21.04.2022)

Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction.(Ref. to MoRT&H Spec305.3.4 Pwd SR2021-22 P No 15,I-3.7)

Construction of Granular Sub-Base of required grading as per design mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause For Grading -II Material 401 Plant Mix Method (Ref. to MoRT&H Spec401 Pwd SR2021-22 P No 19,I-4.1(ii)

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density (Plant mix method).(Ref. to MoRT&H Spec 406 Pwd SR 2021-22 P No 24,I-4.27)

Providing and laying heavy duty cobble stones 60mm thick interlock pavers, using cement and course sand for manufacture of blocks of approved size, shape and colour with a minimum compressive strength of 281 kg per m2 over 50mm thick sand bed ( average thickness ) and compacting with plate vibrator having 3 tons compaction force thereby forcing part of sand underneath to come up in between joints, final compaction of paver surface joints into its final level , including cost of materials, labour and Usage charges of machinery complete as per specifications.(Page No 64, Item No 9.31 Vol-II) PWD 2021-22 SR.

Supplying and fixing M15 grade precast cement concrete Kerb stones for Roadway, Sidewalls and gutters fixed with CM 1:3 fixed and finsihed in line as per direction of Engineer in charge. (The cost of PCC shall be paid extra) 600 x 200 x 100 mm Kerb Stone (Page No 146, Item No 6.3 Vol-III PWD 2021-22 SR.)

Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90 kg per m2 using mechanical means (Ref. to MoRT&H Spec 502 Pwd SR 2021-22 P No 29,I-5.1)

Providing and laying Bituminous Macadam with 100 TPH capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-40 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction (Ref. to MoRT&H Spec 504 Pwd SR 2021-22 P No 29,I-5.7b)

Providing and applying tack coat with RS1 Bituminous Emulsion using emulsion pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom(Ref. to MoRT&H Spec 503 Pwd SR 2021-22 P No 29,I-5.3)

Providing and laying Semi Dense Bituminous Concrete with 40/60 TPH capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 5% by weight of mix and filler, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per MoRTH V revision. (Ref. to MoRT&H Spec irc37Pwd SR 2021-22 P No 145,I-21.(A1))

Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164:2015 on bituminous surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic controlOver 10 cm in width (Ref. to MoRT&H Spec803 Pwd SR 2021-22 P No 56,I-8.13.(i)

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge & MoRTH specification 804 (Ref. to MoRT&H Spec 806Pwd SR 2021-22 P No 151,I-21C4)

Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work (Ref. to MoRT&H Spec301 Pwd SR 2021-22 P No 15,I-3.1)