Directorate Of Municipal Administration Tender

Providing dry trap rubble stone soling 15cm to 20cm thick including hand packing and compacting complete.

Providing and constructing Brick Masonry inspection trap Chamber 90 cm x 45 cm including 1:4:8 Cement Concrete foundation, 1:2:4 Cement Concrete channels/ half round glazed stoneware pipe channel, salt glazed stoneware intercepting trap with rodding pipe set in 1:4:8 cement concrete block, brick masonry plastering inside and outside, fixed in cement concrete with R.C.C. cover medium duty 140 kilogram etc. complete.

Dismantling brick masonry in lime or cement mortar and stacking the materials as directed with all leads, lifts, complete.

Providing and laying Cast in situ/ Ready Mix cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for R.C.C. Pardi of required thickness including centering, formwork, cover blocks, laying/ pumping, compacting, curing, finishing and rougheningthem if special finish is to be provided and curing complete, (Excluding reinforcement and structural steel) with fully automatic micro processor based PLC with SCADA enabled Reversible Drum Type mixer/ concrete Batch Mix plant (Pan mixer) etc. complete, with fine aggregate (Crushed sand V.S.I. Grade).

Providing & constructing Brick Masonry Inspection Chamber 60 cm x 45 cm x 90 cm including 1:4:8 cement concrete foundation 1:2:4 cement concrete channels half round Glazed Stone Ware pipes, Brick Masonry, plastering from inside and with frame fixed in cement concrete with R.C.C. cover medium duty 140 kilogram with frame etc. complete.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate)

Providing and applying tack coat on the prepared surface heating by flames in boiler and spraying bitumen set footed in bitumen boiler on Black Top surface at 2.50 Kilogram per 10 Square Metre using VG-30 grade bulk bitumen.

Proving and laying bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder, transported to site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade, level, alignment and rolling to achieve the desired compaction for 80/100 mm compacted thickness with 3.3% VG-30 Bitumen using Batch mix type hot mix plant with SCADA, Sensor Paver, vibratory roller.

Supplying and Fixing of Molded Shank Raised Pavement Markers/ Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kilogram tested in accordance to ASTM D 4280 Type H and complying to specifications of Category A of MORTH Circular Number RW/NH/33023/10-97 – DO III Dated 11-06-1997. The height, width and length shall not exceed 50 milimetre, 100 milimetre and 102 +/- 2 milimetre and with minimum reflective area of 13 square centimetre on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 milimetre and height not less than 30+/- 2 milimetre) from the body is to be a minimum value of 500 Kgf. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer’s recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.

Providing and laying in situ/ Ready Mix cement concrete Mix-20 of trap/ granite/quartzite/ gneiss metal for Reinforced Cement Concrete work in foundations like raft, strip foundations, grillage and footings of Reinforced Cement Concrete columns and steel stanchions etc. including bailing out water, formwork, laying/ pumping cover blocks, compaction and curing roughening the surface if special finish is to be provided, (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based Programmable Logic Controller with Superwisery Control and Data Acquisitionenabled Reversible Drum Type mixer/ concrete Batch Mix plant (Pan mixer) etc. complete, with fine aggregate (Crushed sand V.S.I. Grade).

Providing and laying in situ/ Ready Mix cement concrete M-20 of trap/ granite/quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, formwork, laying/ pumping cover blocks, compaction and curing roughening the surface if special finish is to be provided, (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled Reversible Drum Type mixer/ concrete Batch Mix plant (Pan mixer) etc. complete, with fine aggregate (Crushed sand V.S.I. Grade).

Providing and laying bituminous concrete using crushed aggregates of Grading-1, premixed with bituminous binder at 5.20 percent by weight of total mix and filler, transported to site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade, level, alignment and rolling to achieve the desired compaction for 50 mm compacted thickness with VG-30 Bitumen, excluding prime/ tack coat. Using Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory Roller with Stone Dust filler.

Construction of granular sub-base by Plant Mix Method by providing close graded Material,mixing in a mechanical mix plant at OMC,carriage of mixed Material to work site,spreading in uniform layers with Motor Grader/ Paver on prepared surface and compacting with vibratory power roller to achieve the desired density complete as per clause 401.For Grading I Material.

Providing and laying concrete pipe of I.S.NP. class of 300 mm diameter in proper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete.

Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting, dewatering etc. complete. (Lift upto 1.5 m.) by Mechanical Means.

Providing internal cement plaster 6 mm. thick in a single coat in cement mortar 1:4 without neeru finish to concrete surface in all positions including scaffolding and curing etc. complete.

Providing and constructing 75 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 100% crusher broken metal with conical crusher plant, heating and spraying the bitumen of VG-30 grade @ 2 Kg/sqm, spreading 12 mm. size chips compacting with three wheel static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete including picking of existing WBM surface.