Public Works Department-PWD has published Repair Work Of Various Damaged Culverts In Subdivision Aklera Ii Under Sr Program Year 2021-22 Repair Work Of Various Damaged Culverts In Subdivision Aklera Ii Under Sr Program Year 2021-22. Submission Date for this Tender is 06-10-2021. Culvert Tenders in JHALAWAR Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 27-Sep-2021 | DATE CORRIGENDUM | Date | 06-10-2021 |
| Sl. No. | Item Description |
| 1 | Earthwork in excavation for roadway in soil,including stacking / disposal of surplus Material exclusive of compensation of earth(MoRTH specification : clause 301 to 305).By Hydraulic Excavator CK-90 of 0.9 cum bucket capacity and tipper with disposal upto 1000 mtrs. |
| 2 | Providing, laying, spreading and compacting crushed graded stone aggregate as per Table 400-10 & 400.11 to Wet Mix Macadam specifications including premixing the Material with water to OMC in mechanical mixer (Pug mill) as per design mix, carriage of mixed Material by tipper to site laying in uniform layers, with motor grader/F.E. loader/Paver Finisher, in sub-base/base course on a well prepared under-base and compacting with Vibratory Roller to achieve the desired density including lighting, guarding, barricading and maintenance of Driversion etc. (MoRTH specification : Clause 406). with all lead & lift |
| 3 | Providing and Laying Rolled cement concrete of M-10 mix base course with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25mm with minimum, aggregate cement content of 200 kg/cum, aggregate gradation to be as per Table 600-4 after blending, mixing in batching plant at optimum moisture content, transporting to site, laying with a paver with electronic sensor, compacting with 8-10 tonnes smooth wheeled vibratory roller to achieve, the designed flexural strength, finishing and curing as per MoRTH Specification : Clause No. 603, 112. |
| 4 | Providing and Laying un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub-base with 43 grade cement, coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures and vacuum processing pump as approved, curing compound, finishing to lines and grades as per drawing as per MoRTH Specification : Clause No. 602, 112.Using Cement concrete M-30 pavement Grade |
| 5 | Earthwork in excavation for foundation of structure complete with all lift, dewatering, shoring and shuttering etc. including refilling of trenches in 250 mm layer, ramming, watering and disposal of surplus soil within a lead of 1000 meters, as per drawing and technical Earth in excavation for foundation of specification. [MoRTH Specification : Clause 304].In ordinary soil [MoRTH Specification : clause 301]BY MECHANICAL MEANSDepth upto 3m |
| 6 | Providing and laying Reinforced cement concrete pipes NP-3 for culverts including jointing ends and fixing collar with cement mortar 1:2. (MoRTH specification : clause 1000/2900).300 mm dia |
| 7 | Providing & laying mechanically mixed and vibrated Cement Concrete in foundation upto a depth of 1.5mtr, below ground level and 1.5mtr. above ground/bed level. [MoRTH Specification : Clause 1000/1700].(a) Cement concrete 1:4:8 mix with crushed stone aggregate 40mm nominal size. |
| 8 | Structural cement concrete (Design Mix) in open foundations, with form work, at any level. Cement concrete for plain/reinforced concrete in open foundations as per drawing and technical specification. [MoRTH Specification : Section 1700 & 1500].With 20mm nominal size aggregate P.C.C.M-20 grade |
| 9 | Providing, laying and spreading of granular sub-base by providing coarse graded Material, spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MoRTH Specification : clause No. 401.Grading-III |
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