Directorate Of Municipal Administration Tender

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader / Paver on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with vibratory rollerto achieve the desired density, complete as per clause 401--By Mix in Place Method and Grading - I Material.Sr.No.-116, Chapter-Road Sub Base and Base Course, Reference No-MORTH 401, Additional Specification.-MORTH 401, Page-27, SSR Item No.-3.04

Providing and laying Cast in situ / Ready Mix cement concrete in M15 of trap / granite / quartzite / gneiss metal for bed blocks, foundation blocks and such otheri tems including bailing out water, Steel centering, formwork, laying / pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honey combed surface and curing etc. complete. The Cement Mortar 1:3p laster is considered for rendering un even and honey combed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.),with fully automatic micro process or based PLC with SCADA enabled reversible DrumType mixer/concrete Batch mix plant (Pan mixer) etc.complete.Withfine aggregate (Crushed sand VSI Grade).Sr.No.-830, Chapter-Plain Cement Concrete, Reference No-BDE 4, Additional Specification.-Bd.E.4 Page One Number 289 and B-7, Page One Number38, Page-176, SSR Item No.-24.08

Providing and laying in-situ M30 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver,compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge.Sr.No.-170, Chapter-Rigid Pavement, Reference No/Additional Specification.-MORTH 602, Page-44, SSR Item No.-5.01.

TEST ON CONCRETE-compression strength

ROYALTY CHARGES,a) For sand

b) For All Other Minerals

GST 18 %

ADD 0.5% LABOUR INSURANCE

CONTENGIENCES 5%