Directorate Of Municipal Administration Tender

Providing and constructing Brick Masonry Inspection Chamber 60cmx 45cm With R.C.C. raft in B.C. soil area including cost of reinforcement, 1:2:4 cement concrete channelshalfround G.S.W. pipes, Brick Masonry, plastering from inside and air tight 75mm thick R.C.C. cover medium duty 100 Kilogrametc. complete. Sr.No.-1387, Chapter- Water Supply and Sanitary Fitting, Reference No- BDV , Additional Specification.-Bd.V.43 Page One Number 574, Page-275, SSR Item No.-42.16

Providing and laying concrete pipes of I.S.NP. class of 300mm 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.Sr.No.-1380, Chapter- Water Supply and Sanitary Fitting, Reference No- BDV 41, Additional Specification.-Bd.V.41, Page One Number 573, Page-274, SSR Item No.-42.09

Providing, laying and fixing P.V.C. pipe of 110mm. dia. with fittings such as bends, tees, reducers, clamps, etc. including necessary excavation, trench filling etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete. Sr.No.-1404, Chapter- Water Supply and Sanitary Fitting, Reference No- BDV 60, Additional Specification.-As directed by Engineer in charge, Page-345, SSR Item No.-42.28.

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). Sr.No.-130, Chapter-Road Sub Base and Base Course, Reference No-MORTH 404, Additional Specification.-MORTH 404, Page No-29, SSR Item No.-3.20

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.

BASIC TEST OF CONCRETE-Compressive Strength OF C.C. Cube (Set of 3 cubes).

a) For sand = Royalty + surcharge (2%) + Distt. Mineral Foundation Cess (10%) = 211.95+4.23+21.19 = 237.37 Per Cum

b) For All Other Minerals = Royalty + surcharge (2%) = 211.95+4.23 = 216.18 per cum

GST 18 %

ADD 1% LABOUR INSURANCE

CONTENGIENCES 5%