Z.O.1.C.No.B2/2299/2025

Dismantling plain cement concrete work and clearing the debris etc. complete.

Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings pintol blocks plinth beam staircase steps critical steps critical piers etc. using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joistsof size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cmcentre to centre etc. complete..

Providing and laying in position ,Standardised Concrete Mix M- 25 Grade in accordance with IS :456-2000,using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 kg/m3 and m,aximum water cement ration of 0.50, including admixture (Plasticiser/Superplasticier) in recommended proportions as per IS:9103 to accelerate ,retard setting of concrete,improve workability without impairing strength and durability with about (5.0 cum) 7730 kg of 20 mm machine crushed stone jelly and with about (3.3 cum) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand, nut excluding cost of reinforcement grill and fabricating charges,centering and shuttering and also including laying,vibrating with mechanical vibrators,finishing,curing,etc and providing complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standrands.(No separate payment will be made by the Department for the excess usage of materials)

Earth work excavation for foundation in all kinds of soils invarying depths including dismantling any masonry or roots met with in foundation shoriEarth work excavation for foundation in all kinds of soils invarying depths including dismantling any masonry or roots met with in foundation shoring with planks and bailing water if necessary, clearing levelling the site with initial lead and including refilling the sides with excavated earth etc. complete

Carting away the surplus earth and debris to a lead of 10km.and dumping in the Corporation Land as directed during the execution.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250 mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5 (This Rate Is Applicable Only If Work Is Done During Night)

Construction of Modular type RWH Structure capacity of 4.32 cu.m by using infiltration modules of size 800 x 800 x 360 mm and side wall with infiltration modules of size 800 x 360 x 25 mm including earthwork excavation in bitumen/concrete roads to a size of 1200 x 1200 x 3000 mm and providing base plate, Geo - textile 400mm - 200 micron, Fine filter media 12mm thickness, Coarse filter media 20mm thickness, FRP of 700x700mm (clear opening 600x600mm) (Grating cover with Frame - Medium duty 10 MT), including all labour charges, carting away etc., complete.(Model 5)

Supplying And Fixing Interlocking Blocks Against Available Edge Restraints 60 mm Thick of Approved Design And Pattern of Strength 30 N/Sq.m. 10 mm Iss Metal With Minimum Cement Content As Applicable To M 30 Grade Concrete As Per Is-456-2000 Manufactures By Mechanical Or Hydraulic Machine Using Vibro- Compaction Process And Laid Over 50 mm Thick Laying Course (Bedding) Crushed Stone Sand (M Sand) Well Compacted By Plate Compactor With A Joint Width of 2 mm To 5 mm Including Filling of All Joints With Crushed Stone Sand (M Sand) And Compacting The Paved Surface With Plate Compactor Two Or Three Times Until All The Unit-To-Unit Joints Are Completely Filled With Crushed Stone Sand (M Sand) And Trimming The Edges Neatly Including All Labour Charges And Plate Compactor Charges Etc. Complete(Cost Inclusive of Crushed Stone Sand (M Sand)).

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