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| 1 | Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers. |
| 2 | Cement Concrete 1:5:10 (One cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken jelly for flooring including laying,nsolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete multiplying with standard specification and as directed by the departmental officers. The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers -Mixing by Manual means |
| 3 | Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid). |
| 4 | Plain Cement Concrete 1:2:4 (one cement, two crushedstone sand and four hard broken stone jelly) using 20mmjelly for wearing coat including laying, compacting,finishing and curing, etc., complete as per standardspecificatins and as directed by the departmental officers.- |
| 5 | Supplying and erecting centering for plane surfaces suchas RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc withnecessary supports and strutting upto 3.60m height in allfloors with all cross bracings using MS Sheets made of 10gauge thick welded with MS angle of Size 25mm x 25mm x3mm for boarding laid over steel adjustable span of size 2mx 2m (expandable upto 3.60m) and supported by SteelAdjustable Telescopic Props of Size 2m x 2m (expandableupto 3.60m) made with outer steel pipe with dia 50mm(3.60mm thick) and inner steel pipe with dia 40mm(2.90mm thick) , etc complete complying with standardspecifications. Steel adjustable span and Steel Adjustabletelescopic props shall be provided as directed by thedepartmental Officers. (Payment for centering shall begiven after the concrete is laid). |
| 6 | Supplying, fabricating and placing in position Mild Steel /Ribbed Tor Steel reinforcement grills of all variety likeHYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500D etc., for all RCC works as per design given including costof steel reinforcement and G.I. binding wire, wastage etc.complete complying with standard specification and asdirected by the departmental officers.(Contractor has tomake his own arrangements for the supply |
| 7 | Providing and laying in position, Standardised ConcreteMix M-25 Grade using In-situ Concrete batching plant/Ready Mix Concrete (RMC) adopting weigh batch methodin accordance with IS:456-2000 using 20mm and downgraded hard broken granite stone jelly for all RCC items ofworks with minimum cement content of 350 kglm3 andmaximum water cement ratio of 0.50, including admixture(plasticiser / superplasticiser) in recommended proportionsas per IS:9103 to accelerate, retard setting ofconcrete,improve workability without impairing strengthand durability with about (5.0 Cu.m) 7730 kg. of 20mmmachine crushed stone jelly and with about (3.3 Cu.m)5156 kg. of 10-12mm machine crushed stone jelly and withabout (4.79 cu.m’) 7670 kg. of crushed stone sand, butexcluding cost of reinforcement grill and fabricatingcharges, centering and shuttering and also includingConveyance of concrete from batching plant to Work site,Electricity charges and other works & labour cost involvedfor concrete production, laying, vibrating with mechanicalvibrators, finishing, curing, etc. and providing fixtures likefan clamps in the RCC floor/ roof slabs wherever necessarywithout claiming extra, etc., complete complying withstandard specification and as directed by the departmentalofficers. The coarse and fine aggregates to be used shouldcomply with the requirements of IS Standards. (No separatepayment will be made by the Department for the excessusage of materials) |
| 8 | Manufacturing, supplying and fixing Precast ReinforcedCement Concrete slabs of 100 mm thickness in RCC M20concrete using following HBGS jelly excluding cost ofreinforcement steel in position but including cost ofmoulding charges, casting of slab, finishing, curing andfixing in position in all floors etc., complete complying withstandard specification and as directed Please Enable Macros to View BoQ information |
