cc drain

RBR-FNDN-1: A i: Earthwork excavation in ordinary soil by manual means up to 3 mts depth for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD / 304 MORTH

BLD-CSTN-2-8 (16): Collection ,Supply and filling of Stone dust from approved quarry to work site and stacking at work site to Dept. gauge for premeasurements including cost and convenyance of all material and all labour charges etc. complete as per standard specifications. Clause 305.3.9 MORD & 304 MORTH

BLD-CSTN-3-5 (22) -Using Concrete mixture all works up to Plinth Level: Plain Cement concrete nominal mix (1:4:8) prop (Cement : fine aggregate: coarse aggregate ) using 40mm size Hard Granite Machine Crushed Metal including cost and conveyance of all materials like cement, sand (50% river sand 50% rock sand), coarse aggregate water etc., to site , labour charges , for mixing , laying, concrete , ramming in 15 cm layers, finishing top surface to the required level curing etc., complete for finished item of work.for foundation and under flooring bed.

RBR-FNDN-4 II(iii): Providing P.C.C grade M 15 concrete for structures using 40 mm nominal size Graded hard stone aggregate, mechanically mixed, placed and compacted by vibration including curing for 14 days complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH.

Providing P.C.C grade M 20 (Nominal Mix) concrete using 20 mm Graded Metal (MORD) for structures using 20 mm nominal size Graded hard stone aggregate, mechanically mixed, placed and compacted by vibration including curing for 14 days complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH.

Amendment: Providing High Yield Strength Deformed (HYSD)/ Thermo Mechanically Treated (TMT) steel bars (Fe 500/500D/550D grade as per IS 1786-1979) of different diameters for RCC works, including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap-splicing with binding wire of 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying etc., complete for finished item of work ( APSS No.126).

Vibrated reinforced cement concrete of M20 grade using 20mm & 10mm HBG crushed stone aggregate including cost and seignorage, conveyance of all materials and labour charges centring, machine mixing, laying, vibrating, curing etc., including other incidental hire and operatioal charges of all T&P as per approved drawings and as directed during execution but excluding cost of steel and its fabrication charges for finished item of work .FOR CULVERTS