construction of road

Item No.1:-Supplying trap/granite/ quartzite /gneiss stone metal of required size by bringing the boulders / Rubble at the road side breaking them to required gradation including conveying the boulders /Rubble and stacking the broken metal etc. complete . (Prior approval of sample stack of broken metal by the Ex. Engineer is necessary the date of approval will form part of the measurements) a)40 mm Metal, By breaking Boulders (Hand broken). Addn.Spec.No.As directed by Engineer-in-charge (SSR 22-23 It.No.50.57)

Item No.2: Supplying soft murum at the road site, including conveying and stacking complete (SSR 22-23 It.No.2.29b)

Item No.3:-Spreading 80/40 mm metal for road work including sectionong etc complete as directed by Engineer in charge . Addn.Spec.No.As directed by Engineer-in-charge (SSR 22-23 It.No.50.58)

Item No.4:-Spreading hard murum/ soft murrum/ gravel or kankar for side width complete (SSR 22-23 It.No.2.30)

Item No.5:- Compacting the sub grade / gravel / size metal (100 mm loose) layers for all widths with Power roller having weight 8 to 10 MT. including necessary, labour, materials and artificial watering complete. (SSR 22-23 It.No.50.61 )

Item No.6:-Providing & laying in situ cement concrete of M 10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work compacting and curing etc. complete. with reversible Drum Type mixer with SCADA. With crushed sand (SSR 22-23 It.No.11.03)

Item No.7:-Providing and laying in situ / ready mix M20 CC of trap/ granite/ quartzite/ gneiss metal for wearing course 8cm thick including compacting, finishing, curing and filling in joints with bitumen etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc ) Additional Spec.No. BR.47(a) Page Number 140 and B. 7, Page Number38 (SSR 22-23 It.No.14.39 )

Item No.8:-Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. Additional Spec. No.MORTH 602.6.3 & 602.6.4 (SSR 22-23 It.No.5.17 )

Item No.9:-Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge (SSR 22-23 It.No.6.36)

Item No.9: Charges for testing of material in vigilance and quality control laboratory for concrete compressive strength of C.C. Cube ( Set of 3 cubes) Rate as per SSR 22-23 Sr.No.19 P.No.584