N I T /RD

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed.

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 I (Using Screening Type A (13.2) mm Aggregate) (RA Serial Number: 1)

Providing and laying in situ cement concrete M -20 with tremix treatment for 200 mm thickness for Concrete Road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mm wide and 20 mm deep with necessary refilling with bitumen ( excluding reinforcement) with coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) etc. complete with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. (Without SCADA) (RA Serial Number: 2)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete (SSR Item No: 2.29a) (PWD-CIVIL SSR) Item Spec: ()

Spreading hard murum/ soft murrum/ gravel or kankar for side width complet (SSR Item No: 2.30) (PWD-CIVIL SSR) Item Spec: ()

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 Siangle 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 14.8 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 Item No 6.36) (PWD-CIVIL SSR) Kem Spec (MORTH 801

Basic test of aggregate

Compressive strength of cc cube set 3

Royality of Hard Murum

Royality of Murum at site