NIeQ03SlNo1OF2026-27OFAEKHSD

Classified Traffic volume count survey for 7(seven) continuous days (7 x 24 hours) and submission of reports following latest relevant IRC codes of practice.

Pavement crust composition survey by digging of pit in pavement along with report & Geo tags photograph of each pit with chainage details(at least 2(two) nos. of pit for for every 1.00 km length of the road).

Axle Load Survey for continuous 2 (two) days (2 x 24 hours) and submission of report following latest relevant IRC codes of practice.

Structural evolution of pavements using Falling Weight Deflectometer (FWD) Technique in accordance with IRC : 115-2014.

Sub grade Sub soil investigation in any type of soil including mobilization , boring , relevant field and laboratory testing (as per relevant IS codes of practice and as per direction of Engineer-in-charge) Following tests to be conducted.( at least 2 (two) tests of each type shall be conducted for every 1.00 km length of the road..) i) Liquid Limit as per IS 2720 (Part – V) ii) Plastic Limit as per IS 2720 (Part – V) iii) Grain size analysis by Sieving as per IS 2720 (Part – IV). iv) Grain size analysis by Hydrometer Method as per IS 2720 (Part – IV) v) Determination of Water Content Dry Density relation using heavy compaction as per IS 2720 (Part – VIII). vi) Laboratory Determination of California Bearing Ratio on Disturbed / Remoulded samples as per IS: 2720, Part XVIII. Soaked vii) Determination of Free Swell Index of Soil as per IS 2720 (Part– VIII). viii) Field determination of California Bearing Ratio as per IS 2720 (Part XXXI)