Guelma

• Study of Bypassing Slips on Cw 123
• Study of Stability of the Slabs of the Rn 20 (Ben Tabouche)
• Expertise Study On The Rn 20 From Pk 52 To Pk 62
• Study for the Correction of P Tr of Rn 20: Pk77 + 100 to Pk 77 + 400 and Pk 79 + 200 to Pk 79 + 500
• Enlargement and Compression Study of 02 O, A on the Rn102 in 2 Separated Batch (Pk28 + 500 to Pk 35 + 000)
• Study of landslide on Rn 16 from Pk 68 + 400 to Pk 68 + 800
• Study of landslide on Rn 21 at Pk 50 + 700
• Tracking Treatment of Landslides on the Cw19 at Pk 38 + 000 + Pk 50 + 200 and Pk 45 + 900
• Tracking Treatment of Landslides on the Rn 21 at Pk 50 + 700
• Tracking Treatment of Landslides on the Rn 20 at Pk 53 + 350 and at Pk 53 + 400
• Tracking Treatment of Landslides on the Cw162 at Pk 02 + 500
• Tracking Treatment of Landslides on the Rn 81 at Pk 01 + 300
• Completion Tracking of Landslide Slip on Rn 21 at Pk 50 + 700
• Study Of The Avoidance Of The Cities Of Belkeir And Boumahra Ahmed On 12,5 Kms
• Rehabilitation of Cw 33 Between Bordj Sabath And The Limit Of Wilaya From Skikda On 08 Kms From Pk 44 + 750 To Pk 36 + 750 (Lot N ° 01).
• Project Management Of Construction Of A Dalot On The Cw 126 At Pk 37 +100.
• Black Point Study On The Rn 20 At Pk 91 + 600
• Accentogenic Point Study on Rn102 at Pk 27 + 000
• Correction Study of a Turn on the Rn 20 at Pk 85 + 500
• Accentogenic Point Study on Rn 20 at Pk 82 + 000
• Study of Correction of a Turn on Rn 20 at Pk 114 + 600
• Accentogenic Point Study On Rn 20 At Pk 36 + 500
• Accentogenic Point Study On Rn 20 At Pk 49 + 600
• Accentogenic Point Study on Rn 21 Pk 49 + 000
• Accentogenic Point Study on Rn 20 at Pk 99 + 700
• Accentogenic Point Study On Rn 20 At Pk 36 + 500
• Development Study Of Two Carrefours On Rn 20 From 96 + 700
• Development Study Of Two Crossroads On Rn 20 Of The Pkn97 + 500