Market Survey Aimed At Identifying The Economic Operators To Be Invited To The Negotiated Procedure For The Assignment Of The Construction Site Called "Contributions In Favor Of The Municipalities For The Increase, Maintenance And Enhancement Of The Forest Heritage That Have Suffered A Significant Decrease In Employed In The Forestry Sector - Dgr N. 34/5 Of 07.07.2020 By Request For An Offer (Rdo) With The Use Of The "Sardegna Cat" Telematic Platform. Cup: B79J20001730002 Cig: 93643580B0 (EXPIRED)