TECHNICAL SPECIFICATIONS 4-1 SECTION – 4 : CIVIL WORKS 4.01 INTRODUCTION This Section comprises the Standards and Specifications pertaining to the fundamental requirements of design, material, workmanship, construction, testing, inspection and maintenance of the Civil Works required or specified under the Contract. The Contractor shall perform the work in accordance with these Specifications a
Environmental problems caused by Istanbul subway excavation and suggestions for remediation Ibrahim Ocak Abstract: Many environmental problems caused by subway excavations have inevitably become an important point in city life. These problems can be categorized as transporting and stocking of excavated material, traf?c jams, noise, vibrations, piles of dust mud and lack of supplies. Althou