Daraja la Kosciuszko, NYC: Ukaguzi wa Ujenzi

Ukweli wa Mradi

Mteja / Mmiliki	NYS Department of Transportation
Mahali	Brooklyn and Queens, NY
Role	Ukaguzi wa ujenzi; mshauri wa CM na QA
Mbinu ya Utekelezaji	Usanifu-Ujenzi (Awamu I)
Bajeti (kama ilivyochapishwa)	$1.2B
Taaluma	Resident Engineering Inspection

Muhtasari

Gedeon GRC Consulting alitoa huduma za ukaguzi wa ujenzi kwa ujenzi wa daraja jipya linalobeba I-278 Brooklyn-Queens Expressway juu ya Newtown Creek kwenye mpaka wa Brooklyn/Queens — Awamu I na II. Vipengele vikuu vilijumuisha:

• Construction of a new cable-stayed main structure consisting of steel edge girders, steel floor beams, precast deck panels, stay cables, cable shielding and anchorages, cast-in-place concrete footings, anchor pier columns, cap beams and pylons
• Approximately two miles of structures for the new Brooklyn and Queens approaches — PCEF girders, cast-in-place reinforced concrete footings and piles, pier columns, cap beams, cast-in-place reinforced concrete deck and new precast modular retaining walls along the approaches
• Reconstruction of seven local ramps with new concrete pavement and barriers for the new bridge and certain neighboring streets within the project boundaries
• Approximately four miles of concrete pavement and barrier sections of I-278 BQE between Varick Avenue and 54th Road
• New landscaped areas and a plaza by Meeker Avenue
• Highway appurtenances including signage, guide rails and concrete median barriers
• Work Zone Traffic Control (WZTC) requiring detours, lane closures and night and weekend work
• Utility relocation and construction of water mains, sewer lines, gas lines, electrical cables, telephone cables and ITS, plus a new highway lighting system

Services included ensuring all work was performed in conformance with the contract documents — detailed inspection, on-site field testing of materials, field measurement, data collection and progress reports.

CM na QA kwa Usanifu-Ujenzi wa Awamu I

Gedeon GRC pia alitoa huduma za ushauri kwa usimamizi wa ujenzi na uhakikishaji wa ubora katika ubadilishaji wa Usanifu-Ujenzi wa Awamu I wa Daraja la Kosciuszko juu ya Newtown Creek — ujenzi wa daraja jipya la juu lenye urefu wa maili 1.1 ambalo mkataba wake wa Usanifu-Ujenzi ulijumuisha sehemu kuu ya nyaya yenye urefu wa futi 600 inayobeba BQE ya mashariki juu ya Newtown Creek karibu na mashariki mwa daraja lililopo (BIN 1075699).

The general scope included site supervision and compliance with the Design-Builder’s Quality Control Plan — ensuring all requirements, standards and schedule were met, verifying safety, performing workmanship quality control, and supervising material testing so that all tests were performed in compliance with ASTM requirements and standard specifications under the QA plan — along with preparation of complete daily reports of construction activities. All work was performed in accordance with the Manual of Uniform Record Keeping (MURK).

Huduma Zilizotumika

Miradi Mingine