Project Progress During the month of September, Alten Construction substantially completed high roof steel erection and 1st Floor electrical and plumbing rough-in. High roof decking over the Apparatus Bay was started and completed. Work began on mechanical rough-in and framing for the 1st Floor, site-specific storm-drain, and Storage Building construction. PROJECT TEAM: Owner: City of San Rafael Project/Construction Manager: … Continued
During the month of September 2018, Alten Construction finished with the shotcrete walls and all underground utilities in the basement within the first week. The contractor then proceeded with placing and spreading the underground rock (3/4-inch rock) followed by water proofing and rebar. The contractor took extra precaution during the rebar installation assuring that the … Continued
Project Update: The Public Safety Center team continues with concrete placement. The interior shotcrete walls are almost complete in the basement. The soils that were stockpiled on the north west corner of the site is completely gone as the contractor prepares for their first slab on grade installation in the next couple of weeks. Site … Continued
Project Update: The construction team continues to show evident results at our Essential Facilities projects. At Fire Station #52, with the training tower complete, the contractor has refocused its resources to interior build out of the main building, exterior façade, on-site, and off-site utilities activities. Bay Cities Paving & Grading, a subcontractor to Alten, will … Continued
Project Progress During the month of August 2018, Alten Construction continued with the forming of the shotcrete walls for the remaining perimeter of the basement along Via Sessi and interior walls. Contractor also continued with the installation of underslab utilities Storm Drain, Sewer, Drainage Systems, waterproofing, water stoppers, electrical conduits and electrical boxes, rebar and … Continued
Project Update: At Fire Station #57, the contractor has completed most of the concrete masonry block walls for the Fire Station building. The structural steel was delivered at the end of July and the contractor quickly mobilized an erection crew and got the steel installed in only four days. Steel erection for the second floor … Continued
Project Update: During the month of July, Alten Construction continued MEP rough-in and framing at the Main Building. Fire roofing was completed. Exterior roofing/sheathing commenced. Drywall tape/finish occurred at the Classroom, as well as TPO roofing. The concrete decking for the Training Tower was completed while finishes commenced. Work began for the on-site/off-site utilities and storm drain. PROJECT … Continued
During the month of July, Alten Construction continued with the forming of the shotcrete forms (walls) for the remaining perimeter of the basement including the apparatus bay. Major coordination of the shotcrete walls took place, setting doors, waterproofing, water stoppers, electrical conduits and electrical boxes, rebar, dowel templates MEP penetrations and screed wire. Once completion of the shotcrete forms … Continued
During the month of June, Alten Construction completed the excavation of all footings and spread footings. Rebar installation for strip and spread footings were completed, inspected, and poured in place. Contractor also erected, formed and poured all basement columns. The installation of the shotcrete forms began by erecting all the forms along C-Street and 5th … Continued
Project Progress During the month of June, Alten Construction completed MEP and fire protection rough- in at the Fire Station building. Framing activity continued on the 1st and 2nd floors as well. At the Classroom building, insulation, drywall and exterior plater were completed. TPO roofing and flashing were substantially completed as well. Site CMU was completed … Continued
