HomeMy WebLinkAboutEngineer- Concrete Wall Inspection 01.14.2019Construction Site Inspection Report
Project: Glenwood Caverns Detachable Gondola
Project Feature: Concrete Wall Inspection
Date of Inspection —January 14, 2019
Inspection Time — 9:00 AM
Inspector—Jeff Peterson PE (Tramway Engineering)
Accompanied by — Doug Flentge, Sergio (Concrete Contractor)
Weather — Sunny 20° F.
Doug,
TRAMWAY
ENGINEERING, LTD.
P.O Drawer 398
Glenwood Springs, CO 81602
970.945.5138
www.7}am way r et
I inspected the upper terminal building walls and the loading deck footer repairs prior to the concrete
pour scheduled for the afternoon. A majority of the rebar issues that were verbally noted during my
previous rebar wall inspections have been correction. The purpose of this inspection was to verify the
past issues were resolved and verify the rebar is installed per plan. General layout was confirmed, but
survey level accuracy of anchor bolts, steps and elevations was not completed. I noted a few final items
that need to be corrected prior to the pour commencing.
1.) All dirt and chunks of mud on the rebar needs to be brushed off prior to pour. Particularly in the
isolated pad additions.
2.) Anchor bolt plates must be added to the two isolated deck pads that are being corrected. The
rebar has been modified per the detail provided. Anchor bolt plates and final forms must be
added to the south loading dock wall along GL 1.4.
3.) Ensure rebar clearance to the form is per the drawing. There are several areas that the rebar
must be moved to meet clearance requirements.
a. East side of the wall along GL 1.4 is too close.
b. Center rebar in the south wall along GL1.0
c. Modify the rebar at the step in the NW corner. The rebar is touching the form.
4.) Add joist weld plates to top of wall.
5.) I suggest verifying the anchor bolts on the east wall of the new building are verified with a
string -line. Visually it appears they may not be aligned.
The forms were covered overnight with insulated blankets, but had been removed for the pour and final
modifications. A Wacker heating machine was onsite and operating at the time of my inspection. By
the time of the pour, the ambient temperature and the direct sunshine should heat the forms to an
acceptable temperature. Upon completion of the pour, the insulated blankets and heat tubing should
be put back onto the walls for several days while the concrete begins to cure.
Regards,
vd-taixJ
JeTf Peterson P.E.
Tramway Engineering