Day 91 - Guardrail


The crew sat all the posts on the SW corner of the bridge first.

A picture of the post hammer crew driving a post on the NW side of the bridge.

Crew works to install the rail.

Another view of the crew working on driving the posts on the NE corner of the bridge.

Road rock rutted out in one area as seen in the picture.

After the rail had been installed but not tightened.

Current progress on the NE corner of the bridge.

NE end stop was installed. Diagonal lines are facing the correct way.

SE end stop was installed. Diagonal lines are facing the correct way.

NW end stop was installed. Diagonal lines are facing the correct way.

SW end stop was installed. Diagonal lines are facing the correct way.

Comments

Post a Comment

Popular posts from this blog

Day 78 - Rirap

Image
Operator works to install Type II rock blanket along the SW corner of the bridge. The drainage pipe was cut to grade and rolled at the field entrance located near 1+00. The ditch and slope were compacted on the SW corner of the job. Another angle of the slopes. Shows the clearance between the CMP and the light pole. Contractor originally installed an outdated dileaneator. An updated version made out of aluminium replaced the flimsy plastic. The new dileaneator compared to the plastic one. Another angle. Straw ditch checks were installed according to modot standards. Operator works on placing rip rap on the SE side of the bridge. Another angle looking south of the SW corner of the project. The temporary crossing prior to being removed. A shot of the field entrance.
Read more

Day 21 - Rip Rap

Image
The clearing and grubbing has been completed and the contractor is working on laying the type II rock blanket on the slopes. The abutment has rock pushed up against it. Picture is looking at bent 2.  Current view of bent 1 without any rip rap. The steel reinforcement is extruding out of the abutment for next phase of construction.  A majority of bent 2 has been received rock. The type II was placed on top of geo-fabric. The remaining rock will be placed after the bent is back filled.  This picture of the abutment shows the key and seats for the girders. The concrete is smooth and level. A worker cuts the remaining steel into smaller sections so it can fit inside a dumpster to be hauled away. The operator works on cutting the slope to grade so that rock can be placed.
Read more

Day 28 - Form work and tying rebar

Image
The safety railings were installed after the forms were placed on the overhang jacks. This picture shows the contractor tying steel on bent #2 (east side of the bridge). The carpenter works on cutting the chamfer strips and pre-nailing them so they can be quickly installed. The steel reinforcement for the deck is 100% epoxy coated. After the steel was tied for the wing walls and diaphragm the operator cleared dirt away to ensure a clean working area. They are preparing to put on the concrete forms. This picture shows 75 L.F. of silt fence that was installed on the SW corner of the project.  This picture shows silt fence that was installed on both the NW and NE side of the project. After the chamfer strips were installed this picture was taken to show the quality of the craftsmanship. A generator/air compressor was placed on the bridge so that a worker can air blast the surface to remove any debris. The crew works on positioning the oxyacetylene tan...
Read more