New Panama Canal Locks Have A Concrete Problem
 

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

New Panama Canal Locks Have A Concrete Problem
 

A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

New Panama Canal Locks Have A Concrete Problem
 

On Fri, 28 Aug 2015 09:55:29 -0400, Justan Olphart
wrote:

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

===

The Chinese are managing the project but it looks like someone fell
asleep on the job. Quality control of the concrete is critical on a
project like that.

New Panama Canal Locks Have A Concrete Problem
 

On Friday, August 28, 2015 at 12:05:46 PM UTC-4, Wayne. B wrote:
On Fri, 28 Aug 2015 09:55:29 -0400, Justan Olphart
wrote:

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

===

The Chinese are managing the project but it looks like someone fell
asleep on the job. Quality control of the concrete is critical on a
project like that.

I saw a show about the construction of the new Ravenel Bridge in Charleston.. During construction they turned away a lot of concrete trucks because the concrete they contained had started to "activate" because of the heat and time in transit. It had to be just right to be used in the structure. I've never been across the bridge, but have passed under it several times in my boat going to/from Charleston Harbor. Impressive.

http://www.sciway.net/sc-photos/charleston-county/ravenel-bridge.html

New Panama Canal Locks Have A Concrete Problem
 

On 8/28/2015 2:36 PM, wrote:
On Friday, August 28, 2015 at 12:05:46 PM UTC-4, Wayne. B wrote:
On Fri, 28 Aug 2015 09:55:29 -0400, Justan Olphart
wrote:

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

===

The Chinese are managing the project but it looks like someone fell
asleep on the job. Quality control of the concrete is critical on a
project like that.

I saw a show about the construction of the new Ravenel Bridge in Charleston. During construction they turned away a lot of concrete trucks because the concrete they contained had started to "activate" because of the heat and time in transit. It had to be just right to be used in the structure. I've never been across the bridge, but have passed under it several times in my boat going to/from Charleston Harbor. Impressive.

http://www.sciway.net/sc-photos/charleston-county/ravenel-bridge.html



When the pool was installed in our backyard they tried to pump the
concrete up over the house using a really high boom. Didn't work.
Our house is three stories and the pump wouldn't get it up and over
the house. Scary to watch. Anyway, after a few failed attempts the
driver of the concrete truck was getting nervous because he had to go
dump it or do something before the stuff started to set.

They came back a couple of days later with another kind of pump that was
at ground level. The concrete truck filled a large container which was
then pumped through hoses to the backyard where the pool forms were.

New Panama Canal Locks Have A Concrete Problem
 

On Fri, 28 Aug 2015 15:10:24 -0400, "Mr. Luddite"
wrote:

When the pool was installed in our backyard they tried to pump the
concrete up over the house using a really high boom. Didn't work.
Our house is three stories and the pump wouldn't get it up and over
the house. Scary to watch. Anyway, after a few failed attempts the
driver of the concrete truck was getting nervous because he had to go
dump it or do something before the stuff started to set.

Yup they call that "turning and burning". You don't hear it very often
in residential but depending on temperature, you have the right to
look at the delivery ticket and refuse to accept concrete if it is too
old. Around here, that might be an hour or so. If they are adding
water to get the slump up, that is a warning.



They came back a couple of days later with another kind of pump that was
at ground level. The concrete truck filled a large container which was
then pumped through hoses to the backyard where the pool forms were.



Those are the pumps we see most often here. They pump a lot of
concrete in Florida.

New Panama Canal Locks Have A Concrete Problem
 

On Friday, August 28, 2015 at 3:10:30 PM UTC-4, Mr. Luddite wrote:
On 8/28/2015 2:36 PM, wrote:
On Friday, August 28, 2015 at 12:05:46 PM UTC-4, Wayne. B wrote:
On Fri, 28 Aug 2015 09:55:29 -0400, Justan Olphart
wrote:

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

===

The Chinese are managing the project but it looks like someone fell
asleep on the job. Quality control of the concrete is critical on a
project like that.

I saw a show about the construction of the new Ravenel Bridge in Charleston. During construction they turned away a lot of concrete trucks because the concrete they contained had started to "activate" because of the heat and time in transit. It had to be just right to be used in the structure. I've never been across the bridge, but have passed under it several times in my boat going to/from Charleston Harbor. Impressive.

http://www.sciway.net/sc-photos/charleston-county/ravenel-bridge.html



When the pool was installed in our backyard they tried to pump the
concrete up over the house using a really high boom. Didn't work.
Our house is three stories and the pump wouldn't get it up and over
the house. Scary to watch. Anyway, after a few failed attempts the
driver of the concrete truck was getting nervous because he had to go
dump it or do something before the stuff started to set.

They came back a couple of days later with another kind of pump that was
at ground level. The concrete truck filled a large container which was
then pumped through hoses to the backyard where the pool forms were.

When I built my backyard shop and extended the driveway to it, they couldn't drive the concrete truck over my driveway for fear of breaking it up. So I had to do the same thing with one of those pumpers. Not only is the pump-able concrete more expensive because of the pea gravel, but then you have to pay the pumper guy too.

New Panama Canal Locks Have A Concrete Problem
 

On 8/28/2015 3:51 PM, wrote:
On Fri, 28 Aug 2015 15:10:24 -0400, "Mr. Luddite"
wrote:

When the pool was installed in our backyard they tried to pump the
concrete up over the house using a really high boom. Didn't work.
Our house is three stories and the pump wouldn't get it up and over
the house. Scary to watch. Anyway, after a few failed attempts the
driver of the concrete truck was getting nervous because he had to go
dump it or do something before the stuff started to set.

Yup they call that "turning and burning". You don't hear it very often
in residential but depending on temperature, you have the right to
look at the delivery ticket and refuse to accept concrete if it is too
old. Around here, that might be an hour or so. If they are adding
water to get the slump up, that is a warning.



They came back a couple of days later with another kind of pump that was
at ground level. The concrete truck filled a large container which was
then pumped through hoses to the backyard where the pool forms were.



Those are the pumps we see most often here. They pump a lot of
concrete in Florida.


They were getting nervous with the boom. It barely reached over the
ridge of the roof and when they started trying to pump the concrete, the
boom started dipping to within less than a foot from the ridge.
Then it stopped pumping. Fortunately, they got the hoses off and got
the boom back before any damage occurred. Lot's of nervous contractors
and one very nervous homeowner.

New Panama Canal Locks Have A Concrete Problem
 

On 8/28/2015 3:53 PM, wrote:
On Friday, August 28, 2015 at 3:10:30 PM UTC-4, Mr. Luddite wrote:
On 8/28/2015 2:36 PM, wrote:
On Friday, August 28, 2015 at 12:05:46 PM UTC-4, Wayne. B wrote:
On Fri, 28 Aug 2015 09:55:29 -0400, Justan Olphart
wrote:

On 8/28/2015 10:37 AM, wrote:
A core sample pulled from the concrete of the Cocoli Locks where
cracks and leaks have appeared does not bode well for the Panama Canal
expansion project, which is on a strict deadline for completion in
April 2016.


http://gcaptain.com/a-concrete-sample-was-pulled-from-the-new-panama-canal-locks-and-it-does-not-look-good/#.VeBqMn3LDyc

Looks like the east coast is going to have to get used to receiving
it's Chinese goods by rail. I hope Oh'bamer has *his* infrastructure in
order. Can't be blaming Bush anymore.

===

The Chinese are managing the project but it looks like someone fell
asleep on the job. Quality control of the concrete is critical on a
project like that.

I saw a show about the construction of the new Ravenel Bridge in Charleston. During construction they turned away a lot of concrete trucks because the concrete they contained had started to "activate" because of the heat and time in transit. It had to be just right to be used in the structure. I've never been across the bridge, but have passed under it several times in my boat going to/from Charleston Harbor. Impressive.

http://www.sciway.net/sc-photos/charleston-county/ravenel-bridge.html



When the pool was installed in our backyard they tried to pump the
concrete up over the house using a really high boom. Didn't work.
Our house is three stories and the pump wouldn't get it up and over
the house. Scary to watch. Anyway, after a few failed attempts the
driver of the concrete truck was getting nervous because he had to go
dump it or do something before the stuff started to set.

They came back a couple of days later with another kind of pump that was
at ground level. The concrete truck filled a large container which was
then pumped through hoses to the backyard where the pool forms were.

When I built my backyard shop and extended the driveway to it, they couldn't drive the concrete truck over my driveway for fear of breaking it up. So I had to do the same thing with one of those pumpers. Not only is the pump-able concrete more expensive because of the pea gravel, but then you have to pay the pumper guy too.


The reason they tried using the boom was because otherwise they had to
back up beside the house over the leeching field for the septic system.
They were concerned about causing damage to the "D" box or the leeching
field itself. When the boom didn't work, they had a guy pull the
records from the town that showed the septic system design. Turns out
it is basically a commercial type system, the type that has boxes and
leeching fields under parking lots and is rated for heavy trucks. That
made the job easier and allowed the pump rig and the concrete truck to
back up beside the house. Worked out fine.

That area is now covered with stone pavers. FlaJim knows it well.
He has parked his land yacht there. There's a 50 amp RV service as
well. The wiring was put in for a whole home generator when the pool
was put in but we decided not to go with the generator at the time,
mainly because it would have to be propane powered and second of all
because the electrical contractor quoted a price that was almost double
what I knew they go for. So, we dug the trenches and put the wiring in
but I wired it as a RV service instead because at the time we had one.
Glad we didn't spring for the generator. It would have been used once
in the last 9-10 years.

New Panama Canal Locks Have A Concrete Problem
 

On Fri, 28 Aug 2015 17:07:52 -0400, "Mr. Luddite"
wrote:

That area is now covered with stone pavers. FlaJim knows it well.
He has parked his land yacht there. There's a 50 amp RV service as
well. The wiring was put in for a whole home generator when the pool
was put in but we decided not to go with the generator at the time,
mainly because it would have to be propane powered and second of all
because the electrical contractor quoted a price that was almost double
what I knew they go for. So, we dug the trenches and put the wiring in
but I wired it as a RV service instead because at the time we had one.
Glad we didn't spring for the generator. It would have been used once
in the last 9-10 years.

Yup the joke around here is the guys who bought generators after
Charley are who have scared the storms away for a decade.
I got one from one of those guys that has never run.
Mine is still packed in the factory box. The guy I got it from did put
oil in it and I pull it over once but I am afraid the cylinder walls
may be dry. I may squirt some oil in the plug hole before I turn it
over again.