E 1.0
Seven stages, three of which wait
Nothing is climbed before the analysis says the structure can take what is going on it, nothing is covered before it is photographed, and nothing is invoiced as complete before the close-out package is accepted.
The order of these stages is not a preference and it is not a sales process. Each hold point exists because the alternative has a well-known failure mode.
Climb before the analysis and you may install steel that does not solve the problem, or worse, load a structure that could not take it. Cover work before photographing it and the close-out package becomes a reconstruction, which your QA process will notice. Invoice at demobilisation rather than at acceptance and the package quietly becomes optional, which is how a portfolio ends up with two hundred completed jobs and no evidence for any of them.
The stages below are what a project actually looks like from the inside, including the parts that are waiting rather than working.
E 2.0 The sequence
Seven stages
-
P1
Site list and scope
What structures, what has to happen at each, and the date it has to be finished by. Send whatever exists: site data, structural drawings, previous inspection reports, an existing analysis, outage rules, access arrangements. The more that arrives here, the fewer surprises arrive at P5.
1–3 days -
P2Hold point
Structural analysis
Where loading changes, a qualified structural engineer models the structure against the proposed configuration and the governing wind loading, and produces drawings for whatever must be strengthened. We can carry and coordinate this or work to one you already have. Nobody climbs to add steel before it exists.
2–4 weeks -
P3Hold point
Proposal and award
Crew type and day count per site, mobilisation for the routing, equipment hire, and the named deliverable. Everything quoted separately from the day rate is listed separately, so the document you approve is the document you are invoiced against.
3–5 days -
P4
Planning and rigging
Rigging and lift plans, site access and escorts, notifications, material ordering, and the notice where obstruction lighting will be out of service during the work. This is the stage that makes P5 boring, which is the goal.
1–2 weeks -
P5Hold point
Execution
The work, with a daily report and photography taken as it happens rather than reconstructed. Weather thresholds stop the climb. Anything found that the analysis did not anticipate stops the work and comes back to you in writing before it is worked around.
per scope -
P6
Test and verify
Sweep and PIM on line systems, plumb and tension on structures, load bank on generators, transfer test on switchgear, and a lighting function check. Before demobilisation, not after, because coming back to test is a second mobilisation.
same visit -
P7
Close-out
The package: photographs, test results, red-lines, punch list and sign-off, in the format your QA process expects. The project is complete when this is accepted.
5–10 days
E 3.0 What we need from you
The four things that decide whether a programme runs to plan
Access, resolved in advance. Gate codes, lock combinations, escort arrangements, landowner notice periods and any site that needs a key from somebody who is not you. A crew at a locked gate at seven in the morning is the most expensive avoidable event in this trade, and it is charged as standby.
Outage rules, stated early. What can come down, when, for how long, and who approves it. These frequently govern the schedule more than the work does, and a programme built without them is a programme that will be rebuilt.
A named decision-maker. Somebody who can approve a change within a day. Field work generates decisions — a member found corroded, a mount not where the drawing says — and a crew standing by for an answer is billing.
The close-out format, up front. Photo naming, mapping sheets, test file formats, the portal. Getting it wrong is rework rather than a technical failure, and it is entirely avoidable by agreeing it at P3.
Send at P1
- The site list: names, addresses or coordinates, structure types and heights.
- The scope at each site, and whether it is the same everywhere.
- Structural drawings and any existing analysis.
- Previous inspection or mapping reports.
- Access arrangements and who holds the keys.
- Outage rules and who approves them.
- The close-out format and submission route.
- The date it has to be finished by, and what happens if it is not.
None of it is mandatory to start a conversation. All of it makes the proposal accurate rather than cautious, and a cautious proposal is just a more expensive one.
Weather thresholds, an unsafe condition, or a structure found in a state the analysis did not anticipate all stop the work. You hear immediately and in writing. See standards and stop-work.
Start at stage one
Telephone with the site list, the scope and the date. If an analysis is needed we will say so on the first call rather than three weeks in, because that lead time is the thing most likely to move your programme.
Atlantic Tower Services, Inc. · 5301 Pen Ave, Suite 1001, Sanford, FL 32773