Plaza deck paver reset flood-test photo record

Direct answer

Before plaza deck pavers are reset over a protected membrane or waterproofing assembly, the photo record should identify the building, roof or plaza area, gridlines, overburden reset boundary, approved detail, waterproofing system, flood-test or leak-test tag, test date, accepted repair status, protection layer, drain mat product and orientation, drain mat lap condition, insulation or cover-board taper, low-point direction, pedestal type, pedestal height range, slope compensator or shim use, paver spacer tabs, paver gap, perimeter restraint, cut paver support, primary drain access, drain strainer or inspection opening, overflow scupper or secondary drain path, debris removal, open holds, witness, responsible roofing authority, date, and release or hold decision.

The purpose is not to prove that the waterproofing is designed correctly, structurally approved, code compliant, leak free for its service life, or accepted for every warranty term. The purpose is to preserve the last visible facts before pavers, pedestals, drainage mat, insulation, filter fabric, ballast, or other overburden hides the conditions that operations will need when a future leak, ponding, rocking paver, blocked drain, or scupper dispute appears.

Use this as documentation guidance only. The adopted building, plumbing, fire, accessibility, and safety rules; AHJ; engineer of record; waterproofing manufacturer; paver and pedestal manufacturer; roofing contractor; waterproofing contractor; commissioning or envelope consultant; flood-test procedure; leak-detection procedure; project specifications; warranty terms; and owner operations authority control the actual work, test method, repairs, reset, and release.

What this record covers

This record covers the moment after waterproofing and flood-test evidence has been accepted for the stated area and before the plaza deck pavers are reset in a way that hides drain mat laps, protection layer damage, insulation taper, pedestal bases, spacer tabs, drain access, and overflow paths. It is for plaza decks, amenity roofs, terraces, podium decks, courtyard roofs, and protected membrane roof assemblies with removable pavers or pedestal-supported paver systems.

The scope is visible and traceable evidence. It connects the tested waterproofing area to the overburden reset map, then connects the reset layers to the drainage and access path: membrane or protection layer, drain mat, insulation or cover board where used, filter fabric where used, pedestals, paver spacers, cut pavers, drains, and scuppers.

This is not a general roof-drain article, a scupper sizing article, a tapered-insulation-before-membrane article, a roof membrane seam probe packet, or a plaza deck design report. Those records matter, but this packet is narrower: it records the hidden reset evidence before the wearing surface goes back down.

Keep the scope narrow

Do not turn this page into a roof-drain capacity calculation. The record should show whether the primary drain, inspection opening, removable paver, and overflow path are visible and not blocked by reset work. It should not size leaders, scuppers, weirs, storm piping, or rain loads.

Do not turn it into a membrane installation article. If the membrane lap, flashing, drain tie-in, or patch is still under review, that belongs in the waterproofing or membrane repair packet. This article begins when the team is asking whether the overburden can be reset without losing the accepted waterproofing and drainage evidence.

Do not use it to approve the paver system for structural, wind, traffic, accessibility, or warranty conditions beyond the record. Pedestal and paver manuals can support what evidence to photograph, but the approved design and manufacturer review control the actual system.

Start with the approved basis

Start the packet with the documents that control the reset: waterproofing detail, protected membrane assembly detail, plaza paver layout, pedestal layout, taper plan, drain plan, overflow scupper plan, flood-test report, electronic leak-detection report if used, repair log, manufacturer submittals, project specification, warranty requirement, and owner maintenance access requirement. Photograph or attach the exact revision used for the walk.

ASTM D5957 provides official context for flood testing horizontal waterproofing installations on plaza deck type applications, while manufacturer documents such as LATICRETE and Carlisle materials show how flood testing or other leak detection can be part of plaza deck systems before overburden is installed. Those sources support recording the accepted test status, not inventing a test method in the field note.

Do not let reset work proceed from memory. If the flood-test tag says Area P-3, the paver plan says Zone B, the drain map says Drain D-7, and the roof plan says Plaza West, the packet should show how those names align or identify the mismatch that must be resolved.

Define the reset boundary

The first page should say exactly what is being released. Examples include Plaza West between grid 3 and grid 6, pavers around drains D-4 through D-7 only, drain mat replacement at repaired membrane patch P-12, paver reset held within six feet of overflow scupper OS-2, or pedestal layout released but flood-test tag pending owner signature.

A plaza deck often has several boundaries stacked on top of each other. The waterproofing may be repaired, the flood test may be accepted, the protection layer may be installed, the drain mat may be loose laid, the insulation taper may be visible, and the pavers may still be held because spacer tabs, cut pavers, or drain access are not complete.

Write the boundary in field terms. Avoid broad language such as plaza deck complete when the actual release is one drain bay, one repaired area, or one paver reset phase.

Flood-test tag evidence

Photograph the flood-test tag, leak-test tag, envelope consultant note, repair log, or accepted test form that releases the area for overburden reset. The photo should show the area name, date, test type, accepted status, open repairs if any, witness, and the drawing or grid reference used to locate the tested area.

WBDG's fluid-applied waterproofing guide specification includes flood testing as a field quality control item, and Carlisle's plaza waterproofing guide specification calls out flood testing, electronic testing, or other leak detection to confirm waterproof integrity before overburden context. LATICRETE material also states that primary roof waterproofing is flood tested before its plaza and deck system is installed.

Do not write flood test passed unless the controlling test record says that. A photo of dry membrane after water is removed does not prove test duration, water depth, structural acceptance, leak checks below, repaired defects, or final consultant release.

Why before paver reset matters

Once the pavers are reset, the most useful evidence is hidden. Pedestal bases cover protection layers, pavers hide spacer tabs and gaps, drainage mat laps disappear, filter fabric edges are buried, insulation taper is hard to trace, and the route from a drain opening to the next removable paver may be forgotten.

The pre-reset packet should therefore be treated as a hold point. If the team needs to see drain mat orientation, a lap at a repair, a protection-board patch, a tapered insulation edge, an overflow scupper path, or a pedestal base sitting near a repaired membrane area, the photo must be taken before the paver field closes.

This does not mean every paver must be delayed until every photo is perfect. It means each reset phase should have a clear release line: photographed, accepted, held, or outside this packet.

Drain mat identity and orientation

Photograph the drain mat roll label, manufacturer marking if visible, filter fabric side, cup or core orientation, direction of rollout, and where it starts and stops at walls, curbs, drains, scuppers, planters, pedestals, and penetrations. Include a context photo that ties the mat to the tested area.

LATICRETE's plaza and deck material describes tile drain mat loose laid over the primary roof waterproofing membrane with open cups facing up and interlocked sheets. Siplast installation material, as browser-verified during source review, describes drain mat installed with filter fabric side up and the selvage edge lapped over adjacent drain mat. Use the actual project product instructions first.

If the mat is reversed, torn, buckled, overlapped in a way that blocks flow, missing at a repaired patch, held back from a drain, or cut short at a curb, record the exception before pavers cover it.

Drain mat laps and edges

Close photos should show side laps, end laps, cut edges, corners, vertical turn-ups where required, terminations at curbs and walls, and transitions around drains, scuppers, sleeves, and planter edges. The reviewer should be able to see whether the lap was made in the direction and manner required by the product instructions.

Do not rely on one wide photo of a gray mat field. A wide photo proves coverage roughly; it does not prove a lap at the low point, a splice around a drain bowl, a cut at a pedestal cluster, or an edge hidden under the first paver row.

If the project uses filter fabric over insulation or over a drainage layer, record fabric overlaps separately from drain mat laps. DuPont protected membrane guidance discusses filter fabric and drainage layer functions, while LATICRETE and Siplast materials give product-specific mat placement examples. Keep those layers distinct in the packet.

Protection layer and membrane damage check

Before the reset, photograph the membrane or protection layer condition at repaired areas, pedestal bearing zones, traffic paths, drain bowls, corners, and paver staging areas. Show gouges, cuts, wrinkles, punctures, unprotected patches, exposed waterproofing, or scuffed protection board as hold points rather than hiding them under pavers.

WR Meadows HRM 714 material emphasizes immediate overburden or protection of completed waterproofing, with added protection when extended delays, heavy wheeled equipment, or prolonged trade traffic are expected. Belgard's plaza paver guide specification also includes storage and handling language that protects the waterproofing membrane from damage.

The photo record should not claim that the membrane is undamaged internally. It should show the visible condition and reference the accepted waterproofing repair or inspection record that controls the release.

Insulation taper and low point

Photograph insulation or cover-board taper before it disappears under drainage mat, filter fabric, pedestals, or pavers. Show high side, low side, crickets, tapered sumps, valley lines, drain approach, scupper approach, and the direction water is supposed to move under the paver field.

DuPont protected membrane roof guidance discusses roof slope, tapered insulation, drainage layers, pavers, pedestals, and plaza deck drainage. Belgard also separates level paver systems from sloped systems and calls for positive drainage below pedestals. Those sources support photographing both the paver walking surface logic and the hidden water path below it.

Do not confuse a level paver surface with a level waterproofing surface. The pavers may be level for walking while the membrane, insulation, or drainage layer slopes to a low point. The record should show both concepts if the reset depends on them.

Pedestal layout and spacer tabs

Photograph the pedestal grid before pavers are reset: base location, paver corners, spacer tab width, missing or broken tabs, pedestal height, slope compensators, shims, cut-paver support, edge restraint, and any bearing pad or protection piece required by the project.

Bison Level.It documentation says spacer tabs allow deck drainage and uniform paver spacing and warns to replace broken spacer tabs. Tile Tech pedestal details show spacer components, slope plates, buffer pads, and membrane-protection concepts. Belgard's plaza paver guide specification includes integral spacer tabs and pedestal installation checks.

The record should not say the pedestal layout is engineered unless the approved layout or engineer says so. It should show whether the installed bases and tabs match the reset plan and whether visible conditions need correction.

Paver gap and drainage

The visible paver joint is also a drainage opening. Photograph representative spacer tabs, paver gaps, perimeter joints, cut paver gaps, and the first reset row around drains and scuppers. Show any area where pavers touch, tabs are missing, gaps are clogged with dust, or perimeter joints are tighter than the approved detail.

Pedestal manufacturers describe spacer tabs as part of uniform spacing and drainage. DuPont protected membrane guidance discusses air space or paver gaps in protected membrane assemblies, and Bison maintenance language warns that broken spacer tabs can create unsafe deck movement. Those sources support treating spacer evidence as more than cosmetic.

Do not let grout, sealant, sand, construction dust, or cleaning slurry close drainage joints unless the approved paver system specifically calls for it. A plaza deck wearing surface can look finished while its hidden drainage path is being defeated.

Pedestal height and slope compensation

Record pedestal height ranges and slope compensation before the pavers hide the adjustments. Photos should show thread engagement indicators where present, slope compensation plates, shims, low-height support details, stacked components, and any location where the pedestal is near its allowed adjustment limit.

Bison Level.It documentation warns against overextension beyond thread indicators and describes slope compensation accessories. Tile Tech pedestal details describe base slope plates and self-leveling caps. Belgard's guide specification includes slope compensator items and distinguishes level paver surfaces over sloped roof assemblies from paver surfaces that follow the roof slope.

If a pedestal is overextended, tilted, missing a base pad, stacked in a nonapproved way, or sitting on a damaged membrane or unstable protection layer, record a hold. Reset photos should not hide a support issue that can become a rocking paver or membrane point load later.

Cut pavers and perimeter support

Cut pavers, perimeter pavers, and narrow slivers deserve separate photos. Show the cut size, support points, extra pedestal or shim support, restraint condition, edge clearance, paver tray or backing where used, and whether the cut piece can rock, rotate, or fall into a drain opening.

Bison paver tray guidance discusses support for trimmed perimeter paver tray assemblies and spacer requirements when fastening components are used. Belgard's guide specification includes perimeter restraint language and warns against movement at the perimeter. Those sources support documenting cut pieces as a separate hold point.

Do not accept a clean surface photo if the support below the cut paver is unknown. The packet should make clear whether the cut paver is reset, held for support, or temporarily placed for protection only.

Drain access under pavers

For each primary drain in the reset area, photograph the drain bowl or strainer before cover, the removable paver or access paver above it, the pedestal arrangement around it, the drain mat cut, the protection layer at the drain, and the final paver location that operations must remove to inspect it.

Belgard material says plaza pavers allow future access to the waterproofing membrane or rooftop utility lines by removing specific pavers. Siplast amenity-space material, as browser-verified during source review, frames open-joint pedestal pavers as allowing water drainage and access to drains, membranes, and utilities. The field packet should translate that promise into a marked access location.

If a drain will be hidden under a nonremovable paver, a pedestal blocks the strainer, the paver reset eliminates the inspection route, or the access paver is not tagged, record a hold. Operations should not have to lift random pavers during a storm.

Overflow scupper path

Photograph the overflow scupper, secondary drain, spillout, or overflow path before and after nearby pavers are reset. Show the opening, inlet elevation reference if marked, paver field in front of it, drain mat or filter fabric edge, debris condition, paver spacer gaps, and any curb, planter, pedestal, or furniture base that could block the path.

ICC's official plumbing code page for secondary roof drainage is useful code context, and IIBEC roof-drainage material emphasizes keeping scupper and overflow functions separate from ordinary drain assumptions. This article does not size the scupper; it documents whether reset work appears to preserve the designed overflow path for review by the responsible designer or AHJ.

If the paver reset creates a dam, hides the overflow opening, blocks the weir with filter fabric, pushes gravel against the scupper, or places a pedestal directly in the flow path, hold the reset around that area until the project authority resolves it.

Low-point debris and cleaning

The last visible cleaning pass should be photographed at drains, scuppers, low points, drain mat laps, filter fabric edges, and pedestal bases. Show removed debris if it explains why the area was held, then show the cleaned condition before pavers are reset.

Construction dust, paver cutting slurry, fabric scraps, pedestal tabs, insulation beads, packaging, loose aggregate, and sealant wrappers can all move under pavers and into drains. A clean paver surface does not prove the hidden drainage layer is clean.

If wet saw cutting or cleaning is performed after reset, the release note should say how slurry and rinse water were kept out of paver joints, drains, and drainage mat paths. Do not let cosmetic cleaning create a hidden drainage problem.

Water loading and structural caution

Flood testing and ponded water introduce load. ASTM's D5957 page gives official context for horizontal waterproofing flood testing and notes ponded-water limits and safety cautions; the project structural engineer and test procedure control the actual allowed depth, containment, and duration.

The photo packet should record the accepted flood-test tag, not recreate the test. If the test area, water depth, drains blocked, temporary dams, or structural review are disputed, the paver reset should hold until the flood-test record is clarified.

Do not use this article to tell a crew to block drains, fill a roof, or extend a test. The packet belongs after the authorized test or leak-detection record has been accepted for the reset boundary.

Roof work access and fall protection

Plaza decks can feel like finished walking surfaces even when they are active roof work zones. OSHA 1926.501 addresses construction fall protection, including unprotected sides and edges and low-slope roof work. The packet should record access controls, edge protection status, hole covers, temporary openings, and hoist or staging zones where the reset photos are taken.

Do not ask a documentation person to step onto loose insulation, unsupported pavers, incomplete pedestal grids, open drain pockets, or unprotected edges just to get a better photo. If the photo requires controlled access, use the responsible trade, competent person, or site safety procedure.

Safety photos should support the record, not replace the site safety plan. The article does not authorize roof access, material staging, hoisting, cutting, or work near edges.

Photo sequence

Use a repeatable sequence: approved basis, reset boundary map, flood-test or leak-test tag, repair log, pre-reset overview, protection layer, drain mat roll label, drain mat orientation, drain mat lap, insulation taper, low point, primary drain, drain access paver location, overflow scupper path, pedestal grid, spacer tabs, cut paver support, perimeter restraint, debris removal, exception item, correction rephoto, and final reset release photo.

Name photos so they can be reviewed without opening every image. Examples include PlazaWest-P3-flood-tag, PlazaWest-D7-drainmat-lap, PlazaWest-D7-taper-lowpoint, PlazaWest-D7-access-paver, PlazaWest-OS2-scupper-path, PlazaWest-ped-grid-row4, and PlazaWest-final-reset-release.

If the packet covers many pavers, do not dump all images into one camera folder. Use one folder or table row per drain bay, paver zone, repair area, or flood-test cell. The reviewer should be able to follow one area from flood-test tag to hidden reset evidence.

After reset spot check

After pavers are reset in the released area, take a short spot-check set that proves the hidden record still connects to the finished surface. Photograph the same drain access paver, overflow scupper approach, perimeter restraint, cut paver, and representative spacer gaps after reset. The purpose is to show that the final paver field did not undo the pre-reset evidence.

The post-reset check should stay narrow. It does not replace the pre-reset photos, because the drain mat laps, protection layer, insulation taper, and pedestal bases are no longer visible. It simply ties the hidden evidence to the finished surface that operations will see. For example, a pre-reset photo can show the drain mat cut around D-7, while the after photo shows the tagged paver that must be lifted for D-7 maintenance.

If the after-reset photo shows a rocking paver, tight paver joints, missing access tag, blocked scupper face, new debris, shifted perimeter piece, or furniture base placed over an access paver, reopen the exception. A finished surface photo should confirm the release boundary, not hide a new problem created during reset.

For phased work, repeat the spot check at each phase line. A clean bay on Friday does not prove the adjacent Monday reset kept the same drain access, spacer gap, or scupper path.

Minimum packet table

Use the project waterproofing closeout form, roof consultant form, manufacturer startup or warranty form, paver layout form, or owner turnover sheet first. Add this table where the project form does not connect flood-test status, drain mat, insulation taper, pedestal reset, drain access, overflow path, and release decision clearly enough.

Before paver reset checklist

Run this checklist before a plaza deck paver field is represented as ready to reset over accepted waterproofing.

• Confirm the building, roof or plaza area, gridlines, drain bay, repair area, and exact paver reset boundary.
• Attach the approved waterproofing detail, paver layout, pedestal layout, taper plan, drain plan, and overflow scupper plan revision.
• Photograph the flood-test tag, leak-test report, accepted repair log, or consultant release for the reset area.
• Photograph the membrane or protection layer at repaired areas, traffic paths, drain bowls, curbs, walls, and staging locations.
• Record visible damage, exposed membrane, unprotected repairs, missing protection board, or unresolved leak-test holds.
• Photograph drain mat product identity, orientation, laps, cut edges, and transitions at drains, curbs, walls, and penetrations.
• Photograph filter fabric overlaps separately from drain mat laps where both layers are present.
• Photograph insulation taper, high side, low side, crickets, sump pieces, and direction of hidden drainage.
• Photograph pedestal grid, pedestal heights, spacer tabs, slope compensators, shims, and base protection where required.
• Photograph paver gaps, perimeter joints, cut paver supports, and any missing or broken spacer tabs.
• Photograph each drain access location before and after nearby pavers are reset.
• Photograph overflow scupper or secondary drain path before and after nearby pavers are reset.
• Remove and photograph debris at low points, drain mat laps, drain openings, and scupper paths before cover.
• List held areas, mismatched labels, blocked access, damaged protection, unknown test status, rocking pavers, and drain path conflicts.
• Write a reset release statement that says what is ready, what remains held, who accepted it, and what recheck is required.
• Store photos, test records, repair logs, paver maps, and accepted exceptions in the owner turnover location.

Weak and strong notes

Weak note: pavers reset after flood test. This does not identify the tested area, drain mat condition, protection layer, insulation taper, pedestal layout, spacer tabs, drain access, overflow path, exceptions, or release boundary.

Stronger note: Plaza West Zone P-3, grids 3 to 6, released for paver reset after flood-test tag FT-27 accepted by envelope consultant on 2026-06-09. Drain mat label and filter fabric side photographed, selvage laps visible at D-7 and D-8, protection layer rephoto complete at patch R-12, tapered insulation low point to D-7 shown, Bison pedestal grid and spacer tabs photographed, removable paver over D-7 tagged, overflow scupper OS-2 path clear, paver reset held within two feet of planter curb until cut-paver support is corrected.

The stronger note is not longer for decoration. It names the exact area, evidence, drain and scupper locations, product interfaces, and hold. That is the level of precision the owner needs after the pavers hide the work.

Common mistakes

The first mistake is treating the flood-test tag as the whole reset record. The test tag matters, but it does not show how the drain mat, protection layer, insulation taper, pedestal bases, paver spacers, drain access, or overflow path were reset afterward.

The second mistake is photographing only the finished paver surface. Finished pavers can hide reversed mat, blocked laps, missing spacers, overextended pedestals, damaged protection board, or a drain that operations cannot find.

The third mistake is letting the paver field become a dam. Paver dust, tight joints, filter fabric, pedestal bases, planter edging, and furniture supports can all obstruct hidden flow if they are not checked at drains and scuppers.

Correction and rephoto

Common correction photos include relapped drain mat, trimmed filter fabric, replaced protection board, cleaned drain bowl, re-opened scupper path, added support under a cut paver, replaced broken spacer tabs, adjusted overextended pedestal, reset slope compensator, tagged removable access paver, or removed debris from the low point.

A correction photo should show the same location before and after, with a location reference that ties it back to the exception. Avoid isolated closeups that make it impossible to tell whether the fix happened at D-7, OS-2, or another area.

If a correction changes the paver map, drain access plan, or owner maintenance route, update the as-built path. A corrected field condition that is not reflected in the owner record can still fail during the next storm response.

When to hold reset

Hold paver reset if the flood-test or leak-test status is missing, the tested area boundary is unclear, a repair remains unaccepted, visible membrane or protection damage remains, drain mat orientation is wrong, drain mat laps are incomplete, filter fabric blocks a drain, insulation taper is unknown, pedestal layout conflicts with the approved plan, spacer tabs are missing, cut pavers lack support, drain access is not marked, or overflow scupper flow is visibly blocked.

Also hold if the crew needs unsafe access for photos, fall-protection boundaries are unclear, temporary openings are unprotected, the manufacturer representative or consultant witness is required but absent, the paver reset would cover an unresolved leak, or the owner has not accepted the exception.

A hold is not a failure of documentation. It is the purpose of documentation. The packet should reveal the exact reason the team cannot honestly represent the area as ready for paver reset.

Paver reset map

Include a simple map or marked plan that shows paver zones, removable access pavers, drain locations, scupper paths, repair areas, held areas, and photo numbers. If the project uses paver IDs, gridlines, or drain bay names, use those names consistently.

The map matters because plaza deck records can become useless after turnover if every photo looks like a similar field of pavers. A marked plan lets operations connect a leak below Room 212 to a specific drain bay, paver group, or repair patch above.

If the owner wants access pavers left loose, tagged, keyed, or recorded in a maintenance map, make that decision visible. Do not bury drain access information in a single closeup that only the construction team understands.

Warranty and overburden boundary

Some waterproofing warranties treat overburden removal and replacement differently from membrane repair. Carlisle and Siplast materials both show that plaza deck systems and warranty terms can include overburden context, but project-specific warranty documents control what is covered and who may move materials.

The photo packet should therefore state whether pavers were reset by an approved contractor, under manufacturer observation, under owner direction, or as temporary protection. If the warranty requires manufacturer review before overburden is reset, record the approval or hold.

Do not claim warranty acceptance from photos. The record preserves conditions and references the warranty process; it does not create coverage by itself.

Owner operations access

Operations needs to find drains, scuppers, removable pavers, leak investigation zones, and replacement pedestal components without dismantling the plaza by guesswork. Include final photos of access pavers, paver IDs, drain tags, scupper sight lines, and where the paver map is stored.

Belgard's guide specification notes that plaza pavers can allow access to waterproofing membrane or rooftop utility lines by removing specific pavers. That only helps operations if the specific pavers are identifiable after turnover.

If an access paver is heavy, locked in by furniture, not safely removable, or requires a special lifting tool, record the tool or access limitation. A theoretically removable paver is not useful during a storm if operations cannot lift it.

As-built and asset updates

When reset work changes a paver layout, access paver, drain tag, scupper path, pedestal type, cut-paver support, or held area, update the as-built path. That may include the roof plan, paver map, waterproofing repair log, drain maintenance map, warranty file, CMMS asset, or owner operations runbook.

The photo packet should identify where the final truth lives. A drain access change stored only in a contractor photo folder can be lost after turnover while operations continues to use an outdated paver plan.

If an exception is accepted temporarily, state the expiration or follow-up owner. Temporary pavers reset for protection is not the same as final plaza deck turnover.

Exception language

Use exception language that is narrow and testable. Weak exception: drainage issue. Stronger exception: Plaza West Zone P-3 paver reset held at overflow scupper OS-2 because filter fabric and drain mat edge extend into the overflow opening; reset may continue outside the marked two-foot hold zone after consultant recheck.

Every exception should name the area, drain or scupper, component, owner, required correction, allowed interim use if any, and recheck method. If the exception affects one drain bay, do not hold the whole plaza unless the owner or consultant requires it.

Accepted exceptions should still be visible in the release note. Future operations staff need to know whether a limitation was accepted for temporary protection, partial public access, warranty observation, or final turnover.

Handoff to operations

Operations needs a record that can be used after the construction team leaves. Include the flood-test or leak-test tag, repair log, drain mat photos, protection layer photos, taper direction, pedestal and spacer photos, paver map, drain access tags, overflow scupper photos, cleaning record, exception log, and final reset statement.

If the owner uses a CMMS, roof asset database, leak-response map, warranty portal, or facility operations runbook, record the ticket or update. Plaza deck leak response often fails because the paver field looks finished but the owner cannot identify the removable pavers or hidden drain path.

The handoff should say what is ready for normal use and what remains a waterproofing, drainage, paver support, warranty, safety, or owner operations hold.

Questions that come up

Does a flood-test tag prove the paver reset is ready? No. It supports the waterproofing test boundary. The reset still needs drain mat, protection, taper, pedestal, paver spacer, drain access, overflow path, and exception evidence.

Can pavers be reset before all repairs are accepted? Only if the approved procedure and responsible authority allow a partial or temporary reset. The release note should say exactly what is allowed and what remains held.

Is electronic leak detection the same as flood testing? No. They are different test methods with different project requirements. Record which method was used, who accepted it, and what area it covers.

Does a level paver surface mean drainage is correct? No. A pedestal paver surface may be level while the drainage layer below slopes to a drain. Photograph the hidden slope and the finished surface separately.

What photos cannot prove

Photos are strong evidence for visible labels, layers, laps, paver gaps, drain access, scupper path, debris, and exceptions. They are weak evidence for hidden conditions. A photo cannot prove membrane adhesion, watertightness, structural capacity, scupper sizing, rain load, wind uplift, pedestal load capacity, insulation compression, warranty coverage, accessibility compliance, or long-term drainage performance unless the controlling test and design records also support that claim.

Keep those limits visible in the packet. If the release depends on a flood-test report, electronic leak-detection report, structural review, drain calculation, paver wind review, manufacturer observation, warranty approval, or accessibility review, attach that record or reference its document number.

This protects both sides of the handoff. The construction team can show what was visible and accepted before reset, while operations can see which approvals live somewhere else and should not be inferred from the photo set.

Compliance and safety limits

This field note is not a waterproofing design, structural review, storm-drainage design, scupper sizing, flood-test procedure, electronic leak-detection procedure, warranty approval, accessibility approval, paver wind design, pedestal engineering review, fall-protection plan, hoisting plan, or authorization to open a roof or plaza to occupants. The adopted code, AHJ, engineer, manufacturer, roofing contractor, waterproofing contractor, paver contractor, consultant, owner operations team, and site safety procedure control the work.

Do not use this checklist to block drains, flood a roof, remove pavers outside the approved work area, walk on unsupported insulation, bypass fall protection, leave openings unguarded, overload a plaza deck, move warranty-covered overburden without approval, or hide damaged waterproofing. The packet preserves flood-test status, drain mat, protection, taper, pedestal, paver, drain, scupper, exception, and release evidence. It does not make the plaza deck safe or approved by itself.

Sources checked

• ASTM, D5957-98(2021), Standard Guide for Flood Testing Horizontal Waterproofing InstallationsUsed for official flood-test context for horizontal waterproofing installations on plaza deck type applications and for limiting the article to documentation rather than test instructions.
• OSHA, 29 CFR 1926.501, Duty to have fall protectionUsed for roof-work and unprotected-edge safety boundaries during plaza deck photo documentation and paver reset work.
• ICC, 2021 International Plumbing Code, Section 1108.1Used for official secondary roof drainage and overflow drain or scupper context while leaving sizing and code approval to the project authority.
• WBDG, UFGS 07 14 00 Fluid-Applied WaterproofingUsed for field quality control and flood-testing context for waterproofing assemblies.
• DuPont, Protected Membrane Roof Installation GuidelinesUsed for protected membrane roof context around drainage layers, filter fabric, pavers, pedestals, air space, slope, and tapered insulation.
• Carlisle SynTec, Plaza Paver Waterproofing System guide specificationUsed for plaza paver waterproofing system context, leak-test or flood-test language, pavers and pedestals, and overburden warranty context.
• Siplast, Teranap Waterproofing System installer's guideUsed for manufacturer context around drain mat orientation, selvage lap, filter fabric, and protected plaza deck layering. Local curl was blocked, but the source was verified through browser/search tooling.
• Siplast, Teranap concrete drain-mat pedestal/paver system specification plateUsed for manufacturer context around Paradrain drainage mat and pedestal/paver installation over finished Teranap. Local curl was blocked, but the source was verified through browser/search tooling.
• LATICRETE, Plaza & Deck System data sheetUsed for flood testing before plaza system installation, tile drain mat placement, open cups, interlock, and membrane protection caution.
• Bison Innovative Products, Level.It Pedestal Installation GuideUsed for pedestal spacer tabs, deck drainage, uniform paver spacing, slope compensation, thread indicators, broken spacer replacement, and membrane-protection cautions.
• Bison Innovative Products, Paver Tray Assembly & Installation GuideUsed for paver tray, trimmed perimeter support, spacer tab requirements, fastener selection, and membrane-damage cautions.
• Tile Tech Pavers, Pedestal DetailsUsed for pedestal spacer, slope compensation, buffer pad, membrane protection, and slope-to-drain visual context.
• Belgard Commercial, Plaza Pavers guide specificationUsed for roof pavers and deck pedestals, positive drainage below pedestals, integral spacer tabs, perimeter restraint, and future access to waterproofing or utilities.
• W. R. Meadows, HRM 714 Hot-Applied Rubberized Waterproofing MembraneUsed for hot-applied waterproofing plaza deck context, protection course, immediate overburden, and protection during extended delays or trade traffic.

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