Erection and Shifting of Modular Slab Soffit Table Formwork Systems

More than a static template

Unlike a downloadable Word or PDF template, this method statement is an AI-assisted editable starting point connected directly to a matching Inspection and Test Plan. Every section is structured, project-adaptable, and ready to export.

AI-assisted drafting — Customize every section with AI for your specific project scope.
Linked ITP — A matching inspection and test plan is generated alongside the method statement.
Multiple export formats — Download as a formatted PDF or editable Excel spreadsheet.
Editable starting point, not a final document — Review, verify, and adjust all content against your project requirements before use.

Static template vs. Quollnet workflow

Feature	Static template	Quollnet
Project-specific content	Manual fill-in required	AI-assisted customization
Linked ITP	Separate document, no link	Matching ITP included
Export formats	Usually PDF only	PDF and Excel
Structured sections	Free-form layout	13 standardized sections
Saved to your account	Local file only	Cloud-saved, reusable
Content accuracy	You verify everything	AI-assisted, you still verify
Cost	Often free but time-intensive	Free to customize and download

What you can customize

When you save this method statement to your account, every section becomes editable. The following 13 sections are included:

Scope — Defines the activity and its boundaries.
References — Standards, specifications, and drawings.
Responsibilities — Roles and accountabilities.
Resources — Labour, plant, and equipment summary.
Materials — Materials and compliance requirements.
Equipment — Tools and equipment details.
Prerequisites — Hold points and pre-conditions.
Method sequence — Step-by-step construction sequence.
Safety controls — HSE risk controls and PPE.
Environmental controls — Environmental mitigation measures.
QA/QC — Quality inspection and test requirements.
ITP — Inspection and Test Plan table (has its own page).
Attachments — Referenced drawings and documentation.

Why this method statement is used

This method statement is used to define and communicate the approved procedure for carrying out method statement: erection and shifting of modular slab soffit table formwork systems on site. It ensures the work is planned in advance, the correct resources and controls are in place, and all personnel understand responsibilities, sequence, quality requirements, and safety controls before work begins. It aligns site execution with the documented scope and acceptance expectations.

Who uses this method statement

This method statement is used by contractors, site supervisors, project engineers, QA/QC engineers, HSE officers, consultants, and client representatives. It serves as a shared reference for planning, execution, supervision, inspection, and approval of the activity on site.

When it is prepared and submitted

The method statement is prepared before the work activity starts and submitted as part of the pre-construction documentation package for review and approval.

Who reviews or approves it

The method statement is usually submitted to the client representative, consultant, resident engineer, or project management consultant for review and approval before the work commences.

Important approval note

This method statement is an AI-assisted editable starting point, not a pre-approved document. Before use on any project, all content must be reviewed and approved by the relevant parties (superintendent, principal contractor, or client representative) in accordance with your contract and project quality plan.

For example: if your specification requires a departure from a referenced standard, that departure must be documented and approved separately — this method statement will not capture that automatically. Always verify against your applicable drawings, specifications, and regulatory requirements.

Method statement content

Scope

Overview

This method statement covers planning, fabrication, erection, alignment, inspection, concreting support, early striking using drop-heads, and shifting/rolling/flying of modular slab soffit table formwork systems for cast-in-place reinforced concrete slabs. It includes:

Setting-out and installation of drop-head shores, primary and secondary beams/joists, and plywood decking.
Installation and verification of perimeter/leading-edge guardrails and toe boards.
Pre-pour and post-pour inspections, including deflection and level control.
Early striking with drop-heads, re-shoring, and mechanical table shifting/rolling or crane flying between bays.
QA/QC controls, HSE controls, and records/ITP requirements.

Exclusions

Column/wall formwork (covered under separate method).
Permanent works design; only implements the approved Temporary Works Design (TWD). Any changes require TWD re-approval.

Key Performance Targets [Verify per project specifications]

Soffit level tolerance: ±5 mm over 3 m; ±10 mm over bay.
Prop plumb tolerance: ≤1/200; base settlement ≤5 mm (no progressive settlement).
Deflection under self-weight + wet concrete + construction live load: ≤L/500 (unless TWD states otherwise).
Beam and joist spacing installed to TWD; typical ranges indicated herein are for guidance only.

References

Document Type	Reference / Number	Revision	Notes
Standard	ACI 347
Standard	BS 5975
Standard	EN 12812
Standard	EN 1992-1-1 / ACI 318
Standard	EN 13374 / OSHA 1910.29
Standard	EN 13986 / EN 636 / ASTM PS1/PS2
Standard	ISO 9001 / ISO 45001 / ISO 14001

Responsibilities

Role	Responsibility	Name / Party
	Project Manager
	TWC
	TWD
	Site Engineer
	Formwork Foreman
	HSE Manager/Officer
	Lifting Supervisor
	QA/QC Engineer
	Edge Protection Supervisor
	Supplier Rep

Resources

Resource Type	Description	Quantity
Manpower	Assembly, decking, alignment	As per workfront size
Manpower	Assist rolling/flying and positioning tables	As per lifting plan
Manpower	Work at height for leading edges and guardrails	1–2 per bay [Verify]

Materials

Material	Specification / Grade	Quantity	Remarks
Aluminum/steel/timber	Per supplier datasheet
Birch/radiata	E1 emission
Steel/aluminum	EN 12812-compliant
Steel/aluminum/timber	Per system manual
Steel	Class 8.8 or per supplier
Mineral/vegetable-based	VOC limits [Verify]

Equipment

Equipment	Capacity / Type	Quantity	Inspection Required
		1 per workfront	Yes
		As needed	Yes
		Per table	Yes
		As per plan	Yes
		Per crew	Yes
		As required	Yes

Prerequisites

Approved Temporary Works Design (TWD) and drawings for the specific floor/bay, including: leg loads, spacing of props/primary/secondary members, plywood grade/thickness, camber, re-shoring plan, early striking criteria, lifting/rolling configuration, and edge protection details.
Temporary Works Register entry and permit workflow per BS 5975.
Lifting Plan (if flying) approved by the Appointed Person; toolbox talk conducted.
Structural engineer confirmation that early striking and re-shoring sequence align with structural design assumptions.
Survey control: benchmark elevations and grid set-out completed and checked.
Substrate verification for prop base capacity; sole boards provided where slab capacity or finishes require.
Utilities/MEP and openings identified; penetrations and cast-in items coordinated.
Material/component inspection on delivery; remove damaged or out-of-spec parts.
HSE: risk assessment, method briefing, permits to work (work at height, lifting), housekeeping plan, exclusion zones planned.
Weather and wind monitoring arrangements in place (anemometer if flying tables).

Method Sequence

Step	Activity	Description	Responsibility	Inspection / Hold Point
1	Setting Out	Mark grid lines, slab edges, column/wall faces, and set elevation benchmarks at each bay. Identify table module sizes per TWD.	Site Engineer	Dimensional check
2	Pre-Assembly Area Preparation	Prepare safe flat area for table pre-assembly. Establish exclusion zone and material laydown. Verify lifting/rolling route clearances.	Formwork Foreman / HSE	Area inspection
3	Table Pre-Assembly (On Floor or Ground)	Assemble primary beams per TWD. Install secondary joists at specified c/c (typ. 300–600 mm). Fix plywood (18–21 mm) with screws (edge ~150 mm, field ~300 mm). Fit guardrail posts/toe boards on table perimeter where designed to travel with table.	Formwork Foreman	Visual; fastener pattern
4	Erect Drop-Head Shores/Props	Position props under primary beam nodes at TWD grid (typ. 1.2–1.8 m c/c). Install baseplates/sole boards. Plumb props (≤1/200). Adjust to level with screw jacks. Lock drop-heads engaged.	Formwork Foreman / Site Engineer	Plumb/level check
5	Lift/Slide Table into Position	Option A rolling: fit castors, release brakes only when controlled; maintain leading-edge guardrails. Option B flying: rig to lifting frame, check sling angles and WLL, guide with tag lines. Position to marks; engage onto drop-heads.	Lifting Supervisor / Formwork Foreman	Pre-use checks; wind reading
6	Alignment, Leveling, and Camber	Fine-adjust screw jacks to achieve soffit level/camber per TWD (typ. camber L/500). Check joints are tight; seal gaps. Confirm load paths and bracing as designed.	Site Engineer	Laser level/straightedge
7	Perimeter Closures and Edge Protection	Install fixed guardrails (top 1.0–1.2 m, mid, toe ≥150 mm). Fit leading-edge system or temporary handrails ahead of pour line. Close slab edges, infills, and cantilevers with supplementary props/joists.	Edge Protection Supervisor / Formwork Foreman	Edge protection inspection
8	Pre-Pour Inspection and Permit to Load	Apply release agent thinly. Verify block-outs, MEP sleeves, pour sequence, access, lighting. Issue Permit to Load when TWD-compliant.	QA/QC Engineer / TWC	ITP hold point
9	Concrete Placement Support	Monitor during pour for deflection and stability. Keep travel pathways of pumps clear. Do not adjust props during pour.	Formwork Foreman / Site Engineer	Ongoing monitoring
10	Early Striking via Drop-Head	When concrete achieves minimum strength (typ. ≥10 MPa by cubes/maturity) and with TWC approval, release drop-head to lower secondary beams/plywood by ~100–150 mm. Leave props/re-shores as per plan.	TWC / QA/QC / Formwork Foreman	ITP hold/witness
11	Mechanical Shifting/Rolling of Tables	Fit castors; install leading-edge guardrail on table; verify route gradients ≤5%, edges protected, openings covered. Push with coordinated team or mechanical tug; brakes applied during pauses.	Formwork Foreman / HSE	Route inspection
12	Reset in Next Bay	Re-engage onto drop-heads, level, set camber, close perimeters; repeat pre-pour checks.	Formwork Foreman / Site Engineer	As Steps 4–8
13	Final Striking and Re-shore Removal	After concrete reaches required strength per TWD/Engineer (typ. 75–100% fck depending on span and environment), remove remaining props and re-shores sequentially.	TWC / Structural Engineer / Foreman	ITP hold
14	Housekeeping and Demobilization	Clean and stack components; inspect for damage; repair/retire as needed. Update reuse counts for plywood.	Formwork Foreman / QA	Post-task inspection

Safety Controls

Task-specific hazards and controls

Hazard: Fall from height (leading edges, during erection/striking)
Likely consequence: Serious injury or fatality
Engineering/procedural control: Install edge protection (EN 13374 Class A/B) before removing any existing protection; use MEWP for leading edges; use temporary leading-edge guardrail mounted to table; forbid working outside protected zone; rescue plan in place.
Required PPE: Hard hat, safety boots, gloves, eye protection; fall arrest harness with double lanyard when required.
Collective preventive measure: Fixed guardrails and toe boards; safety nets where specified.
Inspection/permit/supervision: Daily edge protection inspection; Work at Height PTW; HSE supervision. [Verify per project HSE plan and local regulations]
Hazard: Formwork collapse/overload due to mis-spacing or premature strike
Likely consequence: Structural failure, injury, damage
Engineering/procedural control: Strict adherence to TWD spacings and leg loads; Permit to Load/Strike; do not exceed additional imposed load beyond TWD; re-shoring per plan; monitor deflection; no adjustment during pour.
Required PPE: Standard PPE; hearing protection during fixing.
Collective preventive measure: Exclusion zones; signage; barricades during pour/strike.
Inspection/permit/supervision: ITP hold points; TWC approval; QA inspections; calibrated level readings.
Hazard: Lifting/rolling table instability; dropped loads
Likely consequence: Crush injuries, property damage
Engineering/procedural control: Approved Lifting Plan; WLL verification; wind threshold typically ≤10 m/s (flying); use tag lines; for rolling, keep gradient ≤5%, use brakes/chocks, mechanical tug if push force excessive.
Required PPE: Helmets with chin straps, gloves; high-visibility vests; safety boots.
Collective preventive measure: Exclusion zones under suspended loads; banksman control; route guards.
Inspection/permit/supervision: Lifting permits; pre-use inspections; Appointed Person/Lifting Supervisor present.
Hazard: Prop base punch-through/settlement
Likely consequence: Loss of support, deck differential settlement
Engineering/procedural control: Verify slab capacity and provide sole boards; ensure full bearing and no debris under baseplates; avoid puddles/slurry; periodic recheck after initial loading.
Required PPE: Standard PPE.
Collective preventive measure: Spreaders/sole boards for weak substrates.
Inspection/permit/supervision: Base checks each shift; Site Engineer sign-off.
Hazard: Pinch/crush points during drop-head release and rolling
Likely consequence: Hand injuries
Engineering/procedural control: Use tool-assisted release; hands clear of pinch zones; communicate countdown; only trained personnel operate drop-heads.
Required PPE: Cut-resistant gloves.
Collective preventive measure: Mark pinch points; brief team.
Inspection/permit/supervision: Foreman oversight; toolbox talks.
Hazard: Contact with overhead services or building façade during flying
Likely consequence: Strikes, utility damage
Engineering/procedural control: Survey clearance envelope; spotters; temporary removal of obstructions; lock-out of nearby equipment as needed.
Required PPE: Standard PPE.
Collective preventive measure: Exclusion zones; banksmen; tag lines.
Inspection/permit/supervision: Pre-lift meeting; permit; supervision throughout.
Hazard: Slips/trips on deck (oil, offcuts, protruding screws)
Likely consequence: Sprains, minor injuries
Engineering/procedural control: Controlled application of release agent; housekeeping after each shift; remove/flush protruding fasteners.
Required PPE: Slip-resistant boots, gloves.
Collective preventive measure: Good lighting; waste chutes; material boxes.
Inspection/permit/supervision: HSE walkdowns; closeout checklists.
Hazard: Noise and vibration from power tools
Likely consequence: Hearing loss, HAVS
Engineering/procedural control: Use low-noise tools; limit exposure time; maintain equipment.
Required PPE: Ear protection; anti-vibration gloves as appropriate.
Collective preventive measure: Job rotation; quiet hours scheduling.
Inspection/permit/supervision: HSE monitoring.
Hazard: Manual handling of panels/joists
Likely consequence: Musculoskeletal injury
Engineering/procedural control: Team lifts; mechanical aids; keep within weight limits; pre-assemble into manageable sizes.
Required PPE: Gloves; back support if specified.
Collective preventive measure: Use trolleys/castors; plan lifts.
Inspection/permit/supervision: Foreman supervision; manual handling training records.

Environmental Controls

Release agent management: Use low-VOC products where practicable; apply with controlled sprayers/rollers; prevent overspray; store with secondary containment; spill kits at point of use. [Verify per project HSE plan and local regulations]
Waste minimization: Maximize reuse of plywood and beams; track reuse count; segregate waste (timber, metal, general). Return damaged proprietary items to supplier for repair/recycling.
Noise control: Schedule high-noise activities during permitted hours; maintain tools; use acoustic screens near sensitive receptors.
Dust control: Cut timber in designated area with dust extraction; sweep, not blow; dampen as needed.
Water protection: Prevent slurry, wash water, and oils from entering drains; use drip trays; no washing tools over open ground.
Energy/emissions: Optimize crane/MEWP usage; switch off idling equipment; plan rolling routes to reduce handling.
Material sourcing: Use certified timber (FSC/PEFC) where contractually required.
Light pollution: Use directed task lighting; avoid spill outside site boundary at night.
Incident response: Report and record any spill or environmental incident; implement corrective actions.

QA/QC

Controls and Records

Temporary Works approvals: TWD calculations and drawings approved by Designer and TWC; register entry completed.
Component verification: Check certificates, WLL markings, condition; quarantine damaged components.
Calibration: Maintain calibration for laser/levels (≤6 months) and lifting gear inspections (per statutory period) [Verify per project].
Inspection frequency: 100% checks at pre-pour and at each move/reset; daily visual checks of props, heads, guardrails.
Fastener control: Verify screw size/spacing matches TWD and plywood spec; avoid overdriving; remove protrusions.
Level/camber: Record level grid checks per bay; deflection checks during first pour or as directed by TWD.
Permits: Permit to Load, Permit to Strike, Lifting Permit retained in QA file.
Concrete strength evidence: Use cube tests or maturity curves linked to batch and pour location for early strike and final strike approvals.
Nonconformance: Raise NCR for deviations; implement corrective actions and re-inspect.
As-built: Record any approved deviations and update redlines for future cycles.
Training/competence: Maintain records of crew training on system formwork and drop-head operations.

Attachments

Sample checklists:
Table pre-assembly checklist
Prop/drop-head layout and base bearing checklist
Edge protection inspection checklist
Pre-pour ITR and Permit to Load form
Early strike Permit to Strike form
Table shifting/rolling checklist
Final strike checklist
Typical TWD drawings and details (leg load schedule, spacing tables, camber profile, re-shoring plan)
Lifting plan and rigging sketches (if flying)
MSDS for release agents
Manufacturer’s manuals for proprietary systems and drop-head operation
Toolbox talk templates (leading edges, drop-head release, rolling operations)

This content is a read-only public reference. Download or customize to get an editable version.

ITP preview

The first inspection activities from the linked ITP for Method Statement: Erection and Shifting of Modular Slab Soffit Table Formwork Systems:

Activity	Inspection / Test	Acceptance Criteria	Responsibility	Record
TWD Approval and Briefing	Review and sign-off of calculations/drawings; team briefing	Approved documents; personnel briefed; Temporary Works Register updated	TWC / TWD / PM	Approved TWD; briefing attendance; TWR entry
Material/Component Receipt Inspection	Visual check; verify certificates and WLL; check drop-head function	Conforming components; no damage/deformation; certificates present	QA/QC Engineer / Formwork Foreman	Material receiving ITR; photos
Setting Out Verification	Check gridlines and levels	Within ±5 mm of control; elevations confirmed	Site Engineer / QA	Survey records

Showing 3 of 14 inspection activities. View full ITP →

Related Inspection and Test Plan

An Inspection and Test Plan (ITP) is available for Method Statement: Erection and Shifting of Modular Slab Soffit Table Formwork Systems. The ITP defines the inspection activities, acceptance criteria, hold and witness points, responsible parties, and records required to verify the work described in this method statement.

View the Method Statement: Erection and Shifting of Modular Slab Soffit Table Formwork Systems ITP →

Frequently asked questions

Primary beams are commonly spaced 1.5–2.4 m; secondary joists 300–600 mm depending on plywood thickness and TWD. Always verify per the approved TWD.

Only when evidence shows the slab has reached the specified early-strike strength (often around 10 MPa) and re-shoring is in place per the TWD, with TWC approval.

Typical acceptance is ±5 mm over 3 m and ±10 mm over the bay unless otherwise dictated by the TWD.

Tables can be rolled on heavy-duty castors along a protected route with gradients ≤5% or flown by crane using a lifting frame per an approved Lifting Plan and wind limits.

Install fixed or traveling guardrails compliant with EN 13374/OSHA, including toe boards, and maintain leading-edge protection on the moving table.

Method Statement: Erection and Shifting of Modular Slab Soffit Table Formwork Systems – Method Statement