Module 3: Project Scope, Professional Responsibilities, and Consultant Team

The progressive two-storey community/institutional building cannot be reliably documented by treating architectural, structural, plumbing, electrical, mechanical, electronics, fire-safety, site, and cost information as independent layers.

Examples of dependencies include:

• architectural grids, room geometry, stairs, shafts, ceilings, and equipment spaces affecting structural and service layouts;
• structural member depth affecting ceiling zones and utility routing;
• plumbing fixture locations affecting sanitary, vent, water, and structural opening coordination;
• electrical rooms and equipment affecting spatial planning, fire safety, ventilation, and access;
• mechanical equipment affecting loads, penetrations, power demand, drainage, noise, and maintenance clearances;
• site levels affecting entrances, drainage, retaining conditions, accessibility, and utility connections;
• survey control affecting every discipline that relies on location or elevation.

The purpose of coordination is not to erase professional boundaries. It is to make the boundaries and interfaces explicit enough that the building can be designed as one coherent project.

The owner or client defines the business, institutional, functional, budgetary, and programme objectives within the owner's authority.

Typical client responsibilities include:

• appointing authorized decision-makers;
• providing or procuring required property and project information;
• making timely decisions on scope, priorities, budget, and user needs;
• appointing qualified professionals and consultants appropriate to the project;
• approving client-controlled choices;
• funding investigations, design, permitting, and construction as agreed;
• avoiding direct technical instructions that bypass the responsible design professional.

The client is a central project authority but is not automatically the professional designer of regulated technical work.

For Philippine building projects requiring architectural documents, those documents must be assigned in accordance with the Architecture Act and the controlling 2023 Supreme Court ruling discussed below. The architect's broader engagement may include planning, architectural design, pre-design services, site analysis, space planning, contract documents, and coordination functions within the lawful and contracted scope.

Typical architectural interfaces include:

• spatial planning and circulation;
• room dimensions and functional adjacencies;
• building envelope and openings;
• stairs, ramps, entrances, and accessible routes;
• architectural reflected-ceiling and finish coordination;
• shafts, risers, equipment rooms, and service zones;
• coordination of consultant information into architectural documents.

Architectural coordination does not authorize the architect to assume another regulated professional's technical design responsibility where that responsibility belongs to another professional.

Republic Act No. 544, as amended by Republic Act No. 1582, defines civil-engineering practice to include consultation, design, preparation of plans, specifications, estimates, and construction supervision for works including buildings, fixed structures, drainage, water-supply and sewerage works, and other works requiring civil-engineering knowledge. That general statutory scope must be read together with later professional laws and controlling jurisprudence.

Within a building project, civil and structural engineering participation may include, depending on lawful scope, appointment, and competence:

• structural analysis and design;
• foundations and structural framing;
• structural assessment of alterations;
• site civil works;
• drainage, water-supply, sewerage, earthwork, retaining, pavement, or related infrastructure where the work falls within civil-engineering scope and is not assigned by law to another regulated profession;
• structural coordination of openings, loads, supports, and equipment interfaces;
• construction-stage review or supervision services where contracted.

The actual assignment should identify who is responsible for each civil or structural system rather than relying on a generic title such as “engineer.”

Geodetic engineering covers professional surveying and mapping activities defined by Republic Act No. 8560, as amended by Republic Act No. 9200, including work to determine land boundaries, positions, elevations, and other geospatial information using appropriate instruments and methods.

For the training project, geodetic inputs may include:

• property or lot survey information;
• boundary and control information;
• topographic survey;
• benchmarks and elevation control;
• construction survey control where separately engaged;
• survey plans and related returns or records as applicable.

The design team should consume geodetic information as a controlled source. Designers should not invent bearings, distances, lot corners, or control elevations when competent survey information is required.

Where these systems are applicable, each discipline should be assigned to the professional category legally authorized for the particular work.

• Master plumbing: Republic Act No. 1378 and its current implementing rules define plumbing practice to include consultation, design, preparation of plans, specifications and estimates, installation, and supervision of plumbing work. The project should identify the registered Master Plumber responsible for the plumbing documents and services.
• Electrical engineering: Republic Act No. 7920 distinguishes Professional Electrical Engineers (PEE), Registered Electrical Engineers (REE), and Registered Master Electricians (RME). The PEE has the sole authority to seal electrical plans and to practice electrical engineering in its full statutory scope. REE and RME functions are narrower and are defined separately by the law; electrical plans, designs, valuations, and specifications for installations must be prepared by or under the responsible charge of, and signed and sealed by, a PEE.
• Mechanical engineering: Republic Act No. 8495 distinguishes Professional Mechanical Engineers (PME), Mechanical Engineers, and Certified Plant Mechanics. A PME is required to be in responsible charge of the preparation of mechanical plans, designs, investigations, technical reports, specifications, project studies, or estimates, and designs, plans, layouts, or specifications for mechanical works covered by the Act must be prepared by or under the responsible charge of, and signed and sealed by, a PME. Other mechanical categories have their own statutory fields of action.
• Electronics engineering: Republic Act No. 9292 gives Electronics Engineers a broad engineering practice in electronics and related fields, but the Professional Electronics Engineer (PECE) has the sole authority to provide consulting services as defined by the Act and to sign and seal electronics plans, drawings, permit applications, specifications, reports, and other technical documents prepared personally or under direct supervision.

The project responsibility matrix should name the actual professional category, system, and deliverable rather than assuming that every low-voltage, controls, communications, power, plumbing, or equipment item belongs to the same discipline or that every license category has the same signing and sealing authority.

Plumbing work can also interface with sanitary engineering. Republic Act No. 1364 assigns registered sanitary engineers responsibility for defined sanitary-engineering works such as water purification and distribution systems, drainage and sewer systems, sewage treatment, and related public-health works, while expressly stating that the Act does not diminish fields already embraced by civil engineers or licensed master plumbers. Where both sanitary-engineering and master-plumbing scopes are implicated, assign the systems and documents explicitly instead of treating the professions as interchangeable.

Fire safety has three different responsibility layers that should not be collapsed into one generic “fire protection” role.

1. PRC-regulated professional design responsibility. Fire-safety systems and documents must be assigned to the professional category authorized for the particular work by the applicable professional law. The label “Fire Protection Engineer” or “fire-protection specialist” does not, by itself, create a separate Philippine PRC signing or sealing license. For example, Section 10.2.6.7(A)(2) of the 2019 Revised IRR of Republic Act No. 9514 states that submitted automatic-sprinkler plans and specifications shall be signed and sealed by a Professional Mechanical Engineer (PME). Electrical or electronic portions of a fire-safety system can separately implicate the professional laws governing those systems.

2. BFP regulatory review. The Bureau of Fire Protection administers and enforces the Fire Code within its authority, including review connected with Fire Safety Evaluation Clearance and Fire Safety Inspection Certificate processes. BFP review or acceptance does not transfer the designer's professional responsibility for the underlying technical documents.

3. BFP-recognized Fire Safety Practitioner competency. The 2019 RIRR defines a Fire Safety Practitioner as a qualified person recognized by the BFP. Section 9.0.3.5 states that only Fire Safety Practitioners issued a Certificate of Competency (COC) may prepare, sign, and certify the Fire Safety Compliance Report (FSCR), Fire Safety Compliance and Commissioning Report (FSCCR), and Fire Safety Maintenance Report (FSMR). This BFP competency is a distinct regulatory layer; it does not replace the PRC-regulated professional who must sign and seal the discipline design documents.

Under Section 9.0.3.1 of the 2019 RIRR, the FSCR/FSCCR reporting framework applies to covered buildings required to install specified combinations of wet standpipe, automatic fire-suppression, and automatic fire-detection/alarm systems. The RIRR assigns different report signatures by stage—for example, the FSCR involves the Engineer/Architect-of-Record and the Fire Safety Practitioner, while the FSCCR and FSMR have their own construction/operation-stage signatory arrangements. The project responsibility matrix should therefore list the technical design author, the Fire Safety Practitioner function where applicable, and the BFP regulatory interface separately.

Other specialists may include:

• geotechnical professionals;
• acoustic consultants;
• façade consultants;
• vertical-transportation specialists;
• environmental or sustainability specialists;
• accessibility specialists;
• lighting specialists;
• security or ICT specialists;
• specialist equipment designers.

The engagement should state whether a specialist provides design, criteria, review, vendor information, delegated design, or advisory input. A specialist title alone does not establish authority to sign, seal, approve, or alter another professional's design.

Geotechnical work may provide subsurface investigation, interpretation, parameters, recommendations, and risk information needed by structural, civil, or site design. The project must define which professional is responsible for the investigation and which designer is responsible for using the geotechnical information in the relevant design.

Project and construction management may coordinate programme, procurement, interfaces, information, site activities, reporting, and contract administration functions according to the engagement. Management authority must not be confused with professional design authority.

A Quantity Surveyor (QS), cost consultant, or cost engineer may support the project through functions such as:

• early cost planning and budget development;
• quantity measurement from the current drawings, models, and specifications;
• estimate development and reconciliation as design information matures;
• cost checks when design changes, substitutions, or scope variations are proposed;
• bills of quantities (BOQ), schedules, tender-document inputs, or bid-analysis support where these form part of the engagement;
• change valuation, cost reporting, and forecast updates during later project stages.

Cost work depends on controlled design information. The cost consultant should identify the drawing/specification revision and assumptions used so that a price is not mistaken for a current estimate after the design basis changes.

The QS or cost consultant may advise that a design option exceeds the budget, quantify the cost consequence of an alternative, or identify missing information affecting the estimate. Cost advice does not, by itself, confer design authority to resize a structural member, alter an egress arrangement, change a plumbing system, or otherwise redesign regulated technical work.

In this lesson, “Quantity Surveyor” is a project-role description, not a claim that Quantity Surveyor is a separate Philippine PRC licensure category. Any regulated professional service embedded in the cost consultant's assignment must still be performed by the appropriately authorized professional.

Contractors and subcontractors transform design information into constructed work and may also prepare shop drawings, fabrication information, method statements, temporary works, product data, coordination models, or delegated-design submissions where the contract permits.

A review stamp or coordination review should not be interpreted more broadly than the actual review scope.

For example:

• a structural engineer may review a shop drawing for consistency with design intent without assuming responsibility for fabrication means and methods outside the review scope;
• an architect may review a product submittal for specified appearance or dimensions without becoming the manufacturer;
• a contractor may propose a substitution, but the proposal requires appropriate technical and client review before it alters the controlled design.

Responsibilities should be stated explicitly in the contract and project procedures.

Government reviewers administer applicable laws, codes, permits, clearances, and regulatory procedures within their authority. Their review is not a substitute for the professional responsibility of the designers who prepared and signed the technical documents.

For Philippine building projects, the relevant permit path may involve the Office of the Building Official and other agencies or referral authorities depending on location, use, scope, and project characteristics.

Current forms, documentary requirements, local procedures, referral-code requirements, and agency interpretations should be verified for the actual project at the time of submission.

A practical matrix for the training project could include rows such as:

• project brief and accommodation requirements;
• property and topographic survey;
• architectural floor plans;
• structural grid and framing;
• foundation design;
• sanitary and water systems;
• electrical power and lighting;
• mechanical ventilation or air-conditioning where applicable;
• electronics and ICT systems;
• fire-safety systems and life-safety interfaces;
• site grading and drainage;
• geotechnical investigation;
• quantity takeoff, cost plan, and BOQ/tender cost interfaces where applicable;
• permit-submission coordination;
• construction RFIs;
• as-built and record-document inputs.

For each row, state the responsible author, required inputs, consulted disciplines, client decision points, approval state, and downstream deliverables.

Within this lesson, design ownership means accountable control of the technical design basis and its revisions for a defined system or deliverable. It does not by itself determine copyright, intellectual-property ownership, or other contractual rights.

A controlled project should identify:

• the responsible discipline or professional who owns the technical design decision;
• the author or supervised author of the issued technical document;
• who may revise the design basis;
• what work has been delegated and to whom;
• what review, checking, or approval is required before delegated work is incorporated;
• who remains responsible for signing, sealing, certification, or professional acceptance where the governing law or contract requires it.

Delegation changes who performs a task; it does not automatically transfer regulated professional responsibility. The exact responsibility arrangement must be checked against the applicable professional law, implementing rules, appointment, and contract.

A project document may be reviewed for different purposes:

• coordination review;
• code-compliance review;
• constructability review;
• cost review;
• client functional review;
• shop-drawing review;
• peer review;
• authority review.

Each review has limits. A person checking that a pipe route clears a beam is not thereby responsible for sizing the beam or the pipe. A reviewer identifying a calculation discrepancy does not become the designer unless the engagement and professional responsibility actually change.

Review comments should therefore state the issue precisely and route the technical decision back to the responsible party.

Signing and sealing are legal-professional acts governed by the applicable professional law, rules, and current agency requirements.

Project teams should:

• identify which professional is the author or responsible professional for each regulated document;
• avoid placing a professional's signature or seal on work that the professional did not prepare or supervise as required by the governing rules;
• keep revisions attributable to their responsible discipline;
• avoid using coordination review as a substitute for required professional authorship;
• verify current PRC, DPWH, local-government, and other agency requirements before permit or formal submission.

Philippine professional-scope questions can involve overlapping project interfaces and evolving administrative guidance. This lesson therefore teaches responsibility control and source verification rather than attempting to resolve every profession-to-profession boundary as a universal rule.

Escalation is required when an issue cannot be resolved within the current participant's authority.

Typical escalation triggers include:

• two disciplines require incompatible geometry;
• a client request conflicts with a technical requirement;
• a proposed change affects cost or programme beyond delegated authority;
• a consultant input is overdue and blocks another discipline;
• an instruction appears outside the issuer's authority;
• a professional-scope question is uncertain;
• permit or authority feedback changes the design basis;
• construction discovers a condition not represented in the design information.

The escalation record should state the issue, affected documents, responsible disciplines, options considered, decision required, authority needed, deadline, and downstream consequence of delay.

A proposed service opening conflicts with a structural wall. A useful responsibility matrix separates the following deliverables:

The coordinator collects decisions and checks their propagation. Assigning that person ownership of the issue does not assign every affected design decision to them. Close the clash only after the relevant designers authorize their respective changes and the controlled documents agree.

• Republic Act No. 9266 — Architecture Act of 2004 — Lawphil; statutory scope and professional-responsibility context for architecture.
• Republic Act No. 544 — Civil Engineering Law — Lawphil; statutory definition of civil-engineering practice.
• Republic Act No. 1582 — Amendment to the Civil Engineering Law — Lawphil; amendment to R.A. No. 544 concerning civil-engineering practice through firms, partnerships, and associations.
• DPWH v. PICE / UAP v. PICE, G.R. Nos. 200015 & 205846, March 15, 2023 — Supreme Court; controlling ruling on the preparation, signing, and sealing of architectural documents under R.A. No. 9266, R.A. No. 544, and the 2004 Revised IRR of P.D. No. 1096.
• Republic Act No. 8560 — Philippine Geodetic Engineering Act of 1998 — Lawphil; statutory scope of geodetic engineering and surveying activities.
• Republic Act No. 9200 — Amendment to the Philippine Geodetic Engineering Act of 1998 — Lawphil; amends R.A. No. 8560, including survey-plan submission provisions and geodetic-engineering consultancy.
• Republic Act No. 1378 — Plumbing Law — Lawphil; statutory definition of plumbing practice.
• PRB Master Plumbers Resolution No. 03, s. 2024 — Revised IRR of R.A. No. 1378 — Professional Regulation Commission; current implementing rules for the Plumbing Law.
• Republic Act No. 1364 — Sanitary Engineering Law — Lawphil; statutory scope and responsible-charge requirements for sanitary-engineering works, including water, drainage, sewerage, and sewage-treatment systems.
• Republic Act No. 7920 — New Electrical Engineering Law — Lawphil; statutory scope and licensure framework for electrical engineering.
• Republic Act No. 8495 — Philippine Mechanical Engineering Act of 1998 — Lawphil; statutory scope of mechanical-engineering practice.
• Republic Act No. 9292 — Electronics Engineering Law of 2004 — Lawphil; statutory scope and professional categories for electronics engineering.
• Republic Act No. 9514 — Revised Fire Code of the Philippines of 2008 — Lawphil; statutory fire-safety framework and Bureau of Fire Protection enforcement authority.
• 2019 Revised Implementing Rules and Regulations of Republic Act No. 9514 — Bureau of Fire Protection; primary implementing rules for Fire Safety Practitioners, FSCR/FSCCR/FSMR, BFP fire-safety review, and specific fire-system requirements including the PME sign-and-seal rule for automatic-sprinkler plans and specifications.
• Professional Regulatory Boards — Professional Regulation Commission; current overview of PRC professional regulatory boards and their regulatory functions.
• Presidential Decree No. 1096 — National Building Code of the Philippines — Senate of the Philippines Legislative Reference Bureau; primary legal framework for building permits, Building Official administration, and code enforcement.