#1 Structural Drawings Services in Pakistan | ACCO

You have beautiful architectural plans. The layout flows perfectly. The elevations impress. But beautiful architecture is only as strong as the structure hidden behind the finishes. Without proper structural drawings, your contractor will guess where to put rebar. He will guess how thick the slab should be. He will guess the foundation depth. And when cracks appear, floors sag, or the building settles unevenly, you will discover that guessing is not engineering. It is gambling. And in construction, you lose.

Ahmed Construction Company (ACCO) delivers engineering certainty with professional Structural Drawings Services in Pakistan. For over 25 years, we have provided complete structural documentation for residential, commercial, and industrial projects. Our notable clients – Meezan Bank, Bata, BUITMS – require stamped structural drawings for their institutional projects. We bring that same engineering rigour to every project, from a 5-marla home to a 2-kanal estate.

Structural drawings are the technical blueprints for your building’s skeleton: foundation plans (where and how deep to dig), column schedules (what size columns and how much rebar), beam schedules (what size beams and reinforcement), slab reinforcement plans (where to place steel in floors and roof), staircase details, roof slab details, and bar bending schedules (exact lengths and shapes of every rebar). These drawings are prepared by PEC-registered structural engineers, calculated for your specific soil conditions (from soil investigation), building loads, and seismic zone. Whether you are an architect needing structural engineering support, a contractor requiring stamped drawings for permit approval, or a homeowner wanting to ensure your building is safe, ACCO deliver’s structural drawings that provide the backbone of your building.

What Are Structural Drawings Services in Pakistan?

Structural Drawings Services encompass the complete set of technical documents required to design and communicate the structural system of a building – the foundations, columns, beams, slabs, and roof that support all loads and resist environmental forces (wind, seismic). Structural drawings are prepared by registered structural engineers and are distinct from architectural drawings (which show layout, appearance, and finishes) and MEP drawings (which show mechanical, electrical, and plumbing systems).

A complete structural drawing set includes: general notes (material specifications (rebar grade, concrete strength, block type, mortar mix), design codes (ACI 318, British Standards, local building codes), load assumptions (dead loads (self-weight of structure, finishes, walls, MEP allowance), live loads (people, furniture – per building code), wind loads (basic wind speed per local code), seismic loads (seismic zone (2A, 2B, 3, 4 in Pakistan)), soil bearing capacity (from soil investigation report), and construction guidelines (curing period (7-14 days), cover (clear cover for rebar: soil contact 75mm, interior 25-40mm), lapping (length and stagger), hooks and bends (standard 90°, 135°, 180°), and inspection requirements). Foundation plan (location of each footing with dimensions (width, length, depth), orientation and grid location, connection to columns (column stub, keyway, dowels), foundation tie beams (plinths) with dimensions and reinforcement, and damp proof course location). Column schedule (column tag (C1, C2, C3, etc.), grid location (intersection), size (width x depth), reinforcement (longitudinal bars (size and quantity, e.g., 4-#4 or 6-#5), ties (bar size and spacing (e.g., #3 ties at 12″ o.c.), concrete strength (e.g., 3000 psi / 21 MPa for residential), cover (clear cover in mm), development length (into beam or foundation), splice location). Beam schedule (beam tag (B1, B2, etc.), span length (center-to-center of supports), size (width x depth), reinforcement (bottom steel (bar size and quantity, e.g., 2-#5), top steel over supports (bar size and quantity, e.g., 2-#4), stirrups (bar size and spacing at supports (e.g., #3 at 4″ o.c.), and at mid-span (e.g., #3 at 8″ o.c.)), concrete strength, development length, lap splice length). Slab schedule (slab tag (S1, S2), slab type (solid one-way, solid two-way, ribbed (waffle), post-tensioned), thickness (mm or in), reinforcement (bottom steel: size and spacing (e.g., #4 at 12″ o.c.), temperature steel: size and spacing (e.g., #3 at 18″ o.c.), top steel over supports (if required, e.g., #4 at 12″ o.c., extend 1/4 span), drop panels (if required), concrete strength). Staircase details (waist slab thickness, reinforcement (bottom steel, top steel over landing), step dimensions (rise (height, e.g., 7 inches / 18 cm), run (depth, e.g., 11 inches / 28 cm), number of risers and treads), landing reinforcement, stringer details, handrail embedment). Roof slab details (slope (1:40 to 1:50) for drainage, reinforcement (same as slab, plus extra around drains), waterproofing specification (membrane type, application method), drain and scupper locations, parapet reinforcement). Cross-sections and details (sections through foundation, column-beam connection, beam-slab connection, slab edge, and staircase at larger scale (1:10 or 1:20) showing reinforcement details and hook dimensions). Bar bending schedules (rebar cut and bend list for each structural element, with bar mark, shape code (from BS 4466 or ACI 315), dimensions (a, b, c, etc.), diameter (bar size), quantity, length (straight and bent), total length, weight, and bending instructions).

In Pakistan, many contractors build without structural drawings. They rely on “standard practice” (rebar size and spacing from memory, concrete mix by “experience”). The result is: under-designed structures prone to cracking, sagging, and failure; inability to obtain NOCs (DHA, Bahria Town require structural drawings for approval); difficulty obtaining bank financing (banks require engineered drawings); legal vulnerability (if the building fails, you have no documentation to hold the contractor accountable); and lower resale value (buyers cannot verify structural quality). ACCO’s structural drawings are prepared by PEC-registered engineers, calculated for your specific soil and loads, and stamped for regulatory acceptance. For architects, contractors, property owners, and developers across Pakistan, Structural Drawings Services in Pakistan are the foundation of a safe, legal, and valuable building.

ACCO: 25+ Years of Structural Engineering Excellence

Ahmed Construction Company (ACCO) has been providing structural engineering drawings for over 25 years. From our Lahore headquarters at Office 2, 3rd Floor, Bigcity Plaza, Gulberg-III, and our Karachi office, we have produced structural documentation for hundreds of projects. Our notable clients – Meezan Bank (80+ branches – each with stamped structural drawings), Bata (showrooms nationwide – requiring engineering for heavy retail loads), and BUITMS (campus buildings – requiring institutional-grade structural design) – trust us for engineering rigour. We bring that same rigour to every project, regardless of size.

What makes ACCO different is our integrated engineering approach. We do not produce structural drawings in isolation. We start with soil investigation (so the foundation matches the ground). We perform detailed structural calculations (load analysis (dead, live, wind, seismic), column and beam sizing, reinforcement design, deflection control, crack control). We produce comprehensive drawing sets (foundation plan, column/beam/slab schedules, details, BBS). We coordinate with architects (to ensure structural elements fit within architectural layout – no columns in the middle of a living room). We provide bar bending schedules (so fabricators can cut rebar accurately). And all drawings are stamped by PEC-registered engineers – accepted by DHA, Bahria Town, LDA, KDA, CDA, and banks.

Our structural drawing coverage includes all building types: residential (5 marla to 2 kanal homes, multi-storey apartments), commercial (offices, banks, retail plazas, showrooms), industrial (warehouses, factories, textile mills), and institutional (schools, colleges, hospitals). We also serve international clients in the UAE, UK, Saudi Arabia, Canada, and USA who need structural documentation for their Pakistan projects. When you choose ACCO for Structural Drawings Services in Pakistan, you get engineering documentation that provides the backbone of your building – safe, legal, and verifiable.

Our Structural Drawing Service Categories

ACCO offers comprehensive structural drawing services. We can provide individual components or a complete package.

1. Foundation Plans

Detailed foundation drawings including: soil investigation integration (allowable bearing capacity from report, foundation depth per soil conditions, groundwater table consideration), footing layout (location of each footing (spread footings, combined footings, raft foundation) with dimensions (width, length, depth), orientation, grid coordinates, and column stub or keyway details for column connection). Reinforcement details (rebar size, spacing, grade (Grade 60/420), cover (clear cover from soil contact (75mm), lapping length, hooks (standard 90° or 180° for footing), temperature steel, and tie beam (plinth beam) dimensions, reinforcement, and connection to footings. Damp proof course (DPC) location, material (bitumen, polyethylene, cementitious), and thickness. Special details (if poor soil, deep foundations (piles) with pile layout, cap details, and pile reinforcement). ACCO’s foundation plans are designed for your specific soil, not a standard depth.

2. Column & Beam Schedules

Detailed schedules for vertical and horizontal members including: column schedule (column tag (C1, C2, etc.), grid location (intersection), size (width x depth), longitudinal reinforcement (bar size and quantity, e.g., 4-#4 (4 bars of #4 (12mm) rebar) or 6-#5 (6 bars of #5 (16mm) rebar), with arrangement (corner bars, internal bars) and concrete cover (clear cover in mm), tie/stirrup reinforcement (bar size and spacing, e.g., #3 ties at 12″ o.c.), with tie configuration (single or multiple ties, seismic hooks (135°), concrete strength (e.g., 3000 psi / 21 MPa), development length (into beam or foundation, with hook or straight), splice location (if lap spliced, location at mid-height, staggered laps, lap length), and special details (for seismic zones, closer tie spacing, column confinement). Beam schedule (beam tag (B1, B2, etc.), span length (center-to-center of supports), size (width x depth), bottom steel (bar size and quantity, e.g., 2-#5, with straight or hooked ends), top steel over supports (bar size and quantity, e.g., 2-#4, with length of extension beyond support (typically 1/4 span)), stirrups (bar size and spacing at supports (e.g., #3 at 4″ o.c. for first 1/4 span), and at mid-span (e.g., #3 at 8″ o.c.), with stirrup type (closed or open), hook angle (135° seismic hook at ends), concrete strength, development length (into column or beam-column joint), and lap splice length (if beam is long). ACCO’s schedules are dimensioned and easy for contractors to read on site.

3. Slab Reinforcement Plans

Detailed drawings for floor and roof slabs including: slab type (solid one-way (span direction indicated), solid two-way, ribbed (waffle), post-tensioned, thickness (mm or in), bottom steel (bar size and spacing, e.g., #4 at 12″ o.c., with direction (one-way span) or both ways (two-way), and lapping (length and stagger), temperature steel (bar size and spacing orthogonal to bottom steel, e.g., #3 at 18″ o.c., to control shrinkage and temperature cracking), top steel over supports (if required for continuous slabs, e.g., #4 at 12″ o.c., extension length from support (e.g., 1/4 span), and lapping for continuity), openings (location, size, and reinforcement around openings (extra bars), drop panels (if required for concentrated loads, with dimensions and reinforcement), slab edge details (edge thickening if required, edge reinforcement, beam integration), and slab on grade (if ground floor, reinforcement (wire mesh or rebar), vapour barrier, insulation optional). ACCO’s slab plans show exactly where to place rebar – no guesswork.

4. Staircase Structural Details

Detailed drawings for structural stairs including: waist slab (thickness, reinforcement (bottom steel main bars in direction of span, temperature steel orthogonal), top steel over landing (if continuous), step dimensions (rise (height, e.g., 7 inches / 18 cm), run (depth, e.g., 11 inches / 28 cm), number of risers (stairs) and treads (stairs), with total rise and run, landing (reinforcement (bottom steel (main bar direction), top steel if continuous, thickness), stringer details (if stringer used – angle or channel, size, thickness, attachment to beam/landing), handrail embedment (post location, embedment depth, concrete fill around post), and connection to floor slab and beam (dowels or keys for shear transfer). ACCO’s staircase details ensure safe, code-compliant stairs (rise and run within limits).

5. Bar Bending Schedules (BBS)

Detailed rebar cutting and bending list for fabrication including: bar mark (unique identifier for each bar shape, referenced in structural drawings), shape code (standard from bending schedule codes (BS 4466 or ACI 315) with dimensioned diagram (a, b, c, d, etc.), diameter (bar size in mm or # (e.g., #3 (10mm), #4 (12mm), #5 (16mm), #6 (20mm), #8 (25mm))), quantity (number of bars of this shape required for the element (e.g., 8 bars for column C1, 12 bars for beam B2, 300 bars for slab S1)), length (straight length before bending (for cutting), bent length (length along centreline) for reinforcement), total length (quantity x length) for ordering, weight (kg per bar (weight per meter x length) and total kg for ordering), bending instructions (bend sequence and direction for fabricator), and drawing reference (structural drawing number and grid location of the element). ACCO’s bar bending schedules eliminate guesswork and waste – fabricators can cut and bend rebar directly from our schedule without calculating lengths from drawings. Typical waste 2-3% instead of 10-15%.

ACCO vs. Typical Construction Practice: The Structural Drawing Difference

Most contractors in Pakistan build without structural drawings. Here is why ACCO’s Structural Drawings Services in Pakistan deliver safe, legal, and valuable buildings.

Our Structural Drawings Process

ACCO follows a systematic, engineering-driven process for every Structural Drawings Services in Pakistan. We document every calculation and assumption.

1. Consultation & Information Gathering: We discuss your project: building type (residential, commercial, industrial), size (number of floors, covered area), architectural drawings (if available), soil investigation report (if available), and regulatory requirements (NOC from DHA/Bahria Town, building permit from LDA/KDA/CDA, bank financing).
2. Soil Investigation (If not already available): If no soil report exists, we arrange boreholes at your plot (2-4 bores for residential, more for larger/commercial), send samples to lab for testing (classification, strength, consolidation, water table, chemical analysis), and produce a comprehensive soil investigation report with foundation recommendations.
3. Load Calculation & Structural Analysis: Our structural engineers calculate all loads acting on the building: dead loads (self-weight of structure (concrete, steel), weight of finishes (flooring, wall finishes, cladding), weight of fixed equipment (water tanks, AC units), weight of walls (masonry, partitions), and an allowance for MEP systems (conduit, piping, ductwork). Live loads (people, furniture, storage) per building code (varies by occupancy). Wind loads (calculated based on basic wind speed for your location, building height, exposure, and shape). Seismic loads (based on seismic zone (varies by city), soil type (from soil report), building importance, and structural system). They analyze the building frame (columns, beams, slabs) to determine required sizes and reinforcement.
4. Structural Drawing Production: Our draftspersons produce complete structural drawings: foundation plan (with dimensions, reinforcement, tie beams), column schedule (tags, sizes, reinforcement), beam schedule (tags, sizes, reinforcement, stirrup spacing), slab reinforcement plans (bottom steel, top steel, temperature steel, openings, drop panels), staircase details (waist slab, steps, landing, handrail embedment), roof slab details (slope, waterproofing, drains), sections and details (large scale details of connections (beam-column, column-foundation, slab-beam)), and bar bending schedule (cut and bend list for every rebar, with bar mark, shape code, dimensions, quantity, length, weight).
5. Coordination with Architect & MEP Engineer (If applicable): We coordinate with your architect (or our in-house architect) to ensure structural elements (columns, beams, shear walls) fit within architectural layout – no columns in the middle of a living room, no beams obstructing headroom. We coordinate with MEP engineer (or in-house MEP) to ensure openings for ducts, pipes, conduits are provided in slab and beam design (avoid drilling after construction).
6. Client Review & Revision: You review the structural drawings. We revise based on your feedback (e.g., change column location, increase slab thickness for heavier loads, add openings). We include 2-3 revision rounds.
7. Stamping & Delivery: We stamp the final structural drawings with PEC-registered engineer’s seal and signature. We deliver both digital (PDF, DWG) and printed copies (upon request). We also provide the bar bending schedule (PDF and Excel) for contractor use.

Why Architects, Contractors & Property Owners Choose ACCO for Structural Drawings

Structural drawings are the most critical technical documents for any building. Architects need structural drawings to ensure their designs are buildable and safe. Contractors need structural drawings to know where to place rebar, how thick to pour concrete, and what strength to specify. Property owners need structural drawings to obtain permits, financing, and resale value. Banks need structural drawings to verify the asset they are financing meets engineering standards.

Our structural drawing clients include: architects needing structural engineering support for their projects (we coordinate seamlessly with your architectural design), contractors needing stamped structural drawings for permit approval and client confidence, homeowners wanting to ensure their home is engineered (not just “built”), developers requiring structural documentation for multiple housing units, and banks requiring engineered drawings for loan approval. They choose ACCO for: engineering rigour (stamped by PEC-registered engineers), accuracy (drawings match soil conditions and loads), completeness (foundation to roof, BBS included), coordination (with architecture and MEP), regulatory acceptance (DHA, Bahria Town, LDA approved), and dispute protection (documentation specifies requirements).

Our structural drawings are used for: DHA Lahore NOC (requires structural drawings), Bahria Town design approval (requires foundation plan and structural details), LDA building permit (requires structural drawings), bank financing (requires engineered drawings), and resale disclosure (documented structure increases buyer confidence). View our structural drawing portfolio to see examples of complete structural documentation. ACCO is registered with PEC – our structural drawings are stamped by licensed engineers.

ACCO by the Numbers: Structural Drawings Track Record

Here is ACCO’s measurable performance in Structural Drawings Services in Pakistan:

• 25+ years of structural engineering experience.
• 500+ projects with complete structural drawing sets delivered.
• 100% soil investigation integrated into foundation design – no standard assumptions.
• 100% load calculations – dead, live, wind, seismic – no guessing.
• 100% PEC-registered engineers – all drawings stamped by licensed professionals.
• Bar bending schedules for every project – thousands of rebar entries, reducing waste from 15% to 2-3%.
• Coordination with architecture and MEP – clash detection before construction.
• Documentation packages accepted by DHA, Bahria Town, LDA, KDA, CDA, and banks.
• Typical turnaround: Foundation plan – 3-5 days, complete set (foundation to roof) – 7-14 days for residential home, depending on complexity.
• 2 major offices in Lahore (Gulberg-III) and Karachi, with nationwide structural drawing services.
• 5+ countries served for international clients needing structural drawings for Pakistan projects.
• PEC registered – your structural drawings are prepared by licensed engineers.

Frequently Asked Questions About Structural Drawings in Pakistan

1. What is architectural engineering and why do I need structural drawings?

Architectural engineering applies engineering principles to building design. Structural drawings are the primary output of structural engineering – they specify the size, reinforcement, and concrete strength of foundations, columns, beams, and slabs. Without structural drawings, you have no engineering record of your building’s strength. You are relying on contractor guesswork. Structural drawings from ACCO provide an engineered, verifiable, and regulatorily accepted record of your building’s skeleton.

2. How do I get a floor plan designed for my house?

Contact ACCO via phone (+92 322 800 0190), email (info@acco.com.pk), or our Contact Us page. We can provide complete architectural design services (floor plans, elevations, sections) through our associated architects, as part of the home floor plan service. Or you can provide your own architectural drawings, and ACCO will produce structural drawings to match your architecture.

3. What is the difference between architectural design and structural engineering?

Architectural design creates the layout, room sizes, window/door locations, and overall appearance. Structural engineering designs the foundations, columns, beams, and slabs to support the architectural design safely. Both are essential. ACCO provides both services (or can work with your existing architect) so that the structure fits within the architecture – no columns in the middle of a living room.

4. Do you provide 3D walkthroughs as part of structural drawings?

Structural drawings are 2D technical documents. However, we can provide a 3D architectural walkthrough of the structural frame (columns, beams, slabs) as an optional add-on for visualization. This helps you understand the skeleton of your building before construction. But the legal and technical documents remain the 2D structural drawings, stamped by an engineer.

5. Can ACCO produce structural drawings for commercial plazas and hospitals as well as homes?

Yes. ACCO’s structural engineering experience includes residential (5 marla to 2 kanal homes, multi-storey apartments), commercial (office buildings, bank branches, retail plazas, showrooms), industrial (warehouses, factories), and institutional (schools, colleges, hospitals). Each building type has different load requirements (higher live loads for commercial, heavy equipment for industrial, seismic considerations for hospitals) – our engineers design accordingly. Learn more about our engineering capabilities for different building types.

6. How long does it take to produce structural drawings?

Timelines vary by building size and complexity. A foundation plan (only) for a residential home: 3-5 days. A complete structural drawing set (foundation, columns, beams, slabs, roof, staircase, BBS) for a 10 marla home: 7-14 days, depending on complexity (number of floors, unique features (cantilevers, post-tensioned slabs), soil conditions). A multi-storey commercial building: 14-30 days. ACCO provides a schedule during consultation.

7. Does DHA, Bahria Town, or LDA accept your structural drawings?

Yes. ACCO’s structural drawings are accepted by DHA (Lahore, Karachi, Rawalpindi), Bahria Town (all phases), Lake City, LDA, KDA, CDA, and other development authorities. Our structural drawings are stamped by PEC-registered engineers and follow applicable codes (ACI 318, British Standards, local building codes, and seismic provisions). We have successfully obtained NOCs and building permits for hundreds of projects using our structural drawings.

8. How much do structural drawings cost in Pakistan?

Structural drawing costs vary by building size, number of floors, complexity, and whether soil investigation is included. As of 2025, very approximate ranges for a typical residential home (5 marla to 2 kanal, 1-2 storeys, including bar bending schedule): Foundation plan only: PKR 30,000-60,000. Complete structural drawing set (foundation plan, column schedule, beam schedule, slab plans, staircase details, roof details, sections, BBS): PKR 100,000-250,000 depending on size and complexity. Soil investigation (if not already available) is extra: PKR 100,000-250,000. Commercial or larger buildings cost more. Contact ACCO for a fixed-price quote based on your specific project.

Ready to Engineer Your Building’s Backbone? Contact ACCO Today

Your building’s structure is invisible in the finished home – but its strength determines everything. Cracks, sagging floors, uneven settlement, and even collapse all trace back to inadequate structural design. With ACCO’s professional Structural Drawings Services in Pakistan, you get an engineered, stamped, and regulatorily accepted record of your building’s skeleton – foundations, columns, beams, slabs, and reinforcement – designed for your specific soil and loads.

From soil investigation to foundation plans, from column schedules to bar bending schedules, ACCO provides structural documentation that contractors can build from, regulators can approve, and banks can finance. We are the same firm trusted by Meezan Bank, Bata, and BUITMS – and by hundreds of homeowners across Pakistan. Our 25+ years of architectural design services in Pakistan and structural engineering ensure your building’s backbone is strong, safe, and code-compliant.

Call us today at +92 322 800 0190 or +923 111 749 849 to discuss your structural drawing needs. You can also email info@acco.com.pk or visit our Contact Us page to request a free quote and sample drawing. Visit our Lahore office at Office 2, 3rd Floor, Bigcity Plaza, Gulberg-III. We serve architects, contractors, property owners, and developers nationwide.

Ready to build on engineered drawings, not contractor guesswork? ACCO is ready to provide your structural drawings. Let us engineer the backbone of your building.