669-2015 Drawing S01 - General Notes Concrete Footing and Cast-in-Place Concrete Plan Sections

Oct 28, 2026

Technical construction drawing sheet containing general notes and detailed specification requirements for concrete elements, including concrete footings, walls, landings, and ramps. The notes reference Canada’s National Building Code of Canada 2010 edition with Manitoba amendments, require verification of underground utilities before construction, and set concrete mix parameters such as exposure class S-1, 28-day compressive strength 35 MPa, slump and air content limits, water/cement ratio, and concrete cover of 50 mm. Reinforcing steel conformance and placement rules are also specified, including CSA standards, lap lengths, splice locations, and cleanliness requirements prior to casting.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages1

Reading Time3 min

AccessFree to download

General Notes

Concrete Footing and Wall Outline

Cast-in-Place Concrete Specifications

Reinforcing Steel Requirements

Plan and Section References

GENERAL NOTES: 1. DESIGN IS IN ACCORDANCE WITH THE NATIONAL BUILDING CODE OF CANADA, 2010 EDITION PLUS MANITOBA AMENDMENTS. 2. CONTRACTOR TO VERIFY UNDERGROUND UTILITIES AND STRUCTURES PRIOR TO CONSTRUCTION. 882 OUTLINE OF CONCRETE FOOTING BELOW 1670 2617 (CIP CONCRETE LANDING) ȭ OF DOOR 1735 4350 (CIP CONCRETE RAMP) EXISTING DOOR ACCESS BUTTON OUTLINE OF CONCRETE WALL BELOW HANDRAIL. SEE DTL. 4/L3 .1 FACE OF EXISTING BUILDING DETECTABLE STRIP. SEE DTL. 5/L4 .1 CAST IN PLACE CONCRETE: 1. TO BE READ IN CONJUNCTION WITH CW 2160 AND AS AMENDED IN ACCORDANCE WITH THESE NOTES. 2. CONCRETE MIX: a. CLASS OF EXPOSURE: S-1 b. MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS: 35MPa c. MAXIMUM SLUMP: 􀀛􀀓PP 􀂓 􀀕􀀓PP d. AIR CONTENT: 5-8% e. MAXIMUM WATER/CEMENT RATIO: 0.40 4. CONCRETE COVER = 50mm UNLESS OTHERWISE STATED. 5. ALL EXTERIOR CORNERS CHAMFERED 20mm. REINFORCING STEEL: 1. TO BE READ IN CONJUNCTION WITH CW 2160 AND AS AMENDED IN ACCORDANCE WITH THESE NOTES. 2. ALL REINFORCING STEEL SHALL CONFORM TO CSA G30 . 18M, GRADE 400W. 3. ALL CONCRETE REINFORCING WORK SHALL BE PERFORMED IN ACCORDANCE WITH CSA A23 .1. 4. LAPS IN BARS SHALL BE AT LEAST 40 BAR DIAMETERS, REINFORCING SPLICES NOT INDICATED IN THE DRAWINGS SHALL BE LOCATED AT POINTS OF MINIMUM STRESS. 5. BEFORE PLACING CONCRETE, REINFORCING TO BE CLEAN, FREE OF LOOSE SCALE, DIRT OR OTHER FOREIGN MATTER THAT WOULD REDUCE OR PREVENT BOND TO THE CONCRETE. HANDRAIL. SEE DTL. 4 /L3 .1 OUTLINE OF CONCRETE FOOTING BELOW OUTLINE OF CONCRETE WALL BELOW CONCRETE LANDING SEE SECTIONS, THIS SHEET CONCRETE RAMP SEE SECTIONS, THIS SHEET RORIE STREET 1 PLAN S01 SCALE : 1:20 FACE OF BUILDING HANDRAIL & POST SEE DTL. 4/L3 .1 HANDRAIL & POST SEE DTL. 4/L3 .1 882 ȭ OF DOOR HANDRAIL & POST SEE DTL. 4/L4 .1 1270 HANDRAIL & POST SEE DTL. 4/L3 .1 CIP CONCRETE WALL INDICATOR STRIP-ENDICOTT PAVER. SEE DTL. 2/L4 .1 DETECTABLE STRIP. SEE DTL. 5/L4 .1 DETECTABLE STRIP. SEE DTL. 5/L4 .1 CIP CONC. SIDEWALK 150 CIP CIP CONC. SIDEWALK 10M @ 200 300 200 300 200 COMPACTED SUBGRADECIP CONCRETE WALL COMPACTED BASE 10M @ 200 300 CIP CONC. LANDING SLAB 10M @ 200 10M @ 300 250 250 150 10M @ 200 300 200 300 10M @ 200 INDICATOR STRIP-ENDICOTT PAVERSEE DTL. 2/L4 .1 CIP CONC. SIDEWALK 200 200 350 COMPACTED GRANULAR FILL COMPACTED SUBGRADE 2 S01 SECTION A-A-LANDING AND RAMP SCALE : 1:20 3 S01 SECTION SCALE : 1:20 B-B-LANDING %GTVKHKECVG QH \#WVJQTK\CVKQP 0Q􀀐 􀀖􀀗􀀕􀀓 MMM Group Limited. Suite 111-93 Lombard Ave. Winnipeg, MB R3B 3B1 t. 204.943.3178 f. 204.943.4948 [www.mmm.ca](www.mmm.ca)

FAQs

What regulations and amendments govern the design in this drawing?

Design follows the National Building Code of Canada, 2010 edition, plus Manitoba amendments.

What are the key concrete mix and durability parameters listed?

Concrete exposure class is S-1, 28-day minimum compressive strength is 35 MPa, air content is 5–8%, maximum water/cement ratio is 0.40, and concrete cover is 50 mm unless otherwise stated.

What requirements apply to reinforcing steel and lap splices?

Reinforcing steel must conform to CSA G30.18M, grade 400W, and laps in bars must be at least 40 bar diameters; splices not shown are to be placed at points of minimum stress, with reinforcing cleaned before concrete placement.

Oct 28, 2026

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