Standard Specification For Building Works 2020 Jkr Pdf

| Section Code | Title | Key Changes in 2020 | | :--- | :--- | :--- | | | General Requirements | New clauses on site records, COVID-19 SOPs, and waste management plans. | | B | Site Clearance & Demolition | Stricter noise and dust control (EIA compliance). | | C | Earthworks | Updated compaction requirements (95% MDD for structural fill). | | D | Concrete Works | Mandatory use of high-yield bars (Grade 500). | | E | Masonry | Introduction of lightweight blocks and autoclaved aerated concrete (AAC). | | F | Underwater Concreting | New methodology for marine structures. | | G | Carpentry & Joinery | Sustainability certification for timber (FSC/PEFC). | | H | Waterproofing | Liquid-applied membranes mandated for wet areas. | | J | Roofing | Metal roof insulation requirements (U-value max 0.4 W/m²K). | | K | Finishes (Floor, Wall, Ceiling) | Enhanced slip resistance (R10+ for public areas). | | L | Painting & Decorating | Low-VOC (Volatile Organic Compound) paints only. | | M | Drainage & Sewerage | Integration with SPAN (National Water Services Commission) specs. | | N | External Works | Permeable paving for stormwater management (MSMA 2nd edition). |

Details roof trusses, coverings, insulation, and rainwater downpipe systems.

Quality Control (QC) inspectors use the document’s strict checklist criteria (e.g., concrete curing durations, plastering tolerances) to approve or reject ongoing site works. standard specification for building works 2020 jkr pdf

– Standards for internal cold water, sanitary plumbing, and fittings. Sustainability and Local Materials

To help you get the most out of this framework, please let me know: | Section Code | Title | Key Changes

Understanding the JKR Standard Specification for Building Works 2020

Instantly find exact material grade requirements or testing tolerances across hundreds of pages using Ctrl + F . | | D | Concrete Works | Mandatory

Specifications for metal decking, clay tiles, waterproofing membranes, and insulation materials.

This rigorous enforcement mechanism ensures the standard is respected and adhered to, guaranteeing the delivery of safe, durable, and high-quality government buildings.