Installation Scope • Reg: CA0304183-P

Installation Scope & Specialist Trades

CH24 Enterprise partners with main contractors, commercial builders, and developers across Malaysia. We deploy dedicated on-site installation crews and engineering supervision across four core trade disciplines.

1. Gate Installation 2. Window & Louver Installation 3. Electrical Installation & Cabling 4. Door & 3m Frame Installation Combined Multi-Trade Package

Specialist Trade 01 • Mechanical & Automation

Industrial & Commercial Gate Installation

Complete on-site installation for heavy-duty factory perimeter gates, cantilever sliding gates, commercial automated gates, and barrier arms. We coordinate with civil main contractors for ground track embedment, structural gate posts, and motor electrical connections.

✓

Gate Types Installed: Heavy industrial sliding gates (spans up to 18m), cantilever sliding gates, double-leaf swing security gates, and automated boom barrier arms.

✓

Track & Alignment Coordination: Precision ground track embedment, guide roller bracket alignment, anti-lift security stops, and smooth counter-balance calibration.

✓

Motorization & Safety Sensors: Motor torque sizing, rack and pinion drive installation, loop detector calibration, photobeam safety sensors, and push-button/remote hookups.

Submit Gate Installation BQ →

Field Installation • Mechanical & Automation

Gate Scope & Specifications

Sliding Gate Spans Up to 18 meters single / 30m bi-parting

Gate Motor Types Heavy AC 3-Phase / DC Backup 1500kg – 3000kg

Safety Features Infrared Beams, Warning Light, Auto-Reverse

Civil Interface Track Levelling, Post Plumb, Concrete Anchoring

Handover Deliverables Operation Testing & Commissioning Sign-off

Specialist Trade 02 • Architectural Glazing & Louvers

Window & Louver Installation

Expert site fixing and glazing installation for commercial aluminum and steel window frames, 1-to-2 hour fire-rated window assemblies, acoustic vision panels, and heavy industrial rain-defense ventilation louvers.

✓

Fire-Rated Windows: 1-Hour (FRL -/60/-) and 2-Hour (FRL -/120/-) fire windows fitted with intumescent glazing tapes, fire ceramic glass, and fire stopping perimeters.

✓

Commercial Frame Fixing: Heavy duty steel anchor brackets fastened to concrete structural openings, plumb/level verification, and setting block placement.

✓

Weatherproofing & Sealants: Backer rod installation with high-grade structural polyurethane or silicone sealants to prevent site water ingress.

Submit Window Installation BQ →

Glazed Assemblies • Weatherproof Louvers

Window Installation Matrix

Fire Resistance Ratings 1-Hour / 2-Hour Rated Assemblies

Glazing Types Clear Fire Ceramic, Wired Fire Glass, Double Glazed

Architectural Louvers Single/Double Bank Storm Defense Louvers

Quality Checks Plumb, Diagonal Squareness, Water Spray Test

Standard Specifications Standard Malaysian Architectural Specs

Specialist Trade 03 • Commercial & Industrial Electrical

Electrical Installation & Cabling

Reliable electrical installation for industrial plants, commercial spaces, and infrastructure sites. We handle cable containment, sub-main cabling, Distribution Board (DB) installation, lighting networks, and site equipment power hookups.

✓

Cable Containment & Trays: Installation of hot-dip galvanized (HDG) cable ladders, perforated trays, wire mesh baskets, and GI/PVC conduit containment runs.

✓

Sub-Main & Power Cabling: Pulling, dressing, glanding, and terminating armored XLPE/SWA cables, sub-mains, and fire-resistant (FR) wiring.

✓

DB Panel Dressing & Pre-Commissioning: Distribution board mounting, circuit breaker wiring, earthing/bonding, and full insulation resistance (Megger) continuity tests.

Submit Electrical Installation BQ →

Containment • Sub-Main Power Infrastructure

Electrical Installation Matrix

Voltage Scope Low Voltage (LV) 415V 3-Phase / 240V 1-Phase

Cable Containment HDG Cable Ladders, GI Trays, PVC/GI Conduits

Panels Installed Main DBs, Sub-DBs, Isolator Switches, Motor Starters

Pre-Commissioning Insulation Resistance, Earth Continuity, Polarity Check

Workmanship Standard Standard Malaysian Electrical Practice

Specialist Trade 04 • Commercial Doors & Subframes

Door & 3m Frame Installation

Complete on-site installation of fire-rated doors (tested to MS 1073 Part 3) and oversized 3-meter structural steel subframes. We ensure precise plumb alignment, mortar grouting, and seamless ironmongery operation.

✓

Fire-Rated Door Sets: Single and double leaf fire doors rated 1-Hour, 2-Hour, and 4-Hour with intumescent perimeter seals (tested to MS 1073).

✓

3m High Structural Frames: Anchoring 1.5mm–2.0mm electro-galvanized (EG) steel frames up to 3000mm height with non-shrink mortar filling.

✓

Hardware Calibration: Heavy-duty ball bearing hinges, panic crash exit bars, hydraulic door closers, and automatic drop down bottom seals.

Submit Door Installation BQ →

Fire-Rated Doors • Oversized 3m Steel Frames

Door Scope Matrix

Testing Specification MS 1073: Part 3: 2007 Standard Specs

Fire Rating Available 1-Hour, 2-Hour, 4-Hour Fire Resistance

Clearances Checked Hinge: 2-3mm, Top: 3mm, Floor: 3-8mm

Grouting & Cavity Filling Cement Grout or Certified Fire Rockwool Packing

Site Handover Joint Inspection & Sign-off

Preferred Main Contractor Solution

Combined Package: Gates + Windows + Electrical + Doors

Why manage separate trade crews when you can contract all four installation packages to one accountable specialist? Main contractors who bundle with CH24 eliminate site trade conflicts, simplify monthly progress claim valuations, and guarantee milestone delivery.

Single Contract Point

One dedicated project manager contact and consolidated monthly progress claims.

Zero Inter-Trade Clashes

Electrical cabling, door locksets, gate motors, and window subframes installed by a unified crew.

Unified Handover Guarantee

Complete pre-audit checklists, joint testing, and sign-offs for all 4 trades before final client handover.

Inquire for Multi-Trade Package →

Quality & Defect Prevention

Our 6-Step Installation Project Protocol

How CH24 executes installation packages from tender award to defect-free building handover.

Tender BQ Review (24 Hr)

Rapid takeoff from architectural drawings, M&E drawings, and bill of quantities with competitive pricing.

Site Mock-Up & Approval

Installation of physical mock-up units on site for consultant & SO inspection approval.

Safe Phased Mobilization

Delivery scheduled by zones and floors. Coordinated tower crane/hoist rigging preventing site congestion.

Skilled Site Installation

Skilled site fitters with full site safety compliance, daily Toolbox meetings, and supervisor progress reporting.

Pre-Inspection QA/QC Audit

Internal clearance testing, megger testing, drop test checks, and defect elimination before client walkthrough.

Joint Handover & Sign-off

Standing alongside main contractor during consultant inspections through final Certificate of Completion.