Topic -Scaffold Toe board & Guardrail Use,Size,Height & Capacity
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- Опубліковано 6 вер 2024
- Topic -Scaffold Toe board & Guardrail
विषय-स्कैफोल्ड टो बोर्ड एवं रेलिंग
Use of Toe board - Scaffolding toe boards are a basic part of scaffold, these wooden or metal planks act as protective barriers which prevent materials and equipment from slipping away and being knocked off to the ground dangerously.
टो बोर्ड का उपयोग - स्कैफोल्डिंग टो बोर्ड मचान का एक मूल हिस्सा हैं, ये लकड़ी या धातु के तख्त सुरक्षात्मक बाधाओं के रूप में कार्य करते हैं जो सामग्री और उपकरण को फिसलने और खतरनाक तरीके से जमीन पर गिरने से रोकते हैं।
Size of Toe board - Toe Board shall be at least minimum 150 mm height from top edge to working platform level.
Fixed with Board Clamp or Putlog coupler
टो बोर्ड का आकार - टो बोर्ड शीर्ष किनारे से वर्किंग प्लेटफॉर्म स्तर तक कम से कम 150 मिमी ऊंचा होना चाहिए।
बोर्ड क्लैंप या पुटलॉग कपलर के साथ फिक्स किया गया।
Capacity of Toe board - Toe board be capable of withstanding a force of 50 pounds (22.67 kg ) applied in Downward or Horizontal or any direction.
टो बोर्ड की क्षमता - टो बोर्ड नीचे या क्षैतिज या किसी भी दिशा में लगाए गए 50 पाउंड (22.67 किग्रा) के बल को झेलने में सक्षम होगा।
Guardrail use- Guardrails are a stationary (or "fixed") system used to protect workers from falls when working at heights. Guardrails are a preferred means of protecting workers.
रेलिंग का उपयोग- रेलिंग एक स्थिर (या "स्थिर") प्रणाली है जिसका उपयोग ऊंचाई पर काम करते समय श्रमिकों को गिरने से बचाने के लिए किया जाता है। रेलिंग श्रमिकों की सुरक्षा का एक पसंदीदा साधन है।
Type of Guardrail - Midrail & Top Guard rail
रेलिंग का प्रकार - मध्य रेल और शीर्ष गार्ड रेल
Height of Guardrail - Midrail - 470 mm from top of the Toe board & Top Guard rail - 470 mm from Midrail. Fixed with right angle coupler
रेलिंग की ऊंचाई - मिडरेल - टो बोर्ड के ऊपर से 470 मिमी और टॉप गार्ड रेल - मिडरेल से 470 मिमी। समकोण युग्मक के साथ ठीक किया गया
Capacity of Mid Rail - 100 Pounds (45.40 kg)
Capacity of Top Guardrail - 200 Pounds (90.80 kg) capable of withstanding a force applied in horizontal or downward or any direction.
मध्य रेल की क्षमता - 100 पाउंड (45.40 किग्रा)
शीर्ष रेलिंग की क्षमता - 200 पाउंड (90.80 किग्रा) क्षैतिज या नीचे की ओर या किसी भी दिशा में लगाए गए बल को झेलने में सक्षम
Standard or specification reference for toe board - 29 CFR 1926 SUB-PART L-SECTION -451 General requirements of Scaffold,sub section -H(1)
टो बोर्ड के लिए मानक या विशिष्टता संदर्भ - 29 सीएफआर 1926 उप-भाग-एल-सेक्शन 451 स्कैफोल्ड की सामान्य आवश्यकताएं, उप खंड -एच(1
Standard or specification reference for Guard rail - 29 CFR 1926 SUB-PART L-SECTION -451 General requirements of Scaffold,sub section-G(4)
गार्ड रेल के लिए मानक या विशिष्टता संदर्भ - 29 सीएफआर 1926 उप पार्ट-एल-सेक्शन-451 स्कैफोल्ड की सामान्य आवश्यकताएं, सब सेक्शन-जी(4)
#scaffolding #scaffolder #construction #youtubevideo #scaffold #oilandgas #hse #impotant #india #bangladesh#pakistan #nepal #guardrails #guardrail #toe board #use #size #height #capacity #refrence #standard #inspector #supervisor #scaffold #hse #hseq #training #hsevideo
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Keep continue, dear sir y have gave a lot of benifit for us
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Sir mid rail capacity45kg kyon kam hai aur toprail kyon jyada hai video upload kariye
The capacity and function of intermediate railings and top guardrails differ due to their specific roles in providing safety and structural integrity in barriers, such as on scaffolding, staircases, and elevated platforms. Here’s a detailed explanation:
*Top Guardrail:
-Primary Barrier: The top guardrail serves as the primary protective barrier against falls. It is the main line of defense for preventing people from accidentally stepping off the edge of a platform or scaffold.
-Higher Load Requirements: Because it is the primary barrier, the top guardrail must withstand significant horizontal and vertical forces, such as a person leaning against it or the impact of a person falling into it. Therefore, it needs to have a high capacity to ensure it can reliably prevent falls.
-Regulatory Standards: Safety regulations often specify that top guardrails must be able to resist specific loads. For example, OSHA standards in the United States require top guardrails to withstand a force of at least 200 pounds (890 Newtons) applied within 2 inches of the top edge in any outward or downward direction.
*Intermediate Railing (Midrail):
-Secondary Barrier: Intermediate railings, or midrails, act as a secondary level of protection, filling the gap between the platform and the top guardrail. They help prevent people from slipping through large openings and provide additional support but are not the primary barrier.
-Lower Load Requirements: Since the intermediate rail is not the primary barrier, the required load capacity is lower. It is typically designed to prevent a person from slipping through or from smaller objects falling off the platform. Therefore, it doesn't need to withstand the same level of force as the top guardrail.
-Regulatory Standards: Midrails must also meet safety standards, but these are less stringent compared to the top guardrail. For instance, OSHA standards require midrails to withstand at least 150 pounds (667 Newtons) of force applied in any downward or outward direction.
*Summary:
*Top Guardrail: High capacity due to its role as the main barrier against falls, requiring it to withstand significant forces.
*Intermediate Railing: Lower capacity as it serves a supplementary role, primarily preventing slips and falls through gaps.
Can you tell the scaffold support height ratio
scaffold shall be tied vertically and horizontally at 4mtr height(alternate Lift)
dear
try to do not close your marker caps every second.
its disturbing to concreting..
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