1、 This chapter’s quota includes three sections: construction scaffolding, individual decorative scaffolding, and tool scaffolding..
Can the concrete cushion layer poured for the reinforcement of the bottom of the external wall comprehensive scaffold be calculated separately? Answer: This cost is already included in the cost of safety and civilized construction measures calculated by coefficient and will not be calculated separately. Yue Shi 13-13.
Should the construction of scaffolding work be carried out for existing building exterior wall renovation or new installation projects, in accordance with the civil engineering or installation professional scaffolding quota sub item? (18 Quota) Answer: If the civil engineering profession has completed the demolition or renovation of existing buildings, maintenance or construction of a separate general installation project, the construction of external scaffolding projects can be carried out in accordance with the “Guangdong Province Comprehensive Quota for Building Construction and Decoration Engineering 2018”. The scaffolding installation and dismantling fees in the “Guangdong Province Comprehensive Quota for General Installation Engineering 2018” cannot be calculated separately. Guangdong Interpretation 28-2.
Question 5: Should the effective usage days of the comprehensive scaffolding be calculated based on 55% of the exterior wall decoration period for wall and exterior wall maintenance of existing projects (which requires dismantling and redecorating the exterior wall decoration surface)? Answer: If there is an agreement in the contract, it shall be executed according to the contract; If there is no agreement in the contract, please follow the relevant provisions of the calculation rules for scaffolding engineering quantity in A.1.21 of the Comprehensive Quota for Housing Construction and Decoration Engineering in Guangdong Province (2018), combined with the actual situation of the project, and both parties shall negotiate and implement it. [Guanshi 22-5].
1. In this chapter, the external scaffolding is considered as steel pipe scaffolding, including comprehensive scaffolding and single row scaffolding. The quota sub items are compiled separately based on dismantling and usage. When using the sub items in this chapter, dismantling and usage should be calculated simultaneously..
The commonly used types of external scaffolding are external wall steel pipe scaffolding (single row, double row), steel cantilever scaffolding, and attached lifting scaffolding..
Single row scaffolding: refers to a wall with only one row of upright poles on the outside, with one end of the small crossbar connected to the large crossbar and the other end resting on the wall. Generally, single row scaffolding is used with a height of less than five steps..
Double row scaffolding: Refers to the outside of the wall, with two rows of upright poles on the inside and outside, and the small horizontal bars are directly placed on the two rows of horizontal bars on the inside and outside..
Understanding the word “comprehensive scaffolding”, when you talk to the construction personnel about it, they definitely don’t know what you’re saying, because this is a term derived from the quota for the convenience of measurement and pricing. Whether it’s comprehensive scaffolding or external wall comprehensive scaffolding, they all have a comprehensive consideration meaning, which will consider multiple real-life construction scaffolding together, save calculation and pricing time for cost personnel, and reduce disputes..
Setting aside the explanation of quotas, let’s summarize the engineering scaffolding used, including exterior wall scaffolding, interior wall scaffolding, brick foundation, independent column scaffolding, basement exterior wall facade waterproof scaffolding, basement exterior wall masonry scaffolding, foundation scaffolding, exterior wall decoration scaffolding, interior scaffolding, and sporadic scaffolding..
2. The construction and dismantling of comprehensive scaffolding includes scaffolding, flat bridges, inclined bridges, platforms, guardrails, toe boards, safety nets, brackets, and tie rods. (Yue Biao Ding Han [2023] No. 46 document modification).
Safety net: refers to the net set up below or on the side of a building during construction operations at high altitude to prevent workers and debris from falling and injuring people. Usually woven from nylon rope..
Cuplock Scaffolding Components
Slant: also known as winding or horse.
