1. Fence positioning

依據業主下發的施工平面圖和現場狀況，對臨時圍擋進行測設定位。放完線后，請業主予以確認，與圖紙不符部位及時進行調整。

Based on the construction plan and site conditions issued by the owner, measure and locate the temporary enclosure. After setting out the line, please confirm with the owner and make timely adjustments to any discrepancies with the drawings.

2、立柱及板塊制作

2. Production of columns and plates

依據圖紙及現場測量尺寸，計算出需要制作立柱與板塊的數量。鋼材進行防銹處理，刷紅丹防銹漆兩遍再將彩鋼板用鉚釘連接到方管龍骨上制成板塊，制作好的立柱及板塊龍骨都要進行防銹處理，涂刷兩遍防銹漆。

Based on the drawings and on-site measurement dimensions, calculate the number of columns and plates that need to be made. The steel should be treated with rust prevention, painted with two coats of red lead rust prevention paint, and then riveted to the square tube keel to form a plate. The fabricated column and plate keel should be treated with rust prevention and coated with two coats of rust prevention paint.

3、基礎施工

3. Foundation construction

，根據彈設好的圍墻位置線及設計圖紙要求，開挖基坑，基坑尺寸600mm*600mm*600mm，及400mm*400mm*400mm，開始澆筑C20混凝土基礎;同時將制作完成的預埋件安裝固定，預埋板采用150mm*150mm鋼板，混凝土澆筑過程中嚴格按照標準施工。澆筑完畢后，及時覆蓋并養護。

Firstly, according to the snapped position line of the fence and the requirements of the design drawings, excavate the foundation pit with dimensions of 600mm * 600mm * 600mm and 400mm * 400mm * 400mm, and start pouring C20 concrete foundation; At the same time, the completed embedded parts will be installed and fixed. The embedded plate will be made of 150mm * 150mm steel plates, and the concrete pouring process will be strictly carried out in accordance with national standards. After pouring, cover and maintain in a timely manner.

4、圍擋板塊安裝

4. Installation of enclosure plate

待基礎砼達到一定強度后，進行立柱、板塊安裝，均勻分隔，焊機焊接 到預埋板上，全部焊接完畢后，對焊接情況進行驗收，合格后進行板塊安裝。彩鋼板厚度為0.7mm，彩鋼板間骨架橫向方鋼規格50mm×50mm×2.5mm，縱向方鋼60mm×60mm×3.5mm，在每2.5米加焊斜撐 ，并且焊接完的位置重新做涂刷防銹處理。

After the foundation concrete reaches a certain strength, the columns and plates should be installed, evenly separated, and welded to the embedded plate by a welding machine. After all welding is completed, the welding situation should be inspected and accepted. After passing the inspection, the plates should be installed. The thickness of the color steel plate is 0.7mm, and the horizontal square steel specification between the color steel plates is 50mm × 50mm × 2.5mm, longitudinal square steel 60mm × 60mm × 3.5mm, slant support shall be welded every 2.5m, and the welded position shall be repainted for rust prevention.

5、圍擋的維護：

5. Maintenance of enclosure:

圍擋的作用的發揮以及良好的外部形象的體現關鍵在  日常的維護。安排一組人員進行維護。日常維護包括：破損的維修，人員分別安排1名員帶領2名維護工人進行巡查維護。在夜間施工期間以及特殊天氣期間增派人員進行巡查維護，確保。

The key to the safety function of the enclosure and the embodiment of a good external image lies in daily maintenance. Arrange a group of personnel for maintenance. Daily maintenance includes repairing damaged parts, with one safety officer and two maintenance workers arranged for inspection and maintenance. During nighttime construction and special weather periods, additional personnel are dispatched for inspection and maintenance to ensure safety.

二、質量保證措施：

2、 Quality assurance measures:

1、圍擋的搭設應整齊、嚴密、牢固、美觀。

1. The installation of fences should be neat, tight, firm, and aesthetically pleasing.

2、圍擋施工過程中，彩鋼板不能出現銹跡，要涂有保護材料。

2. During the construction process of the enclosure, the colored steel plate should not show rust and should be coated with protective materials.

3、圍擋施工完畢，彩鋼板與鋼管之間、鋼管與鋼管之間必須連接牢固，不得有松動現象。

3. After the enclosure construction is completed, the connection between the color steel plate and the steel pipe, as well as between the steel pipe and the steel pipe, must be firm and there must be no looseness.

4、圍擋施工完畢，板與板之間銜接平順，直線段要在一條直線上；板與板之間不能留有明顯較大縫隙

4. After the enclosure construction is completed, the connection between the boards should be smooth, and the straight section should be in a straight line; There should be no significant gaps between the boards

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