There are too many factors affecting the construction project, which will lead to the delay of the project. The following is my application report for extension of construction project, which I hope will help you.
Application Report for Extension of Construction Project1XXXXXXXX and XXXXXXXX Supervision Consulting Co., Ltd.:
Our construction of XXXXXXXXXXXXXX, a total of 965,438+095 trees were designed, and the original planned construction period was 65,438+03 on March 20XX to 65,438+02 on June 20XX; We officially started construction on March 22nd, 20XX. By June 5, 20XX, 5040 gravel piles had been completed, and 4 155 trees had not been completed.
Since the project department of our company entered the site and organized the construction on March 1, the following problems have affected the normal construction and progress of our company:
1, the influence of site factors:
(1), our company successively entered four pile drivers and equipment from March 4, 20 13 to March 20 13, but the leveling work of the construction site has not been completed, making the construction difficult; On March 22, 2003, 2065438+2 1, after the leveling of the platform under the site was basically completed, we officially started construction.
(2) Because the construction site of this project is divided into multiple platforms, it is difficult to organize effective construction according to the original construction plan and progress; According to the on-site construction conditions, the construction methods are determined as follows after three-party discussion: smooth construction, step by step; However, this has also brought great difficulties to our construction, increased the difficulty of our construction management, and caused many losses caused by slowdown. In which, from March 5, 20 13 to March 2, 20 13/0/day, the owner leveled the platform below the construction site; From April 24, 20 13 to May 6, 20 13, the project owner paid attention to the construction site.
Leveling in Platform Area 2; From May 23, 20 13 to May 29, 20 13, the construction party carried out site leveling work for Shangping Platform 1 area; During site leveling, all devices stop and wait. So far, the site leveling of the non-construction area between the upper platform and the lower platform has not been completed.
(3) The overall construction plane condition of the construction site is poor, and the soil layer is soft and partially sunken, which brings great difficulties and serious safety hazards to the operation of our construction machinery and greatly slows down the construction progress of the project.
2. Influence of weather factors: Due to the rainy season, it is difficult for us to carry out normal construction. Since the official start of construction, rainy weather has been 15 days.
3. Impact of power failure: the construction unit cannot work due to power failure at the construction site; Among them, April 18,
There was a power outage on May 14 and May 15, respectively;
In order to ensure the construction period, at the request of Party A, we added a pile driver to the site on May 1 2065438. After the construction of Area 2 of the upper platform was completed, five pile drivers could not be placed in the upper platform 1 area for construction at the same time, so in June 1 day, 1 pile driver was evacuated from the construction site. Therefore, it also has a great impact on the construction progress of the project.
In view of the above situation and considering the later construction comprehensively, we also actively took corresponding measures, adjusted the original construction plan, and tried to hit one tree as much as possible to speed up the construction progress of the project as much as possible. However, in order to ensure the engineering quality and construction safety, we hereby apply to your company to extend the effective construction period of the project by 38 days, and postpone the project completion time to July 20, 20 13. Please give an answer from the leader of your company. Thank you very much for your support of our work.
Salute!
Yunnan XXXXXXXXX co., ltd
XXXXXXXXXXXXXXXXXXXX projects department
20xx June 6th
2. Guangzhou XX Engineering Supervision Co., Ltd. Construction Project Extension Application Report:
The road project of Fuqiang Road (Beijiang Road to Renmin West Road) undertaken by our company was officially started on April 9, 20XX, with the planned completion time of 20xx65438+1October 9, and the total contract duration of the project is 548 calendar days.
However, due to land acquisition and demolition, problems left over from demolition, changes in construction drawings, Haizi open channel project, weather factors and other reasons, the project cannot be completed normally as required, and we hereby apply to your company for extending the project period. Details are as follows:
First, the issue of land acquisition and demolition.
Overall construction schedule The construction time of CFG pile soft foundation treatment scheme is 20XX March 1 to 20XX March 65438+February 3 1 and * * * 305 days (provided that all ground structures within the construction scope must be demolished, Otherwise, the construction period will be postponed.) However, this project is divided into three stages: the first stage is from March 26th, 20XX, K 1+080 to K 1+880, and the third land acquisition is carried out on April 9th, 20XX, at K0+000~K0+560 (including K0+000) The first stage is K0+560 ~.
The second phase K0+090~K0+560 was completed on May 4th, 20XX, and 12 was completed in August, with a total of 487 days. During this period, there were 123 days, which caused mechanical stagnation, and the next working procedure could not be carried out, resulting in the delay of the total construction period, which was 123 days (see annex for details).
Second, the remaining problems after land acquisition
K0+560~K 1+880 asphalt pavement on the right side shall be completed before February 28th, 20XX. The land requisition from K0+000 to K0+560 was carried out on April 28th, 20XX. After the land was delivered twice, there are still many problems to be solved:
1, the first bid section K0+ 160~K0+560 was delivered on April 19, 20XX. The main problems are that there are four residential buildings in K0+460~K0+500 on the right (including two residential buildings in the main lane), and there are two residential buildings in K0+460~K0+500 on the left, and K0+480 has 1 communication line not moved. Due to the above problems, soft foundation treatment and drainage engineering construction can not be carried out, which leads to the delay of construction period.
2. The second section K0+000~K0+ 160 was delivered on July 20XX 10. The main problems are: the trees (greening) in K0+000~K0+030 have not been moved; K0+030~K0+080 left chicken farm has no land requisition and demolition; K0+080~K0+ 180 graves were demolished; K0+ 170 has 1 high voltage lines and 1 household wires (weak current); The left plot of real estate development from K0+060 to K0+ 120 has not been demolished, and the construction cannot be carried out due to the above problems, resulting in a delay of ***35 days (for details, please refer to the attachment Work Contact Form of the Construction Unit 0 14, Report on Road Engineering Problems of Fuqiang Road (Beijiang Road to Renmin West Road), and No.70 of the Weekly Meeting of the Project.
Third, the construction drawing changes
Because the construction drawings of this project often change, the existing construction drawings and the original bidding drawings change greatly, which leads to many problems during the construction process and after the project is invalidated.
Repeated construction, resulting in the delay of construction period *** 184 days, (for details, please refer to the annex "Fu Qiang Road Change (Visa) Summary").
4. Reconstruction Project of Hoi Tsai Open Channel
Haizai Open Channel Reconstruction Project is located on the east side of Fuqiang Road (Beijiang Road to Renmin West Road) (specific pile number: K 1+200~K 1+880 left), and officially started on August 20th, 20XX 15. Because the left picture of Fuqiang Road K 1+260~K 1+880 needs to be completed before the construction of Haizi open channel retaining wall, the construction period is extended by ***30 days (see Annex K 1+200~K 1+880 for details).
Verb (abbreviation for verb) weather factor
Due to the rainy weather after the Spring Festival in Qingyuan, the construction period was delayed by *** 105 days (see attached monthly construction report for details).
Based on the above factors, the cumulative delay of the construction period is ***507 days. Now, according to Article 3 1 of the contract terms, the application is made to extend the construction period, so that the completion date will be delayed from the original date of 20XX 65438+ 10 to February 27, 20 13.
Please reply.
Guangzhou xx construction engineering co., ltd
20xx May 15
Report No.3 on Application for Extension of Construction Project: The first-phase project of Xiangfen County Dike Greening Project of Linfen 100 km Fenhe Eco-town Economic Corridor, undertaken by Shen Da Landscaping Co., Ltd. by Xiangfen County Supervision Department of Beijing Contemporary Landscape Engineering Supervision Department, has a construction period of 60 days (the commencement date is April 5, 20XX, and the completion date is June 3, 20XX), and the project cannot be completed on schedule due to the following reasons.
1. The flood discharge in the upper reaches of Quting Reservoir caused the civil engineering of the river to be unable to be completed on time, which directly affected the sowing of turf and prevented the construction from being completed on time.
After 2.6 months, the temperature is high, so it is not suitable for sowing tall fescue, Kentucky bluegrass and perennial ryegrass, which affects the low survival rate of germination. Sowing can only be carried out after September after beginning of autumn.
Special application for extension to 20xx65438+100: 00 on October 20th, hope for approval!
Linfen Shen Da garden greenning co., ltd
Xiangfen county Fenhe governance dike greening qibiao projects department
20XX May 25th
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