Time limit for a project extension application report

Time limit for a project extension application report

What is the application report for extension of construction period? What should be emphasized? The following is a demonstration report on applying for extension of construction period, which I hope will be helpful to you. Model Report on Time Limit Extension 1 Guangzhou Guang Jun Engineering Supervision Co., Ltd.:

The road project of Fuqiang Road (Beijiang Road to Renmin West Road) undertaken by our company officially started on April 9, 20 10. The planned completion time is 20 1 1 year 10 months, and the total project contract duration 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.

According to the overall construction schedule, the construction time of CFG pile soft foundation treatment scheme is 20 1 March1February 3 1, * * * 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, 2003, K 1+080 to K 1+880, and the third land acquisition is from K0+000 to K0+560 in April 1 1 (where K0+000 ~)

The second stage K0+090~K0+560 is on May 4th at 20 1 1? 20 1 1 was completed in August of 12, with * * 487 days, in which 123 days caused mechanical stagnation, and the next working procedure could not be constructed, resulting in the total construction period delay of * *123 days (see attached bar chart of construction progress plan and CFG)

Second, the remaining problems after land acquisition

The right asphalt pavement of K0+560~K 1+880 of this project was completed before February 28th, 20 1 year, and the land requisition of K0+000~K0+560 was carried out on April 9th, 201year.

1, the first section K0+ 160~K0+560 was delivered in April 1 1. 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. 70 issues).

2. The land was delivered for the second time from K0+000 to K0+ 160 on July1day. The main problems are: the trees (greening) from K0+000 to 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 real estate development plot on the left side of K0+060~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 (see the attachment Work Contact Sheet of the Construction Unit 0 14 for details, Report on Road Engineering Problems of Fuqiang Road (Beijiang Road to Renmin West Road) and Weekly Report of Engineering Meeting No.55). 70 issues).

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 1 1. 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, we apply for extending the construction period, so that the completion date will be delayed from the original 20 1 1 year to February 27th, 20 1 year.

Please reply.

Guangzhou xx construction engineering co., ltd

20xx May 15

Time limit for a project extension application report model essay 2. XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Supervision Consulting Co., Ltd.:

The total number of xxxxxxxxxxxxxxxxx trees constructed by us is 9 195, and the original planned construction period is from March 20 13 to June 20 12; Our company officially started construction on March 22, 20 13. By June 5, 20 13, 5040 gravel piles had been completed and 4 155 piles had not been completed.

After our project department entered the site and organized the construction on March 1, the following problems affected our normal construction and progress:

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 method is 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

Time limit for a project extension application report model essay 3 time limit for a project extension application report

The general contracting project of Foshan Lingnan Tiandi D Bid Apartment Hotel undertaken by our company. Due to various reasons, the project can not meet the completion requirements according to the original time of the contract. Now our company will analyze the specific reasons for the delay in the construction period, and we want to apply for the extension of the construction period from your company again. Details are as follows:

1. Introduction to Lingnan Heaven and Earth, Emphasis and Difficulties

The total land area of this project is 16500m2, and the total construction area is 77,060m2. There are 2 floors underground, plus or minus zero above 14 floors, including 4 floors of podium. This building is about 50 meters high. The ground floor 1 is the hotel lobby, banquet hall and business, the second floor is business restaurant, the third floor is business restaurant Leisure Club, and the fourth floor is multi-function hall, banquet hall and wedding banquet hall.

This project covers a large area, with much groundwater and serious quicksand phenomenon. Because it is a hotel project, there are many subcontractors and the construction period is tight. In the process of construction, each subcontract needs to be interspersed with construction, which is relatively difficult to coordinate. Moreover, due to design reasons, drawings change frequently, and the engineering quantity increases a lot. The approval time of materials and drawings with fixed price board is too long, which increases the difficulty of the construction period to some extent.

Second, the time limit agreed in the contract

The specific commencement time agreed in this project contract shall be reported for commencement, with a total construction period of 529 days. The actual commencement report shows that the commencement date is 65438+20091October 28th, and the final completion date is 20165438+April 9th, 2009.

Third, the project will be postponed from the date of commencement.

Based on the principle of seeking truth from facts, the major time delay events that have occurred since the start of this project and are not caused by us are analyzed as follows:

(1) Foundation? Less than 0.00:1October 00+ 15 The planned completion time is 2065438+65438, and the actual completion time in May 00 is 2065438+ 1, which is later than the contract time 105 days. The reason for this is the following：

1. Although our company entered the site on1October 28th, 2009, the site actually does not have the conditions for full-scale construction. The final completion time of foundation pit excavation of foundation company was 2065438+65438+1October 20th, and the construction of engineering piles was not completed, and the third-party inspection of engineering piles was not carried out. (The completion time of final inspection is 2065438+65438+1October 22nd, and the pile foundation project has not passed the acceptance of the quality inspection station at this time. Due to the reasons of the foundation company, our company can't carry out the overall construction of the bottom plate, which leads to the failure of the foundation project.

2. During the construction of pile caps, our company failed to stop the water due to the waterproof curtain in the previous construction, resulting in a large amount of water in the foundation pit. Moreover, the bottom of the foundation pit in this project is sandy soil, which leads to a large number of quicksand around and at the bottom of the foundation pit, and it is impossible to construct the bearing platform according to the original plan. Although our company successfully solved this problem by using open caisson construction technology after consultation with your company, this incident has a great impact on our construction period, directly affecting the construction period of 45 days.

3. Since we received the first set of construction drawings from the design company on June 65438+1October 65438+June 6, 2009, we have been in the process of frequent design revision, which has caused troubles and delays in the whole construction process. Especially when the design unit modifies it. Civil air defense design units failed to make corresponding changes and modifications in time, basically.

Based on the electronic construction, our company can't carry out the synchronous construction of civil air defense. As a result, the civil air defense construction in the basement can't be promoted smoothly, which directly affects the time lag of this project 10 days. (See the engineering specification LNTD/LOTD/PM/I-013.017.019.021.022.024.025.026.027.029.030 for details. )

(2) Works below the fourth floor of the Group Building: The completion time according to the contract plan is March 2065438+ 16, and the actual completion time is June 2000.

1. Due to frequent changes in drawing design, our construction materials can't be prepared normally, and some of them are reworked, resulting in the delay of construction period 10 days. (See design change engineering instruction for details.

LNTD/LOTD/PM/I-046 . 047 . 050 . 053 . 057 . 058 . 060 . 06 1 . 063 . 065 . 066 . 067 . 068 . 069 . 070 . 072 . 073 . 074 . 076 . 077 . 078)

2. In order to speed up the construction progress, our company has made special personnel arrangement and deployment for the masonry project, that is, a masonry team has been arranged on each floor of the podium. However, when the masonry of the podium was about 70% completed, your company issued a construction suspension order on 20 10, requesting to suspend the construction of some walls of the podium (until August 4, 20 10). During this period, our company suffered a lot of slowdown. Although we tried our best to remedy it, it still led to the loss of a large number of masonry workers in a short time. This matter has a great influence on the construction period.

3. Due to your company's modification of the masonry part of the skirt building, the wall of the skirt building hotel has been reworked a lot (see the comparison between 20 10 1.28 blueprint and 2065438+30.00 blueprint for details). Due to this modification, the handover time of the skirt building masonry was seriously delayed, and the renovation, fine decoration, electromechanical and indoor piping projects were delayed simultaneously, and the acceptance time of the skirt building was also delayed.

(3) Tower structure construction stage: the completion time is 2065438+June 4, 2000 according to the contract plan, and the actual completion time is 2065438+June 65438+ 10/.

1. Due to frequent changes in the design of drawings, our construction materials could not be prepared normally, and some of them were reworked, resulting in the delay of the construction period 19 days. (See design change engineering instruction for details.

LNTD/LOTD/PM/I-079 . 080 . 08 1 . 083 . 086 . 088 . 094 . 090 . 095 . 096 . 098 . 099 . 100. 104. 105. 107. 109. 165438+

2. Because of the requirements of hotel operators and wall insulation, the interior walls of apartments and hotels have brought great trouble to the arrangement and work deployment of wall builders, especially the modification of the interior walls of 13 and 14 floors has been delayed for nearly a month. Due to this modification, the handover time of tower masonry is seriously delayed, and the decoration, fine decoration, electromechanical, indoor pipeline and other projects are delayed simultaneously.

Due to the above reasons, the construction period of foundation, podium and tower structure is delayed. Despite our efforts, the construction period was delayed by 134 days.

(4) Fine decoration construction and completion acceptance stage: according to the contract plan, the completion time is April 9, 201year, the actual completion time is April 22, 201year (April 22 is the completion filing time), and the completion report time is 20 1 1.

1. Due to the addition of plastering works on the inner wall of the tower, the construction period was increased by 30 days. Due to this modification, the fine decoration project of the tower was postponed simultaneously.

2. Due to your company's reasons, the entry time of Zhongsan and Dongfang hardcover subcontractors is later than that of apartment hardcover units 135 days, that of apartment hardcover units is 201015000, and that of hotel hardcover units is 20 165438.

Because of hosting the Asian Games, the government forced the construction site to stop working. Although a few people in some jobs in our company secretly work indoors, it still affects the construction period for at least 7 days. (See Supervision Engineer's Notice ZGJL/LOTD-064 for details)

4. The decision of your professional subcontractor is late, the material setting time is too long, the materials supplied by your company are often delayed, and the review time of decoration drawings is too long, resulting in a delay of 50 days.

5. Due to the frequent increase of design modifications after your company confirmed the hotel operator, the construction period of each professional subcontractor was delayed by 22 days. (See design change engineering instruction for details)

According to the contract period, the project was postponed for 378 days from commencement to completion.

Four. conclusion

To sum up, although we encountered various difficulties in the construction process, we always maintained good communication. At the same time, we took various measures at all costs, and our efforts to seize the construction period have not been relaxed. A lot of work has been done for the completion and acceptance of the project, which has promoted the trial operation of the hotel.

Based on the principle of seeking truth from facts and win-win cooperation, I hope your company can seriously investigate. Therefore, our company applied to extend the construction period of this project, resulting in the actual completion time of this project being 2065438+April 22, 2002. I hope your company will approve it. Our company also believes that this move will further increase mutual trust and create a good atmosphere for further cooperation between you and me in the future.

Hereby!

Shang Qi!

Applicant:

20xx year xx month x day

Zazie Hoko

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