機(jī)械竣工的總說明翻譯-中英版
修訂B
JHPAPER/CNEEC/POWER/7/2/01-36/C& I

附件5

附錄12

                            共4 頁

                               2007年7月20日
V-12 GSFCAMC，CNEEC
內(nèi)容：

1定義

2檢查活動

3 機(jī)械竣工 

4檢查控制

1 定義

承包商的安裝工作的最后實(shí)際作業(yè)是檢查(除某些管材的嚴(yán)密性試驗(yàn)，以及酸清除和高壓蒸汽的吹掃之外，可以隨后執(zhí)行，由承包商負(fù)責(zé))和完成機(jī)械竣工。

再安裝工作的檢查工作包括：
- MEI檢查( 即調(diào)整，潤滑，清潔等等)
-對流程圖檢查
-流體靜力學(xué)和嚴(yán)密性試驗(yàn)
-沖洗和吹掃
-靜止和旋轉(zhuǎn)試驗(yàn)
-修正
-試運(yùn)轉(zhuǎn)(干燥)等等

      工作區(qū)域(或者一個(gè)獨(dú)立部分)施工已經(jīng)機(jī)械竣工， 承包商將以書面形式建議買方準(zhǔn)備好檢查程序和驗(yàn)收。

2 檢查活動

2.1    總則

全部設(shè)備，管材，油箱，消音裝置，冷卻器/加熱器必須清楚的將設(shè)備名稱和數(shù)字加以標(biāo)識，編號系統(tǒng)必須符合流程圖或者買方的要求。

檢查活動可以簡短用下列標(biāo)題下表明。

2.2   外觀和靜止檢查
 
基本上是外觀檢查，但是在某些情況買方要求進(jìn)行測量或者使用其它的儀器的測量。 這些活動如：
 
2.2.1 目測

-檢查流程圖,配線圖等等全部設(shè)備的安裝。 檢查油箱, 桶, 管材, 風(fēng)管等等沒有雜質(zhì)并保持潔凈。
-全部儀器安裝的檢查。
-全部安全警衛(wèi)和扶手都在適當(dāng)位置的檢查。
-檢查工地的清潔和處理部門。如有可能，除去臨時(shí)包裝。

2.2.2 機(jī)械

-底座的灌漿的完工。

-檢查連合的調(diào)整，皮帶和鏈條驅(qū)動等等
-檢查冷卻和密封水管和連接和工藝設(shè)備
-檢查執(zhí)行的標(biāo)準(zhǔn)。
-檢查設(shè)備，油箱等設(shè)備的清潔狀況
-保證全部壓力和液壓靜力試驗(yàn)已經(jīng)執(zhí)行。

2.3   測試和旋轉(zhuǎn)檢查

2.3.1 手動設(shè)備

-全部手動閥門操作的檢查。
-檢查全部手動擋板，閘門和其它操作的裝置。

2.3.2 機(jī)械

-通過港口開箱檢查，移開繞線管部件檢查設(shè)備的雜質(zhì)。在特殊情況下，拆卸設(shè)備檢查免除雜質(zhì)情況。
-如有可能，手動運(yùn)轉(zhuǎn)設(shè)備進(jìn)行檢查。
-檢查皮帶和鏈子驅(qū)動的張力。正確檢查耦合安裝和自由運(yùn)動。

2.3.3潤滑法

-對適合軸承，齒輪箱，閥件，紗錠，鏈子驅(qū)動，舉升繩索等等進(jìn)行油脂和潤滑

2.3.4試運(yùn)轉(zhuǎn)

-聯(lián)合器，鏈條和皮帶驅(qū)動的完成等等
-如有可能，對設(shè)備進(jìn)行試運(yùn)轉(zhuǎn)。
-檢查試運(yùn)轉(zhuǎn)設(shè)備的各方面, 如噪音，溫度振動等等，如有必要進(jìn)行修正。

2.4    工藝管道的沖洗處理和蒸汽管道的吹掃

2.4.1   全部工藝管道必須使用水進(jìn)行沖洗處理作為流程泵使用或外觀檢查。

2.4.2   全部渦輪機(jī)的蒸汽管道, 渦輪泵等設(shè)備必須經(jīng)過蒸汽吹掃清潔。

3      機(jī)械竣工

3.1    安裝竣工

地區(qū)或者可識別的部分施工的竣工，承包商將以書面形式提交給買方。 買方在完成竣工驗(yàn)收后以書面形式建議試運(yùn)行。 施工沒有完成的地方，買方將指定例外的情況。

3.2    驗(yàn)收和控制調(diào)整

控制調(diào)整區(qū)域的一般要求是：

-全部設(shè)備施工的完成
-全部防護(hù)裝置的完成，扶手，平臺等等
-區(qū)域的清潔
-如果可行的，拆除的臨時(shí)設(shè)施
-腳手架的拆除和遷移

4   檢查控制

4.1檢查控制的方法

4.1.1普通設(shè)備

準(zhǔn)備檢查目錄標(biāo)準(zhǔn)（普通設(shè)備）： 例如，
-泵齒輪箱
-H.V. 配電板

4.1.2 非標(biāo)準(zhǔn)設(shè)備

制造商指定地區(qū)負(fù)責(zé)人和小組負(fù)責(zé)人按照說明書的要求進(jìn)行的檢查。

4.1.3標(biāo)簽

主要設(shè)備部分項(xiàng)目的標(biāo)簽要求留有授權(quán)人的簽名的空間。

4.1.4 總程序的檢查

地區(qū)負(fù)責(zé)人和小組負(fù)責(zé)人全面控制以下列資料作為檢查目錄：

總則
-流程圖

機(jī)械
-設(shè)備目錄
-泵件目錄
-閥件目錄
FILE: GENERAL SPECIFICATION FOR CHECK-OUT
AND MECHANICAL COMPLETION

EDIT B
JHPAPER/CNEEC/POWER/7/2/01-36/C& I

ANNEX V

Appendix 12

Totally 4 Pages

                                                         July 20, 2007

V-12 GSFCAMC, CNEEC
CONTENTS:

1 Definitions
2 Check-out Activities
3 Mechanical Completions
4 Control of Check-out
 
1 DEFINITIONS
The last actual activity of the Contractor's installation work is check-out (except tightness tests of certain piping and the acid cleaning and blow-off of high pressure steam and feed water piping, which operations may be executed later and are the Contractor's responsibility) which ends in mechanical completion.

The check-out for re-installation work consists of:
- MEI checks (i.e. aligning, lubrication, cleanliness etc.)
- Checks against flow sheets
- Hydrostatic and tightness tests
- Flushing and blowing
- Static and rotational tests
- Corrections
- Test runs (dry) etc.

When an area (or an independent section) of the work has been mechanically completed, the Contractor shall advise the purchaser in writing that the section of work is ready for check-out procedures and inspection.

2 CHECK-OUT ACTIVITIES

2.1 General   

All equipments, piping, tanks, silencers, cooler/ hearters to be clearly marked with name and equipment numbers, the numbering system shall follow drawings and flow sheets or instruction form the purchaser..

The check-out activities may briefly be considered under the following headings.

2.2 Visual and Static Checks
 
These would essentially be visual checks but in certain cases purchaser would ask to include the use of measuring or other instruments. Examples of these activities:

2.2.1 Visual Inspection

- From flow sheets, layout drawings etc. check that all equipment is installed. Check that tanks, vats, piping, air ducts etc. are free from foreign material and clean.
- Check that all instruments are installed.
- Check that all safety guards and handrails are in position.
- Check cleanliness of mill site and process departments. Strip temporaries wherever possible.

2.2.2 Mechanical

- Check that grouting of foundations is complete.
- Check alignment of couplings, belt and chain drives etc.
- Check cooling and sealing water piping and connections to process equipment
- Check that standards have been attained.
- Check cleanliness of equipment, tanks etc.
- Ensure that all pressure and hydrostatic tests have been executed.

2.3 Testing and Rotational Checks

2.3.1 Manual Equipment

- Check all manual valves for operation.
- Check all manual dampers, gates and other devices for operation.

2.3.2 Mechanical

- By opening inspection ports, removing spool pieces check that equipment is clear from foreign materials. In specific cases dismantle the equipment to check for freedom from foreign matter.
- Wherever possible check that equipment is free to turn by hand.
- Check tension of belt and chain drives.  Check the couplings for correct    
   installation and free movements.

2.3.3 Lubrication

- Grease and lubricate as specified for bearings, gear-boxes, valve spindles, chain drives, hoist ropes etc.

2.3.4 Dry Run

- Complete couplings, chain and belt drives etc.
- Where possible, run equipment dry.
- Check all aspects of the running equipment, i.e. noise, temperature vibrations etc and correct it if necessary.

2.4 Flushing of Process Pipelines and Blowing of Steam Pipelines

2.4.1 All process lines shall either be flushed with water using process pumps or visually inspected.

2.4.2 All steam lines to the turbine, turbo pumps etc. to be blown clean with steam.

3 MECHANICAL COMPLETION

3.1 Completion of Erection

On completion of erection of an area or an identifiable section within an area, the Contractor shall advise the Purchaser in writing. The Purchaser shall, after inspection and acceptance, advice the Commissioning Group in writing. Where the erection has not been totally completed, the purchaser shall specify the exceptions.

3.2 Acceptance for Control Adjustments

The general requirements for acceptance of an area for Control Adjustments shall be:

- Completion of erection of all equipment
- Completion of all guards, handrails, platforms etc.
- Cleanliness of area
- Temporaries dismantled as far as is practical
- Scaffolding dismantled and removed

4 CONTROL OF CHECK-OUT

4.1 Method of Checking and Control

4.1.1 Common Equipment

For common equipment standard check lists are to be prepared, for example
- pumps-gearboxes
- H.V. switchboards

4.1.2 Non-standard Equipment

The Area Leader and Group Leader shall specify the checks to be carried out by the Manufacturer's instruction manual.

4.1.3 Tags

Tags may be attached to items of equipment listing the main checking activities with space for signature by the authorized person.

4.1.4 Overall Checking of Progress

For overall control by the Area Leader and Group Leader the following documents shall be used as master check lists:

General
- Flow sheets

Mechanical
- Equipment lists
- Pump lists
- Valve lists

2014.6.27