I. Technical documents for the preparatory stage

1. Start report

2, the design of the bottom, the drawing will be reviewed

3, technology (security) record

Quality Management Information (2)

I. Unit project quality assessment data

1. Project quality supervision report

2, unit project quality level construction unit self-assessment record

(1) Unit project quality comprehensive assessment form

(2) coal mine roadway unit project quality assurance inspection rating information table

(3) Unit project perception quality assessment form

(4) Summary of quality assessment of divisional projects

Second, the unit project completion quality acceptance data

1. Unit project completion report

2. Unit project completion acceptance certificate

Third, engineering measurement records

1. Engineering positioning measurement and retest record

2. Engineering construction measurement record

Fourth, various notifications, records and quality processing results

1. Construction (supervision) unit notification, order, identification record, report and processing data

2. Various notifications, treatment measures and processing results of the steel quality supervision station

Quality assurance information

First, the steel factory certificate

1. Steel factory certificate

2, steel mechanics test report

3. Steel chemical test report

Second, welding test (inspection) inspection report, welding rod (agent) certificate

1, welding rod (agent) certificate

2, welding test (inspection) verification

Third, the cement factory certificate or test report

1. Cement factory certificate or factory test report

2. Cement test report

Fourth, other raw materials factory certificate or test report

1. Sand test report

2, broken (egg) stone test report

3, admixture factory certificate

4. Admixture test report

V. Waterproof material factory certificate, test report

1. Water quality material factory quality certification document

2, waterproof material test report

Sixth, the component certificate

1. Prefabricated reinforced concrete component factory certificate

2, prefabricated structural performance test record

3, steel rod factory certificate

VII, test block test report

1. Test report of mechanical test of ç ¼ test block

2, anti-seepage test report

3, the product ç ¼ factory certificate

4, ç ¼ test strength statistical evaluation table

5, spray ç ¼ strength test record

(1) Point-to-use test method for detecting jet enthalpy strength

(2) Extraction method to detect the jet enthalpy intensity record

Eight, mortar test block test report

1. Mechanical test report of mortar test block

2, mortar test block strength statistical evaluation table

Nine, concealed engineering inspection and acceptance records

Concealed engineering inspection acceptance record

X. Construction organization design, operation procedures, technical measures

Construction organization design, operation procedures, technical measures

XI, ç ¼ water PH value test list

ç ¼Water pH test form

Twelve, mortar and mortar mix ratio notice

1, ç ¼ match ratio notice

2, mortar mix ratio notice

Thirteen, anchor rod, anchoring agent factory certificate, anti-drawing force test record

1. Anchor rod anchoring agent certificate

2, the anchor rod body factory certificate

3, anchor pull-out force detection record

Fourteen, wellbore leakage data measured data

Wellbore leakage measurement record

Fifteen, construction record, quality self-inspection, intermediate inspection quality inspection record

1. Construction and quality self-test records

2. Divisional engineering quality inspection and assessment form

3. Sub-item quality inspection and evaluation form

XVI. Major engineering quality accidents and handling records

1. Project quality accident report

2, engineering quality accident handling records

Seventeen, the basic map of the measured equipment

Measured equipment basic diagram

18. Geological and hydrogeological data

1. Check the drilling geological report

2. Geological prediction and comprehensive analysis report

3. Main roadway, diverticulum geological section, sketch drawing or wellbore measured histogram

Nineteen, design documents, as-built drawings

1. Construction drawing

2, design change notice

3, as-built drawings

Deep Drawing is a Sheet Metal Forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. It is thus a shape transformation process with material retention. The process is considered "deep" drawingwhen the depth of the drawn part exceeds its diameter.

Deep Drawing

Drawing Metal,Deep Drawing Steel,Deep Draw Stamping,Sheet Metal Drawing

Jinan Paiwo Engineering Machinery Co.,Ltd , https://www.paiwoforging.com