Multiple housing and construction bureaus are promoting the electronicization of engineering documents to help engineering enterprises reduce costs and increase efficiency. They integrate with engineering project management software, ERP systems, OA or engineering document management systems, and use digital certificates as the basis to create an electronic document signing platform that covers the entire process of engineering construction. The signing and management of engineering documents is an unavoidable issue for every ongoing project. How to optimize the huge signing volume and the cost of signing in the hundreds of thousands; How to pass the compliance review of relevant departments... There are still many difficulties that paper engineering materials need to face:

Troubles:

A large number of contracts, drawings, forms and other engineering materials generated throughout the entire process from project initiation application, approval, design, construction to acceptance need to be signed by the construction, construction, design, supervision units and other participating parties. A single material has a slow turnover between multiple parties, which affects the real-time performance of the material

. Signed paper materials are often lost due to delayed organization, large transfer and storage volume, and are troublesome . Cost: Taking a large construction group as an example, a unit project under construction requires approximately 530 pages of paper, three sets of classified archives, and an average consumption of paper and printing costs of approximately

150 yuan; The construction site travels 100 kilometers back and forth to the group, with a fuel cost of about 50 yuan per trip. It takes about 5-8 round-trip stamps from start to completion, with a round-trip cost of about 400 yuan. The average cost of signing a unit project is about 550 yuan; More than 20 engineering projects and over 80 ongoing unit projects per year, with a total cost of approximately 880000 yuan. Review: In the face of data review by government regulatory departments, record forms often lack supervision signatures and have non-standard content filling ; In order to save time, there are various issues such as identical handwriting among project managers, technical leaders, and document clerks. Application: Before the start of the engineering project, it is necessary to go to the relevant department to apply for project approval, which requires a lot of time to organize paper materials. During the application period, multiple people have to run back and forth to submit materials, and the approval time is long. To this end, many regions across the country have launched pilot projects for "electronicization of engineering data", promoting the application of "electronic signatures" for online signing of engineering data, achieving full digitalization of engineering data preparation, approval, signature, archiving, and management. • Carry out a pilot project for the electronicization of construction project data, requiring all parties involved in the survey, design, construction, supervision, etc. to form, collect, organize, and archive electronic files in real time during the construction process; Engineering data should be electronically stamped. Fujian Department of Housing and Urban Rural Development has established the first batch of pilot projects and taken the lead in implementing electronic management of construction project data. Realize the full process informatization application of engineering data preparation, approval, signature, storage, management, and archiving.

--Nanning Housing and Urban Rural Development Bureau will promote the electronicization of housing construction project data throughout the city. According to the relevant requirements of the current local standard "Regulations for the Management of Construction Engineering Data" (DB11/T695), the data management system is used for online preparation, online circulation approval, and online "

Electronic Signature " or "Electronic Signature+ Electronic Signature ". Beijing Municipal Commission of Housing and Urban Rural Development has launched an electronic data management platform for construction projects, utilizing advanced information technologies such as big data, electronic signatures, and digital encryption to achieve electronic data management throughout the entire lifecycle of construction projects. -- Zhangzhou Housing and Construction Bureau

Contract Lock

Electronic Signature System provides API interface integration services, which can be integrated with engineering project management software, ERP system, OA or engineering data management system. Based on digital certificates, it creates an electronic data signing platform covering the entire process of engineering construction. Construction, construction, design, testing, supervision and other participating units can log in to the business system during engineering construction to

online prepare, approve, and electronically sign engineering materials

, achieve online circulation signing, automatic archiving and saving , and prevent materials from being tampered with throughout the process .   Application of electronic signature for the entire process of engineering construction Policies and application scenarios in various regions Application and approval of engineering projects Quick overview of policies in various regions P style

• Implemented electronic certificates for construction permits, achievingThe application of electronic signatures, certificates, etc. in construction permit approval effectively achieves the goal of allowing more data to run and fewer people to run errands..

-- Tianshui Municipal Housing and Urban Rural Development Bureau

• The province's electronic construction permits are applied for, approved, and issued online through the Sichuan Government Service Network. Applicants can log in to the Sichuan Provincial Construction Market Supervision Public Service Platform to preview, save, download, and print documents with approval authorities=“ https://www.qiyuesuo.com/?source=12& ;keyword=gw-gczl230524">Construction permit electronic certificate.

-- Department of Housing and Urban Rural Development of Sichuan Province

• Formal launch of approval materials for construction projectsWork. Certificates, approvals, etc. stamped with electronic seals have the same legal effect as the original paper stamped version of the approval results.

-- Jining Administrative Approval Service Bureau

Contract Lock Solution

Features:License electronic template application;; Batch stamping service after certificate approval; Apply for online authentication and verification of enterprise identity, and verify the authenticity of certificate signatures online; You don't have to go on a trip to do something.

Engineering plans and drawings

Overview of local policies

• PDF construction drawings delivered or uploaded to the platform system by construction, survey and design units shall comply with the "Code for Management of Electronic Documents and Archives for Construction" (CJJ/T117-2017) standard, and shall be stamped with the electronic signatures of the unit and relevant registered or unregistered survey and design personnel responsible for the project.

-- Shenyang Urban and Rural Construction Commission

• Implementing digitalization and electronic signature of construction drawings refers to survey and design units and construction drawing review agencies delivering or uploading construction drawings in the form of "electronic documents+electronic signatures" to the management information platform according to specific standards and formats.

-- Sichuan Provincial Department of Housing and Urban Rural Development

• Based on the digital review of construction drawings for housing and municipal engineering projects throughout the province, implement digital closed-loop management of the entire drawing process. The drawings stamped with electronic signature and signed with electronic signature have legal effect.

- Contract lock solution for ten departments including Gansu Provincial Department of Housing and Urban Rural Development

Integrated engineering project management system, realizing online joint signing of PDF drawings by multiple people, completing the PDF format conversion of drawings in CAD software, and implementing drawing approval in business systems. Designers, supervising engineers, verifiers, and construction units can authenticate their identities online, verify drawings, sign approval opinions, and automatically stamp the qualification seals, issuance seals, and registration seals of design institutes and supervising units, efficiently completing drawing review.

Features: Real name authentication and signature of responsible persons in each link, operation cannot be denied; The responsibility for drawing approval is held accountable, the authenticity of signatures can be verified, and they are tamper proof; Ensure the authority, credibility, and efficient review of drawings throughout the process.

Engineering work ticket

Overview of local policies

• Emergency Department [2021] No. 27 document clearly states that the approval and permit conditions for special operations should be itemized, digitized, and processed, and the entire process and trace management of operations should be carried out through information technology, so as to achieve the informatization of the entire process of special operation application, review, permit, supervision, and acceptance.

-- Office of Emergency Management Department

• Jiangsu Province Emergency

The management department has issued the "Basic Requirements for the Construction of Safety Production Information Management Platform for Chemical Enterprises in Jiangsu Province (Trial)" document Su Emergency [2019] No. 88, proposing the construction of a five in one safety production information platform. And this year, it is proposed that enterprises fully apply electronic work permits by the end of the year. According to the safety management requirements of the National Emergency Management Bureau and the State Administration for Market Regulation, engineering, municipal and other organizations must assess risk factors in advance when carrying out 8 operations including "excavation, hot work, electricity use, circuit breaking, confined space, lifting, blind plate plugging, and high-altitude operations". The safety administrator and project leader must approve and sign the "work permit" before carrying out on-site operations. The electronic signature of the contract lock supports the integration of the "work ticket management system", providing "identity authentication, electronic signature, electronic work ticket template, and data storage" support for work ticket signing. On site operators submit invoicing applications online, and security officers and project leaders use mobile SMS mobile signatures for efficient invoicing and process compliance.

Features: Real name authentication, anti proxy signing, and false invoicing; The electronic template for homework tickets ensures standardized format; Mobile signing improves issuance efficiency; Automatic archiving is traceable.

Engineering change orders and visas

Overview of local policies

• Promote the electronicization of housing construction project data throughout the city. By the end of 2022, a number of demonstration projects for electronic engineering data will be established in the city's housing construction projects. By the end of the 14th Five Year Plan period, the city's housing construction projects will have basically achieved electronic engineering data.

-- Beijing Municipal Commission of Housing and Urban Rural Development

Contract Lock Solution

In the implementation of various engineering projects such as water conservancy, transportation, and real estate, if there are changes in the design or customer requirements, the original construction drawings or design documents need to be modified, which generally requires approval and confirmation from the core design unit. After being signed by the head of the engineering department or the chief engineer of the employer and stamped with the technical special seal. Offline signing requires multiple rounds of running errands and finding people to sign, and documents are circulated back and forth between various departments and signatories, which takes too long to sign and affects the project cycle. The contract lock supports integration with the engineering project management system, providing signatory identity authentication, electronic signing, and data authentication support for signing on the single line of project change approval. In the change approval stage, project personnel can report change data and initiate change approval by opening their mobile phones. Designers, engineering supervisors, and contractors can authenticate and sign online through SMS links on their mobile phones, and complete change approval within one day to ensure that each change is authorized, recorded, and traceable.

img src=" https://dl.qiyuesuo.com/image/9af59ff4719f4453a3b278350bb120dd.

Features: Multiple people sign online in sequence; Mobile signing is more efficient; The signing process data is documented, and the change approval process is traceable.

Engineering bidding documents

Overview of local policies

• Starting from July 1, 2022, all construction projects entering the Zhuzhou Public Resource Trading Platform for trading will implement online signing and printing of the winning bid notification, and no longer issue paper winning bid notifications.

-- Zhuzhou Public Administration Office

• Starting from January 1, 2021, electronic bidding and supervision projects for housing construction and municipal infrastructure projects that enter the market for trading in our city will be fully implemented without face-to-face bidding. Encourage other electronic bidding projects for housing construction and municipal infrastructure engineering that enter the market for trading to adopt a non face to face bidding method.

-- Chengdu Development and Reform Commission and Housing and Urban Rural Development Bureau

• Starting from October 10, 2022, all housing construction, gas, and heating engineering projects that must be tendered in accordance with the law within the administrative area of Jinan City must complete the online issuance of bid winning notices and the online signing and modification of contracts through the electronic trading system of Jinan Public Resource Trading Center.

-- Jinan Housing and Urban Rural Development Bureau

• Bidders can complete the bidding process by uploading the bidding documents that have been electronically signed on the platform, without the need to submit paper bidding documents on site. This marks the entry of our city's engineering construction bidding into the era of full process electronicization. The construction project of Shaoguan Public Resource Trading Center and Shaoguan Public Resource Trading Platform will implement online signing and distribution of bid winning notices and online contract signing. -- Anyang Municipal People's Government • Realize online signing of bidding contracts for engineering construction projects. Bidders and winning bidders can log in to the Tianjin Public Resource Trading Network, upload electronic contracts, and conduct

a href=“ https://www.qiyuesuo.com/?

source=12& keyword=gw-gczl230524">, "zero running" to complete the contract signing.

-- Tianjin Public Resource Trading Center

Contract Lock Solution

Contract LockThe system supports the integration of bidding management software, providing functional support for "identity authentication, electronic signature, electronic seal, electronic template, and data storage" for various links of bidding business, helping to establish a digital bidding environment of "real name participation, online bidding, remote evaluation and opening, electronic signing, full process tracking, and authenticity verification", and online signing of "bidding documents, bids, winning notices, bid guarantees, evaluation reports, etc." throughout the entire process, promoting the digital transformation of engineering bidding and tendering.

Features:Electronic bid encryption and decryption service;; OFD electronic guarantee signing service; Expert real name authentication evaluation; Automatic stamping of bid notification; Leave traces throughout the process, transparent and trustworthy.

Engineering Service Contract

Quick Overview of Policies in Various Regions

• Notice on Fully Promoting Online Contract Signing for Construction Projects "has been issued. Starting from April 1, 2023, for construction projects that must be tendered in accordance with the law in our city, the tenderer shall sign the contract online through the construction project transaction service platform after determining the winning bidder.

-- Shenzhen Housing and Urban Rural Development Bureau

•  Promote online signing and modification of construction project contracts throughout the city. The winning bidder shall upload the contract to the "Contract Online Signing" module of the Huai'an Public Resource Electronic Trading Platform and proceed with the process=“ https://www.qiyuesuo.com/?source=12& ;keyword=gw-gczl230524">, the contract can be signed online.

-- Huai'an Municipal People's Government

Contract Lock Solution

Coordinate with local engineering transaction service platforms or enterprise bidding management systemsTo provide electronic signing service support for both parties in engineering construction bidding, various construction contracts, subcontracting contracts and other service documents can be remotely signed by uploading them to the platform with just one click.

Features: Application of electronic templates for service contracts; Encrypt the transmission of contract documents; Mobile contract signing; Support online verification of contract authenticity.

Engineering Inspection Report

Overview of Policies in Various Regions

• Realize the electronic generation, transmission, and use of construction quality inspection reports throughout the entire process. Electronic inspection reports signed with legal electronic signatures and seals have the same legal effect as paper inspection reports.

-- Beijing Municipal Commission of Urban, Rural and Housing Construction

Contract Lock Solution

Integrated Engineering Testing Service System, providing electronic templates and Electronic Signature services for engineering testing institutions to sign testing reports, generate PDF format electronic reports online, approve and sign them online, and digitize the entire process of report generation, transmission, signing and archiving.

Features: Electronic templates improve report production efficiency; PDF format electronic report anti-counterfeiting and tamper proof.

Summary

Electronic Signature Application provides identity authentication, electronic templates, and data storage support for the preparation and signing of engineering materials, making it possible to transfer, query, and store engineering materials online. By integrating electronic signatures with business software, engineering data, business processes, and electronic signatures can be fully integrated, solving many problems in offline signing of engineering materials such as "non-standard content filling", "untimely tracking and collection, easy loss", "uncertain data accuracy", and "difficult handover and storage". This helps to overcome the bottlenecks and difficulties in engineering data signing and storage, and promotes the lightweight and digital development of the industry. a href=" https://passport.qiyuesuo.com/?

source=12& keyword=gw-gczl230524">