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Consulting services – design

NEW CONSTRUCTION DESIGN

New construction design
Types Private house (width <6m) Workshop, warehouse Villa, Showroom… Others
Unit price (d/m2) 220.000 120.000 260.000 deal

The above cost are not included VAT

Design profile include:

  • Exterior 3D perspective, Interior
  • Detailed architectural design profile
  • Interior deployment profile
  • Detailed profile of structural design
  • Electrical design, telephone, cable TV, internet ADSL/WIFI, LAN, CCTV
  • Water supply and drainage design documents
  • Fire protection records

Note:

  • Free application and building permit application.
Types Private house (width <6m) Workshop, warehouse Villa, Showroom… Others
Unit price (d/m2) 80.000 50.000 100.000 deal

The above cost are not included VAT

Design profile include:

  • Underground part monitoring
  • Body monitoring
  • Monitoring parts M and E
  • Supervision of finishing work
  • Monitoring construction volume
  • Prepare as-built drawings of construction parts
A.Preliminary design and cost estimation

1. Consulting:

– Specific needs of customers
– Planning compliance issues
– Architectural styles

2. Sign design contract

3. Make a sketch plan:

– Survey the current status of the land
– Floor plan layout
– Preliminary perspective

4. Customer: Adjusting the plan

5. Sign for approval of the basic design plan

B.Detail design drawings and estimation

1. 3D interior perspective

Adjust interior perspective

2. Technical documents

– Architecture
– Structure
– Electricity, water

3. Apply for a construction permit

4. Print error checking drawings (customers keep 01 set)

5. Customer feedback

6. Print documents, sign documents, hand over drawings for construction permits

C.Construction technical supervision

During construction:

– Structural supervision
– Architectural supervision
– Draw drawings to own the house.

A. Overview of monitoring time and preliminary cost calculation

1. Consulting:

– Specific needs of customers
– Design profile overview

2. Sign supervision contract

3. Make a monitoring plan:

4. Customers: Adjust monitoring content

5. Unify monitoring content

B.Supervise the construction process at the site

1. Underground section monitoring

2. Body monitoring

3. Device monitoring

4. Supervision of finishing work

5. Prepare as-built drawings

6. Handing over supervision dossiers, finishing works

materials and standards applied in structural design of works

Concrete durability grade
Component Type Durability Level
Experimental stuffed pile B45
Mass-stuffed piles B30
Centrifugal pile B100
Underground structure (foundation, floor, water tank) B30 (W8 ~ W12)
Column, Wall and Core Structure B30 (C25/30) ~ B50 (C40/50)
Body Beams & Floors B30
Transfer beam (if any) B45 (C35/45) ~ B40 (C40/50)
Enclosure wall B40 – W12
Flax, Complementary B15
Concrete lining B12.5

Note: The strength level of Concrete can be changed to meet the bearing capacity, stability, displacement and waterproofing of the structure.

Round reinforcement
Steel Type Flow limit Fy (Mpa)
D < 10 mm: CB240-T 240
10 <= D < 16 mm: CB400-V 400
D >= 15 mm: CB500-V 500
Structural steel
Steel Type Flow limit Fy (Mpa)
Combined steel, profiled steel (CCT38) 240
Combined steel 14Mn2 or equivalent 340
Bulong (Grade 8.8) – Tensile Strength Ftb 400
Bulong (Grade 8.8) – Face compressive strength Fcb 500
Anchor Bolts (Grade 5.6) – Endurance Limit, Fu 500
Encryption plate, bracing system (CCT38) 240

Note: Steel type and strength will apply the appropriate design for each member depending on the requirements of equipment transfer, stability, corrosion and bearing capacity.

Vietnamese standards and regulations
TCVN 5637: 1991 Construction quality management. Basic rules
TCVN 4085: 1985 Brick texture. Rules for the construction and acceptance
TCVN 4087: 1985 Use construction machines. General requirements
TCXD 25:1991 Laying power lines in houses and public buildings. Design standards
TCXD 27:1991 Place electrical equipment in houses and public buildings. Design standards
TCVN 3743: 1983 Artificial lighting of industrial buildings and industrial buildings
TCVN 3993: 1985 Anti-corrosion in construction. Structural concrete and reinforced concrete. Basic principles for design
TCVN 4474: 1987 Drain the water inside. Design standards
TCVN 4510: 1988 Sound Studio. Technical requirements for architectural sound
TCVN 4511: 1988 Sound Studio. Technical requirements for construction sound
TCVN 2737-1995 Design standards for loads and impacts
TCXD 229-1999 Instructions for calculating the dynamic component of wind loads according to TCVN 2737 – 1995
TCVN 9386-2012 Design of earthquake resistant buildings
TCVN 5574-2018 Concrete and reinforced concrete structures – Design standards
TCVN 5575-2012 Steel Structures – Design Standards
QCVN 06:2022/BXD National technical regulation on fire prevention and fighting safety for houses and constructions
QCVN 02:2022/BXD National technical regulation on data of natural conditions used in construction
TT 06/2021/TT-BXD Regulations on decentralization of construction works and guidelines for application in the management of construction investment activities
TCVN 10304 – 2014 Pile foundation – Design standard
TCVN 9362-2012 House and Building Background Design
TCVN 9393 – 2012 Piles – Natural method by axially pressed static load
TCVN 9394 – 2012 Driving and pressing piles – Construction and acceptance
TCVN 9395 – 2012 Bored piles – Construction and acceptance
TCVN 9396 – 2012 Bored piles – Determination of concrete homogeneity – Ultrasonic method
TCVN 9397 – 2012 Piles – Checking for defects by the small strain method
TCVN 11321 – 2016 Piles – High-strain dynamic (PDA) test method
TCVN 1651-1-2:2008 Reinforced concrete

– Part 1: Plain round bar & Reinforced concrete

– Part 2: Rebars

Foreign standards and regulations
Eurocode 2 (2004) Design Standard for Concrete Structures (Europe) – Columns, Walls & Cores
ACI 318-14 Design Standard for Concrete Structures (USA)
Eurocode 8 (2004) Design of structures for earthquake resistance
IBC 2012 International Construction Standards
AISC 360-10 Specification for steel structure buildings
ASCE 7 Minimum design load on steel buildings and structures
MBMA 2012 Specification for steel structure works

Note: Depending on the construction design solution and the type of structure, it is possible to add or remove the standards that do not apply to the work design.

TCVN 5637: 1991 Construction quality management. Basic rules
TCVN 4085: 1985 Brick texture. Rules for the construction and acceptance
TCVN 4087: 1985 Use construction machines. General requirements
TCVN 4091: 1985 Acceptance of construction works
TCVN 4447: 1987 Earthworks. Rules for the construction and acceptance
TCVN 4452: 1987 Prefabricated concrete and reinforced concrete structures. Rules for the construction and acceptance
TCVN 4459: 1987 Instructions for mixing and using mortar in construction
TCVN 4516: 1988 Completion of construction site. Rules for the construction and acceptance.
TCVN 4606: 1988 The main pipeline carries oil and oil products. Rules for the construction and acceptance
TCVN 5576: 1991 Water supply and drainage system. Technical management regulations
TCVN 5674: 1992 Finishing work in construction. Construction and acceptance
TCVN 5718: 1993 Reinforced concrete roofs and floors in construction works. Technical requirements for waterproofing
TCVN 4453: 1995 Full concrete and reinforced concrete structure. Rules for the construction and acceptance
TCXD 79: 1980 Construction and acceptance of foundation works
TCXD 88: 1982 Pile. Field test method
TCXD 159: 1986 Decorative stone plaster. Construction and acceptance
TCXD 170: 1989 Steel structure. Processing, assembly and acceptance. Technical requirements
TCXD 190: 1996 Small section pile foundation. Construction and acceptance standards
TXCD 196:1997 Skyscraper. Static testing and quality control of bored piles
TCXD 202:1997 Skyscraper. Body construction

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