Construction Contracts and Estimates
Types of Contracts
- Lump Sum
- Item Rate
- Percentage Rate
- Cost Plus Percentage Rate
- Cost Plus Fixed Fee
- Target
- All-in-One
- Labor
- Cost Plus Fluctuating
Types of Approximate Estimates
- Service Unit
- Plinth Area
- Cube Rate
- Carpet Area
- Approximate Quantity Method
Types of Detailed Estimates
- Original/Fresh
- Revised
- Supplementary
- Special Repair
- Annual Repair/Maintenance
Measurement Sheet
| Sr. | Particular of Item | Nos. | Length | Breadth | Height | Qty. | Remark |
|---|---|---|---|---|---|---|---|
| Abstract Sheet (Rate Analysis) | |||||||
| Sr. | Particular | Qty | Unit | Rate | Amount | Remark |
Rules of Measurement Writing
- Before
Operational Amplifier Circuits: Inverting, Non-Inverting & More
Operational Amplifier Circuits
Non-Inverting Amplifier
The fundamental non-inverting amplifier operational amplifier configuration is shown in the figure below:
Vin = Input voltage
Vout = Output voltage
Ve = Error voltage
Vf = Feedback voltage
A = Open loop gain amplifier (specified by the manufacturer)
B = Factor of negative feedback
The output voltage (Vout) can be expressed as the error voltage multiplied by the open loop gain (A):
Inverting Summing Amplifier
The following figure shows the basic inverting
Read MoreVivaldi’s Winter & Baroque Music: Vivaldi, Pergolesi, Monteverdi, Bach
Winter (The Four Seasons) by Antonio Vivaldi
Author: Antonio Vivaldi
Country: Italy
Period: Baroque (17th century and the mid-18th century)
Musical Form: Concerto Grosso
Comment: This work is a concerto grosso, a musical form for orchestras that consists of three movements: fast-slow-fast. The orchestra is divided into two groups: a small one of three instruments (in this case, only a single violin) and another comprising the rest of the orchestra (tutti). In each movement, there is a dialogue between
Read MoreUnderstanding the Spanish Civil War: Key Players and Turning Points
Key Figures and Events of the Spanish Civil War
Durruti: Along with Juan Garcia Oliver, Durruti was a leader of the 1927 FAI, opting for the insurrectional line. Their anarchism opposed the tactics of the UGT.
Esquerra Republicana (ERC): Esquerra Republicana de Catalunya (Republican Left of Catalonia) is a political party founded in Barcelona in 1931. It adheres to Catalan separatist ideology, originally federalist but later advocating for the independence of Catalan territories.
Núria Statute
The
Read MoreWorld War I and Modernism: Cultural Impact and Literary Themes
World War I and Modernism: 1914-1918
Centered in Europe, World War I involved two opposing alliances: The Allies, based on the Triple Entente of the UK, France, and Russia, and the Central Powers, the Triple Alliance of Germany, Austria-Hungary, and Italy. The war marked the rise of America as a global power. After World War I, the U.S. became the greatest power in the world, despite a tradition of non-involvement in foreign affairs. This shift is reflected in American writings, such as George W.
Read MoreUnderstanding Intercultural Communication: Key Concepts
Understanding Intercultural Communication
Intercultural communication is defined as a symbolic exchange process whereby individuals from two or more cultural communities negotiate shared meanings in interaction.
Even within one culture, misunderstandings can occur. The relationship between culture and communication is very important, but interpersonal relations within a single culture can also lead to intercultural misunderstandings.
The intercultural communication process occurs when significant differences
Read MoreComparative Analysis of European Gymnastics Schools
Swedish School (Movement of the North) (Analytical System)
German School (Movement of the Center) (Rhythmic System)
French School (Movement of the West) (Natural System)
English School (Sports Movement) (Sports System)
Swedish School
Pier Ling (1776-1839). Professor of fencing / Hjalmar Ling (1820-1866)
Conception: Anatomical-biological-corrective
Features:
- Analytical exercises, localized, structured around a core
- Artificial construction, statism, order
- Tables for teaching gymnastics
Applications:
- Learning
Geological Eras and Landform Evolution in Iberia
Archean (Precambrian)
More than 580 million years ago, emerged areas of the Massif Gallego and the plateau, forming a broad dorsal of NW-SE direction, which united the land after it was created in Paleozoic. The rest of the current highlight was the Tethys Sea.
Paleozoic Era
It begins with the erosion of the Precambrian dorsal and sedimentation of material torn and placed in the Tethys Sea side. At the end, the Hercynian orogeny lifted the entire block of the massif, while emerging new territories
Read MoreNew Galician Narrative: Features, Authors, and Works
New Galician Narrative: Features, Authors, Works
The New Galician Narrative emerged during a very vibrant and dynamic period (between 1950-1960), influenced not only by the Galician context but also by developments in Europe. The post-war era brought significant changes in artistic expression and marked substantial development in subsequent years. Currents of thought like Marxism and existentialism, focusing on the reflection of human existence, consolidated. A key reference for the youth of those
Read MoreEnglish Passive Voice Formation and Irregular Verbs
Understanding the Passive Voice in English
Structure
The basic structure for the past passive voice is:
Subject + was/were + Past Participle (3rd column verb) + [by Agent]
Active vs. Passive Examples
Active: Mark Chapman killed John Lennon.
Passive: John Lennon was killed by Mark Chapman.
Tense Examples
- Present Passive: Uses is/are + Past Participle (e.g., Tennis is played.)
- Past Passive: Uses was/were + Past Participle (e.g., John Lennon was killed.)
Identifying Active and Passive Voice
- Active voice usually