This document is the Indian Standard Method of Measurement of Building and Civil Engineering Works Part V - Formwork (Third Revision). It provides definitions and rules for the measurement of formwork used in construction projects. The standard classifies formwork into categories such as foundations, floors, walls, beams, columns and establishes methods for measurement based on surface area. Deductions and additions to measurements are also specified depending on the type and size of openings and features. The document aims to standardize formwork measurement practices across India.
This document provides standards for measuring stone masonry work in building and civil engineering projects. It outlines how to measure and describe various stone masonry elements including general walling, random rubble walling, coursed walling, circular walling, footings, battered surfaces, eaves filling, and more. The document also specifies what should and should not be deducted from measurement calculations and provides guidance on measuring fireplaces, chimneys, pillars and stone nogging.
This document provides the third revision of the Indian Standard IS 1200 (Part 14) from 1984 on the method of measurement of glazing in building and civil engineering works. It outlines the general rules for measurement including clubbing of items, booking dimensions, description of items, and measurements. It specifies that work will be measured in square meters stating the thickness. It provides details on measuring individual glass panes and different types of cutting. Amendments were made in 2002 to update clauses 3.1.1 and 3.2 related to measuring non-rectangular panes.
This document provides the Indian Standard method of measurement for ceiling and lining works in building and civil engineering projects. It outlines the general rules for measurement, including measuring dimensions to the nearest 0.01 m and areas to the nearest 0.01 m2. Various ceiling and lining items such as boarding, circular cutting, fillets, and insulation are to be measured separately according to specifications. No deductions are made for openings less than 0.4 m2 while deductions are made for larger openings.
This document provides information on Indian Standard IS: 1200 (Part VII) - 1972, which outlines the method of measurement for hardware in buildings and civil engineering works. It establishes standards for measuring various types of hardware items based on their material, size, pattern, and method of fixing. The document lists the specific measurement methods for 33 different hardware items such as bolts, hinges, latches, locks, handles, and other fittings. It aims to standardize hardware measurement practices across different construction agencies and government departments in India.
This document outlines standards and methods for measuring painting, polishing, varnishing and other similar works in building and civil engineering projects. It provides definitions and rules for measurement, including measuring in square meters, enumerating small items, and converting uneven surfaces to equivalent plain areas using multiplication factors. The document also specifies how to measure works on different types of surfaces, fabricated steel or iron works, small linear works, and repair works.
This document provides the method of measurement for refractory work according to Indian Standard IS: 1200 (Part VI) - 1974. It outlines the general rules for measurement including measuring dimensions to the nearest 0.01 m and areas to the nearest 0.01 m2. Refractory work is generally measured in cubic meters, with deductions made for voids over 0.01 m2. Insulation materials and finishes are measured separately.
This document is the Indian Standard Method of Measurement of Building and Civil Engineering Works Part V - Formwork (Third Revision). It provides definitions and rules for the measurement of formwork used in construction projects. The standard classifies formwork into categories such as foundations, floors, walls, beams, columns and establishes methods for measurement based on surface area. Deductions and additions to measurements are also specified depending on the type and size of openings and features. The document aims to standardize formwork measurement practices across India.
This document provides standards for measuring roof coverings (including cladding) for building and civil engineering works projects. It outlines:
1) Key terms and approaches to measurement including clubbing items, booking dimensions, and measuring areas to the nearest 0.01 square meters.
2) Specific requirements for measuring different roof covering materials like metal sheet roofings, asbestos cement roofing, and other elements. Dimensions are to be recorded to the nearest 0.01 meters.
3) Opening sizes that require deductions from measurement or enumeration of cutting work. Ridges, hips and valleys are to be measured along the central line in running meters.
This standard aims to unify measurement practices across different construction agencies
This document provides standards for measuring stone masonry work in building and civil engineering projects. It outlines how to measure and describe various stone masonry elements including general walling, random rubble walling, coursed walling, circular walling, footings, battered surfaces, eaves filling, and more. The document also specifies what should and should not be deducted from measurement calculations and provides guidance on measuring fireplaces, chimneys, pillars and stone nogging.
This document provides the third revision of the Indian Standard IS 1200 (Part 14) from 1984 on the method of measurement of glazing in building and civil engineering works. It outlines the general rules for measurement including clubbing of items, booking dimensions, description of items, and measurements. It specifies that work will be measured in square meters stating the thickness. It provides details on measuring individual glass panes and different types of cutting. Amendments were made in 2002 to update clauses 3.1.1 and 3.2 related to measuring non-rectangular panes.
This document provides the Indian Standard method of measurement for ceiling and lining works in building and civil engineering projects. It outlines the general rules for measurement, including measuring dimensions to the nearest 0.01 m and areas to the nearest 0.01 m2. Various ceiling and lining items such as boarding, circular cutting, fillets, and insulation are to be measured separately according to specifications. No deductions are made for openings less than 0.4 m2 while deductions are made for larger openings.
This document provides information on Indian Standard IS: 1200 (Part VII) - 1972, which outlines the method of measurement for hardware in buildings and civil engineering works. It establishes standards for measuring various types of hardware items based on their material, size, pattern, and method of fixing. The document lists the specific measurement methods for 33 different hardware items such as bolts, hinges, latches, locks, handles, and other fittings. It aims to standardize hardware measurement practices across different construction agencies and government departments in India.
This document outlines standards and methods for measuring painting, polishing, varnishing and other similar works in building and civil engineering projects. It provides definitions and rules for measurement, including measuring in square meters, enumerating small items, and converting uneven surfaces to equivalent plain areas using multiplication factors. The document also specifies how to measure works on different types of surfaces, fabricated steel or iron works, small linear works, and repair works.
This document provides the method of measurement for refractory work according to Indian Standard IS: 1200 (Part VI) - 1974. It outlines the general rules for measurement including measuring dimensions to the nearest 0.01 m and areas to the nearest 0.01 m2. Refractory work is generally measured in cubic meters, with deductions made for voids over 0.01 m2. Insulation materials and finishes are measured separately.
This document is the Indian Standard Method of Measurement of Building and Civil Engineering Works Part V - Formwork (Third Revision). It provides definitions and rules for the measurement of formwork used in construction projects. The standard classifies formwork into categories such as foundations, floors, walls, beams, columns and establishes methods for measurement based on surface area. Deductions and additions to measurements are also specified depending on the type and size of openings and features. The document aims to standardize formwork measurement practices across India.
This document provides standards for measuring roof coverings (including cladding) for building and civil engineering works projects. It outlines:
1) Key terms and approaches to measurement including clubbing items, booking dimensions, and measuring areas to the nearest 0.01 square meters.
2) Specific requirements for measuring different roof covering materials like metal sheet roofings, asbestos cement roofing, and other elements. Dimensions are to be recorded to the nearest 0.01 meters.
3) Opening sizes that require deductions from measurement or enumeration of cutting work. Ridges, hips and valleys are to be measured along the central line in running meters.
This standard aims to unify measurement practices across different construction agencies
This document outlines the Indian Standard method for measuring concrete works in building and civil engineering projects. It provides the scope, general rules, and describes the items to be included in measurement. The standard aims to unify different measurement systems used across construction agencies and government departments in India to eliminate ambiguities and issues arising from a lack of understanding of various practices. It covers measurement of concrete works applicable to structures like buildings, bridges, industrial facilities, and more.
This document is the Indian Standard for the method of measurement of building and civil engineering works, specifically part XI which covers paving, floor finishes, dado and skirting. It provides definitions and guidelines for accurately measuring and describing various paving, flooring and finishing items. This includes measuring materials, dimensions, cuttings, special features and more. The standard aims to promote uniformity in measurement practices across different organizations for estimation, execution and payment of construction projects.
This document outlines Indian Standard IS:1200 (Part III) - 1976, which provides the method of measuring brickwork in buildings and civil engineering projects. It was last revised in 1976 to incorporate amendments from usage over the previous 5 years. The standard covers measuring brickwork items individually or grouped together, recording dimensions, and taking net measurements in decimal units of the completed brickwork in its fixed position. It aims to standardize measurement practices across different construction agencies and sectors in India.
This document provides standards for measuring plastering and pointing work for buildings and civil engineering projects. It outlines how to classify, describe and measure different types of plastering based on materials used and number of coats. Plastering on walls, ceilings and roofs is to be measured separately. Isolated widths of plaster like bands and cornices less than 30cm wide are measured in running meters, while those over 30cm wide are in square meters. Plastering heights over 10m are also measured separately in 5m stages. Cutting to edges may be separately measured or included in item descriptions.
This document is the Indian Standard Methods of Measurement of Building and Civil Engineering Works Part 8 Steelwork and Ironwork. It provides the standard methods for measuring steelwork and ironwork used in buildings and civil engineering projects. The standard covers 13 sections that classify and describe the measurement of various steel and iron items. This includes rolled sections, platework, reinforcement bars, tubular structures, gates, doors, ductwork and more. Dimensions are to be recorded to the nearest 0.001m and mass calculated based on dimensions and standards.
This document provides the Indian standard methods for measuring building and civil engineering works, specifically for white washing, colour washing, distempering, and painting of building surfaces. It outlines general rules for measurement including clubbing items, dimensions, descriptions, bills of quantities, and classifications. It also describes how to measure various surfaces and treat openings, deductions, and uneven surfaces. Measurement is to be done in square meters to two decimal places.
This document provides recommended labour output constants for building work in the North Zone of India, which includes Punjab, Haryana, Delhi, Uttar Pradesh, and Rajasthan. It was published by the Bureau of Indian Standards and developed based on observations of construction sites by the Central Building Research Institute. The constants aim to rationalize labour outputs and rates across different departments and localities for the same work. Table 1 lists constants for excavation, concrete work, and other general building items in number of worker-days required per unit of work.
This document provides a technical evaluation of refrigeration compressor package bids from GEA and York for an SLIC project. It includes pressure-enthalpy diagrams mapped from the suppliers' proposals to check the energy balances. The GEA proposal is found to meet the required process duties with some streams mixed at lower pressures. The York proposal also meets duties but provides slightly different enthalpy values than calculated from REFPROP. Both proposals are determined to provide adequate cooling capacities with some margins.
Attachment 4_How to trim LP stage flow limits for 2-stage compressionsCangTo Cheah
1) The document contains performance curve data for a multi-stage compressor, including plots of polytropic head and efficiency versus volume flow for each stage.
2) To evaluate the operable range between stages, the author calculates discharge flow rates from stage one across its operating envelope and accounts for interstage cooling.
3) These flows are then compared to the surge and choke limits of stage two on a flow versus flow plot to identify the maximum transferable range.
4) Only approximately 1/3 of stage one's area is found to be operable due to aerodynamic mismatch between the stages.
This document is the Indian Standard from 1968 on guidelines for electrical layout in residential buildings. It provides an overview of considerations for planning electrical systems in homes, including safety, efficiency, convenience and allowing for future load increases. It recommends illumination levels for different areas. The standard is intended to assist architects, engineers and homeowners in designing residential electrical systems to maximize the benefits of electricity usage. It covers low voltage AC and DC systems up to 250V for single-family dwellings and individual units in multi-family homes.
This document is the Indian Standard Specification for Mild Steel and Medium Tensile Steel Bars and Hard-Drawn Steel Wire for Concrete Reinforcement. It outlines requirements for mild steel and medium tensile steel reinforcement bars in round and square sections. The standard covers physical and mechanical properties of the bars, methods for testing, welding requirements, and provides definitions for key terminology. It aims to standardize specifications for reinforcement bars used in concrete structures in India.
This document lists 86 references related to concrete technology. It includes books on concrete chemistry, properties, mix design, testing, durability, construction techniques, and standards. Many of the references are publications from organizations like ACI, RILEM, Cement and Concrete Association. The list covers topics like aggregates, admixtures, lightweight concrete, precast concrete, corrosion, and non-destructive testing of hardened concrete. It also provides 50 listings of relevant Indian Standards for cement, concrete, and their testing.
Get the full version at:
http//leanself.org/pocket/
What you miss if you do not download this e-book:
DEEP+ Quick Check
Lean Self Personal Dashboard How-To
Introduction to Value Driven Thinking
Tipps for Waste Elimination
Self-Empowerment
How to Pull Value
Introduction to Continuous Improvement
Root Cause Analysis Guidelines
How to Achieve More with Less Effort
How to Square Value
1) Recientes estudios genéticos han identificado varios loci asociados con el trastorno bipolar, incluyendo genes como CACNA1C y ODZ4.
2) Los tamaños de efecto de estas asociaciones son pequeños, lo que sugiere una arquitectura genética poligénica para el trastorno.
3) Estudios más grandes continúan identificando nuevos loci, pero se necesita más trabajo para entender los mecanismos subyacentes y la relevancia clínica.
This document provides standards for measuring concrete works in building and civil engineering projects. It outlines various categories of concrete works that should be measured separately, such as reinforced concrete, prestressed concrete, precast and cast in situ concrete. Measurement units, deductions, and classification of concrete elements like foundations, walls, slabs, columns, beams etc. are described. The purpose is to standardize measurement practices across different agencies for accurate estimation, costing and payment.
This document provides a summary of the Indian Standard for the method of measurement of formwork for building and civil engineering works. It outlines various classifications and methods for measuring formwork, including foundations, flat surfaces, vertical surfaces, sloping surfaces, arches, shells and more. The summary defines key aspects of formwork and how it should be measured based on type, size and other factors.
This document provides the Indian standard method for measuring brickwork in buildings and civil engineering projects. It outlines various considerations and definitions for measurement including units of measurement, general requirements, and specific instructions for different types of brickwork. Key points include defining what is included in general brickwork, how to measure walls of varying thicknesses, openings and deductions, and special cases like fireplaces, pillars, and circular brickwork. The standard aims to promote uniform measurement practices across different construction agencies and projects in India.
This document provides guidelines for measuring stone masonry works in buildings and civil engineering projects. It outlines various considerations for measurement including general provisions, walling, pillars/columns, stone nogging, stone masonry in arches and vaults, underpinning, and levelling up. Key aspects covered are clubbing of items, booking dimensions, separate measurement for work in difficult conditions, and deductions or additions to be made during measurement.
This document provides guidelines for the design and construction of raft foundations. It discusses different types of raft foundations and factors to consider in the design such as allowable bearing pressure, depth of foundation, subsoil water pressure, properties of the supporting soil, rigidity of the foundation and superstructure, and methods of analysis. The main methods of analysis described are the conventional or rigid foundation method based on linear distribution of contact pressure, and simplified flexible foundation methods. Design parameters like modulus of elasticity and subgrade reaction are also addressed.
This document provides the 7th revision of Section II of the Indian Road Congress Standard Specifications and Code of Practice for Road Bridges, which covers Loads and Load Combinations. It summarizes the personnel of the Bridges Specifications and Standards Committee. It also briefly discusses the history and revisions of Section II. The objective of the code is to establish common procedures for design and construction of road bridges in India.
This document provides the Indian Standard method for measuring acid resistant lining work in building and civil engineering projects. It outlines the general principles for measurement, including measuring to the nearest 0.01m and squaring off areas to 2 decimal places. It then describes the specific methods for measuring different types of acid resistant lining works, such as floors, drains, tanks with and without capping, rectangular and circular foundations. Curved surfaces, repairs and isolated small areas are to be described and measured separately.
This document outlines the Indian Standard method for measuring concrete works in building and civil engineering projects. It provides the scope, general rules, and describes the items to be included in measurement. The standard aims to unify different measurement systems used across construction agencies and government departments in India to eliminate ambiguities and issues arising from a lack of understanding of various practices. It covers measurement of concrete works applicable to structures like buildings, bridges, industrial facilities, and more.
This document is the Indian Standard for the method of measurement of building and civil engineering works, specifically part XI which covers paving, floor finishes, dado and skirting. It provides definitions and guidelines for accurately measuring and describing various paving, flooring and finishing items. This includes measuring materials, dimensions, cuttings, special features and more. The standard aims to promote uniformity in measurement practices across different organizations for estimation, execution and payment of construction projects.
This document outlines Indian Standard IS:1200 (Part III) - 1976, which provides the method of measuring brickwork in buildings and civil engineering projects. It was last revised in 1976 to incorporate amendments from usage over the previous 5 years. The standard covers measuring brickwork items individually or grouped together, recording dimensions, and taking net measurements in decimal units of the completed brickwork in its fixed position. It aims to standardize measurement practices across different construction agencies and sectors in India.
This document provides standards for measuring plastering and pointing work for buildings and civil engineering projects. It outlines how to classify, describe and measure different types of plastering based on materials used and number of coats. Plastering on walls, ceilings and roofs is to be measured separately. Isolated widths of plaster like bands and cornices less than 30cm wide are measured in running meters, while those over 30cm wide are in square meters. Plastering heights over 10m are also measured separately in 5m stages. Cutting to edges may be separately measured or included in item descriptions.
This document is the Indian Standard Methods of Measurement of Building and Civil Engineering Works Part 8 Steelwork and Ironwork. It provides the standard methods for measuring steelwork and ironwork used in buildings and civil engineering projects. The standard covers 13 sections that classify and describe the measurement of various steel and iron items. This includes rolled sections, platework, reinforcement bars, tubular structures, gates, doors, ductwork and more. Dimensions are to be recorded to the nearest 0.001m and mass calculated based on dimensions and standards.
This document provides the Indian standard methods for measuring building and civil engineering works, specifically for white washing, colour washing, distempering, and painting of building surfaces. It outlines general rules for measurement including clubbing items, dimensions, descriptions, bills of quantities, and classifications. It also describes how to measure various surfaces and treat openings, deductions, and uneven surfaces. Measurement is to be done in square meters to two decimal places.
This document provides recommended labour output constants for building work in the North Zone of India, which includes Punjab, Haryana, Delhi, Uttar Pradesh, and Rajasthan. It was published by the Bureau of Indian Standards and developed based on observations of construction sites by the Central Building Research Institute. The constants aim to rationalize labour outputs and rates across different departments and localities for the same work. Table 1 lists constants for excavation, concrete work, and other general building items in number of worker-days required per unit of work.
This document provides a technical evaluation of refrigeration compressor package bids from GEA and York for an SLIC project. It includes pressure-enthalpy diagrams mapped from the suppliers' proposals to check the energy balances. The GEA proposal is found to meet the required process duties with some streams mixed at lower pressures. The York proposal also meets duties but provides slightly different enthalpy values than calculated from REFPROP. Both proposals are determined to provide adequate cooling capacities with some margins.
Attachment 4_How to trim LP stage flow limits for 2-stage compressionsCangTo Cheah
1) The document contains performance curve data for a multi-stage compressor, including plots of polytropic head and efficiency versus volume flow for each stage.
2) To evaluate the operable range between stages, the author calculates discharge flow rates from stage one across its operating envelope and accounts for interstage cooling.
3) These flows are then compared to the surge and choke limits of stage two on a flow versus flow plot to identify the maximum transferable range.
4) Only approximately 1/3 of stage one's area is found to be operable due to aerodynamic mismatch between the stages.
This document is the Indian Standard from 1968 on guidelines for electrical layout in residential buildings. It provides an overview of considerations for planning electrical systems in homes, including safety, efficiency, convenience and allowing for future load increases. It recommends illumination levels for different areas. The standard is intended to assist architects, engineers and homeowners in designing residential electrical systems to maximize the benefits of electricity usage. It covers low voltage AC and DC systems up to 250V for single-family dwellings and individual units in multi-family homes.
This document is the Indian Standard Specification for Mild Steel and Medium Tensile Steel Bars and Hard-Drawn Steel Wire for Concrete Reinforcement. It outlines requirements for mild steel and medium tensile steel reinforcement bars in round and square sections. The standard covers physical and mechanical properties of the bars, methods for testing, welding requirements, and provides definitions for key terminology. It aims to standardize specifications for reinforcement bars used in concrete structures in India.
This document lists 86 references related to concrete technology. It includes books on concrete chemistry, properties, mix design, testing, durability, construction techniques, and standards. Many of the references are publications from organizations like ACI, RILEM, Cement and Concrete Association. The list covers topics like aggregates, admixtures, lightweight concrete, precast concrete, corrosion, and non-destructive testing of hardened concrete. It also provides 50 listings of relevant Indian Standards for cement, concrete, and their testing.
Get the full version at:
http//leanself.org/pocket/
What you miss if you do not download this e-book:
DEEP+ Quick Check
Lean Self Personal Dashboard How-To
Introduction to Value Driven Thinking
Tipps for Waste Elimination
Self-Empowerment
How to Pull Value
Introduction to Continuous Improvement
Root Cause Analysis Guidelines
How to Achieve More with Less Effort
How to Square Value
1) Recientes estudios genéticos han identificado varios loci asociados con el trastorno bipolar, incluyendo genes como CACNA1C y ODZ4.
2) Los tamaños de efecto de estas asociaciones son pequeños, lo que sugiere una arquitectura genética poligénica para el trastorno.
3) Estudios más grandes continúan identificando nuevos loci, pero se necesita más trabajo para entender los mecanismos subyacentes y la relevancia clínica.
This document provides standards for measuring concrete works in building and civil engineering projects. It outlines various categories of concrete works that should be measured separately, such as reinforced concrete, prestressed concrete, precast and cast in situ concrete. Measurement units, deductions, and classification of concrete elements like foundations, walls, slabs, columns, beams etc. are described. The purpose is to standardize measurement practices across different agencies for accurate estimation, costing and payment.
This document provides a summary of the Indian Standard for the method of measurement of formwork for building and civil engineering works. It outlines various classifications and methods for measuring formwork, including foundations, flat surfaces, vertical surfaces, sloping surfaces, arches, shells and more. The summary defines key aspects of formwork and how it should be measured based on type, size and other factors.
This document provides the Indian standard method for measuring brickwork in buildings and civil engineering projects. It outlines various considerations and definitions for measurement including units of measurement, general requirements, and specific instructions for different types of brickwork. Key points include defining what is included in general brickwork, how to measure walls of varying thicknesses, openings and deductions, and special cases like fireplaces, pillars, and circular brickwork. The standard aims to promote uniform measurement practices across different construction agencies and projects in India.
This document provides guidelines for measuring stone masonry works in buildings and civil engineering projects. It outlines various considerations for measurement including general provisions, walling, pillars/columns, stone nogging, stone masonry in arches and vaults, underpinning, and levelling up. Key aspects covered are clubbing of items, booking dimensions, separate measurement for work in difficult conditions, and deductions or additions to be made during measurement.
This document provides guidelines for the design and construction of raft foundations. It discusses different types of raft foundations and factors to consider in the design such as allowable bearing pressure, depth of foundation, subsoil water pressure, properties of the supporting soil, rigidity of the foundation and superstructure, and methods of analysis. The main methods of analysis described are the conventional or rigid foundation method based on linear distribution of contact pressure, and simplified flexible foundation methods. Design parameters like modulus of elasticity and subgrade reaction are also addressed.
This document provides the 7th revision of Section II of the Indian Road Congress Standard Specifications and Code of Practice for Road Bridges, which covers Loads and Load Combinations. It summarizes the personnel of the Bridges Specifications and Standards Committee. It also briefly discusses the history and revisions of Section II. The objective of the code is to establish common procedures for design and construction of road bridges in India.
This document provides the Indian Standard method for measuring acid resistant lining work in building and civil engineering projects. It outlines the general principles for measurement, including measuring to the nearest 0.01m and squaring off areas to 2 decimal places. It then describes the specific methods for measuring different types of acid resistant lining works, such as floors, drains, tanks with and without capping, rectangular and circular foundations. Curved surfaces, repairs and isolated small areas are to be described and measured separately.
This document provides a code of practice for laying concrete pipes. It outlines methods for calculating loads on pipes based on installation conditions and provides corresponding load factors. The standard aims to ensure pipes are not subjected to excessive loads beyond their design capacity. Proper handling, bedding, and backfilling of pipes is important, as various installation factors can influence practice. The standard is intended to provide general guidance for each unique case. It incorporates revisions based on experience, including basic modifications to symbols, illustrations, impact factors, and testing examples. The purpose is to relate loads on pipes under different installation conditions to the test strength of pipes using appropriate load factors.
This document outlines general requirements for the design and construction of concrete structures intended for liquid storage. It establishes standards for concrete structures storing liquids in India. Requirements specific to reinforced concrete structures are covered in Part II of the code. The code does not address structures for storing hot liquids, liquids of low viscosity/high penetration, or non-aqueous liquids that could chemically attack concrete. Materials requirements refer to standards IS: 456-1964 and IS: 1343-1960.
This document is the Indian Standard Code of Practice for Prestressed Concrete from 1980. It provides terminology, materials requirements, design considerations, and structural design guidelines for prestressed concrete according to the limit state method. Some key changes from the previous version include introducing concepts of limit state design, provisions for partial prestress, revising shear and torsion design recommendations, and detailing durability requirements. The code aims to unify prestressed concrete design provisions with those for reinforced concrete where applicable.
This document provides a proforma for estimating the unit rate of concrete used in mechanized construction of river valley projects. The proforma breaks down the unit rate into various cost components such as materials, transportation, batching and mixing, placement, curing, overhead costs, and machinery costs. It specifies that separate rates should be estimated for each type of concrete and includes notes on including overhead expenses as a percentage of prime costs and accounting for machinery depreciation, installation, operation, repairs, and dismantling. The proforma is a standardized template to uniformly estimate and compare concrete unit rates across different river valley projects.
This document provides guidelines for designing and constructing machine foundations for reciprocating machines. It specifies the necessary data required from machine manufacturers for static and dynamic design of foundations, including force and moment diagrams, machine details, and vibration characteristics. It also lists the soil data needed, including soil profiles and properties to a sufficient depth. The document defines key terms related to machine foundations and vibration, and covers aspects like damping, resonance, degrees of freedom, and natural frequencies. It is intended to establish general design principles for reciprocating machine foundations.
3414 code of practice for joints in buildingssatejkeche
This standard provides guidance on designing and installing joints in masonry and concrete buildings. It defines various types of joints like expansion joints, construction joints, contraction joints, sliding joints, joint fillers, and waterbars. The standard outlines important considerations for joint design like evaluating dimensional changes due to temperature variations and moisture movement. Joints need to accommodate expansion and contraction of building materials to prevent cracking. The standard aims to minimize cracking by avoiding over-restraining materials' movement.
This document provides guidelines for concrete mix design in India. It establishes a committee to develop standard recommendations for proportioning concrete mixes. The guidelines seek to determine the right quantities of ingredients to produce durable, workable concrete of the required strength at minimum cost. The guidelines are based on relationships between water-cement ratio and compressive strength, but also account for other factors affecting concrete properties. The guidelines are intended as a starting point, subject to modifications based on site-specific materials.
This document provides guidelines for designing foundations for rotary machines of low frequency (below 1,500 rpm), such as crushers, pumps, motor generators, compressors, and rolling mill stands. It discusses typical foundation designs for a crushing mill, primary air fan, and instrument air compressor. The document also lists necessary data that should be obtained from machine manufacturers, such as mass, loading points, anchor bolt details, speeds, and unbalanced forces. Foundation design requires coordination between different engineering disciplines to achieve satisfactory performance, operation, economy, and appearance.
This document outlines specifications for precast concrete coping blocks. It specifies requirements for materials used in manufacturing coping blocks such as cement, aggregates, additives, and concrete strength. It also provides dimensions and tolerances for the cross-section and length of coping blocks. The specifications are intended to ensure coping blocks effectively prevent water penetration, direct water away from walls, resist displacement forces, allow for movement, and provide durability.
This document outlines Indian Standard IS: 875 (Part 2) - 1987 regarding imposed loads for buildings and structures. It provides terminology, specifies minimum imposed loads on floors and roofs for different occupancies, and addresses other loading considerations like impact, vibration, parapets, and balustrades. The standard was revised to rationalize imposed load values based on recent studies and foreign standards, allow for a 50% reduction in loads for multi-story column design, and require posting of floor load capacities.
This document provides guidelines for imposed loads, or live loads, to be considered in structural design of buildings in India. It outlines minimum load values for floors, roofs, parapets, and other building elements, based on intended occupancy and use. Load values are specified for common occupancies like residential, offices, stores, and more. The guidelines also address load reduction for vertical members, posting required floor capacities, and other considerations like impact loads and vibration effects. The objective is to ensure structural safety of buildings while avoiding overdesign through excessive assumed loading.
This document provides the summary of an Indian Standard code of practice for the design and construction of pile foundations. It specifically focuses on Section 2 which covers bored cast-in-situ concrete piles. Key points include:
1) It establishes terminology for bored cast-in-situ piles which are formed by excavating a hole in the ground and filling it with concrete, with or without a temporary casing.
2) It provides scope and covers the design and construction of bored concrete piles up to 2,500mm in diameter that transmit structural loads through end-bearing and/or shaft friction.
3) The standard references other related Indian Standards and international codes that were consulted in developing this practice.
Water quality has a significant impact on concrete strength. Impurities like chlorides, sulfates, and dissolved solids can reduce strength if present in high concentrations. Testing the compressive strength of concrete made with local water compared to distilled water determines if the local water is suitable. While seawater reduces early strength by 10-15% and may cause corrosion of reinforcement, it can be used for unreinforced concrete if the mix is redesigned. However, seawater is prohibited for reinforced or prestressed concrete per current Indian standards due to corrosion risks.
The document provides work method statements for soil investigation of the Chennai Metro Rail Project. It outlines the scope of work including boring and drilling at 100m intervals along the project alignment and conducting standard penetration tests and vane shear tests. It describes sampling procedures for disturbed and undisturbed soil samples and rock cores. Laboratory tests are to include moisture content, grain size distribution, Atterberg limits, and consolidation tests. The document provides safety measures and procedures for soil investigation works.
This document is the Indian Standard (IS 1200 Part 1) from 1992 on methods of measuring earthwork in building and civil engineering projects. It provides definitions and rules for classifying and measuring different types of excavated materials including soft soil, hard soil, mud, soft rock, and hard rock. It also specifies what should and should not be measured separately, such as dewatering, and how dimensions, areas, and volumes should be recorded accurately to two decimal places. The standard aims to promote uniform measurement practices across different agencies and departments for earthworks.
This document provides the summary of an Indian Standard document on methods of sampling and analysis of concrete. It discusses the scope of the standard, terminology, sampling procedures for fresh and hardened concrete. It also describes test methods for determining unit weight, air content, slump, compressive strength, drying shrinkage and durability of concrete.
This document is the Indian Standard for prestressed concrete pipes and specials. It specifies requirements for materials, dimensions, design criteria, and testing of prestressed concrete cylinder pipes and non-cylinder pipes. The standard covers pipes with nominal diameters between 200-2500 mm. It provides definitions of key terms, references other standards, and outlines design considerations and permissible stress limits for the longitudinal and circumferential prestressing of non-cylinder pressure pipes.
This notice invites tenders for the design and construction of an elevated viaduct that is part of Phase 1 of the Chennai Metro Rail Project. The viaduct is 4,562 meters long on Corridor 2 between chainages 15,738 meters to 20,900 meters, excluding 600 meters at Alandur station. Tenders must be submitted by October 22, 2009. Eligible applicants must have experience constructing viaducts, bridges or flyovers using segmental construction technology and a minimum average annual turnover of 153 crore rupees. The completion period for the work is 24 months.
The document provides instructions to tenderers for the design and construction of an elevated viaduct from CH:15738 m to 20900 m on Corridor-2 of the Chennai Metro Rail Project, Phase I. Key details include the contract number, tender validity period of 120 days, time for completion of 730 days from commencement, and eligibility requirements for tenderers. The instructions cover preparation of tenders, technical and financial package requirements, clarifications, amendments, submission process, opening and evaluation. Tenderers are advised to carefully examine all documents and seek any clarifications needed on the project.
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3. IS : 1200 (Part V) - 1982
( Continued from page 1 )
Members Representing
SHRI H. K. KHOSLA Haryana Irrigation Department, Chandigarh
SUPERINTENDING ENGINEER
(CDO) ( Alternate )
SHRI S. K. LAHA Institution of Engineers (India), Calcutta
SHRI V. D. LONDHE Concrete Association of India, Bombay
SHRI N. C. DUGGAL ( Alternate )
SHRI DATTA S. MALIK Indian Institute of Architects, Bombay
PROF M. K. GODBOLE ( Alternate )
SHRI R. S. MURTHY Gammon India Ltd, Bombay
SHRI H. D. MATANGE ( Alternate )
SHRI C. B. PATEL M. N. Dastur and Co Ltd, Calcutta
SHRI B. C. PATEL ( Alternate )
SHRI V. G. PATWARDHAN Engineer-in-Chief’s Branch (Ministry of Defence),
New Delhi
SHRI G. G. KARMARKAR ( Alternate )
SHRI T. S. RATNAM Bureau of Public Enterprises, New Delhi
DR R. B. SINGH Banaras Hindu University, Banaras
SHRI R. A. SUBRAMANIAM Hindustan Steelworks Construction Ltd, Calcutta
SUPERINTENDING SURVEYOR OF Central Public Works Department, New Delhi
WORKS (AVI)
SURVEYOR OF WORKS I (AVI) ( Alternate )
SHRI K. J. TARAPOREWALLA Bombay Port Trust, Bombay
SHRI J. C. VERMA Bhakra Management Board, Irrigation Wing, Nangal
Township
SHRI R. M. JOLLY ( Alternate )
SHRI G. RAMAN, Director General, BIS ( Ex-officio Member )
Director (Civ Engg)
Secretary
SHRI K. M. MATHUR
Deputy Director (Civ Engg), BIS
2
4. IS : 1200 (Part V) - 1982
Indian Standard
METHOD OF MEASUREMENT OF
BUILDING AND CIVIL ENGINEERING WORKS
PART V FORMWORK
( Third Revision )
0. FOREWORD
0.1 This Indian Standard (Part V) (Third Revision) was adopted by the
Indian Standards Institution on 25 October 1982, after the draft
finalized by the Method of Measurement of Works of Civil Engineering
(Excluding River Valley Projects) Sectional Committee had been
approved by the Civil Engineering Division Council.
0.2 Measurement occupies a very important place in the planning and
execution of any civil engineering work from the time of first estimates
to the final completion and settlement of payments for a project.
Methods followed for measurement are not uniform and considerable
differences exist between practices followed by different construction
agencies and also between various central and state government
departments. While it is recognized that each system of measurement
has to be specifically related to administrative and financial
organizations within a department responsible for the work, a
unification of various systems at technical level has been accepted as
very desirable, specially as it permits a wider range of operation for
civil engineering contractors and eliminates ambiguities and
misunderstandings of various systems followed.
0.3 Among various civil engineering items, measurement of buildings
was the first to be taken up for standardization and this standard
having provisions relating to building work was first published in 1958
and revised in 1964.
0.4 Since various trades are not related to one another, the Sectional
Committee decided that each type of trade as given in IS : 1200-1964*
be issued separately as different parts, which will be helpful to specific
users in various trades. This part covering formwork was first issued
in 1972 and now revised so as to keep requirements up to date.
0.5 This edition 4.1 incorporates Amendment No. 1 (February 1989).
Side bar indicates modification of the text as the result of
incorporation of the amendment.
*Method of measurement of building works ( first revision ).
3
5. IS : 1200 (Part V) - 1982
0.6 For the purpose of deciding whether a particular requirement of
this standard is complied with, the final value, observed or calculated,
expressing the result of a measurement, shall be rounded off in
accordance with IS : 2-1960*. The number of significant places
retained in the rounded off value should be the same as that of the
specified value in this standard.
1. SCOPE
1.1 This standard (Part V) (Third Revision) covers the method of
measurement of formwork, where it is required to be measured
separately.
2. GENERAL RULES
2.1 Clubbing of Items — Items may be clubbed together provided
these are on the basis of the detailed description of items stated in this
standard.
2.2 Booking of Dimensions — In booking dimensions, the order
shall be consistent and generally in the sequence of length, breadth or
width and height or depth of thickness.
2.3 Description of Items — The description of each item shall,
unless stated otherwise, be held to include where necessary,
conveyance and delivery, handling, loading, unloading, storing,
fabrication, hoisting, lowering all labour for finishing to required
shape and size, and levels of striking and removal.
2.4 Measurements — All works shall be measured net in decimal
system, as fixed in its place as given in 2.4.1 and 2.4.2.
2.4.1 Dimensions shall be measured to the nearest 0.01 m.
2.4.2 Areas shall be worked out to the nearest 0.01 m2.
2.5 Work to be Measured Separately — Work executed in the
following conditions shall be measured separately.
a) Work in or under water,
b) Work in liquid mud,
c) Work in or under foul positions, and
d) Work interrupted by tides.
*Rules for rounding off numerical values ( revised ).
4
6. IS : 1200 (Part V) - 1982
2.5.1 The levels of high and low water tides, where occurring, shall be
stated.
2.5.2 Where springs requiring pumping are likely to be encountered,
the work shall be measured against a separate specific provision made
for the purpose ( see 2.5.3 ).
2.5.3 Special pumping, where resorted to, shall be measured
separately for all stages of pumping, including intermediate stages,
unless stated otherwise, in kilowatt hours or HP hours, against
specific provision made for the purpose.
2.6 Bills of Quantities — The bills of quantities shall fully describe
the materials and workmanship, and accurately represent the work to
be executed.
2.7 Measurement in Stages — Work shall be measured under the
following categories in convenient stages stating the height or depth:
a) Below ground/datum level, and
b) Above ground/datum level.
NOTE — The ground datum level shall be specified in each case.
3. DESCRIPTION OF FORMWORK
3.1 The formwork shall include the following:
a) Splayed edges, notchings, allowance for overlaps and passings at
angles, sheathing battens, strutting, bolting, nailing, wedging,
easing, striking and removal;
b) All supports, struts, braces, wedges as well as mud sills, piles or
other suitable arrangements to support the formwork;
c) Bolts, wire ties, clamps, spreaders, nails or any other items to
hold the sheathing together;
d) Working scaffolds, ladder, gangways, and similar items;
e) Filleting to form stop-chamfered edges or splayed external angles
not exceeding 20 mm wide to beams, columns and the like;
f) If required, temporary openings in the forms for pouring concrete,
inserting vibrators, and cleaning holes for removing rubbish from
the interior of the sheathing before pouring concrete;
d) Dressing with oil to prevent adhesion; and
h) Raking or circular cutting.
5
7. IS : 1200 (Part V) - 1982
4. TYPE OF FORMWORK
4.1 Separate items shall he provided for formwork with type of contact
surface, such as:
a) wrought formwork (that is, sheathing having planed surfaces or
sawn timber);
b) sheathing formed from tongued and grooved boards;
c) sheathing having plywood lining;
d) sheathing having special lining or any other arrangement to give
extra smooth finish or texture or decorative surface for
architectural concrete;
e) sheathing of steel sheeting, tubing or other varieties; and
f) slip from technique extrusion process.
5. CLASSIFICATION
5.1 Formwork shall be generally classified as follows and measured
separately, unless specified otherwise:
a) Foundation, footings, bases of columns, etc; and mass concrete;
b) Flat surfaces, such as soffits of floors, roofs landing and the like;
where floors exceed 200 mm in thickness the formwork shall be
measured separately stating the thickness;
c) Vertical surfaces, such as walls, partitions and the like, including
attached pilasters, buttresses, plinth and string courses and the
like, etc;
d) Sloping or battering surfaces, including folded plates;
i) Where inclination to horizontal plane does not exceed 30°
(requiring shuttering only on the underside);
ii) Where inclination to horizontal plane exceeds 30° (where
shuttering may be provided both on underside and
upper-side, if required) (only underside area to be measured);
e) Arches
i) up to 6 m span
ii) above 6 m span
f) Cylindrical Shells ( Area of Underside to be Measured )
i) radius less than 3 m
ii) radius above 3 m
6
8. IS : 1200 (Part V) - 1982
g) Wafle or ribbed slabs where shuttering is required for bottom
inclined surface;
h) Dormer vaults and shell roofs having curved surfaces in both
directions (only the area of underside shall be measured);
j) Sides and soffits of beams, beam haunchings, cantilevers, girders,
bressumers and lintels; beams and girders 1 m deep and over
shall be measured separately;
k) Sides of columns, piers, pillars, posts and stanchions and struts
(square/rectangular/polygonal/circular/curved to be measured
separately);
m) Edges of slabs and breaks in floors and walls (to be measured in
running metres where under 200 mm width or thickness);
n) Cornices and mouldings;
p) Small surfaces, such as cantilever ends, brackets and ends of
steps, caps and bases to pilasters and columns and the like;
q) Chullah hoods, weather shades, Chhajjas, corbels, etc, including
edges;
r) Staircases with sloping or stepped soffits, including risers and
stringers, excluding landing;
s) Spiral staircases;
t) Chimneys and shafts;
u) Elevated water reservoirs;
v) Well steining; and
w) Fins.
6. METHOD OF MEASUREMENT
6.1 Formwork shall be measured in square metres as the actual
surfaces in contact with the concrete or any other material requiring
formwork. Formwork to small features, such as in 5.1 (p) shall be
enumerated. Formwork left in shall be so described.
6.2 Where formwork is required to be lined with wallboard, hardboard,
polyethylene sheet or paper lining or to be coated with mould liquid or
limewhite, such formwork shall be so described and measured
separately.
6.3 Where lining of wallboard, asbestos, cork slab and the like is of a
permanent character and is to be left in, such lining shall be measured
separately; the description shall include any necessary fixing to the
concrete.
7
9. IS : 1200 (Part V) - 1982
6.4 No deductions shall be made for each of opening up to 0.4 m2. No
deduction shall be made for any opening/cutouts when slip form
technique is used.
6.5 Raking or circular cutting and rounded or moulded edges shall be
measured in running metres. Moulded stoppings shall be enumerated.
6.6 Formwork to secondary beams shall be measured up to the sides of
main beams, but no deduction shall be made from the formwork of the
main beam where the secondary beam intersects it. Formwork to beam
shall be measured up to sides of column, but no deduction shall be
made from the formwork to stanchion or column casings at
intersections of beam.
8
10. Bureau of Indian Standards
BIS is a statutory institution established under the Bureau of Indian Standards Act, 1986 to promote
harmonious development of the activities of standardization, marking and quality certification of
goods and attending to connected matters in the country.
Copyright
BIS has the copyright of all its publications. No part of these publications may be reproduced in any
form without the prior permission in writing of BIS. This does not preclude the free use, in the course
of implementing the standard, of necessary details, such as symbols and sizes, type or grade
designations. Enquiries relating to copyright be addressed to the Director (Publications), BIS.
Review of Indian Standards
Amendments are issued to standards as the need arises on the basis of comments. Standards are also
reviewed periodically; a standard along with amendments is reaffirmed when such review indicates
that no changes are needed; if the review indicates that changes are needed, it is taken up for
revision. Users of Indian Standards should ascertain that they are in possession of the latest
amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards : Monthly
Additions’.
This Indian Standard has been developed by Technical Committee : BDC 44
Amendments Issued Since Publication
Amend No. Date of Issue
Amd. No. 1 February 1989
BUREAU OF INDIAN STANDARDS
Headquarters:
Manak Bhavan, 9 Bahadur Shah Zafar Marg, New Delhi 110002. Telegrams: Manaksanstha
Telephones: 323 01 31, 323 33 75, 323 94 02 (Common to all offices)
Regional Offices: Telephone
Central : Manak Bhavan, 9 Bahadur Shah Zafar Marg 323 76 17
NEW DELHI 110002 323 38 41
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KOLKATA 700054 337 86 26, 337 91 20
Northern : SCO 335-336, Sector 34-A, CHANDIGARH 160022 60 38 43
60 20 25
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VISHAKHAPATNAM