Road Construction Manual_ISO

7/21/2019 Road Construction Manual_ISO

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Quality Management SystemConstruction Manual (Work Instructions) for

Public Works Department of Himachal Pradesh (HPWD)

TABLE OF CONTENTSTitle Page No.

Chapters

AMENDMENT SHEET .......................................................................................................... i1. INTRODUCTION ...........................................................................................................1-12. CONSTRUCTION MANAGEMENT ..............................................................................2-12.1. Supervision - Process and Product........................................................................ 2-12.2. Original Construction ..............................................................................................2-12.3. Steps involved - Planning and investigation ..........................................................2-22.4. Submission of Project Report .................................................................................2-42.5. Tendering................................................................................................................2-43. PROCESS FLOW..........................................................................................................3-14. QUALITY ASSURANCE PLAN FOR ROAD.................................................................4-1

4.1. Background.............................................................................................................4-14.2. References..............................................................................................................4-14.3. Scope......................................................................................................................4-14.4. Abbreviations and Definitions.................................................................................4-14.5. Planning of Road Projects ......................................................................................4-34.6. Original Works / Maintenance ................................................................................4-35. QUALITY ASSURANCE REQUIREMENTS FOR ROADS ..........................................5-15.1. Project Report Preparation .....................................................................................5-15.2. Material Controls.....................................................................................................5-15.3. Process Controls ....................................................................................................5-15.4. Typical Quality Plan for Road and Bridge Construction ........................................5-25.5. Quality Assurance for Maintenance of Roads........................................................5-35.6. Planning QA Programme........................................................................................5-46. NON-CONFORMANCE (NC) AND CORRECTIVE ACTIONS.....................................6-16.1. Typical NCs with Product .......................................................................................6-17. TEST PLANS AND CHECKLISTS................................................................................7-17.1. Test Plan for Soil ....................................................................................................7-1

7.2. Test Plan for Granular Sub-Base Material .............................................................7-27.3. Test Plan for Coarse and Fine Aggregates (Over Size / Size Metal) ....................7-37.4. Test Plan for Water.................................................................................................7-57.5. Test Plan for Stone Rubble ....................................................................................7-67.6. Test Plan for Cement.............................................................................................. 7-77.7. Test Plan for Admixture ..........................................................................................7-87 8 Test Plan for Reinforcement Steel 7-9


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7.20. Checklist for Publicity Utility Services ..................................................................7-237.21. Checklist for Curst Design Of Flexible Pavement................................................7-247.22. Checklist for Excavation For Road Work (Utility related)....................................7-257.23. Checklist for Excavation for Road Work (Tree related) .......................................7-267.24. Checklist for Excavation for Road Work ..............................................................7-277.25. Checklist for 95% PD Earth Work (To be Completed for each Layer) ................7-297.26. Checklist for 95% PD Earth Work (To be Completed for each Layer) ................7-32

7.27. Checklist for 95% PD Earth Work (To be Completed for each Layer) ................7-347.28. Checklist for 95% PD Earth Work (To be Completed for each Layer) ................7-357.29. Checklist for 100% PD Earth Work ......................................................................7-367.30. Checklist for Hard Murrum for Side Shoulder ......................................................7-387.31. Checklist for Granular Sub Base..........................................................................7-397.32. Checklist for Water Bound Macadam (Gr.1) In Layers........................................7-417.33. Checklist for Water Bound Macadam (Gr.II) In Layers........................................7-447.34. Checklist for Water Bound Macadam (Gr.III) In Layers.......................................7-47

7.35. Checklist for Road Side Gutter in Cement Concrete ...........................................7-507.36. Checklist for Tack Coat ........................................................................................7-537.37. Checklist for Bitumen Bound Macadam...............................................................7-557.38. Checklist for Surface Dressing .............................................................................7-577.39. Checklist for Surface Dressing .............................................................................7-587.40. Checklist for Bitumen Macadam...........................................................................7-607.41. Checklist for Bitumen Macadam...........................................................................7-637.42. Checklist for Bitumen Macadam...........................................................................7-647.43. Checklist for Bitumen Macadam...........................................................................7-65

7.44. Checklist for Mix Seal Surface .............................................................................7-667.45. Checklist for Pre-Mix Carpet ................................................................................7-687.46. Checklist for Dense Bituminous Macadam ..........................................................7-707.47. Checklist for Dense Bituminous Macadam ..........................................................7-737.48. Checklist for Asphaltic Concrete ..........................................................................7-757.49. Checklist for Asphaltic Concrete ..........................................................................7-787.50. Checklist for Mastic Concrete...............................................................................7-807.51. Checklist for Mastic Concrete...............................................................................7-83

7.52. Checklist for Concrete Pavement.........................................................................7-847.53. Checklist for Road Marking Paint - Thermoplastic Plant .....................................7-877.54. Checklist for Kerb Stone for Central Verge..........................................................7-897.55. Checklist for Kilometre Stone and 200 metre Stones..........................................7-917.56. Checklist for Cast Iron Pipe Railing and Parapets.............................................7-937.57. Checklist for Guard Stones ..................................................................................7-957 58 Checklist for Boundary Stones 7-97


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8.8. Test Report of Cement Sample..............................................................................8-88.9. Test Report on Aggregate Characteristics of Single Coat Surface Dressing........8-98.10. Test Report on Aggregate Characteristics of 20mm Thick Open Graded Premix

Carpet / Seal Coat ................................................................................................8-108.11. Test Report on Aggregate of Built-up Spray Grout..............................................8-118.12. Test Report on Coarse Aggregate for Bituminous Concrete...............................8-128.13. Test Report on Aggregates Characteristic for SDBC ..........................................8-13

8.14. Test Report on Aggregate Characteristics of Bituminous Macadam ..................8-148.15. Test Report on Aggregates Characteristic for Dense Graded Bituminous

Macadam ..............................................................................................................8-15

Annexures

Annexure I. : Typical Letter for Public Representation ......................................................I-1Annexure II. : Typical Covering Letter from Division to Division.......................................II-1

Annexure III. : Typical Routine Inspection Proforma for Maintenance of Road ..............III-1Annexure IV. : Annual Calendar for QA Checks for Road Maintenance........................ IV-1

Appendixes

Appendix I. : Proforma for New Road / Maintenance ........................................................I-1Appendix II. : Checklist for Proposal Preparation of Road ...............................................II-1


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AMENDMENT SHEET

Sl. No. Document Description of change Page/para.No.

Rev.No

Date ofissue


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1. INTRODUCTION

This manual intends to provide guidance to the HPPWD engineers in theirfunctions of investigation, designs, estimation inspection and assurance of qualityof construction and maintenance. It helps in the vendor control and gradation ofcontractors and is expected to aid in structured Quality Assurance activities ofHPPWD.

Road construction is dependent on several challenges, right from selection of theterrain, soil conditions, materials, methods, type and design of construction tosupervision and assurance of quality in construction of new roads andmaintenance of the same after the area acquired.

The enclosures would provide typical process flow of road construction, QualityAssurance requirements and test plans for Quality checks of materials used inconstruction.

The checklists are the Level III documents of an established Quality ManagementSystem (QMS) as per ISO 9001:2008 The Quality Plan drawn up highlights on theprocess controls necessary for product realization and improvements.

It is also intended to help the internal auditors while carrying out audits of theimplemented QMS of HPPWD.

This document is an important adjunct to the Procedure Manual (Level II)document and takes into consideration the existing practices and codal needs of

HPPWD. The formats to be used are the same as necessary for the QMS and thedepartmental code.

For easy reference to the contents of the manual the following process has beenadopted:

RCM refers to Road Construction Manual.

TP refers to Test Plan

CL refers to various Check list for process control.

The test plans are identified as RCM/TP XX refers to the Serial No. of Test plan,similarly RCM/CL XX refers to the Serial No. of checklist as applicable. The testplan and checklist should be considered as work instructions necessary forconstruction and maintenance of building.

The typical tests and test Performa are given in separate chapters for the purposef id t th it i lit t l t ff d l th t t


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2. CONSTRUCTION MANAGEMENT

2.1. Supervision - Process and Product

2.1.1. Process

2.1.1.1 Monitoring Measuring Devices

Test frequencies and calibration schedule

Handling by skilled men.

2.1.1.2 Quality control of materials (QC)

Inspection and certification of materials, on receipt at site

Sampling of materials to be tested.

Testing of materials during construction

Methodology of construction as per standards/codes. Competency of workers

2.1.2. Product

Workmanship

Safety.

Specification

Quality Management System.

2.2. Original Construction

Public Representation

o Letter from Public / Elected Public representative to Division (Annexure I).

Feasibility study by Division

o Economic profile and analysis.o Traffic survey.o Preliminary Topographical survey.o Soil survey and drainage studies.o Initial pavement designs.o Land acquisition estimate.o Traffic analysis and projection.o Line estimate for detail investigation.


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Upon receiving the amount for detail investigation* to Division, EE instructs theDivision to carry out the activity.

Based on the investigation results, designs are prepared.

On the basis of designs and by referring to current schedule of rates,applicable to concerned Circle, detailed estimate is prepared.

Detailed Project Report** is submitted by Division to Technical committee(TC)/Board of Directors (BOD).

TC/BOD scrutinizes all the proposals (completed in all aspects) received fromvarious Divisions.

TC/BOD prioritizes proposals on the basis of need of the project for inclusionin the budget.

Upon approval from the Govt. (Appearing in the Budget), TC/BOD intimates the

concerned Division accordingly. The proposal which does not appear in the budget due to financial reasons, are

stored back by TC/BOD, and are reviewed in the subsequent years.

2.3. Steps involved - Planning and investigation

2.3.1. Survey

2.3.1.1 Detailed Topographical Survey

Re-alignment, alternate alignment and Final alignment of Road.

Detailed soil survey.

Visibility / sight distance in horizontal and vertical profile.

Carriageway shoulder width and formation width.

Cross Drainage structures.

Drainage system.

Safety features.

2.3.1.2 Socio-Economic Survey

Land availability and acquisition.

Economic profile data.

Socio-economic status of the road influence area.

Growth trends.


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2.3.1.4 Geographical Survey

Study of maps and survey sheets.

Study of GIS information.

2.3.1.5 Environmental Impact Studies

Environmental impact assessment.

Environmental management action plan. Resettlement and rehabilitation action plan.

2.3.1.6 Soil Survey

Study of secondary data.

Soil investigation for low embankments.

Special investigation for high embankments.

Soil investigation for cut sections.

Special investigation for land-slide-prone area. Detailed investigation for flexible pavement design.

2.3.1.7 Road Construction Materials Survey

Naturally available aggregates for pavement layers.

Manufactured aggregates.

Water for construction purpose.

2.3.1.8 Road Inventory and Condition Survey Riding quality.

Widths of pavement, shoulders, formation.

Vertical profile.

Horizontal and vertical curves.

Drainage Studies.o Objectives.o High flood level.o

Low water table.o Depth of water table.o Special investigation for cut-sections.o Surface run-off.

2.3.2. Designs


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2.3.3. Detailed Project Report (DPR) Preparation

DPR verified and submitted to EE / SE / CE / TC/BOD.

(Depending upon the amount involved and financial powers delegated).

DPR consists of:

Survey details (including land acquisition needs).

Design details.

Detailed estimate:

It is based on Current Schedule of Rates (CSR) applicable for respective Circles.It includes-

(a). General report detailing about present condition of the road, connectivity,proposed improvements.

(b). Inspection Certificate by EE and EE.

(c). Abstract - Detailing name of the work and estimated cost.

(d). Detailed Estimate describing items, units, quantity, rate amount, etc.

(e). Sub-estimates.

(f). Rate Analysis.

(g). Plans.

(h). Index Map.(i). Bar chart for existing Road condition.

(j). Bar chart for proposed improvements.

(k). Data rate for non-CSR items.

2.4. Submission of Project Report

Submission of the DPR for Administrative Approval from Division to Divisionand in turn to competent authorities in accordance with the Delegation offinancial powers for administrative approval.

After administrative approval, Technical Sanction is accorded by competentauthorities.

Upon accord of technical sanction by competent authority, Division initiates thenext activity of tendering. The Division prepares Draft Tender Schedule (DTS)


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Preparation of Tender Documents, It Shall Contain:

o Technical specifications.o Commercial conditions.o Dispute resolution methodology.

Supply of Tender Documents

Clarification of Tender Documentso Scope of Tender.o Eligibility criteria.o Amendment of Tender documents.

Receipt of Tenders and Tender Opening

Tender Evaluation to be in Accordance with Evaluation Criteria

Preparation of Evaluation Report and Award of Contract


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3. PROCESS FLOW

Project Identification

Detailed Investigation

Scrutiny and approval bycompetent authority

Proposalappear in the

Budget

Preparing Plans and Estimates

- Administrative Approval- Technical sanction

Tendering / Award ofContract

Handing overof site

Scrutiny and Prioritizationby Technical Cell(Shelf of Project)

Preparation of Designsand estimates

Y

N


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4. QUALITY ASSURANCE PLAN FOR ROAD

4.1. Background

A good road network has an important bearing on the economy of a country. Inthe changing scenario of globalization and economic liberalization, a great deal ofemphasis is already laid on development of infrastructure through construction of

a dependable road network. Consequently, consistency in the quality has gainedparamount importance. In line with this need, the document is prepared to provideguidelines for Quality Assurance of Roads.

4.2. References

ISO 9000:2005 Fundamentals and Vocabulary.

Indian Roads Congress (IRC).

Ministry of Shipping, Road Transport and Highways (MOSRTH).

Quality Manual, Procedure Manual, Manual of Forms and Formats.

Bureau of Indian Standards (BIS).

4.3. Scope

These guidelines cover quality system for activities of road construction. Theseinclude steps towards planning and investigation, design and construction,Tendering, Closing NCs, etc.

4.4. Abbreviations and Definitions

4.4.1. Abbreviations

IRCM Indian Road Congress

No. Number

Ref. Reference

Const. Construction

Est. Detailed Estimate

CSR Current Schedule of Rate

NIT Notification Inviting Tenders

QC Q lit C t l


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4.4.2.2 Quality Assurance

All those systematic and planned actions necessary to provide adequateconfidence that a product or service will satisfy given requirements for quality.

4.4.2.3 Quality Plan

A document specifying which procedures and associated resources shall beapplied by whom and when to a specific project, process or contract.

4.4.2.4 Non-Conformity

Non-fulfillment of specified requirements.

4.4.2.5 Technical Sanction

The name is given to the order of the competent authority sanctioning a properly

detailed estimate of the cost of a work of construction or repair, to be carried outby the public works department. Ordinarily, such sanction can only be accordedby the government in the public works department or by such authorities of thedepartment to whom the power has been delegated by government. Sanctionaccorded to a work by any other department of government is regarded as anadministrative approval of the work.

4.4.2.6 Administrative Approval

This term denotes the formal acceptance, by the administrative departmentconcerned, of the proposals for incurring any expenditure in the public worksdepartment on a work initiated by or connected with the requirements of suchadministrative department. It is in effect, an order to the Public Works Departmentto execute certain specified works at a stated sum to meet the administrativeneeds of the department requiring the work. .

Administrative Approval Technical Sanction

Subject to appearing in the Budget For estimate of original work

4.4.2.7 For Lump-sum Contract Architectural, Acoustic, Landscaping, electrical etc.


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4.5. Planning of Road Projects

4.6. Original Works / Maintenance

The term original works indicates new constructions whether of entirely newworks or of additions and alterations to existing works.

When a portion of an existing structure or other work not being a road surface,road bridge, causeway, embankment, ferry approach, protective or training workin connection with a road, is to be replaced or remodeled (whether or not changeinvolves any dismantlement) and the cost of the change represents a genuineincrease in the value of the property, the work of replacement remodeling, as thecase may be shall be classified as original works.

OriginalConstruction

Maintenance

AnnualMaintenance

PeriodicalMaintenance

Special / UrgentMaintenance

ROAD


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5. QUALITY ASSURANCE REQUIREMENTS FOR ROADS

5.1. Project Report Preparation

Design and drawings, Contracts and contractors, Materials, quantity estimation,requirements of human resources, execution, inspection and testing, acceptance /reworking and asset acquisition

5.2. Material Controls

Testing of materials- Aggregates- coarse, fine, components (base, sub-base,pavement, shoulders).

Test methods, Acceptance limits.

Sampling and Frequency of testing.

Availability of equipment- Monitoring and measurement.

Reports of test results, calibration.

5.3. Process Controls

5.3.1. Alignment

Edges, carriageway, horizontal alignment, vertical profile, pavement thickness

5.3.2. Road Embankment

Grade, sub base and fill. Grain size, Plasticity Index, of materials, moisture content, density.

Sampling and frequency of testing, Test methods, testing equipment,calibration.

Tests on finished profile.

5.3.3. Granular Base Course Laying

Material testing (Gradation, sizing, aggregate impact values, density).

Frequency and sampling. Test equipment and test methods.

Tests on surface profile (slope and evenness).

5.3.4. Bituminous Pavement Laying

Tests on aggregates bit men mi grading


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Tests on cores.

Tests on concrete for Cross Drainage.

5.4. Typical Quality Plan for Road and Bridge Construction

Statement of policy and Objectives

Quality Planning- Relevantdocuments, Flowcharts,Statement of duties andresponsibilities, Schedulingand controls

Survey, estimation,construction, inspectionsampling, inspection, resultscalibration, report preparation,review and action.

Defect notification, non-conformance reporting,corrective and preventiveactions, retesting, andprocedure modification ifrequired.

Quality Audits- Scheduling,conduct, verification ofcompliance, reporting, non-compliance closing, safetyaudits, management reviewCorrective preventive actionst k i f ti l

Duties andresponsibilities

JE/AE /AEE/EE/SE/CE

INPUTS

PROCESS


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5.5. Quality Assurance for Maintenance of Roads

The basic objective of QA in maintenance activity is to ensure safety and meetingcustomer requirements. The Quality Assurance activities assure that themaintenance activities are performed as per plans. Towards this, a calendar isdrawn up at the beginning of the year for both preventive and annual maintenanceof all assets- roads, buildings and bridges. Atypical maintenance plan is given

below:

5.5.1. Ordinary Repairs / Routine Maintenance/ Annual Maintenance

Maintenance includes following nature of works:

(a). Upkeep of road pavements and side shoulders.

(b). Upkeep of roadside drainage system.

(c). Upkeep of culverts and bridges, and earth retaining structures andparapets.

(d). Keeping the sign boards; km stones and other traffic aids and furniture ingood shape and condition.

5.5.2. Periodic Maintenance

It covers periodic renewals to carriageway of graveled metalled or black toppedroads. It is maintained to ensure adequate level of serviceability. Typical RoutineInspection Performa for Maintenance of Road is given in (Annexure III).

5.5.3. Special Repairs

Maintenance

AnnualMaintenance

Periodic(preventive)Maintenance

Special repairs(Corrective

actions)


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5.6. Planning QA Programme

5.6.1. Inventory of Road

The first step in planning a maintenance operation is to know the existing road interms of physical condition, structural capacity, surface profile, etc. The followingdata are required to be collected. The various inputs are:

Strip map.

Surface history.

List of roads - State Highway/ Major District Roads.

GIS data if any.

Traffic census details.

Black spot study details, if applicable.

Safety audit reports, if any.

5.6.2. Condition Survey

Condition surveys at fixed frequency are necessary for determining periodicrenewal requirements and long-term maintenance strategy.

Type of Maintenance

Type ofRoad Routine Special Routine Special Routine Special

SH Sixmonthly

Pre andPostmonsoon

Bi monthly Pre andPostmonsoon

Bi monthly Weekly

MDR Quarterly

Pre andpostmonsoon

Bi monthly Bi monthlyDuringmonsoon

Monthly Weekly

It can be carried out by

Visual inspection.

Evaluation testing.

The findings are recorded in the prescribed format


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6. NON-CONFORMANCE (NC) AND CORRECTIVE ACTIONS

6.1. Typical NCs with Product

6.1.1. Non-Conformance with Strength Requirements

(a). The required strength and density for concrete should conform the

specified and required strength. In the event of cube tests failures, itneeds to be re-worked and re-verified before approval.

(b). The causes for such failures shall be identified and measures shall betaken to rectify the problem.

6.1.2. Even for Non-Conformity Other than the Strength

(a). Issue a notice in writing stating the facts and confirming the failures ofworks done to rectify the same at the cost of the contractor. The rectifiedwork needs to be re-verified before approval

6.1.3. Non-Conformance with Required Finish

Where the required finish is not attained to, then:

(a). Approval of similar work shall be withheld.

(b). All aspects of work shall be reviewed.

(c). The cause of poor finish shall be identified.(d). Revised specifications/instructions to avoid further reoccurrence of non-

conformance shall be issued.


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Annexure I. : Typical Letter for Public Representation

Date:

ToThe Executive Engineer

Division,

Pin No.-

Sir,

Sub: Submission of proposal (Tick mark the applicable)

Ref.:

I am /We are submitting a proposal in the prescribed format attached herewith forconstruction / Improvement / Maintenance of Roads / Buildings / Bridges /Culverts / Pave dip / causeway / others.

I / We hope this proposal will be considered for obtaining necessary approval fromGovernment and work will be taken-up at the earliest.

Thanking you.

Yours truly,

Enclosure:

1. Performa for New Road / Maintenance (Appendix I).


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Annexure II. : Typical Covering Letter from Division to Division

No./EE- /Case worker/ Subject / File No. / Year / Dispatch No. /Dispatch Date

Date:

To

The Executive Engineer

District>

Pin. No.

Sir,

Sub: Proposal for (Strike out the non applicable product)

Road / Bridge under

Ref.: Public Representation dated -

Attached herewith, I am hereby submitting a proposal, in the prescribed formatfor construction / Improvement / Maintenance of Roads / Bridges / Culverts / Pavedip / causeway / others.

I hope this proposal will be considered for necessary approval from Governmentand work will be taken-up at the earliest.

Thanking you,

Yours truly,

Executive Engineer


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Annexure III. : Typical Routine Inspection Proforma for Maintenance of Road

SH / MDR No:

Date of inspection:

Place:

Sl.No.

Status ofcomponents

KM KM KM KM KM

1. Side drain

2. Shoulder andSlope

Camber.

Pot holes.

Erosion. Drain washouts.

3. Carriageway

Fill Patches.

Fill Pot holes.

Grit.

4. Cross DrainDetails

5. Encroachmentdetails

6. Road Accessories

Missing boards.

Km Stones.

Pavement.

Other markings.

7. Safety history

Remarks: Actions on the following are required:

Nature of actions: Immediate/ In due course


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Annexure IV. : Annual Calendar for QA Checks for Road Maintenance

Sl.No.

Items Jan-Mar Apr-Jun Jul-Sept Oct-Dec Remarks

1. Repairs of Roadberms including

jungle clearance.

X X X

2. Repairs tolongitudinal, sideshoulder and catchdrains.

X X

3. Collection of patchrepairs material forWBM roads.

X X

4. Collection of patchrepairs material forBT roads.

X X X

5. Patch repairsmaterial for WBMroads.

X X X

6. Patch repairsmaterial for BT

roads.

X X

7. Repairs andrepainting ofsignage boards.

X X X

8. Painting ofhectometer / km /5km/ guard stones.

X X X X

9. Maintenance of

roadside trees bypruning X X X X

10. Removal ofencroachment andunauthorizedhoardings.

X X X X


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Appendix I. : Performa for New Road / Maintenance

1. Proposal for a New Road :o Connectivity.o Traffic Density.o Population benefited.o

Location of School, Colleges, Hospitals etc.2. Name of the Road:

3. Location :o Name of Villageo Name of Talukao Name of District

4. Present condition of Road:

5. Improvements required:


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Appendix II. : Checklist for Proposal Preparation of Road

Sl.No.

Particulars Project 1 Project 2 Project 3

1. Name of the work:

2. Name of District

3. Name of Tehshil

4. Name of constituency

5. Name of proposed Road

6. Category of Road

7. Total length of Road8. Length of the Road

proposed for improvement

9. Estimated cost Rs. inLakhs.Based on S.R. for theyear.

10. Estimated cost for detailed

investigation11. Villages benefited

12. Population benefited

WBM

From To

BT

From To

WBM

From To

BT

From To

WBM

From To

BT

From To

13. Surface condition ofexisting Bridge/CrossDrain

14. Proposed improvements15. Traffic census and year

16. Name of the representative

17. Priority level *


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(c). Low priority

Roads which are asphalted but requires minimum improvements. Bridge/Cross Drains, which are asphalted but require minimum

improvements. MDR but traffic intensity low. Minor District Road and traffic intensity low.


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Quality Management System

Construction Manual (Work Instructions) forPublic Works Department of Himachal Pradesh (HPWD)

Procedure No.: QMS/WI/RC-07/Test Plans and Checklists Issue 01, Rev 00

Controlled Document Page No.: RC/7-1

7. TEST PLANS AND CHECKLISTS7.1. Test Plan for Soil

7.1.1. Material: - Earth / Murrum (Borrow Material)

RCM/TP 01

Name of Work : Estimated Cost :Agreement No.: Sanction No. and date:

Sl.No.

Test/Parameter Acceptance Standard Sample size Acceptance Criteria

1. Physical Properties / Requirements. MOSRTH 305-2 Visual Freedom from defects

2. CBR Test. IS2720 Part-8 As per IS Conformance to limits

3. Optimum Moisture contents. IS2720 Part-7 Part-8 As per IS Conformance to limits

4. Dry Density. IS2720 Part-8 As per IS Conformance to limits5. Atterberg limits (L.L. P.L, S.L., P.L.) IS2720 Part-5 As per IS Conformance to limits

6. Deleterious content tests (SulphateTest on water).

BS1377 Test-9 As per BS Conformance to limits


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7.2. Test Plan for Granular Sub-Base Material

The GSB material could be natural sand. Murrum, Gravel, Crushed Stone, Quarry Spoils, Oversize metal or combination of thesedepending upon grading required.

RCM/TP 02


Sl.No.

Test/Parameter Acceptance Standard Sample size Acceptance Criteria

1. Sieve analysis MOSRTH Table 400-2 As per standard Conformance

2. Water absorption value of coarse.

Aggregate = 2%

If more than 2% soundness test.

IS2886 (Part-3)IS383

As per standardAs per standard

ConformanceConformance

SO/JE


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7.3. Test Plan for Coarse and Fine Aggregates (Over Size / Size Metal)

RCM/TP 03


Sl.No.

Test/Parameter Acceptance / PerformanceStandard

Sampling Test for Assurance

1. Pre-qualification of Source IS 383 One sample Lot wise2. Alkali Reactivity IS 383/IS 2386 New source or change in

quality

3. Chloride and Sulfide. MOSRTH-2001- Section 900 IS 2386

One Sample / Week One Sample / Week

4. Deleterious Material MOSRTH-2001- Section 900 IS 2386

One Sample / Week One Sample / Week

5. Crushing Value MOSRTH-2001- Section 900 IS 2386 Part-I

New source / as perrequirement


6. Abrasion (Optical) MOSRTH-2001- Section 900 IS 2386 Part-IV



7. Impact Value MOSRTH-2001- Section 900 IS 2386 Part-IV



8. Soundless Value MOSRTH-2001- Section 900, IS 2386 Part-V



9. Size and Gradation MOSRTH-2001- Section 900 IS 2386 Part-V




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Sl.No.



10. Flakiness / Elongation MOSRTH-2001- section-900 IS 2386 Part-1

New Source / Perrequirement


11. Coating and Supplying of bitumen

aggregate mixtures.

MOSRTH-2001

- section-900 IS 2386 Part-1

New Source / Per

requirement

New Source / Per

requirement

12. Specific Gravity and absorption(normal aggregate).

MOSRTH-2001- section-900 IS 2386 Part-III



13. Specific Gravity and absorption(Heavy Ore)

MOSRTH-2001- section-900 IS 2386 Part-III



14. Density / Moisture Content. MOSRTH-2001- section-900 IS 2386 Part-III




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7.4. Test Plan for Water

RCM/TP 04Name of Work : Estimated Cost :Agreement No.: Sanction No. and date:

Sl.No.


Sampling Acceptance Criteria

1. Pre-qualification IS456, IS SP-23 New Source New Source

2. Physical and Chemical Tests. Project Specification IS456, IS(Chemical Test).

New Source / Thricein a year

New Source / Thrice in Year


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7.5. Test Plan for Stone Rubble


Sl.No.



1. Water absorption IS 1124MOSRTH 1004

One Sample Weekly

2. Physical Properties IS 1124MOSRTH 1004

One Sample Weekly


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7.6. Test Plan for Cement


Sl.No.


Sampling Criteria Acceptance Criteria

1. Physical and Chemical Test IS 4031 Every consignment. Conformance to specification

2. Ordinary Portland cement. 33 Grade IS 269 Every consignment. Conformance to specification

3. Portland Slag Cement. IS 445 Every consignment. Conformance to specification

4. Portland Pozzolana cement. IS 1489 Every consignment. Conformance to specification

5. Rapid hardening Portland cement. IS 8041 Every consignment. Conformance to specification

6. Ordinary Portland cement 43 grade. IS 8112 Every consignment. Conformance to specification

7. Ordinary Portland cement 53 grade. IS 12269 Every consignment. Conformance to specification

8. Sulphate resistant Portland cement. IS 12330 Every consignment. Conformance to specification

Note: Additional tests may be carried out whenever there is any change of source or in case of any disputes.

Q lit M t S t


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7.7. Test Plan for Admixture


Sl.No.



1. Pre-qualification andrecommendation.

IS 9103/ASTMC 494 Before commencement ofwork and change ofsource

Before start of work and whensource is changed.

2. Test.

i. Chemical Analysis IS SP 23IS 9103

New Source / minimumonce in a year

New Source / minimum oncein a year

ii. Physical Analysis. IS SP 23IS 9103 New Source / minimumonce in a year New Source / minimum oncein a year

iii. Performance ASTMC-494 New Source / minimumonce in a year

New Source / minimum oncein a year


Q lit M t S t


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7.8. Test Plan for Reinforcement Steel

RCM/TP 08Name of Work: Estimated Cost:Agreement No.: Sanction No. and date:

Sl.No.



1. Physical test / Chemical compositionMild SteelGrade Designation S240

IS 432 Part 1 Physical Test.For each consignmentChemical test.Once at the beginning /every source change.

Conformance to specification

2. H.Y.S.D. Steel Grade designation S415

IS 1786 Physical Test.For each consignment

Chemical test.Once at the beginning /every source change.

Conformance to specification

Note: Additional tests may be carried out, whenever there is any change of source or in case of any disputes.



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7.9. Test Plan for Bitumen


Sl.No.



1. Pre-qualification of source Project Specification IS 73 New source / as perrequirement


2. Test.a) Physicalb) Chemical

Project Specification IS 73Project Specification IS 73

Each lotNew source / as perrequirement

Once in weekNew source / as perrequirement




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7.10. Test Plan for CC/RCC Pipes and Collars


Sl.No.



1. Classification MOSRTH 10/ IS 458 Each Lot Conformance

2. Dimensional Check IS 458 Each Lot Conformance

3. Visual Inspection IS 458 Each Lot Conformance

4. Strength IS 458 Each Lot Conformance

Note : Additional tests may be carried out whenever there is any change of source or in case of any disputes



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7.11. Test Plan for A.C. Pipes


Sl.No.



1. Visual Inspection MOSRTH 2706 Each lot Conformance

2. Hydraulic Check MOSRTH 2706 Each lot Conformance




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Q y g yConstruction Manual (Work Instructions) for






Sl.No.



1. Ordinary Paint IS 164 One/ batch/lot

(a) Normal physical tests. IS 164 MOSRTH 803.3 One/ batch/lot Conformance to spec.

2. Hot applied thermoplastic paint. IS 164 One/ batch/lot Conformance to spec.

(a) Normal physical test. ASTM-D-36/BS 3262 Part-1

MOSRTH 803.4

One/ batch/lot Conformance to spec.

3. Reflectors paint MOSRTH One/ batch/lot Conformance to spec.

4. Gradation. MOSRTH 803.4.3 One/ batch/lot Conformance to spec.

5. Roundness MOSRTH 803.4.3 One/ batch/lot Conformance to spec.

6. Refractive index MOSRTH 803.4.3 One/ batch/lot Conformance to spec.

7. Free flowing properties MOSRTH 803.4.3 One/ batch/lot Conformance to spec.




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y g yConstruction Manual (Work Instructions) for






Sl.

No.

Test/Parameter Acceptance Standard Sampling Criteria Acceptance Criteria

1. Concrete IS 456 As per IS Conformance to IS

2. Reinforcing steel IS 1786 As per IS Conformance to IS

3. Bolts, nuts, washers IS 1367 As per IS Conformance to IS

(a) High strength bolts IS 1367 As per IS Conformance to IS

(b) Precision bolts nuts IS 1364 As per IS Conformance to IS

4. Plates and supports IS 2062 As per IS Conformance to IS

(a) Plates IS 2062 As per IS Conformance to IS

(b) Supports IS 2062 As per IS Conformance to IS

5. Aluminum sheets Designation 24345 or 1900 ofIS 736

As per IS Conformance to IS

6. Retro reflective sheets. MOSRTH 801.3 As per IS Conformance to IS

7. Massage borders Layout check MOSRTH801.3.4

As per IS Conformance to IS



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7.14. Test Plan for Road Furniture


Sl.No.


1. 200 Metre Stones. IRCM-26 MOSRTH-804 As per Standard Conformance

2. Kilometre Stones. IRCM-8 MOSRTH-804 As per Standard Conformance

3. Road Delineators. IRCM-79 MOSRTH-805 As per Standard Conformance

4. Boundary Stones. IRCM-25 MOSRTH-800 As per Standard Conformance

5. Fencing. IS226 and DrawingMOSRTH-807 As per Standard Conformance

6. Tubular Steel railing. IS1239 MOSRTH-804 As per Standard Conformance

7. Metal beam crash barriers. MOSRTH 810 As per Standard Conformance

8. Road traffic signals. IRCM-93 IS7537MOSRTH 11-811

As per Standard Conformance


C t ti M l (W k I t ti ) f


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7.15. Test Plan for Geo Synthetics

Synthetic Material: Geo Textile, Geo Grid, Geo net, Geo membrane, Geo Composite.


Sl.No.


1. Pre-qualification MORT and H 700 As per Standard Conformance

2. Physical / Mechanical properties,colour, form, and other properties.

As per Standard Conformance

3. Geo systems. MORT and H 701.2.1 As per Standard Conformance

4. Geo grid. MORT and H 701.2.2 As per Standard Conformance

5. Geo net. MORT and H 701.2.3 As per Standard Conformance

6. Geo membrane. MORT and H 701.2.4 As per Standard Conformance

7. Geo composite. MORT and H 701.2.5 As per Standard Conformance



Construction Manual (Work Instructions) for


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7.16. Checklist for General Inspection of Site

RCM/CL 01

Name of Work: Estimated Cost:Agreement No.: Sanction No. and date:

Sl.No.

Particulars Remarks (Y / N / NA / Observation if any)

Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / Chainage / Description of item

2. Pre execution checks have been completeddate and reference.

3. The site office, laboratory, godown andlabour camp are maintained in goodconditions.

4. The first aid box is having with all thenecessary medicines.

5. The furniture and equipments in site officeand laboratory are maintained in goodcondition.

6. The machinerys provided in laboratory aremaintained properly in good conditions.

7. Insurance of technical staff, supervisory staffand labour is updated.

8. Approved copy of tender, plans and work

order book is available and maintained ingood condition.

9. Various Performa required for testing ofmaterials are available on site and are beingfilled up regularly.

10. There is no stagnation of wastewater.

11. Adequate traffic safety arrangement up to




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Name of Work: Estimated Cost:

Agreement No.: Sanction No. and date:

Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

date.

12. Labour registers are maintained up to date.

13. CAR insurance policy is updated.

14. Additional observation if any:15. Conclusion by inspecting officer:-

The execution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. ..If not satisfactory the contractors to reportthe corrective action taken and inform for there-inspection.

16. Contractor / Authorized representativename:Designation and Signature.

17. Inspecting Officer NameDesignation and Signature




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7.17. Checklist for Calibration of Inspection, Measuring and Test Equipment

RCM/CL 02


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / Chainage / Description of item.

2. All Surveying and Measuring Instrumentsare uniquely identified.

3. All Sand M Instruments are calibrated.

4. All S and M instrument calibrations havetractability to national standard.

5. Range, accuracy, correction, factor,acceptance criteria, user details of all S andM instruments have been recorded.

6. Due dates of next calibration have beenidentified and recorded on labels.

7. Additional observations if any.

8. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .

If not satisfactory, the contractors to reportthe corrective action taken and inform for re-inspection.

9. Contractor / authorized representative name,designation, signature.

10. Inspecting officer, name, Designation andSignature.




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7.18. Checklist for Surveying and Setting OutRCM/CL 03


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200


2. The leveling instrument like dumpy levels /theodolites etc, are calibrated (refercalibration status of the instrument).

3. The instruments and tripod are in goodworking condition (visual inspection).

4. Required numbers of ranging roads andwooden pegs are available (refer

requirement submitted by JE).5. Required quantity of cord, lime, paint etc,, is

available for marking lettering etc,.. (referrequirement submitted by JE).

6. Steel tapes of length 30 m and 15m areavailable in good condition, (visualinspection).

7. Required quantity of red flags, traffic, cones

etc,. are prepared for traffic safety (referrequirement submitted by JE/AE).

8. Adequate trained labours are available.

9. Level books, field books are available onsite (refer requirement submitted by JE/AE).

10. Minimum two aluminum leveling staffs areavailable.




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( )Public Works Department of Himachal Pradesh (HPWD)





Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

11. Benchmark is established at requiredintervals with respect to GTS benchmark.

12. The benchmarks are established on

permanent structures or built up in masonryetc,. so that the same are available in goodcondition till finalization of work.

13. Additional observation if any.

14. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .

If not satisfactory, the contractors to reportthe corrective action taken and inform for re-inspection.






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7.19. Checklist for Surveying and Setting OutRCM/CL 04


Sl.No.

Location and Ref, of GTsBench of work

Value of GTS Bench Mark Location and Ref, ofpermanent bench markon site with sketch

Value of permanentbench mark on site

Remarks

Signature of Junior Engineer Signature of Deputy Engineer




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7.20. Checklist for Publicity Utility Services

RCM/CL 05


Sl.

No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200


2. The execution check share completed dateand reference.

3. Representative of concerned utilitiesservices is present during extension of work.

4. Proper case is taken during excavation.

5. If there is any damage for utility service, thesame is informed to the concerned authority.


7. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .If not satisfactory, the contractors to report

the corrective action taken and inform for there-inspection.




Construction Manual (Work Instructions) forP bli W k D t t f Hi h l P d h (HPWD)


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7.21. Checklist for Curst Design Of Flexible Pavement

RCM/CL 06


Results of CBR valueSl.No.

Location ofSample collectedwith date

Ref. and Date ofsending sample fortesting

Name oflaboratory

Soaked Unsoaked

Ref and Date ofreceipt of results

Remarks

1 2 3 4 5 6 7 8

Signature of the JE/SO




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7.22. Checklist for Excavation For Road Work (Utility related)

RCM/CL 07


Sl.No.

Name of utilityservices

Name of concerneddepartment

Location andreferences

Whether shifting /removal requiredyes / no

If yes, dateand ref madeto concerned

department

Date of shifting /removal

Remarks

1 2 3 4 5 6 7 8




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7.23. Checklist for Excavation for Road Work (Tree related)

RCM/CL 08


Sl.No.

Location oftrees Chainage to Chainage

No. of affected trees Date and Refintimation totree authority

Date of jointinspection withtree authority

Date of receiptof approval oftree authority

Completion dateof removal /shifting of trees

Remarks

1 2 3 4 5 6 7 8

Signature of Junior Engineer Signature of Asst. Engineer




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7.24. Checklist for Excavation for Road Work

RCM/CL 09


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200


2. The execution inspection checks have beencompleted - date and reference.

3. The traffic diversion and safetyarrangements have been made as per theapproved plan.(Refer traffic diversion plan).

4. Equipment as verified in The execution

check are available in good workingcondition.

5. Required depth of excavation is achieved asper cross-sections.(Refer cross section).

6. Camber, profile and gradient is maintainedas per approved drawing

7. Usable material is stacked at specified

dumping location.8. Usable material is tested and approved as

per test plan noIf yes, date and reference.

9. Care is taken to see that no portion ofexisting pavement designated for retention isloosened or disturbed.




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ub c o s epa t e t o ac a ades ( )





Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

10. All utilities / trees / poles / drains / sewersetc,. found during excavation are protected.

11. The finalized sub grade is protected from

movement of vehicular traffic and conformsto approved c-section and l-sections.

12. The final levels of excavation are taken withreference to GTS.Field Book No. Page No:

13. The supervision of contractors is adequate(refer QA Plan).

14. Additional observation if any:

15. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .If not satisfactory, the contractors to reportthe corrective action taken and inform for there-inspection.

16. Contractor / authorized representative name,

designation, signature.17. Inspecting officer, name, Designation andSignature.




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p ( )



7.25. Checklist for 95% PD Earth Work (To be Completed for each Layer)

RCM/CL 10


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200


2. Site is clean (visual inspection).

3. Line out is approvedIf yes, date of approval ..

4. Initial ground levels are taken with referenceto GTS and recorded in field book.If yes, Filed Book No: Page No:

5. Ground is leveled and compacted tofacilitate the first layer of earthwork (visualinspection).

6. Limits of embankment / sub grade aremarked by fixing battered pegs at regularinterval (visual inspection).

7. Foundation embankment is in an area with

stagnant water.If yes, water is removed (visual inspection).

8. Material to be used for the earth work istested and approved as per test plannoIf, yes, date and reference.

9. Height of embankment (value)




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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

10. If height less than 3.0m minimum dry unitweight is 15.2 kN/Cum when tested as perIS 2720 (Part-8)

11. Earthwork is required for sub grade / earthside shoulders / verges / back fill if yes, thendry unit weight.(should be minimum 17.5 kN/Cum. Whentested as per IS2720 (Part-8)]

12. Borrowed material tested and proved if yes,date and reference.(test report shall be received 7 days beforethe date of commencement).

13. Required quantum of material is available atsource. (Quarry inspection) site.

14. Required numbers of labourers and workersare available on site.

15. Adequate equipment are available and arein good working condition.(visual inspection)

16. Contractors supervisory staff and laboursare adequate(refer QA Plan)

17. Traffic diversion plan have been preparedand got approved from traffic authority. Ifyes, date and reference




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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

18. Adequate traffic safety devices are procuredas per traffic safety plan approved byengineer-in-charge

(refer approved traffic safety plan)19. Trees / utility services etc, are removed /shifted.


21. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further road

construction activity to commence by.. .If not satisfactory, the contractors to reportthe corrective action taken and inform for there-inspection.






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RCM/CL 11


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / chainage / description of item.

2. The execution inspection checks have beencompleted date and reference.

3. Graph of density against moisture contentsubmitted by contractor (refer graph).

4. Relationship between density moisturecontent and C.B.R. for light / heavycompactive efforts submitted by contractors.

5. Laying of embankment material is in uniformthickness of 300 mm over entire width ofembankment.

6. Earthwork laid is as per specified grade andcamber.Refer field book no.. Page no.

7. The moisture content is as per IS2720

(Part-2) at the site of placement prior tocompaction

8. The static weight of vibratory roller used forcompaction is within 80 to 100 KN (referweigh bridge challan).

9. The each layer thoroughly compacted toachieve least 95% of PD (refer EWF-2).




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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

10. The field density least are carried out as perIS2720 (Part 28) (should be at least 95%PD).

11. The cross fall of surface of the embankment/ sub-grade is maintained as specified (Referapproved C/S and L/S).

12. Traffic safety arrangements have beenmade and maintained in good conditions.(Refer approved traffic diversion plan).

13. Contractors supervision is adequate. (ReferQA Plan).

14. Contractors supervision is adequate.15. Additional observation if any.

16. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .If not satisfactory, the contractors to reportthe corrective action taken and inform for the

re-inspection.17. Contractor / authorized representative name,designation, signature.





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RCM/CL 12


Compacted thickness at every 30 mSl.No.

Particulars ofItem

Location Layer

Edge Center Edge

Type of rollerand weight

No. ofpasses

Remarks

1 2 3 4 5 6 7 8 9 10

Signature of -Contractor Signature of Engineer

No of passes required shall be decided by the Engineer-in-charge after ascertaining the required field density.




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RCM/CL 13


Moisture contenttest (2720 Part 2)

Field content test(IS2720 Part 28)

CBR Test (IS2720 (Part 6)

Value

Sl.No.

Particularsof Item

Location/ layer oftest

QuantumExecuted

Value QuantumExecuted

Value QuantumExecuted

Soaked Un-marked

Resultsacceptable/ not

acceptable

Remarks

1 2 3 4 5 6 7 8 9 10 11 12

Signature of Contractor Signature of Engineer

*One test per 250 Cum. of work ** One test per 1000 Sq.m. of work ***One test per 3000 Cum. of work.




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7.29. Checklist for 100% PD Earth Work

RCM/CL 14


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / chainage / description of item.2. The execution inspection checks have been

completed date and reference.

3. Graph of density against moisture contentsubmitted by contractor (refer graph).

4. Relationship between density moisturecontent and C.B.R. for light / heavycompactive efforts submitted by contractors.

5. Laying of embankment material is in uniformthickness of 300 mm over entire width ofembankment.

6. Earthwork laid is as per specified grade andcamber.Refer field book no.. page no.

7. The moisture content is as per IS2720(Part-2) at the site of placement prior to

compaction8. The static weight of vibratory roller used for

compaction is within 80 to 100 KN (referweigh bridge challan).

9. The each layer thoroughly compacted toachieve least 95% of PD

10. The field density least are carried out as per




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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

IS2720 (Part 28) (should be at least 95%PD).

11. The cross fall of surface of the embankment

/ sub-grade is maintained as specified (referapproved C/S and L/S).

12. Traffic safety arrangements have beenmade and maintained in good conditions.(refer approved traffic diversion plan)

13. Contractors supervision is adequate. (ReferQA Plan).


15. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .If not satisfactory, the contractors to reportthe corrective action taken and inform for r-re-inspection.






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7.30. Checklist for Hard Murrum for Side Shoulder

RCM/CL 15


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / chainage / description of item.2. Pre execution inspection checks are


3. Adequate safety devices are provided.

4. Spreading of hard murum is done as perclause 305.3.5.1. of MOSRTH-

5. Compaction is carried out as per the clause305.3.6. of MOSRTH.

6. Necessary surface drawing arrangement isprovided The execution.

7. The finishing operations are carried out asper the clause of 305.3.9 of MOSRTH.


9. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by.. .If not satisfactory, the contractors to reportthe corrective action taken and inform for there-inspection.

10. Contractor / authorized representative name,

designation, signature.




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7.31. Checklist for Granular Sub Base

RCM/CL 16


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / chainage / description of item.2. Pre execution inspection checks have been


3. Mixing any ingredients of GSB is done asper MOSRTH clause 401.2.1.

4. Is there any deficiency of moisture in mix?(refer from GSBF)If Yes, additional water sprinkled.

5. The static weight of vibratory roller used forcompaction is within 80 to 100 KN whenthickness exceeds 100 mm (refer weighbridges challan).

6. Rolling being done from lower edgesforwards upper edges.(Visual inspection).

7. The field density tested as per IS 2720

(should be 98% of dry density) refer formGSBF).

8. Traffic safety arrangements have beenmade and maintained in good condition(refer approved traffic diversion plan).

9. Contractors supervision adequate (refer QAPlan).




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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

10. Final grade and camber of the GSB layer isas per approved C/S and L/S (refer fieldbook no page no.).


12. Conclusion by inspecting officer Theexecution activities are satisfactory / notsatisfactory. If satisfactory, further roadconstruction activity to commence by .If not satisfactory, the contractors to reportthe corrective action taken and inform for there-inspection.






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7.32. Checklist for Water Bound Macadam (Gr.1) In Layers

RCM/CL 17


Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

1. Location / chainage / description of item.2. The execution inspection checks are

completed date and reference..

3. The grade-1 metal is uniformly spread onprepared sub-grade / sub-base to properprofiles by using template placed across theroad at 6m apart

4. The grade-1 metal laid is of required

thickness to get compacted layer of 0.115mafter compaction.

5. The segregation of metal is controlled whilespreading to avoid any pocket of thematerial.

6. The rolling is done with vibratory roller of 80to 100 kN static weight.(Refer weigh bridge challan and form)

7. Rolling is done from lower edges towardsCentro and from inner edge to the outeredges for super elevation portion.

8. Polled surface is checked transversely andlongitudinally with templates.

9. The shoulders are built up simultaneouslyalong with WBM



N f W k E ti t d C t


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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200

10. The surface is applied over rolled surface indry condition.

11. Dry rolling is done after application ofscreenings.

12. Brooming and spreading is done during dryrolling till all the voids are filled.

13. The water is sprinkled, swept and rolled afterdry rolling.

14. The sprinkling, sweeping and rollingoperation is continued till the coarseaggregate are thoroughly keyed, wellbonded and firmly set in its full depth.

15. After final compaction the surface is allowedto dry over night.

16. The hungry spots are filled with screeningafter next day.

17. Adequate machinery and equipment areavailable on site.(refer QA Plan)

18. Adequate traffic safety arrangements are

provided. (refer approved traffic safetydiversion plan).

19. Required field tests namely, aggregateimpact value, grading, flakiness index andelongation index, Atterberg limit of bindingmaterials have been taken and recordmaintained in the form WBMF-2.





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Sl.No.


Date / / 200 / / 200 / / 200 / / 200 / / 200 / / 200


21. Conclusion by inspecting offi

Road Construction Manual_ISO

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