RSRDC RSRDC

UNIT- Quality Control, JaipurUNIT- Quality Control, Jaipur

ORGANISATION CHART OF RSRDCORGANISATION CHART OF RSRDCUNIT- UNIT- Quality Control, JaipurQuality Control, Jaipur

RESH. Gajender Mukhija

ARESh. Hemant Kumar Sharma

PREFACE RSRDC executing various important building and road works in

Rajasthan, Delhi, Chandigarh and trying to get major works in other states.

The works are to be carried out as per approved specifications and these specifications are to be checked time to time by performing Quality Control tests in field laboratories at site and other approved laboratories as per codal provisions.

Therefore Quality Control is a main activity during execution of works and good presentation of Quality Control measures has become a necessary part of work.

At present field laboratories are working at all sites as per requirement of the work and there is a central laboratory at head office level where time to time Quality Control tests are being performed.

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COMPRESSIVE STRENGTH TESTING COMPRESSIVE STRENGTH TESTING MACHINE FOR CONCRETEMACHINE FOR CONCRETE

COMPRESSIVE STRENGTH TESTING COMPRESSIVE STRENGTH TESTING MACHINE FOR MORTARMACHINE FOR MORTAR

IMPACT TESTING MACHINEIMPACT TESTING MACHINE

ELECTRIC OVENELECTRIC OVEN

SLUMP TEST CONESLUMP TEST CONE

SAND REPLACEMENT MATHOD SAND REPLACEMENT MATHOD APPARATUS FOR DENSITYAPPARATUS FOR DENSITY

GI SIEVE SET FOR GRADATION OF GI SIEVE SET FOR GRADATION OF COARSE AGGRGATECOARSE AGGRGATE

BRASS SIEVE SET FOR GRADATION OF BRASS SIEVE SET FOR GRADATION OF FINE AGGRGATEFINE AGGRGATE

At present one Resident Engineer & one At present one Resident Engineer & one Assistant Resident Engineer are working in Assistant Resident Engineer are working in the Quality Control unit, Jaipur. the Quality Control unit, Jaipur.

Further provision of three Assistant Further provision of three Assistant Resident Engineers is taken for smooth Resident Engineers is taken for smooth working at different locations i.e Jodhpur, working at different locations i.e Jodhpur, Kota & Bharatpur to cover all Rajasthan.Kota & Bharatpur to cover all Rajasthan.

AT A GLANCE

Dwarka

Alwar

Bharatpur

Baran

Jhalawar

LOCATION MAP OF UNITS WITH PROPOSED ARE(QC)

Unit Proposed ARE(QC) ARE(QC) Present

Time to time inspection of works is being carried out Time to time inspection of works is being carried out by Quality Control team headed by R.E. (Q.C.) in by Quality Control team headed by R.E. (Q.C.) in which Quality Control records are checked and due which Quality Control records are checked and due test are also performed at site in presence of Q.C. test are also performed at site in presence of Q.C. team.team.

M.D, G.M/ C.P.M, S.E’s inspect the works and get M.D, G.M/ C.P.M, S.E’s inspect the works and get performed the Quality Control test checks during performed the Quality Control test checks during their inspections at works.their inspections at works.

The Quality Control tests which cannot be performed The Quality Control tests which cannot be performed either at field laboratory or at central laboratory H.O, either at field laboratory or at central laboratory H.O, RE (Q.C.) may get performed the test from any RE (Q.C.) may get performed the test from any approved laboratory and the payment of the test will approved laboratory and the payment of the test will be made by RE Unit- II, Jaipur. after due verification be made by RE Unit- II, Jaipur. after due verification of bill and chargeable head by RE (Q.C.)of bill and chargeable head by RE (Q.C.)

INSPECTIONS

Compressive strength testing of Compressive strength testing of Concrete cubes at Medical College, Concrete cubes at Medical College,

Unit – II, JhalawarUnit – II, Jhalawar

Gradation Test of Coarse Aggregates at Gradation Test of Coarse Aggregates at Medical College, Unit – II, JhalawarMedical College, Unit – II, Jhalawar

Compressive strength testing of Mortar Compressive strength testing of Mortar cubes at Medical College, Unit – II, cubes at Medical College, Unit – II,

JhalawarJhalawar

View of Field Laboratory Equipments at View of Field Laboratory Equipments at 280 bedded Hospital Unit – I, Jhalawar280 bedded Hospital Unit – I, Jhalawar

Compressive strength testing of Mortar Compressive strength testing of Mortar cubes at GAD Quarters, Unit – II, cubes at GAD Quarters, Unit – II,

JhalawarJhalawar

Checking the Door Frame thickness at Checking the Door Frame thickness at GAD Quarters, Unit – II, JhalawarGAD Quarters, Unit – II, Jhalawar

Compressive strength testing of Compressive strength testing of Concrete cubes at Police Quarters, Concrete cubes at Police Quarters,

Shastri Nagar, JaipurShastri Nagar, Jaipur

Compressive strength testing of Mortar Compressive strength testing of Mortar cubes at Police Quarters, Shastri cubes at Police Quarters, Shastri

Nagar, JaipurNagar, Jaipur

Compressive strength testing of Compressive strength testing of Concrete cubes at Police Quarters, Concrete cubes at Police Quarters,

Chainpura, JaipurChainpura, Jaipur

Weight Measuring of T-Angle Iron at Weight Measuring of T-Angle Iron at Police Quarters, Chainpura, JaipurPolice Quarters, Chainpura, Jaipur

Compressive Strength Measuring Compressive Strength Measuring Equipments at ROB (L/C No. 463) Equipments at ROB (L/C No. 463)

DholpurDholpur

Gradation Test of Coarse Aggregates at Gradation Test of Coarse Aggregates at Police Quarters, AjmerPolice Quarters, Ajmer

RSRDC has circulated the two formats of RSRDC has circulated the two formats of Quality Control tests and Resident Quality Control tests and Resident Engineers have been directed to send the Engineers have been directed to send the information's fortnightly to Head office.information's fortnightly to Head office.

Resident Engineers have been directed to Resident Engineers have been directed to link the quality control results with link the quality control results with payments. If there is any discrepancy payments. If there is any discrepancy found in the results obtained at site and found in the results obtained at site and standards of ISI, the work shall be standards of ISI, the work shall be accepted/rejected accordingly.accepted/rejected accordingly.

Guidelines for Quality Control measures in Guidelines for Quality Control measures in field laboratories have been issued.field laboratories have been issued.

METHODOLOGY

A manual for Quality Control tests in field A manual for Quality Control tests in field laboratories is being prepared in which all laboratories is being prepared in which all information's regarding Frequency, Specifications, information's regarding Frequency, Specifications, Apparatus, Method of tests etc. being collected Apparatus, Method of tests etc. being collected from different related I.S. codes and after from different related I.S. codes and after compilation will be kept at one place.compilation will be kept at one place.

Observation sheets for all field tests are being Observation sheets for all field tests are being prepared and will be circulated for similarity in all prepared and will be circulated for similarity in all units.units.

A work shop on Quality Control tests is being A work shop on Quality Control tests is being arranged to update the Engineers.arranged to update the Engineers.

FUTURE PLAN

PROPOSED NORMS OF QUALITY CONTROL PROPOSED NORMS OF QUALITY CONTROL TESTSTESTS

Resident Engineer (concerned) – All works in his Resident Engineer (concerned) – All works in his jurisdiction. jurisdiction.

Superintending Engineer – All works in his Superintending Engineer – All works in his jurisdiction. jurisdiction.

General Manager/Chief Project Manager –A&F of General Manager/Chief Project Manager –A&F of Rs. 200 lacs and above.Rs. 200 lacs and above.

Managing Director –A&F of Rs. 500 lacs and Managing Director –A&F of Rs. 500 lacs and above.above.

RE (Q.C.) –A&F of Rs. 100 lacs and above.RE (Q.C.) –A&F of Rs. 100 lacs and above. Managing Director have discretionary power to Managing Director have discretionary power to

direct any officer to conduct Q.C. test of any direct any officer to conduct Q.C. test of any work.work.

Norms of Laboratory equipments to be provided by contractor

For works costing up to Rs. 25.00 lacs.(a) Sieve set for fine and coarse aggregates.(b) Cube moulds for cement mortar and concrete.

For works costing Rs. 25.00 lacs to 50.00 lacs.(a) Same as above(b) Cube testing machine for cement mortar cubes.

For works costing Rs. 50.00 lacs to 75.00 lacs.(a) Same as above(b) Cube testing machine for cement concrete cubes.

For works costing Rs. 75.00 lacs and above.(a) Same as above with complete field laboratory

setup.

THANKSTHANKS