quality control plan - mumbwa projects
DESCRIPTION
QCPTRANSCRIPT
DISTRICT OF CENTRAL PROVINCE
Contract No. : RDA/CE/LB/040/14
Consultant : ZULU DEVELOPMENTS CONSULTANTS LIMITED
Qty. Unit
1. ROADBED
a. California Bearing Ratio (CBR) 1 10000 sq.m.
b. Maximum Dry Density (MDD) 1 5000 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Grading 1 5000 sq.m.
e. Field Density/ Compaction 1 40 m
2. FILL MATERIALS
a. California Bearing Ratio (CBR) 1 2000 cu.m.
b. Maximum Dry Density (MDD) 1 1000 cu.m.
c. Plasticity Test (LL,PL,PI) 1 2000 cu.m.
d. Grading 1 2000 cu.m.
e. Field Density/ Compaction 1 40 m
3. BACKFILL TO CULVERTS AND STRUCTURE
a. California Bearing Ratio (CBR) 1 500 cu.m.
b. Maximum Dry Density (MDD) 1 200 cu.m.
c. Plasticity Test (LL,PL,PI) 1 500 cu.m.
d. Grading 1 500 cu.m.
e. Compaction (minimum thickness of a layer) 1 150 mm
4. IMPROVED SUBGRADE
a. California Bearing Ratio (CBR) 1 10000 sq.m.
b. Maximum Dry Density (MDD) 1 5000 sq.m.
c. Plasticity Test (LL,PL,PI) 1 10000 sq.m.
d. Grading 1 1000 sq.m.
e. Field Density/ Compaction 1 40 m
5. SUBBASE (Unstabilised)
a. California Bearing Ratio (CBR) 1 5000 sq.m.
b. Maximum Dry Density (MDD) 1 5000 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Grading 1 5000 sq.m.
e. Field Density/ Compaction 1 40 m
5. SUBBASE (Stabilised)
a. Unconfined Compressive Strength (UCS) 1 5000 sq.m.
b. Maximum Dry Density (MDD) 1 5000 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Field Density/ Compaction 1 40 m
6. BASE COURSE (Unstabilised)
a. California Bearing Ratio (CBR) 1 5000 sq.m.
b. Maximum Dry Density (MDD) 1 2500 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Grading 1 5000 sq.m.
No. of
Sample/
Test
Description
Project : THE CONSTRUCTION OF A FIXED ELECTRONIC WEIGHBRIDGE AT MUMBWA
PART I : EARTHWORKS AND PAVEMENT LAYERS OF GRAVEL OR CRUSHED STONE
Sampling Frequency for Roads Construction MaterialsReferences : SATCC September 1998 Reprinted 2001, AASHTO 26th Edition 2006
Qty. Represented
Frequency
Part
No.
SCIROCCO ENTERPRISES LIMITED Roads Construction Division
e. Field Density/ Compaction 1 40 m
7. BASE COURSE (Stabilised)
a. Unconfined Compressive Strength (UCS) 1 5000 sq.m.
b. Maximum Dry Density (MDD) 1 2500 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Field Density/ Compaction 1 40 m
8. Crushed Stone Base
a. Aggregate Crushing Value (ACV) 1 5000 sq.m.
b. Maximum Dry Density (MDD) 1 2500 sq.m.
c. Plasticity Test (LL,PL,PI) 1 5000 sq.m.
d. Flakiness Index (FI) 1 5000 sq.m.
e. Grading 1 5000 sq.m.
f. Field Density/ Compaction 1 40 m
1. PRIME COAT
a. Rate of Application 1 100 m
2. TACK COAT
a. Rate of Application 1 100 m
3. BITUMINOUS MIX OR ASPHALT CONCRETE SURFACING
a. Extraction 1 10000 sq.m.
b. Grading 1 10000 sq.m.
c. Marshall Test 1 5000 sq.m.
d. Coring/ Density Test/ Compaction 1 100 m
e. Theoretical Max. Sp. Gravity 1 10000 sq.m.
4. BITUMINOUS BINDER
a. Specific Gravity 1 40 tons
1. CEMENT
a. Quality Tests 1 2000 bags
2. FINE AGGREGATES
a. Grading 1 1500 cu.m.
b. Bulk Sp. Gravity 1 1500 cu.m.
c. Absorption 1 1500 cu.m.
d. Mortar Strength 1 1500 cu.m.
e. Soundness 1 1500 cu.m.
3. COARSE AGGREGATES
a. Grading 1 1500 cu.m.
b. Bulk Sp. Gravity 1 1500 cu.m.
c. Absorption 1 1500 cu.m.
d. Abrasion 1 1500 cu.m.
e. Soundness 1 1500 cu.m.
f. Unit Weight 1 1500 cu.m.
4. STEEL BARS
a. Bending 1 10000 Kg
b. Tension 1 10000 Kg
c. Chemical Analysis 1 10000 Kg
5. CONCRETE
a. Flexural Strength Test 1 75 cu.m.
b. Compressive Strength Test 1 75 cu.m.
Prepared by :
JUN REY M. MORALES
Materials Engineer
PART III : CONCRETE
PART II : ASPHALT PAVEMENTS AND SEALS