Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2016, 04:10 PM
Date
05/18/2016
W/O
0563851
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00899
PipeID
P20509
Time
9:10 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7123
Sewer Name
03 DE FOREST AVENUE TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary
District
District 03
Page No.
22
Purpose
Capital Improvement Program Assesment
Project
20160518AM_DE_FOREST_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Other
Height
42 in.
Upstream MH
03 0591
Downstream MH
03 0590
Dir. of Survey
Downstream
Length Surveyed
149.1 ft.
Total Length
149.1 ft.
Structural Index
2
Structural Quick
3422
Structural Rating
17
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 03 0591 to 03 0590
MH: 03 0591MH: 03 0590downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:50 AM0 ft. MWL - Water Level, 30 %of cross sectional area31.1 ft. MGO - General Observation - JOINT MATERIAL HANGING OUT43.2 ft. MGO - General Observation - WATER INFILTRATION RUNNING OUT43.2 ft. FS - Fracture Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES, Start48.9 ft. FS - Fracture Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES, Finish48.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start55.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start55.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish61.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish61.8 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Start66.9 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Finish109.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES109.4 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start109.4 ft. MGO - General Observation - WATER INFILTRATION RUNNING OUT116.2 ft. MGO - General Observation - JOINT MATERIAL HANGING OUT116.2 ft. CC - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES121.9 ft. MGO - General Observation - JOINT MATERIAL HANGING OUT128.5 ft. CS - Crack Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Start128.5 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Finish134 ft. MGO - General Observation - JOINT MATERIAL HANGING OUT134 ft. CS - Crack Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Finish140.6 ft. MGO - General Observation - WATER INFILTRATION140.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES, Start142.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 04 to 10 o'clock, , within 8 inches of joint: YES142.7 ft. MGO - General Observation - WATER INFILTRATION RUNNING OUT148 ft. MGO - General Observation - SLIGHT GREASE/SCALE/HARD WATER THROUGHOUT THE REACH148.4 ft. MGO - General Observation - JOINT MATERIAL HANGING OUT THROUGHOUT THE REACH148.4 ft. MGO - General Observation - WATER INFILTRATION RUNNING OUT148.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: YES, Finish149.1 ft. AMH - Downstream Manhole, Survey Ends - 10:20 AM
All inspections of P20509Work order 0563851

Observations (32)

DistanceCodeObservation
140.6MGOWATER INFILTRATION
148.4MGOJOINT MATERIAL HANGING OUT THROUGHOUT THE REACH
61.6CM—
48.9FS—
142.7MGOWATER INFILTRATION RUNNING OUT
128.5CS—
109.4CL—
48.9FL—
66.9FS—
109.2DAE—
140.6DAE—
142.6DAE—
43.2MGOWATER INFILTRATION RUNNING OUT
116.2MGOJOINT MATERIAL HANGING OUT
128.5CL—
109.4MGOWATER INFILTRATION RUNNING OUT
0MWM—
134MGOJOINT MATERIAL HANGING OUT
148.4MGOWATER INFILTRATION RUNNING OUT
55.3CM—
31.1MGOJOINT MATERIAL HANGING OUT
148MGOSLIGHT GREASE/SCALE/HARD WATER THROUGHOUT THE REACH
55.3FL—
134CS—
149.1AMH10:20 AM
121.9MGOJOINT MATERIAL HANGING OUT
43.2FS—
0AMH9:50 AM
148.4DAE—
116.2CC—
61.8FS—
0MWL—

Properties (4)

additional_info
RFIR INSPECTION, COMPUTER PROBLEMS COULD NOT TAKE PICS
custom_field_two
3
customer
LACSD
datetime
2016-05-18T09:10:35-07:00