Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2021, 10:41 AM

  • 30 0082_30 0081_04192021_035831.mp4

Date
04/19/2021
W/O
887831
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00878
PipeID
P17790
Time
3:41 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8845
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
CA_WO_887831
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
30 0082
Downstream MH
30 0081
Dir. of Survey
Downstream
Length Surveyed
396.7 ft.
Total Length
396.7 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
195
O&M Index
1
O&M Quick
321A
O&M Rating
16
Overall Index
3
Overall Quick
—
Overall Rating
211
Pipe schematic from manhole 30 0082 to 30 0081
MH: 30 0082MH: 30 0081downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 008255.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"55.2 ft. RMJ - Roots Medium Joint, at 08 o'clock, 10 %, within 8 inches of joint: YESR74.4 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES77.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start89.6 ft. RMC - Roots Medium Connection, at 12 o'clock, 15 %, within 8 inches of joint: YES89.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"115.8 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"127.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start156.9 ft. RFC - Roots Fine Connection, at 11 o'clock156.9 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"171 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish391.7 ft. MMC - Material Change, Concrete pipe (non-reinfored)395 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK395 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396.7 ft. AMH - Downstream Manhole, Survey Ends - 30 0081

Observation photos (9)

  • Roots Medium Joint, at 08 o'clock, 10 %, within 8 inches of joint: YESR

    55.2 ft. - Roots Medium Joint, at 08 o'clock, 10 %, within 8 inches of joint: YESR

  • Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    74.4 ft. - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    77.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Connection, at 12 o'clock, 15 %, within 8 inches of joint: YES

    89.6 ft. - Roots Medium Connection, at 12 o'clock, 15 %, within 8 inches of joint: YES

  • Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"

    115.8 ft. - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    127.8 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Connection, at 11 o'clock

    156.9 ft. - Roots Fine Connection, at 11 o'clock

  • Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"

    156.9 ft. - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8"

  • Material Change, Concrete pipe (non-reinfored)

    391.7 ft. - Material Change, Concrete pipe (non-reinfored)

All inspections of P17790Work order 887831

Observations (18)

DistanceCodeObservation
89.6RMC—
395MGOCONNECTION AT MH 3 O'CLOCK
74.4CM—
391.7MMC—
156.9RFC—
171RFJ—
55.1TF—
0MWM—
0MWL—
127.8RFJ—
156.9TB—
89.7TF—
115.8TB—
396.7AMH30 0081
0AMH30 0082
395CM—
55.2RMJ—
77.3CM—

Properties (6)

custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-04-19T03:41:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false