Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 19, 2019, 08:58 AM

  • 29 0099_29 0083 _08192019_015941.mp4

Date
08/19/2019
W/O
782257
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00273
PipeID
P23882
Time
1:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6905
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_782257_TV29102_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0083
Downstream MH
29 0099
Dir. of Survey
Upstream
Length Surveyed
252.2 ft.
Total Length
252.2 ft.
Structural Index
3
Structural Quick
433H
Structural Rating
153
O&M Index
2
O&M Quick
312I
O&M Rating
103
Overall Index
3
Overall Quick
—
Overall Rating
256
Pipe schematic from manhole 29 0083 to 29 0099
MH: 29 0083MH: 29 0099upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 00991.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish18.3 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES21.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"28.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"30.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.5 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES74.9 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES78.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"105.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"126.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"153 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"164.2 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES177.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"177.2 ft. RML - Roots Medium Lateral, from 01 to 05 o'clock, 15 %, within 8 inches of joint: NO179.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"229.6 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES229.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start242 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES245.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start252.1 ft. MWM - Water Mark, 30 %of cross sectional area252.2 ft. AMH - Downstream Manhole, Survey Begins - 29 0083252.2 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH252.2 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (9)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    6.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    10.2 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES

    22.6 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES

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

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

  • Roots Medium Lateral, from 01 to 05 o'clock, 15 %, within 8 inches of joint: NO

    75 ft. - Roots Medium Lateral, from 01 to 05 o'clock, 15 %, within 8 inches of joint: NO

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    88 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

    177.3 ft. - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    177.7 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    233.9 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

All inspections of P23882Work order 782257

Observations (25)

DistanceCodeObservation
251.1DAGS—
126TF—
224.1TF—
99.2TF—
10.2FM—
221.9TF—
0AMH29 0083
72.5TF—
0.1MWM—
230.3TF—
252.2AMH29 0099
251.1CM—
22.6RFJ—
177.7FL—
173.4TFC—
0MGOCONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH
233.9FM—
88FM—
22.6CM—
146.9TFA—
6.5DAGS—
75RML—
0MWL—
75.1TF—
177.3RFJ—

Properties (6)

additional_info
SC378502
custom_field_two
3
customer
LACSD
datetime
2019-08-19T01:58:06-07:00
documentation
PROPIPE
is_lateral_inspection
false