Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2020, 03:37 PM

  • 29 0105_29 0084_09082020_091229.mp4

Date
09/08/2020
W/O
844696
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00273
PipeID
P23890
Time
8:37 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7336
Sewer Name
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_844696_TV29102_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0105
Downstream MH
29 0084
Dir. of Survey
Downstream
Length Surveyed
299.4 ft.
Total Length
299.4 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
5133
O&M Rating
18
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 29 0105 to 29 0084
MH: 29 0105MH: 29 0084downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 01050 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"16.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"17.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start58.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"63.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"109.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"111.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"160.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"162.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"191.2 ft. RFJ - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES197.4 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES214.9 ft. RMJ - Roots Medium Joint, from 08 to 05 o'clock, 5 %, within 8 inches of joint: YESR, Start216.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"225.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"264.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"277.5 ft. RBB - Roots Ball Barrell, from 07 to 05 o'clock, 85 % - ROOTS280 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 50 %, within 8 inches of joint: YESR280 ft. RMJ - Roots Medium Joint, from 08 to 05 o'clock, 5 %, within 8 inches of joint: YESR, Finish294.2 ft. RMJ - Roots Medium Joint, from 02 to 05 o'clock, 15 %, within 8 inches of joint: YESR299.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish299.4 ft. AOC - Drop Connection, Survey Ends - 29 0084299.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (8)

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

    8 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

    191.2 ft. - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

    197.4 ft. - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 08 to 05 o'clock, 5 %, within 8 inches of joint: YESR, Start

    214.9 ft. - Roots Medium Joint, from 08 to 05 o'clock, 5 %, within 8 inches of joint: YESR, Start

  • Roots Ball Barrell, from 07 to 05 o'clock, 85 % - ROOTS

    277.5 ft. - Roots Ball Barrell, from 07 to 05 o'clock, 85 % - ROOTS

  • Roots Medium Joint, from 07 to 05 o'clock, 50 %, within 8 inches of joint: YESR

    280 ft. - Roots Medium Joint, from 07 to 05 o'clock, 50 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 02 to 05 o'clock, 15 %, within 8 inches of joint: YESR

    294.2 ft. - Roots Medium Joint, from 02 to 05 o'clock, 15 %, within 8 inches of joint: YESR

All inspections of P23890Work order 844696

Observations (26)

DistanceCodeObservation
225.4TFA—
16.3TF—
214.9RMJ—
63.9TF—
0AMH29 0105
216.6TF—
160.6TF—
299.4FM—
58.2TF—
13.7TF—
280RMJ—
191.2RFJ—
162.5TF—
197.4RFJ—
264.4TF—
0MWL—
294.2RMJ—
109.8TF—
299.4AOC29 0084
8DAGS—
280RMJ—
277.5RBBROOTS
111.8TF—
299.4DAGS—
0MWM—
17.3FM—

Properties (7)

additional_info
SC411334
custom_field_three
MULTIPLE FRACTURES, MEDIUM ROOTS 85%
custom_field_two
3
customer
1
datetime
2020-09-08T08:37:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false