Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2020, 09:16 AM
  • 02 0811_02 0810_06022020_022503.mp4

Date
06/02/2020
W/O
833636
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00294
PipeID
P03377
Time
2:16 AM
Certificate
U-116-07001919
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7756
Sewer Name
OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_833636_TV02392_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 0811
Downstream MH
02 0810
Dir. of Survey
Downstream
Length Surveyed
153.9 ft.
Total Length
153.9 ft.
Structural Index
4
Structural Quick
4200
Structural Rating
8
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 02 0811 to 02 0810
MH: 02 0811MH: 02 0810downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MGO - General Observation - CONNECTION IN MH @ 1 AND 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 02 08110 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start47.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES65.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES142.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"151 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish153.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0810153.9 ft. MGO - General Observation - COCKROACHES IN MH153.9 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

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

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

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

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

  • General Observation - COCKROACHES IN MH

    153.9 ft. - General Observation - COCKROACHES IN MH

Observations (13)

DistanceCodeObservation
0MWM
142.6TB
0MGOCOCKROACHES IN MH
47.5FM
151DAGS
153.9AMH02 0810
65.4FM
2.1DAGS
153.9MGOCOCKROACHES IN MH
0MGOCONNECTION IN MH @ 1 AND 3 O'CLOCK
153.9MGOCONNECTION AT MH, 3 O'CLOCK
0AMH02 0811
0MWL

Properties (7)

additional_info
SC411464
custom_field_three
FRACTURES, GREASE
custom_field_two
3
customer
1
datetime
2020-06-02T02:16:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false