Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2020, 09:19 AM
  • 18 0650_18 0005 _07072020_023503.mp4

Date
07/07/2020
W/O
833710
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13821
Time
2:19 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7819
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_833710_TV18059_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0650
Downstream MH
18 0005
Dir. of Survey
Downstream
Length Surveyed
51.9 ft.
Total Length
51.9 ft.
Structural Index
2
Structural Quick
2900
Structural Rating
18
O&M Index
2
O&M Quick
412C
O&M Rating
40
Overall Index
2
Overall Quick
Overall Rating
58
Pipe schematic from manhole 18 0650 to 18 0005
MH: 18 0650MH: 18 0005downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 18 06500 ft. MGO - General Observation - LINED PIPE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COAT48.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish49 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish49 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish51.9 ft. AMH - Downstream Manhole, Survey Ends - 18 000551.9 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (1)

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

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

Observations (14)

DistanceCodeObservation
0MWL
0MWM
2SSS
2DAGS
51.9AMH18 0005
51.9MGOCONN @ MH 9 O'CLOCK/ACTIVE
49DAGS
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
49SSS
0AMH18 0650
0MGOLINED PIPE
2DAGS
48.8DAGS
2MGO75% MAG COAT

Properties (8)

additional_info
SC411629
custom_field_three
GREASE, LINED PIPE
custom_field_two
2
customer
1
datetime
2020-07-07T02:19:20-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP