Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 7, 2022, 08:59 AM
  • 18 0379_18 0378_03072022_021502.mp4

Date
03/07/2022
W/O
941471
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00690
PipeID
P14213
Time
12:59 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9912
Sewer Name
18 NORTH NORWALK TRUNK
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
25
Purpose
Routine Assessment
Project
RFIR_WO_941471_TV18095_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0379
Downstream MH
18 0378
Dir. of Survey
Downstream
Length Surveyed
350.6 ft.
Total Length
350.6 ft.
Structural Index
4
Structural Quick
4M00
Structural Rating
272
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
274
Pipe schematic from manhole 18 0379 to 18 0378
MH: 18 0379MH: 18 0378downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03790 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWM - Water Mark, 25 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock, , within 8 inches of joint: YES4.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"90.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"183.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"290.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"343.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"345.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish350.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0378

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock,  , within 8 inches of joint: YES

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock, , within 8 inches of joint: YES

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

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

Observations (13)

DistanceCodeObservation
0MWL
183.7TFC
290.5TFC
350.6AMH18 0378
343.4TFC
2.1DAGS
0AMH18 0379
90.3TFC
20.3TFC
4.9FM
345.3FM
0MGOCONNECTION AT THE MH 3 OC'LOCK
0MWM

Properties (7)

additional_info
630074030722001
custom_field_three
MULTIPLE FRACTURE'S
custom_field_two
2
customer
1
datetime
2022-03-07T00:59:00-08:00
documentation
PROPIPE
is_lateral_inspection
false