Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2020, 05:27 AM
  • 18 0378_18 0377 _03172020_224139.mp4

Date
03/17/2020
W/O
818430
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00690
PipeID
P14212
Time
10:27 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7443
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_818430_TV18095_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0378
Downstream MH
18 0377
Dir. of Survey
Downstream
Length Surveyed
352.1 ft.
Total Length
352.1 ft.
Structural Index
4
Structural Quick
4M00
Structural Rating
276
O&M Index
2
O&M Quick
2M00
O&M Rating
140
Overall Index
3
Overall Quick
Overall Rating
416
Pipe schematic from manhole 18 0378 to 18 0377
MH: 18 0378MH: 18 0377downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03780 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start109 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6" - CRACKED CAP219.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"332.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"351 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish351 ft. MGO - General Observation - COCKROACHES IN MANHOLE351 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK352.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0377

Observation photos (3)

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

    2 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

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

  • General Observation - COCKROACHES IN MANHOLE

    351 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (14)

DistanceCodeObservation
219.1TFC
0MGOCOCKROACHES IN MANHOLE
351FM
5.3FM
351MGOCOCKROACHES IN MANHOLE
0MWM
0AMH18 0378
109TFCCRACKED CAP
352.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK
351DAGS
332.1TF
352.1AMH18 0377
0MWL
2DAGS

Properties (6)

additional_info
SC398833
custom_field_two
2
customer
LACSD
datetime
2020-03-17T22:27:03-07:00
documentation
PRO PIPE
is_lateral_inspection
false