Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 7, 2018, 10:37 AM
  • 18 0375_18 0374 _07032018_035203.mp4

Date
03/07/2018
W/O
690408
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00690
PipeID
P14209
Time
2:37 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5475
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
WO_690408_TV18095_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0375
Downstream MH
18 0374
Dir. of Survey
Downstream
Length Surveyed
352.9 ft.
Total Length
352.9 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
207
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
207
Pipe schematic from manhole 18 0375 to 18 0374
MH: 18 0375MH: 18 0374downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03750 ft. MWM - Water Mark, 25 %of cross sectional area7.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start41.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"70.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"143.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"244.9 ft. TF - Tap Factory Made Capped - Defective, at 12 o'clock, -, within 8 inches of joint: NO, 4" - CAP CRACKED352 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish352.9 ft. MGO - General Observation - ROACHES IN MH352.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0374

Observation photos (1)

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

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

Observations (11)

DistanceCodeObservation
352CM
7.8CM
0MWL
352.9MGOROACHES IN MH
70.6TBA
352.9AMH18 0374
143.3TFA
0AMH18 0375
41.3TF
244.9TFCAP CRACKED
0MWM

Properties (4)

additional_info
SC358481
custom_field_two
3
customer
LACSD
datetime
2018-03-07T02:37:49-08:00