Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2016, 09:19 AM
  • 18 0374_18 0373_20160323_023410.mp4

Date
03/23/2016
W/O
557580
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00690
PipeID
P14208
Time
2:19 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3233
Sewer Name
18 NORTH NORWALK TRUNK
City
NORWALK, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
25
Purpose
Routine Assessment
Project
RFIR_WO_557580_TV18095_2016MAR
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
18 0374
Downstream MH
18 0373
Dir. of Survey
Downstream
Length Surveyed
322 ft.
Total Length
322 ft.
Structural Index
4
Structural Quick
4K00
Structural Rating
248
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
3
Overall Quick
Overall Rating
373
Pipe schematic from manhole 18 0374 to 18 0373
MH: 18 0374MH: 18 0373downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03740 ft. MWL - Water Level, 10 %of cross sectional area0 ft. VC - Vermin Cockroach4.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - WANDERING6.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start90 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"202.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"313.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"316.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish316.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish322 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK322 ft. AMH - Downstream Manhole, Survey Ends - 18 0373

Observation photos (2)

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

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

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

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

Observations (13)

DistanceCodeObservation
316.3FM
316.2DAGS
322MGOLATERAL AT MH 9 OCLOCK
313.9TFA
0MWM
202.8TFC
4.1FMWANDERING
0AMH18 0374
322AMH18 0373
0MWL
90TFA
0VC
6.3DAGS

Properties (4)

additional_info
SC305324
custom_field_two
2
customer
LACSD
datetime
2016-03-23T02:19:32-07:00