Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2021, 08:54 AM
  • 18 0024_18 0023_06222021_021036.mp4

Date
06/22/2021
W/O
896583
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00713
PipeID
P13840
Time
1:54 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8534
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_896583_TV18059_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0024
Downstream MH
18 0023
Dir. of Survey
Downstream
Length Surveyed
216.2 ft.
Total Length
216.2 ft.
Structural Index
3
Structural Quick
4C3G
Structural Rating
210
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
210
Pipe schematic from manhole 18 0024 to 18 0023
MH: 18 0024MH: 18 0023downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. AMH - Upstream Manhole, Survey Begins - 18 00241.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start27.8 ft. FM - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES30.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"48.1 ft. RPP - Repair Patch, at 12 o'clock, within 8 inches of joint: YES - From 12 to 1269.9 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES116.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start212.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish212.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish216.1 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK216.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0023

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    1.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    27.8 ft. - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    69.9 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

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

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

Observations (14)

DistanceCodeObservation
212.8FM
30.2TBA
69.9FM
212.8SAV
0MWM
216.1MGOCONNECTION AT THE MH 9 OC'LOCK
0MWL
27.8FM
0MGOCONNECTION AT THE MH 3 OC'LOCK
216.2AMH18 0023
1.5SAV
0AMH18 0024
48.1RPPFrom 12 to 12
116.2FM

Properties (7)

additional_info
630074062121201
custom_field_three
AGGREGATE VISIBLE/FRACTURE
custom_field_two
3
customer
1
datetime
2021-06-22T01:54:55-07:00
documentation
PROPIPE
is_lateral_inspection
false