Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 24, 2020, 08:35 PM
  • 18 1055_18 1054_11242020_130930.mp4

Date
11/24/2020
W/O
0864886
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00680
PipeID
P14910
Time
12:35 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1639
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 3
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
22
Purpose
Capital Improvement Program Assesment
Project
20201124SHO_LA_HABRA_HEIGHTS_TRUNK_SECTION_3
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 1055
Downstream MH
18 1054
Dir. of Survey
Downstream
Length Surveyed
309.5 ft.
Total Length
309.5 ft.
Structural Index
2
Structural Quick
3222
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole 18 1055 to 18 1054
MH: 18 1055MH: 18 1054downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 10550 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area6.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES22.9 ft. CM - Crack Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES32.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"61.9 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES83.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"130.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"179 ft. CC - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES184 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"235.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"286.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"300 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start309 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish309.5 ft. AMH - Downstream Manhole, Survey Ends - MH 1054

Observations (16)

DistanceCodeObservation
179CC
0AMHMH 1055
235.4TFC
83.3TFC
309.5AMHMH 1054
6.9CM
22.9CM
130.5TFC
32.5TFC
286.4TFC
0MWL
184TFC
61.9FC
0MWM
309MWLS
300MWLS

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-11-24T12:35:40-08:00
documentation
OBREGON, IGNACIO, RAMIREZ, BRAR
is_lateral_inspection
false