Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 26, 2017, 05:38 AM
  • 22 1043_22 1042 _25092017_223931.mp4

Date
09/25/2017
W/O
663058
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00811
PipeID
P17412
Time
10:38 PM
Certificate
07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4811
Sewer Name
22 IRWINDALE TRUNK, SECTION 1
City
BALDWIN PARK
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_663058_TV22108_OCT2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 1043
Downstream MH
22 1042
Dir. of Survey
Downstream
Length Surveyed
455.2 ft.
Total Length
455.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2P00
O&M Rating
172
Overall Index
2
Overall Quick
Overall Rating
172
Pipe schematic from manhole 22 1043 to 22 1042
MH: 22 1043MH: 22 1042downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10430 ft. MWM - Water Mark, 15 %of cross sectional area20 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start450 ft. MGO - General Observation - Magnesium Hydroxide Coat, 50% intact, 8 to 4 oclock450.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Finish455.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK455.2 ft. AMH - Downstream Manhole, Survey Ends - 22 1042

Observation photos (1)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: NO, Start

    20 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start

Observations (8)

DistanceCodeObservation
450MGOMagnesium Hydroxide Coat, 50% intact, 8 to 4 oclock
455.2MGOCONNECTION AT MH 3 O'CLOCK
455.2AMH22 1042
0MWL
20DAE
0AMH22 1043
0MWM
450.2DAE

Properties (4)

additional_info
SC353057
custom_field_two
4
customer
LACSD
datetime
2017-09-25T22:38:41-07:00