Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2019, 04:43 PM
  • B 1516_B 1237_7122019_094450.mp4

Date
07/12/2019
W/O
0776807
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z01130
PipeID
P13718
Time
9:43 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G8025
Sewer Name
B JOINT OUTFALL B - UNIT 6G CONNECTION
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
20190712SHO_JOINT_OUTFALL_B_UNIT_6G_CONNECTION
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1516
Downstream MH
B 1237
Dir. of Survey
Downstream
Length Surveyed
25.4 ft.
Total Length
25.4 ft.
Structural Index
4
Structural Quick
5121
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole B 1516 to B 1237
MH: B 1516MH: B 1237downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15160 ft. MWL - Water Level, 30 %of cross sectional area8.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start15.5 ft. MGO - General Observation - 50% MAG COAT INTACT20.9 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SMALL AMOUNT OF REBAR IS VISIBLE22.3 ft. MGP - General Photograph - REBAR AGAIN23.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish25.4 ft. AMH - Downstream Manhole, Survey Ends - B 1237

Observation photos (3)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    8.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SMALL AMOUNT OF REBAR IS VISIBLE

    20.9 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SMALL AMOUNT OF REBAR IS VISIBLE

  • General Photograph - REBAR AGAIN

    22.3 ft. - General Photograph - REBAR AGAIN

Observations (9)

DistanceCodeObservation
0MWM
22.3MGPREBAR AGAIN
25.4AMHB 1237
23.3SSS
8.2SSS
0AMHB 1516
0MWL
20.9SRVSMALL AMOUNT OF REBAR IS VISIBLE
15.5MGO50% MAG COAT INTACT

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-07-12T09:43:38-07:00
documentation
OBREGON, CASTILLO, BRAR, IGNACIO
is_lateral_inspection
false