Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 9, 2020, 10:01 AM
  • B 1506_B 1505 _01092020_021837.mp4

Date
01/09/2020
W/O
802972
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25621
Time
2:01 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7268
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_802972_TV16038_DEC2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1506
Downstream MH
B 1505
Dir. of Survey
Downstream
Length Surveyed
600.1 ft.
Total Length
600.1 ft.
Structural Index
2
Structural Quick
2U00
Structural Rating
224
O&M Index
2
O&M Quick
2W00
O&M Rating
238
Overall Index
2
Overall Quick
Overall Rating
462
Pipe schematic from manhole B 1506 to B 1505
MH: B 1506MH: B 1505downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15060 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start38.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start271.3 ft. RPP - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES596.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish596.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish600 ft. MGO - General Observation - CONNECTION AT MH 4 O'CLOCK600 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 9 O'CLOCK600.1 ft. AMH - Downstream Manhole, Survey Ends - B 1505

Observation photos (3)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    38.4 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES

    271.3 ft. - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
38.4SSS
271.3RPP
0MWL
600.1AMHB 1505
2DAGS
600MGOCONNECTION AT MH 4 O'CLOCK
0AMHB 1506
596.1DAGS
600MGOSTOP LOG CONNECTION AT MH 9 O'CLOCK
596.1SSS
0MWM

Properties (7)

additional_info
SC398753
custom_field_two
3
customer
LACSD
datetime
2020-01-09T02:01:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891