Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2019, 10:16 AM
  • B 1515_B 1514 _02082019_024159.mp4

Date
02/08/2019
W/O
739989
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25630
Time
2:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6388
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_739989_TV16038_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1515
Downstream MH
B 1514
Dir. of Survey
Downstream
Length Surveyed
66.8 ft.
Total Length
66.8 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
2
O&M Quick
2B00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
34
Pipe schematic from manhole B 1515 to B 1514
MH: B 1515MH: B 1514downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15150 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 35 %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, Start44.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start66.8 ft. AMH - Downstream Manhole, Survey Ends - B 151466.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish66.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

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

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

  • Downstream Manhole, Survey Ends - B 1514

    66.8 ft. - Downstream Manhole, Survey Ends - B 1514

Observations (9)

DistanceCodeObservation
0MWL
2DAGS
0AMHB 1515
66.8AMHB 1514
44.3SSS
0MGOSTOP LOG CONNECTION AT MH 9 O'CLOCK
66.8DAGS
66.8SSS
0MWM

Properties (7)

additional_info
SC365699
custom_field_two
3
customer
LACSD
datetime
2019-02-08T02:16:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891