224.1R-6 ACI COMMITTEE R E P O R T
At early ages, the wider the crack, the greater the cor- rosion, simply because a greater portion of the bar has lost its passive protection. However, for continued cor- rosion to occur, oxygen and moisture must be supplied to other portions of the same bar or bars that are elec-
trically connected by direct contract or through hardware such as chair supports. If the combination of density and cover thickness is adequate to restrict the flow of oxygen and moisture, then the corrosion process is self sealing (Verbeck 1975).
Corrosion can continue if a longitudinal crack forms
parallel to the reinforcement, because passivity is lost at many locations, and oxygen and moisture are readily
available along the full length of the crack.
Other causes of longitudinal cracking, such as high
bond stresses, transverse tension (for example, along stir- rups or along slabs with two-way tension), shrinkage, and settlement, can initiate corrosion.
For general concrete construction, the best protection
against corrosion-induced splitting is the use of concrete with low permeability and adequate cover. Increased con- crete cover over the reinforcing is effective in delaying the corrosion process and also in resisting the splitting and spalling caused by corrosion or transverse tension
(Gergely 1981; Beeby 1983). In the case of large bars and thick covers, it may be necessary to add small transverse reinforcement (while maintaining the minimum cover re-
quirements) to limit splitting and to reduce the surface crack width (ACI 345R).
In very severe exposure conditions, additional pro-
tective measures may be required A number of options
are available, such as coated reinforcement, sealers or overlays on the concrete, corrosion-inhibiting admixtures, and cathodic protection (NCHRP Synthesis 57). Any pro-
cedure that effectively prevents access of oxygen and
moisture to the steel surface or reverses the electron flow at the anode will protect the steel. In most cases, con- crete must be allowed to breathe, that is any concrete
surface treatment must allow water to evaporate from the concrete.
1.3.6 Poor construction practices -A wide variety of
poor construction practices can result in cracking in
concrete structures. Foremost among these is the com-
mon practice of adding water to concrete to improve
workability. Added water has the effect of reducing
strength, increasing settlement, and increasing drying
shrinkage. When accompanied by a higher cement con-
tent to help offset the decrease in strength, an increase in water content will also mean an increas e in the tem- perature differential between the interior and exterior portions of the structure, resulting in increased thermal stresses and possible cracking. By adding cement, even if the water-cement ratio remains constant, more shrinkage will occur since the relative paste volume is increased.
Lack of curing will increase the degree of cracking
within a concrete structure. The early termination of
curing will allow for increased shrinkage at a time when the concrete has low strength. The lack of hydration of the cement, due to drying, will result not only in de-
creased long-term strength, but also in the reduced dur- ability of the structure.
Other construction problems that may cause cracking
are inadequate formwork s u p p o r t s , i n a d e q u a t e c o n s o l i d a - tion, and placement of construction joints at points of high stress. Lack of support for forms or inadequate con- solidation can result in settlement and cracking of the concrete before it has developed sufficient strength to support its own weight, while the improper location of
construction joints can result in the joints opening at these points of high stress.
Methods to prevent cracking due to these and other
poor construction procedures are well known (se e ACI
224R, ACI 302.1R, ACI 304R, ACI 305R, ACI 308, ACI 309R, ACI 345R, and ACI 347R), but require special at- tention during construction to insure their proper exe- cution.
1.3.7 Construction overloads-Loads i n d u c e d d u r i n g construction can often be far more severe than those ex- perienced in service. Unfortunately, these conditions may occur at early ages when the concrete is most susceptible to damage and they often result in permanent cracks.
Precast members, such as beams and panels, are most
frequently subject to this abuse, but cast-in-place con- crete can also be affected. A common error occurs when
precast members are not properly supported during
transport and erection. The use of arbitrary or conven- ient lifting points may cause severe damage. Lifting eyes, pins, and other attachments should be detailed or ap-
proved by the designer. When lifting pins are impractical, access to the bottom of a member must be provided so
that a strap may be used. The PCI Committee on Quality Control Performance Criteria (1985, 1987) provides addi- tional information on the causes, prevention and repair of cracking related to fabrication and shipment of precast or prestressed beams, columns ,
hollow c o r e s l a b s a n d
double tees.
Operators of lifting devices must exercise caution and
be aware that damage may be caused even when the pro-
per lifting accessories are used. A large beam or panel lowered too fast, and stopped suddenly, results in an
impact load that may be several times the dead weight of the member. Another common construction error that
should be avoided is prying up one corner of a panel to lift it off its bed or “break it loose.”
When considering the support of a member for ship-
ment, the designer must be aware of loads that may be
induced during transportation. Some examples that occur during shipment of large precast members via tractor and trailer are jumping curbs or tight highway corners, torsion due to differing roadway superelevations between the
trailer and the tractor, and differential acceleration of the trailer and the tractor.
Pretensioned beams can present unique cracking prob-
lems at the time of stress release-usually when the
beams are less than one day old. Multiple strands must
be detensioned following a specific pattern, so as not to
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-7
place unacceptable eccentric loads on the member. If all of the strands on one side of the beam are released while the strands on the other side are still stressed, cracking may occur on the side with the unreleased strands. These cracks are undesirable, but should close with the release of the balance of the strands.
In t h e c a s e o f a T - b e a m w i t h a h e a v i l y r e i n f o r c e d flange and a highly prestressed thin web, cracks may
develop at the web-flange junction.
Another practice that can result in cracks near beam
ends is tack welding embedded bearing plates to the
casting bed to hold them in place during concrete place- ment. The tack welds are broken only after enough pre-
stress is induced during stress transfer to break them.
Until then, the bottom of the beam is restrained while
the rest of the beam is compressed. Cracks will form near the bearing plates if the welds are too strong.
Thermal shock can cause cracking of steam-cured con-
crete if it is treated improperly. The maximum rate of
cooling frequently used is 70 F (40 C) per hour
(ACI
517.2R; Verbeck 1958; Shideler and Toennies 1963 ; Kirk- bride 1971b). When brittle aggregate is used and the
strain capacity is low, the rate of cooling should be
decreased. Even following this practice, thermally in-
duced cracking often occurs. Temperature restrictions
should apply to the entire beam, not just locations where temperatures are monitored. If the protective tarps used to contain the heat are pulled back for access to the
beam ends when cutting the strands, and if the ambient
temperatures are low, thermal shock may occur. Temper-
ature recorders are seldom located in these critical areas.
Similar conditions and cracking potential exist with
precast blocks, curbs, and window panels when a rapid
surface temperature drop occurs.
It is believed by many (ACI 517.2R; Mansfield 1948;
Nurse 1949; Higginson 1961; Jastnebski 1961; Butt et al. 1969; Kirkbride 1971a; Concrete Institute of Australia
1972; PCI E n e r g y C o m m i t t e e 1 9 8 1 ) t h a t r a p i d c o o l i n g may cause cracking only in the surface layers of very
thick units and that rapid cooling is not detrimental to the strength or durability of standard precast products (PCI Energy Committee 1981). One exception is trans-
verse cracking observed in pretensioned beams subjected to cooling prior to detensioning. For this reason , pre- tensioned members should be detensioned immediately
after the steam-curing has been discontinue d (PCI
Energy Committee 1981).
Cast-in-place concrete can be unknowingly subjected
to construction loads in cold climates when heaters are used to provide an elevated working temperature within
a structure. Typically, tarps are used to cover windows and door openings, and high volume heaters are oper-
ated inside the enclosed area. If the heaters are located near exterior concrete members, especially thin walls, an unacceptably high thermal gradient can result within the members. The interior of the wall will expand in relation to the exterior. Heaters should be kept away from the
exterior walls to minimize this effect. Good practice also requires that this be done to avoid localized drying
shrinkage and carbonation cracking.
Storage of materials and the operation of equipment
can easily result in loading conditions during construction far more severe than any load for which the structure
was designed. Tight control must be maintained to avoid overloading conditions. Damage from unintentional con-
struction overloads can be prevented only if designers
provide information on load limitations for the structure and if construction personnel heed these limitations.
1.3.8 Errors in design and detailing -The effects of
improper design and/or detailing range from poor
appearance to lack of serviceability to catastrophic
failure. These problems can be minimized only by a
thorough understanding of structural behavior (meant
here in the broadest sense).
Errors in design and detailing that may result in
unacceptable cracking include use of poorly detailed
reentrant comers in walls, precast members and slabs,
improper selection and/or detailing of reinforcement,
restraint of members subjected to volume changes caused by variations in temperature and moisture, lack of ade- quate contraction joints, and improper design of foun-
dations, resulting in differential movement within the
structure. Examples of these problems are presented by
Kaminetzky (1981) and Price (1982).
Reentrant comers provided a location for the con-
centration of stress and, therefore, are prime locations for the initiation of cracks. Whether the high stresses result from volume changes, in-plane loads, or bending, the designer must recognize that stresses are always high near reentrant comers. Well-known examples are window
and door openings in concrete walls and dapped end
beams, as shown in Fig. 1.4 and 1.5. Additional properly anchored diagonal reinforcement is required to keep the inevitable cracks narrow and prevent them from pro-
pagating.
“;
Fig. 1.4-Typical crack pattern at reentrant corners (Price 1982)
224.1R-8 ACI COMMITTEE R E P O R T
-3
/
Fig. 1.5-Typical cracking pattern of dapped end at service load*
The use of an inadequate amount of reinforcing may
result in excessive cracking. A typical mistake is to lightly reinforce a member because it is a “nonstructural mem-
ber.” However, the member (such as a wall) may be tied
to the rest of the structure in suc h a manner that it is required to carry a major portion of the load once the
structure begins to deform. The “nonstructural element” then begins to carry loads in proportion to its stiffness.
Since this member is not detailed to act structurally,
unsightly cracking may result even though the safety of the structure is not in question.
The restraint of members subjected to volume changes
results frequently in cracks. Stresses that can occur in concrete due to restrained creep, temperature differen- tial, and drying shrinkage can be many times the stresses that occur due to loading. A slab, wall, or a beam re-
strained against shortening, even if prestressed, can easily develop tensile stresses sufficient to cause cracking. Pro- perly designe d walls s h o u l d h a v e c o n t r a c t i o n j o i n t s spaced from one to three times the wall height. Beams
should be allowed to move. Cast-in-place post-tensioned construction that does not permit shortening of the
prestressed member is susceptible to cracking in both the member and the supporting structure (Libby 1977). The
problem with restraint of structural members is especially serious in pretensioned and precast members that may be welded to the supports at both ends. When combined
with other problem details (such as reentrant comers),
results may be catastrophic (Kaminetzky 1 9 8 1 ; M a s t 1981).
Improper foundation design may result in excessive
differential movement within a structure. If the differ- ential movement is relatively small, the cracking prob- lems may be only visual in nature. However, if there is a major differential settlement, the structure may not be able to redistribute the loads rapidly enough, and a fail- ure may occur. One of the advantages of reinforced con- crete is that, if the movement takes place over a long
enough period of time, creep will allow at least some
load redistribution to take place.
The importance of proper design and detailing will
depend on the particular structure and loading involved.
Special care must be taken in the design and detailing of structures in which cracking may cause a majo r service- ability problem. These structures also require continuous inspection during all phases of construction to supple- ment the careful design and detailing.
1.3.9 Externally applie d loads-It is well known that
load-induced tensile stresses result in cracks in concrete members. This point is readily acknowledged and ac-
cepted in concrete design. Current design procedures
(ACI 3 1 8 a n d AASHTO) Standard Specifications for Highway Bridges) use reinforcing steel, not only to carry the tensile forces, but to obtain both an adequat e
dis-
triiution of cracks and a reasonable limit on crack width.
Current knowledge of flexural members provides the
basis for the following general conclusions about the var- iables that control cracking: Crack width increases with increasing steel stress, cover thickness and area of con- crete surrounding each reinforcing bar. Of these, steel stress is the most important variable. The bar diameter is not a major consideration. The width of a bottom
crack increases with an increasing strain gradient between the steel and the tension face of the beam.
The equation considered to best predict the most
probable maximum surface crack width in bending was
developed by Gergely and Lutz (1968). A simplified ver- sion of this equation is:
w = 0.076
#Ifs
(d,A)” x
1O-3 (1.1)
in which w = most probable maximum crack width, in.;
B = ratio of distance between neutral axis and tension
face to distance between neutral axis and centroid of
reinforcing steel (taken as approximately 1.20 for typical beams in buildings);
f, = reinforcing steel stress, ksi;
d,
= thickness of cover from tension fiber to center of bar closest thereto, in.; an d A = area of concrete symmetric with reinforcing steel divided by number of bars,
in2
A modification of this equation is used i n ACI 3 1 8 , which effectively limits crack widths to 0.016 in. (0.41 mm) for interior exposure and 0.013 in. (0.33 mm) for
exterior exposure. However, considering the information presented in Section 1.3.5 w h i c h i n d i c a t e s l i t t l e c o r - relation between surface crack width for cracks transverse to bars and the corrosion of reinforcing, these limits do not appear to be justified on the basis of corrosion
control.
*From Alan H. Mattock an d Timothy C. Chan (1979). "Design and Behavior of Dapped-end Beams,” Joumal, Prestressed C o n c r e t e I n s t i t u t e, V. 24, NO. 6, Nov.-Dec., pp. 28-45.
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-9
There have been a number of equations developed for
prestressed concrete members (ACI 224R), but no single method has achieved general acceptance.
The maximum crack width in tension members is
larger than that predicted by the expression fo r flexural members (Broms 1965; Broms and Lutz 1965). Absence
of a strain gradient and compression zone in tension
members is the probable reason for the larger crack
widths.
On the basis of limited data, the following expression
has been suggested to estimate the maximum crack width
in direct tension
(ACI 224R):
w = 0.1 0 fs (dc A)0.33 x 10-3 (1.2)
Additional information on cracking of concrete in direct tension is provided in ACI 224.2R.
Flexural and tensile crack widths can be expected to
increase with time for members subjected to either sus- tained or repetitive loading. Although a large degree of scatter is evident in the available data, a doubling of crack width with time can be expected (Abeles et al.
1968; Bennett and Dave 1969; Illston and Stevens 1972; Holmberg 1973; Rehm and Eligehausen 1977).
Although work remains to be done, the basic princi-
ples of crack control for load-induced cracks are well
understood. Well-distriiuted reinforcing offers the best protection against undesirable cracking. Reduced steel
stress, obtained through the use of a larger amount of
steel, will also reduce the amount of cracking. While
reduced cover will reduce the surface crack width, de-
signers must keep in mind, as pointed out in Section
1.3.5, that cracks (and therefore, crack widths) per-
pendicular to reinforcing steel do not have a major effect on the corrosion of the steel, while a reduction in cover will be detrimental to the corrosion protection of the
reinforcing.
CHAPTER 2-EVALUATION OF CRACKING
2.1-Introduction
When anticipating repair of cracks in concrete, it is
important to first identify the location and extent of
cracking. It should be determined whether the observed
cracks are indicative of current or future structural prob- lems, taking into consideration the present and antici- pated future loading conditions. The cause of the crack- ing should be established before repairs are specified.
Drawings, specifications, and construction and main-
tenance records should be reviewed. If these documents, along with field observations, do not provide the needed information, a field investigation and structural analysis should be completed before proceeding with repairs.
The causes of cracks are discussed in Chapter 1 . A
detailed evaluation of observed cracking can determine
which of those causes applies in a particular situation.
Cracks need to be repaired if they reduce the strength, stiffness, or durability of the structure to an unacceptable level, or if the function of the structure is seriously impaired. In some cases, such as cracking in water-re-
taining structures, the function of the structure will
dictate the need for repair, even if strength, stiffness, or appearance are not significantly affected. Cracks in pave- ments and slabs-on-grade may require repair to prevent
edge spalls, migration of water to the subgrade, or to
transmit loads. In addition, repairs that improve the
appearance of the surface of a concrete structure may be desired.
2.2-Determination of location and extent of concrete
cracking
Location and extent of cracking, as well as information on the general condition of concrete in a structure, can be determined by both direct and indirect observations, nondestructive and destructive testing, and tests of cores taken from the structure. Information may also be ob-
tained from drawings and construction and maintenance
records.
2.2.1 Direct a n d i n d i r e c t o b s e r v a t i o n-The locations and widths of cracks should be noted on a sketch of the
structure. A grid marked on the surface of the structure can be useful to accurately locate cracks on the sketch.
Crack widths can be measured to an accuracy of about
0.001 in. (0.025 mm) using a crack comparator, which is a small, hand-held microscope with a scale on the lens
closest to the surface being viewed ( Fig. 2.1 ). Crack widths may also be estimated using a clear comparator
card having lines of specified width marked on the card.
Observations such as spalling, exposed reinforcement,
surface deterioration, and rust staining should be noted on the sketch. Internal conditions at specific crack loca- tions can be observed with the use of flexible shaft fiber- scopes or rigid borescopes.
Crack movement can be monitored with mechanical
movement indicators of the types shown in Fig. 2.2. The indicator, or crack monitor, shown in Fig. 2.2 (a) gives a direct reading of crack displacement and rotation. The
indicator in Fig. 2.2 (b) (Stratton et al. 1978) amplifies the crack movement (in this case, 50 times) and indicates the maximum range of movement during the measure-
ment period. Mechanical indicators have the advantage
Fig. 2.1-Comparator f o r m e a s u r i n g c r a c k w i d t h s ( c o u r t e s y of Edmound Scientific Co.)
224.1R-10 ACI COMMITTEE R E P O R T
Newly Mounted Monitor
Monitor After Crack Movement
(a)-Crack monitor (courtesy of Avongard)
CRACK ON GIRDER FACE
SEE ISOMETRIC SECTION A T
\
(b)-Crack movement indicator (Stratton et al. 1978)
Figure 2.2
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-11
Fig. 2.3-Pachometer (reinforcing bar locator) (courtesy of James Instruments)
that they do not require moisture protection. If more
detailed time histories are desired, a wide range of
transducers (most notably linear variable differential
transformers o r LVDT'S) a n d d a t a a c q u i s i t i o n s y s t e m s (ranging from strip chart recorders to computer-based
systems) are available.
Sketches can be supplemented by photographs docu-
menting the condition of the structure at the time of
investigation. Guidance for making a condition survey of concrete in service is given in ACI 201.1R, ACI 201.3R, ACI 207.3R, ACI 345.1R, a n d ACI 546.1R.
2.2.2 Nondestructive t e s t i n g-Nondestructive tests can be made to determine the presence of internal cracks
and voids and the depth of penetration of cracks visible at the surface.
Tapping the surface with a hammer or using a chain
drag are simple techniques to identify laminar cracking near the surface. A hollow sound indicates one or more
cracks below and parallel to the surface.
The presence of reinforcement can be determined
using a pachometer (Fig. 2.3) (Malhotra 1976). A num-
ber of pachometers are available that range in capability from merely indicating the presence of steel to those that may be calibrated to allow the experienced user a closer determination of depth and the size of reinforcing steel.
In some cases, however, it may be necessary to remove
the concrete cover (often by drilling or chipping) to
identify the bar sizes or to cahbrate cover measurements, especially in areas of congested reinforcement.
Receiving
Transducer
Direct Transmission
Increased Path Length
Due to Dlscontlnuity
Part ial Depth Crack
Al ternate Configurat ion
a) Pulse transmi t ted through member
Ampl i tude
Lc. Input Signal
Full Strength Signal
At tenuated Slgnal Output Signal
t=Time delay between Tronsmi t t lng and Recelvlng signals Pulse velocl ty=d/ t
b) Osci l loscope Signal
Fig. 2.4-Ultrasonic testing through-transmission technique If corrosion is a suspected cause of cracking, the
*
easiest approach to investigate for corrosion entails the removal of a portion of the concrete to directly observe the steel. Corrosion potential can be detected by electri- cal potential measurements using a suitable reference
half cell. The most commonly used is a copper-copper
sulfate half cell (ASTM C 876; Clear and Hay 1973); its use also requires access to a portion of the reinforcing steel.
With properly trained personnel and careful evalua-
tion, it i s possible t o d e t e c t c r a c k s u s i n g u l t r a s o n i c nondestructive test equipment (ASTM C 597). The most
common technique is through-transmission testing using
commercially available equipment (Malhotra and Carino
1991; Knab e t a l . 1 9 8 3 ) . A m e c h a n i c a l p u l s e i s t r a n s - mitted to one face of the concrete member and received
at the opposite face, as shown Fig. 2.4. The time taken for the pulse to pass through the member is measured
electronically. If the distance between the transmitting and receiving transducers is known, the pulse velocity can be calculated.
When access is not available to opposite faces, trans-
ducers may be located on the same face [ Fig. 2.4(a)].
While this technique is possible, the interpretation of results is not straightforward.
224.1R-12 ACI COMMITTEE REPORT
defect or other surface of the member, and is received by a displacement transducer placed near the impact point.
Fig. 2.5(b) s h o w s a s u r f a c e t i m e - d o m a i n w a v e f o r m r e - ceived by the transducer . A resonance condition is set up in the member between the member boundaries or boun-
1.0 4
.=
z
0.5 a
0 Frequency (kHz)
(a) dary and defect. By analyzing the frequency content of 1000 2000 the time-domain waveform [ Fig. 2.5(c) ] the frequency 8 2
._
E
EO
Time
(PSI
.0 100% (d)
.5
~
Jl
0 I
0 50
100
Depth (%)
Fig. 2.5-Impact-echo r e s p o n s e o f a solid plate: a) schema- tic of test configuration; b) displacement waveform; c) amplitude spectrum; and d) normalized amplitude spectrum A significant change in measured pulse velocity can
occur if an internal discontinuity results in an increase in path length for the signal. Generally, the higher the pulse velocity, the higher the quality of the concrete. The inter- pretation of pulse velocity test results is significantly improved with the use of an oscilloscope that provides a visual representation of the received signal [ Fig. 2.4(b)].
Radiography can also be used to detect interna l dis-
continuities. Both x-ray and gamma-ray equipment are
available (Malhotra and Carino 1991; Bungey 1990). The
procedures are best suited for detecting crack planes
parallel to the direction of radiation; it is difficult to discern crack planes perpendicular to the radiation.
Gamma-ray equipment is less expensive and relatively
portable compared to x-ray equipment and therefore ap-
pears to be more suitable for field testing.
An important use of nondestructive testing is finding
those portions of the structure that require a more de- tailed investigation, which may include core tests.
Some equipment provides only a digital readout of the
pulse travel time, with no oscilloscope display. If no sig- nal arrives at the receiving transducer, a significant inter- nal discontinuity, such as a crack or void, is indicated. An indication of the extent of the discontinuity can be ob- tained by taking readings at a series of positions on the member.
2.2.3 Tests on concrete cores-Significant information
can be obtained from cores taken from selected locations within the structure. Cores and core holes afford the op- portunity to accurately measure the width and depth of
cracks. In addition, an indication of concrete quality can be obtained from compressive strength tests; however,
cores that contain cracks should not be used to deter-
mine concrete strength.
Ultrasonic equipment should be operated by a trained
person, and the results should be evaluated cautiously by an experienced person, because moisture, reinforcing
steel, and embedded items may affect the results. For
example, with fully saturated cracks, ultrasonic testing will generally be ineffective. In some cases, it is difficult to discern between a group of close cracks and a single large crack.
An alternative to through-transmission testing is the
pulse-echo technique in which a simple transducer is
used to send and receive ultrasonic waves. It has been
difficult to develop a practical pulse-echo test for con- crete. Pitch-catch systems have been developed which use separate transmitting and receiving transducers (Alex-
ander 1980). More detailed information on pulse-echo
and other wave propagation methods is provided by Mal-
hotra and Carino (1991).
Petrographic examinations of cracked concrete can
identify material causes of cracking, such as alkali
reactivities, cyclic freezing damage , "D" c r a c k i n g , e x - pansive aggregate particles, fire-related damage, shrink- age, and corrosion. Petrography can also identify other factors that may be related to cracking such as the water- to-cement ratio, relative paste volume, and distribution of concrete components. Petrography can frequently
determine the relative age of cracks and can identify
secondary deposits on fracture surfaces, which have an
influence on repair schemes.
Chemical tests for the presence of excessive chlorides
indicate the potential for corrosion of embedded rein-
forcement.
Significant advances in use of wave propagation
techniques for flaw detection in concrete by th e
impact-
2.2.4 Review of drawings and constructio n data-The
original structural design and reinforcement placing or other shop drawings should be reviewed to confirm that
the concrete thickness and quality, along with installed reinforcing, meets or exceeds strength and serviceability requirements noted in the governing building code(s). A detailed review of actual applied loading compared to
echo technique have been made by Sansalone and Carino
(1988, 1989).
design loads should get
A mechanical pulse is generated by impact configurations, restraint on one face of the member as illustrated in Fig. 2.5. The construction and other wave propagates through the member, reflects from a calculating the tensile associated with the resonance appears as a peak ampli-
tude. In the case of Fig. 2.5(a), t h e p e a k i s t h a t a s s o c i - ated with the thickness frequency [see Fig. 2.5(d)]. If an internal flaw exists, then a significant amplitude peak from the reflections from the flaw depth will be observed at the associated flaw depth frequency.
special consideration. Concrete
conditions, and the presence of
joints should be considered in
stresses induced by concrete
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-13
deformation (creep, shrinkage, temperature, etc.). Special consideration should be given to cracks that develop
parallel to one-way reinforced slabs primarily supported on beams, but also bear on the girders that support those beams.
2.3-Selection o f r e p a i r p r o c e d u r e s
Based on the careful evaluation of the extent and
cause of cracking, procedures can be selected to accom- plish one or more of the following objectives:
1. 2.
3. 4.
5. 6.
7. Restore and increase strength;
Restore and increase stiffness;
Improve functional performance;
Provide watertightness;
Improve appearance of the concrete surface;
Improve durability; and/or
Prevent development of corrosive environment at
reinforcement.
Depending on the nature of the damage, one or more
repair methods may be selected For example, tensile
strength may be restored across a crack by injecting it with epoxy or other high strength bonding agent. How-
ever, it may be necessary to provide additional strength by adding reinforcement or using post-tensioning. Epoxy injection alone can be used to restore
flexural stiffness if
further cracking is not anticipated (ACI 503R).
Cracks causing leaks in water-retaining or other
storage structures should be repaired unless the leakage is considered minor or there is an indication that the
crack is being sealed by autogenous healing (See section
3.14). Repairs to stop leaks may be complicated by a
need to make the repatrs while the structures are in
service.
Cosmetic considerations may require the repair of
cracks in concrete. However, the crack locations may
still be visible and it is likely that some form of coating over the entire surface may be required.
To minimize future deterioration due to the corrosion
of reinforcement, cracks exposed to a moist or corrosive environment should be sealed.
The key methods of crack repair available to accom-
plish the objectives outlined ar e described in Chapter 3.
CHAPTER 3-METHODS OF CRACK REPAIR
3.1-Introduction
Following the evaluation of the cracked structure, a
suitable repair procedure can be selected. Successful
repair procedures take into account the cause(s) of the cracking. For example, if the cracking was primarily due to drying shrinkage, then it is likely that after a period of time the cracks will stabilize. On the other hand, if the cracks are due to a continuing foundation settlement,
repair will be of no use until the settlement problem is corrected.
This chapter provides a survey of crack repair
methods, including a summary of the characteristics of
the cracks that may be repaired with each procedure, the types of structures that have been repaired, and a sum- mary of the procedures that are used. Readers are also
directed to
ACI 546.1R a nd ACI C o m p i l a t i o n N o . 5
(1980), which specifically address the subject of concrete repair.
3.2-Epoxy injection
Cracks as narrow as 0.002 in. (0.05 mm) can be
bonded by the injection of epoxy. The technique general- ly consists of establishing entry and venting ports at close intervals along the cracks, sealing the crack on exposed surfaces, and injecting the epoxy under pressure.
Epoxy injection has been successfully used in the
repair of cracks in buildings, bridges, dams, and other types of concrete structure s (ACI 5 0 3 R ) . H o w e v e r , u n l e s s the cause of the cracking has been corrected, it will prob- ably recur near the original crack. If the cause of the cracks cannot be removed, then two options are avail-
able. One is to rout and seal the crack, thus treating it as a joint, or, establish a joint that will accommodate the movement and then inject the crack with epoxy or other
suitable material. Epoxy materials used for structural
repairs should conform to ASTM C 881 (Type IV). ACI
504R describes practices for sealing joints, including joint design, available materials, and methods of application.
With the exception of certain moisture tolerant
epoxies, this technique is not applicable if the cracks are actively leaking and cannot be dried out. Wet cracks can be injected using moisture tolerant materials, but con- taminants in the cracks (including silt and water) can
reduce the effectiveness of the epoxy to structurally
repair the cracks.
The use of a low-modulus, flexible adhesive in a crack
will not allow significant movement of the concrete struc- ture. The effective modulus of elasticity of a flexiile adhesive in a crack is substantially the same as that of a rigid adhesive (Adams et al. 1984) because of the thin
layer of material and high lateral restraint imposed by the surrounding concrete.
Epoxy injection requires a high degree of skill for
satisfactory execution, and application of the technique may be limited by the ambient temperature. The general
procedures involved in epoxy injection are as follows
(ACI 5 0 3 R ) :
Clean the cracks. The first s t e p i s t o c l e a n t h e cracks that have been contaminated., to the extent
this is possible and practical. Contaminants such as
oil, grease, dirt, or fine particles of concrete prevent epoxy penetration and bonding, and reduce the ef-
fectiveness of repairs. Preferably, contamination
should be removed by vacuuming or flushing with
water or other specially effective cleaning solutions.
The solution is then flushed out using compressed
air and a neutralizing agent or adequate time is
provided for air drying. It is important, however, to
recognize the practical limitations of accomplishing
224.1R-14 ACI COMMITTEE R E P O R T
complete crack cleaning. A reasonable evaluation
should be made of the extent, and necessity, of
cleaning. Trial cleaning may be required.
l Seal the surfaces. Surface cracks should be sealed
to keep the epoxy from leaking out before it has
gelled. Where the crack face cannot be reached, but
where there is backfill, or where a slab-on-grade is
being repaired, the backfill m a t e r i a l o r s u b b a s e material is sometimes an adequate seal; however,
such a condition can rarely be determined in ad-
vance, and uncontrolled injection can cause damage
such as plugging a drainage system. Extreme cau-
tion must therefore be exercised when injecting
cracks that are not visible on all surfaces. A surface
can be sealed by applying an epoxy, polyester, or
other appropriate sealing material to the surface of
the crack and allowing it to harden. If a permanent
glossy appearance along the crack is objectionable
and if high injection pressure is not required, a
strippable plastic surface sealer may be applied
along the face of the crack. When the job is com-
pleted, the surface sealer can be stripped away to
expose the gloss-free surface . Cementitious s e a l s
can also be used where appearance of the complet-
ed work is important. If extremely high injection
pressures are needed, the crack can be cut out to a
depth of 1/2 in. (13 mm) and width of about 3/4 in.
(20 mm) in a V-shape, filled with an epoxy, and
struck off flush with the surface.
l Install the entry and venting ports. Three methods
are in general use:
a. Fittings inserted into drilled holes. This method
was the first to be used, and is often used in con-
junction with V-grooving of the cracks. The
method entails drilling a hole into the crack, ap-
proximately 3/4 in. (20 mm) in diameter and 1/2 to
1 in. (13 to 25 mm) below the apex of th e V-
grooved section, into which a fitting such as a
pipe nipple or tire valve stem is usually bonded
with an epoxy adhesive. A vacuum chuck and bit,
or a watercooled corebit, is useful in preventing
the cracks from being plugged with drilling dust.
b. Bonded flush fitting. When the cracks are not V-
grooved, a method frequently used to provide an
entry port is to bond a fitting flush with the con-
crete face over the crack. The flush fitting has an
opening at the top for the adhesive to enter and
a flange at the bottom that is bonded to the con-
crete.
c. Interruption in seal. Another system of providing
entry is to omit the seal from a portion of the
crack. This method can be used when special gas-
ket devices are available that cover the unsealed
portion of the crack and allow injection of the
adhesive directly into the crack without leaking.
l Mix the epoxy. This is done either by batch or con-
tinuous methods. In batch mixing, the adhesive
components are premixed according to the manu-
facturer’s instructions, usually with the use of a
mechanical stirrer, like a paint mixing paddle. Care
must be taken to mix only the amount of adhesive
that can be used prior to commencement of gelling
of the material. When the adhesive material begins
to gel, its flow characteristics begin to change, and
pressure injection becomes more and more difficult.
In the continuous mixing system, the two liquid ad-
hesive components pass through metering and driv-
ing pumps prior to passing through an automatic
mixing head. The continuous mixing system allows
the use of fast setting adhesives that have a short
working life.
l Inject the epoxy. Hydraulic pumps, paint pressure
pots, or air-actuated caulking guns may be used.
The pressure used for injection must be selected
carefully. Increased pressure often does little to
accelerate the rate of injection. In fact, the use of
excessive pressure can propagate the existing cracks,
causing additional damage.
If the crack is vertical or inclined, the injection
process should begin by pumping epoxy into the en-
try port at the lowest elevation until the epoxy level
reaches the entry port above. The lower injection
port is then capped, and the process is repeated un-
til the crack has been completely filled and all ports
have been capped.
For horizontal cracks, the injection should pro-
ceed from one end of the crack to the other in the
same manner. The crack is full if the pressure can
be maintained. If the pressure can not be main-
tained, the epoxy is still flowing into unfilled por-
tions or leaking out of the crack.
l Remove the surface seal. After the injected epoxy
has cured, the surface seal should be removed by
grinding or other means as appropriate.
l Alternative procedure. For massive structures, an
alternate procedure consists of drilling a series of
holes [usually 7/8 to 4-in. (20 to 100-mm) diameter]
that intercepts the crack at a number of locations.
Typically, holes are spaced at 5-ft (1.5-m) intervals.
Another method recently being used is a vacuum or
vacuum assist method. There are two techniques: one is
to entirely enclose the cracked member with a bag and
introduce the liquid adhesive at the bottom and to apply a vacuum at the top. The other technique is to inject the cracks from one side and pull a vacuum from the other.
Typically, epoxies are used; however, acrylics and poly- esters have proven successful.
Stratton and McCollum ( 1 9 7 4 ) d e s c r i b e t h e u s e o f epoxy injection as an effective intermediate-term repair procedure for delaminated bridge decks. As reported by
Stratton and McCollum the first, second, and sixth steps are omitted and the process is terminated at a specific location when epoxy exits from the crack at some dis-
tance from the injection ports. This procedure does not arrest ongoing corrosion. The procedure can also be
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-15
attempted for other applications, and is available as an option, although not accepted universally. Success of the repair depends on the absence o f bond-inhibiting c o n - taminants from the crack plane. Epoxy resins and injec- tion procedures should be carefully selected when at-
tempting to inject delaminations. Unless there is suffi- cient depth or anchorage to surrounding concrete the
injection process can be unsuccessful or increase the
extent of delamination. Smith (1992) provides informa-
tion on bridge decks observed for up to seven years after injection. Smithson and Whiting describe epoxy injection as a method to rebond delaminated bridge deck overlays.
Committee 224 is developing additional information on
this application for inclusion in a future revision of this Report.
3.3-Routing a n d s e a l i n g
Routing and sealing of cracks can be used in condi-
tions requiring remedial repair and where structural re- pair is not necessary. This method involves enlarging the crack along its exposed face and filling and sealing it with a suitable joint sealant (Fig. 3.1). This is a common tech- nique for crack treatment and is relatively simple in com- parison to the procedures and the training required for epoxy injection. The procedure is most applicable to ap- proximately flat horizontal surfaces such as floors and pavements. However, routing and sealing can be accom-
plished on vertical surfaces (with a non-sag sealant) as well as on curved surfaces (pipes, piles and pole).
Routing and sealing is used to treat both fiie pattern
cracks and larger, isolated cracks . A common and effec- tive use is for waterproofing by sealing cracks on the con- crete surface where water stands, or where hydrostatic
pressure is applied. This treatment reduces the ability of moisture to reach the reinforcing steel or pass through the concrete, causing surface stains or other problems.
The sealants may be any of several materials, including epoxies, urethanes, silicones, polysulfides, asphaltic
materials, or polymer mortars. Cement grouts should be
avoided due to the likelihood of cracking. For floors, the sealant should be sufficiently rigid to support the antici- pated traffic. Satisfactory sealants should be able to
withstand cyclic deformations and should not be brittle.
The procedure consists of preparing a groove at the
surface ranging in depth, typically, fro m 1/4 to 1 in. (6 to 25 mm). A concrete saw, hand tools or pneumatic tools
may be used. The groove is then cleaned by air blasting, sandblasting, or waterblasting, and dried. A sealant is placed into the dry groove and allowed to cure.
A bond breaker may be provided at the bottom of the
groove to allow the sealant to change shape, without a
concentration of stress on the bottom ( Fig. 3.2 ). The bond breaker may be a polyethylene strip or tape which
will not bond to the sealant.
Careful attention should be applied when detailing the
joint so that its width to depth aspect ratio wil l accom- modate anticipated movement (ACI 504R).
In some cases overbanding (strip coating) is use d in-
Groove cut wl th saw
or chipping tools
7 a) Ori gi nal Crack b) Rout ing c) Seal ing
Fig. 3.1-Repair o f c r a c k b y m u t i n g a n d s e a l i n g ( J o h n s o n 1965)
Crock Closed No Bond Breaker
Fig. 3.2-Effect of bond breaker
With Bond Breaker
Note variable length, location and
orientation of staples so that tension
across crack is distributed in the
concrete rather than concentrated
on a single plane.
Holes drilled in concrete
to receive staples. Fill
holes with nonshrink
Fig. 3.3-Repair of crack by stitching (Johnson 1965)
dependently of or in conjunction with routing and seal- ing. This method is used to enhance protection from
edge spalling and for aesthetic reasons to create a more uniform appearing treatment. A typical procedure for
overbanding is to prepare an area approximately 1 to 3
in. (25 to 75 mm) on each side of the crack by
sandblast-
224.1R-16 ACI COMMITTEE R E P O R T
Fig. 3.4-Reinforcing bar orientation used t o effect the repair (Stratton et al. 1978)
ing or other means of surface preparation, and apply a
coating (such as urethane) 0.04 to 0.08 in. (1 to 2 mm) thick in a band over the crack. Before overbanding in
non-traffic areas a bond breaker is sometimes used over a crack that has not been routed, or over a crack pre-
viously routed and sealed. In traffic areas a bond breaker is not recommended. Cracks subject to minimal move-
ment may be overbanded, but if significant movement
can take place, routing and sealing must be used in
conjunction with overbanding to ensure a waterproof
repair.
3.4-Stiching
Stitching involves drilling holes on both sides of the
crack and grouting in U-shaped metal units with short
legs (staples or stitching dogs) that span the crack as shown in Fig 3.3 (Johnson 1965). Stitching may be used
when tensile strength must be reestablished across major cracks (Hoskins 1991). Stitching a crack tends to stiffen the structure, and the stiffening may increase the overall structural restraint, causing the concrete to crack else!- where. Therefore, it may be necessary to strengthen the adjacent section or sections using technicall y corrected- reinforcing methods. Because stresses are often concen- trated, using this method in conjunction with other
methods may be necessary.
The stitching procedure consists of drilling holes on
both sides of the crack, cleaning the holes, and anchoring the legs of the staples in the holes, with either a non- shrink grout or an epoxy resin-based bonding system. The staples should be variable in length, orientation, or both, and they should be located so that the tension trans-
mitted across the crack is not applied to a single plane within the section but is spread over an area.
3.5-Additional r e i n f o r c e m e n t
3.5.1 C o n v e n t i o n a l reinforcement-Cracked reinforced concrete bridge girders have been successfully repaired by inserting reinforcing bars and bonding them in place with epoxy (Stratton et al. 1978, 1982; Stratton 1980).
This technique consists of sealing the crack, drilling holes that intersect the crack plane at approximately 90 deg
(Fig. 3.4), filling the hole and crack with injected epoxy and placing a reinforcing bar into the drilled hole . Typi- cally, No. 4 or 5 (10 M or 15 M) bars are used, extending at least 18 in. (0.5 m) each side of the crack. The rein- forcing bars can be spaced to suit the needs of the repair. ‘They can be placed in any desired pattern, depending on the design criteria and the location of the in-place rein- forcement. The epoxy bonds the bar to the walls of the
hole, fills the crack plane, bonds the cracked concrete surfaces back together in one monolithic form, and thus reinforces the section. The epoxy used to rebond the
crack should have a very low viscosity and conform to
ASTM C 881 Type IV.
3.5.2 Prestressing steel-Post-tensioning i s o f t e n t h e desirable solution when a major portion o f a member
must be strengthened or when the cracks that have form- ed must be closed ( Fig. 3.5). This technique uses pre- stressing strands or bars to apply a compressive force.
Adequate anchorage must be provided for th e
prestress-
ing steel, and care is needed so that the problem will not merely migrate to another part of the structure. The ef- fects of the tensioning force (including eccentricity) on the stress within the structure should be carefully ana- lyzed. For indeterminate structures post-tensioned using this procedure, the effects of secondary moments and
induced reactions should be considere d (Nilson 1 9 8 7 ; L i n and Burns 1981).
3.6-Drilling a n d p l u g g i n g
Drilling and plugging a crack consists of drilling down the length of the crack and grouting it to form a key
(Fig. 3.6).
Slab Crack
n /
a) To Correct Cracking of Slab
Anchoroq e - B o th Sides
/
b) To Correct C r a c k i ng of Beam
Fig 3.5-Examples of external prestressing (Johnson 1965)
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-17
Form ke y with precast c o n c r e t e o r m o r t or plugs set I n bitumen. T he bitumen I s t o b r e o k t h e b o n d between plugs and h o l e s o t h at plugs will not be crocke d bv subsequent movement o f t h e opening.
If a particularly good seal I s required, drill a
plug with bitumen alone, using
Sa k e y o n d t h e s e c o n d a s a seal.
illed I n s t e m of wall. C e n t e r e d
following down c r o c k. Size o f
hol e depends on width o f c r o c k . U s e
2’ to 2-1/2" minimum diameter.
Fig. 3.6-Repair o f c r a c k b y d r i l l i n g a n d p l u g g i n g This technique is only applicable when cracks run in
reasonable straight lines and ar e accessible at one end.
This method is most often used to repair vertical cracks in retaining walls.
A hole [typically 2 to 3 in. (50 to 75 mm) in diameter] should be drilled, centered on and following the crack.
The hole must be large enough to intersect the crack
along its full length and provide enough repair material to structurally take the loads exerted on the key. The
drilled hole should then be cleaned, made tight, and
filled with grout. The grout key prevents transverse
movements of the sections of concrete adjacent to the
crack. The key will also reduce heavy leakage through the crack and loss of soil from behind a leaking wall.
If water-tightness is essential and structural load
transfer is not, the drilled hole should be filled with a resilient material of low modulus in lieu of grout. If the keying effect is essential, the resilient material can be placed in a second hole, the fiit being grouted.
3.7-Gravity Filling
Low viscosity monomers and resins can be used to seal
cracks with surface widths of 0.001 to 0.08 in. (0.03 to 2 mm) by gravity filling (Rodler, et al. 1989). High-mole- cular-weight methacrylates, urethanes, and some low vis- cosity epoxies have been used successfully. The lower the viscosity, the finer the cracks that can be filled.
The typical procedure is to clean the surface by air
blasting and/or waterblasting. Wet surfaces should be
permitted to dry several days to obtain the best crack
filling. The monomer or resin can be poured onto the
surface and spread with brooms, rollers, or squeegees.
he material should be worked back and forth over the
cracks to obtain maximum filling since the monomer or
resin recedes slowly into the cracks. Excess material
should be broomed off the surface to prevent slick,
shining areas after curing. If surface friction is important, sand should be broadcast over the surface before the
monomer or resin cures.
If the cracks contain significant amounts of silt,
moisture or other contaminants, the sealant cannot fill them. Water blasting followed by a drying time may be
effective in cleaning and preparing these cracks.
Cores taken at cracks can be used to evaluate the
effectiveness of the crack filling. The depth of pene-
tration of the sealant can be measured. Shear (or ten-
sion) tests can be performed with the load applied in a direction parallel to the repaired cracks (as long as
reinforcing steel is not present in the core in or near the failure area). For some polymers the failure crack will occur outside the repaired crack.
3.8-Grouting
3.8.1 Portland cement grouting-Wide cracks, particu-
larly in gravity dams and thick concrete walls, may be
repaired by filling wit h portland c e m e n t g r o u t . T h i s method is effective in stopping water leaks, but it will not structurally bond cracked sections. The procedure con-
sists of cleaning the concrete along the crack; installing built-up seats (grout nipples) at intervals astride the crack (to provide a pressure tight connection with the injection apparatus); sealing the crack between the seats with a ce- ment paint, sealant, or grout; flushing the crack to clean it and test the seal; and then grouting the whole area.
Grout mixtures may contain cement and water or cement
plus sand and water, depending on the width of the
crack. However, the water-cement ratio should be kept
as low as practical to maximize the strength and mini-
mize shrinkage. Water reducers or other admixtures may
be used to improve the properties of the grout. For small volumes, a manual injection gun may be used; for larger volumes, a pump should be used. After the crack is filled, the pressure should be maintained for several minutes to insure good penetration.
3.8.2 Chemical grouting-Chemical grouts consist of
solutions of two or more chemicals (such as urethanes,
sodium silicates, and acrylomides) that combine to form a gel, a solid precipitate, or a foam, as opposed to
cement grouts that consist of suspensions of solid par- ticles in a fluid. Cracks in concrete as narrow as 0.002 in. (0.05 mm) have been filled with chemical grout.
The advantages of chemical grouts include applicabili-
ty in moist environments (excess moisture available),
wide limits of control of gel time, and their ability to be applied in very fine fractures. Disadvantages are the high degree of skill needed for satisfactory use and their lack of strength.
3.9-Drypacking
Drypacking is the hand placement of a low water con-
tent mortar followed by tamping or ramming of the mor-
tar into place, producing intimate contact between the
mortar and the existing concrete (U.S. Bureau of Rec-
lamation 1978). Because of the low water-cement ratio of the material, there is little shrinkage, and the patch
remains tight and can have good quality with respect to durability, strength, and watertightness.
Drypack can be used for filling narrow slots cut for the
224.1R-18 ACI COMMITTEE REPORT
Semicircular pipe ( 8 ” d i a m . ) ,
flanged as shown
concentrically over
pipe at least 2 days
prior to placement
of lift.
Holes drille d in concrete
for pegs inserted to hold
pipe in place.
Fig. 3.7-Crack arrest method of crack repair
repair of dormant cracks. The use of drypack is not ad- visable for filling or repairing active cracks.
Before a crack is repaired by drypacking, the portion
adjacent to the surface should be widened to a slot about 1 in. (25 mm) wide and 1 in. (25 mm) deep. The slot
should be undercut so that the base width is slightly
greater than the surface width.
After the slot is thoroughly cleaned and dried, a bond
coat, consisting of cement slurry or equal quantities of cement and fine sand mixed with water to a fluid paste
consistency, or an appropriate latex bonding compound
(ASTM C 1059), s h o u l d b e a p p l i e d . P l a c i n g o f t h e d r y pack mortar should begin immediately. The mortar con-
sists of one part cement, one to three parts sandpassing a No. 16 (1.18 mm) sieve, and just enough water so that the mortar will stick together when molded into a ball by hand.
If the patch must match the color of the surrounding
concrete, a blend of gre y portland c e m e n t a n d w h i t e portland cement may be used. Normally, about one-third white cement is adequate, but the precise proportions
can be determined only by trial.
To minimize shrinkage in place, the mortar should
stand fo r 1/2 hour after mixing and then should be re- mixed prior to use. The mortar should be placed in layers about 3/8 in. (10 mm) thick. Each layer should be thor- oughly compacted over the surface using a blunt stick or hammer, and each underlying layer should be scratched
to facilitate bonding with the next layer. There need be no time delays between layers.
The mortar may be finished by laying the flat side of
a hardwood piece against it and striking it several times with a hammer. Surface appearance may be improved by
a few light strokes with a rag or sponge float. The repair should be cured by using either water or a curing com-
pound. The simplest method of moist curing is to support a strip of folded wet burlap along the length of the crack.
3.10-Crack a r r e s t
During construction of massive concrete structures,
cracks due to surface cooling or other causes may devel- op and propagate into new concrete as construction pro- gresses. Such cracks may be arrested by blocking the
crack and spreading the tensile stress over a larger area (U.S. Army Corps of Engineers 1945).
A piece of bond-breaking membrane or a grid of steel
mat may be placed over the crack as concreting contin-
ues. A semicircular pipe placed over the crack may also be used ( Fig. 3 . 7). A description of installation proce- dures for semicircular pipes used during the construction of a massive concrete structure follows: (1) The semi-
circular pipe is made by splitting an 8-in. (200-mm), 16- gage pipe and bending it to a semicircular section with about a 3-in. (75-mm) f l a n g e o n e a c h s i d e ; ( 2 ) t h e a r e a in the vicinity of the crack is cleaned; (3) the pipe is placed in sections so as to remain centered on the crack; (4) the sections are then welded together; (5) holes are cut in the top of the pipe to receive grout pipes; and (6) after setting the grout pipes, the installation is covered with concrete placed concentrically over the pipe by
hand. The installed grout pipes are used for grouting the crack at a later date, thereby restoring all or a portion of the structural continuity.
3.11-Polymer impregnation
Monomer systems can be used for effective repair of
some cracks. A monomer system is a liquid consisting of monomers which will polymerize into a solid. Suitable
monomers have varying degrees of volatility, toxicity and flammability, and they do not mix with water. They are
very low in viscosity and will soak into dry concrete,
filling the cracks, much as water does. The most common monomer used for this purpose is methyl methacrylate.
Monomer systems used for impregnation contain a
catalyst or initiator plus the basic monomer (or combin- ation of monomers). They may also contain a cross-
linking agent. When heated, the monomers join together, or polymerize, creating a tough, strong, durable plastic that greatly enhances a number of concrete properties.
If a cracked concrete surface is dried, flooded with the monomer, and polymerized in place, some of the cracks
will be filled a n d s t r u c t u r a l l y r e p a i r e d . H o w e v e r , i f t h e cracks contain moisture, the monomer will not soak into the concrete at each crack face, and consequently, the re- pair will be unsatisfactory. If a volatile monomer evapor- ates before polymerization, it will be ineffective. Polymer impregnation has not been used successfully to repair
fme cracks. Polymer impregnation has primarily been
used to provide more durable, impermeable surfaces
(Webster et al. 1978; Hallin 1978).
Badly fractured beams have been repaired using poly-
mer impregnation. The procedure consists of drying the
fracture, temporarily encasing it in a watertight (mono- mer proof) band of sheet metal , soaking the fractures
with monomer, and polymerizing the monomer. Large
voids or broken areas in compression zones can be
filled
with fine and coarse aggregate before being flooded with monomer, providing a polymer concrete repair. A more
detailed discussion of polymers is given in AC1 548R.
3.12-Overlay and surface treatments
Fine surface cracks in structural slabs and pavements
may be repaired using either a bonded overlay or surface treatment if there will not be further significan t move-
CAUSES, EVALUATION AND REPAIR OF CRACKS 224.1R-19
ment across the cracks. Unbonded overlays may be used
to cover, but not necessarily repair a slab. Overlays and surface treatments can be appropriate for cracks caused by one-time occurrences and which do not completely
penetrate the slab. These techniques are not appropriate for repair of progressive cracking, such as that induced by reactive aggregates, and D-cracking.
Slabs-on-grade in freezing climates should not be
repaired by an overlay or surface treatment that is a
vapor barrier. An impervious barrier will cause condensa- tion of moisture passing from the subgrade, leading to
critical saturation of the concrete and rapid disintegration during cycles of freezing and thawing.
3.12.1 Surface treatments-Low solids and and low-viscosity resin-based systems have been used to seal the concrete surfaces, including treatment of very fine cracks. They are most suited for surfaces not subject to significant wear.
Bridge decks and parking structure slabs, as well as
other interior slabs may be coated effectively after cracks are treated by injecting with epoxy or by routing and
sealing. Materials such as urethanes, epoxies, polyesters, and acrylics have been applied in thickness of 0.04 to 2.0 in. (1 to 50 mm), depending on the material and purpose of the treatment. Skid-resistant aggregates are often
mixed into the material or broadcast onto the surface to improve traction.
3.12.2 Overlays-Slabs containing find dormant cracks
can be repaired by applying an overlay, such as polymer- modified portland cement mortar or concrete, or by silica fume concrete. Slabs with working cracks can be overlaid if joints are placed in the overlay directly over the work- ing cracks. In highway bridge applications, an overlay
thickness as low as 1-1/4 in. (30 mm) has been used suc- cessfully (NCHRP Synthesis 57). Suitable polymers in-
clude styrene butadiene or acrylic latexes. The resin
solids should be at least 15 percent by weight of the
portland cement, with 20 percent usually being optimum
(Clear and CholIar 1978).
The surface to be overlaid should be cleaned to
remove laitance, carbonated or otherwise weak material, or contaminants, such as grease or oil. A bond coat con- sisting of the mortar fraction broom-applied, or an epoxy adhesive should be applied immediately before placing
the overlay. Since polymer-modified concretes normally
solidify rapidly, continuous batching and mixing equip- ment should be used. Polymer-modified overlays should
be mixed, placed and finished rapidly (within 15 min in warm weather). A 24-hr moist curing is typical for these overlays.
3.13-Autogenous h e a l i n g
A natural process of crack repair known a s “auto-
genous healing” can occur in concrete in the presence of moisture and the absence of tensile stress (Lauer and
Slate 1956). It has practical application for closing
dormant cracks in a moist environment, such as may be
found in mass concrete structures.
Healing occurs through the continued cement hydra-
tion and the carbonation of calcium hydroxide in the
cement paste by carbon dioxide, which is present in the surrounding air and water. Calcium carbonate and cal-
cium hydroxide crystals precipitate, accumulate, and grow within the cracks. The crystals interlace and twine,
producing a mechanical bonding effect, which is supple- mented by a chemical bonding between adjacent crystals
and between the crystals and the surfaces of the paste
and the aggregate. As a result, some of the tensile
strength of the concrete is restored across the cracked section, and the crack may become sealed.
Healing will not occur if the crack is active and is
subjected to movement during the healing period. Heal-
ing will also not occur if there is a positive flow of water through the crack, which dissolves and washes away the
lime deposit, unless the flow of water is so slow that
complete evaporation occurs at the exposed face causing redeposition of the dissolved salts.
Saturation of the crack and the adjacent concrete with
water during the healing process is essential for devel- oping any substantial strength. Submergence of the
cracked section is desirable. Alternatively, water may be ponded o n t h e c o n c r e t e s u r f a c e s o t h a t t h e c r a c k i s saturated. The saturation must be continuous for the
entire period of healing. A single cycle of drying and
reimmersion will produce a drastic reduction in the
amount of healing strength. Healing should be com-
menced as soon a s
possible a f t e r t h e c r a c k a p p e a r s .
Delayed healing results in less restoration of strength than does immediate correction.
CHAPTER 4-SUMMARY
This report is intended to serve as a tool in the
process of crack evaluation and repair of concrete struc- tures.
The causes of cracks in concrete are summarized along
with the principal procedures used for crack control.
Both plastic and hardened concrete are considered. The
importance of design, detailing, construction procedures, concrete proportioning, and material properties are dis- cussed.
The techniques and methodology for crack evaluation
are described Both analytical and field requirements are discussed. The need to determine the causes of cracking as a necessary prerequisite to repair is emphasized. The selection of successful repair techniques should consider the causes of cracking, whether the cracks are active or dormant, and the need for repairs. Criteria for the selec- tion of crack repair procedures are based on the desired outcome of the repairs.
Twelve methods of crack repair are presented, in-
cluding the techniques, advantages and disadvantages,
and areas of application of each.
ACKNOWLEDGMENT
ACI Committee 224 - Cracking, gratefully acknow-
224.1R-20 ACI COMMITTEE REPORT
American Concrete Institute
201.1R G u i d e f o r M a k i n g a C o n d i t i o n S u r v e y o f C o n - crete in Service
201.2R
207.1R
207.2R
Guide to Durable Concrete
Mass Concrete
207.4R
Effect of Restraint, Volume Change, and Rein-
forcement on Cracking of Mass Concrete
Cooling and Insulating Systems for Mass Con-
crete
224R
224.2R
Control of Cracking i n C o n c r e t e S t r u c t u r e s Cracking of Concrete Members in Direct Ten-
sion
224.3R
302.1R
304R
305R
308
309R
309.2R
318
343R
345R
Joints in Concrete Construction
Guide to Concrete Floor and Slab Construction
Guide for Measuring, Mixing Transporting and
Placing Concrete
Hot Weather Concreting
Standard Practice for Curing Concrete
Guide for Consolidation of Concrete
Identification and Control of
Consolidation-
Related Surface Defects in Formed Concrete
Building Code Requirements for Reinforced
Concrete
Analysis and Design of Reinforced Concrete
Bridge Structures
Guide for Concrete Highway Bridge Deck Con-
struction
347R
350R
503R
504R
517.2R
546.1R
Guide to Concret e Formwork
Environmental Engineering of Concrete Struc-
tures
Use of Epoxy Compounds with Concrete
Guide to Sealing Joints in Concrete Structures
Accelerated Curing of Concrete at Atmospheric
Pressure--State of the Art
Guide for Repair of Concrete Bridge Superstruc-
tures
548R Polymers in Concrete
ledges the assistance of Robert Gaul, Paul Krauss, and
James Warner, non-members of the Committee, for their
suggestions and review of the revisions to this document.
The Committee would also like to recognize the contri-
butions of Raymond J. Schutz
, former Committee Mem-
ber Paul H . Karr a n d d e c e a s e d C o m m i t t e e M e m b e r s Donald L. Houghton and Robert E . Philleo w h o w e r e Contributing Authors of the original version o f ACI
224.1R.
CHAPTER 5-REFERENCES
5.1 Recommended references
The Documents of the various standards-producing
organizations referred to in this document are listed
below with their serial designation.
American Association of State Highway and Transportation Officials
Standard Specification for Highway Bridges
American Society for Testing and Materials
C 150
C 595
C 597
C 876
C 881
C 1059
Standard Specification for Portland Cement
Standard Specification for Blended Hydraulic
Cements
Standard Test Method for Pulse Velocity through
Concrete
Standard Test Method for Half Cell Potentials of
Reinforcing Steel in Concrete
Standard Specification for Epoxy-Resin-Base
Bonding Systems for Concrete
Standard Specification for Latex Agents for
Bonding Fresh to Hardened Concrete
The above publications may be obtained from the follow- ing organizations:
American Association of State Highway and Transporta-
tion Officials
444 N Capitol Street NW
Suite 224
Washington, D.C. 20001
American Concrete Institute
P.O. B o x 1 9 1 5 0
Detroit MI 48219
American Society for Testing and Materials
1916 Race Street
Philadelphia PA 19103
5.2-Cited references
Abdun-Nur, Edward A. (1983), “Cracking of Concrete
- Who Cares?,” Concrete International: Design and Con- struction, V. 5, No. 7, July, pp. 27-30.
Abeles, Paul W.; Brown, Earl L., II, and Morrow, Joe
W. (1968), “Development and Distribution of Cracks in
Rectangular Prestressed Beams During Static and
Fatigue Loading,” Journal, Prestressed Concrete Institute, V. 13, No. 5, Oct., pp. 36-51.
ACI Compilation No. 5 (1980), “Concrete Repair and
Restoration,” American Concrete Institute, Detroit, 118 pp. (compiled from Concrete International Design and
Construction, V. 2, No. 9, Sept.).
Adams, Robert D., and Wake, William C . (1984),
Structural Adhesive Joints in Engineering, Elsevier Applied Science Publishers, Ltd., Essex, England, pp. 121-125.
Alberta Ministry of Highways (1990), “Alberta Test
Procedures for Evaluation of Concrete Sealer,” BTOO1, 5 pp.
Alexander, A. Michel (1980), “Development of Proce-
dures for Nondestructive Testing of Concrete Structures:
Report 2, Feasibility of Sonic Pulse-Echo Technique,”
Miscellaneous Paper No. C-77-11 , U.S. Army Engineer
Waterways Experiment Station, Vicksburg, 25 pp.
Beeby, A.W. (1983), “Cracking, Cover, and Corrosion
of Reinforcement,” Concrete International Design and
Construction, V. 5, No. 2, Feb., pp. 35-40.
Bennett, E.W., and Dave, N.J . (1969), "Test Perfor-
CAUSES, EVALUATlON AND REPAIR OF CRACKS 2 2 4 . 1 R - 2 1 mances a n d D e s i g n o f B e a m s w i t h L i m i t e d P r e s t r e s s , ” The Structural Enginee r (London), V. 47, No. 12, Dec., pp. 487-496.
Broms, Bengt B. (1965), “Crack Width and Spacing in
Reinforced Concrete Members,” ACI JOURNAL, Proceed-
ings, V. 62, No. 10, Oct., pp. 1237-1256.
Broms, Bengt B., and Lutz, LeRoy A. (1965), “Effects
of Arrangement of Reinforcement on Crack Width and
Spacing of Reinforced Concrete Members, ” ACI
JOURNA L, Proceedings , V. 62, No. 11, NOV., pp. 1395-
1410.
Bungey, J.H. (1990), Testing of Concrete in Structures, 2nd ed., Chapman and Hall, NY.
Butt, Yu M.; Kolbasov, V.M.; and Timashev, V.V.
(1969) “ H i g h T e m p e r a t u r e C u r i n g o f C o n c r e t e U n d e r Atmospheric Pressure,” Proceedings, 5th International
Symposium on the Chemistry of Cement (Tokyo, 1968),
Cement Association of Japan, pp.437-476.
CaIlan, E d w i n J . (1952), “ T h e r m a l E x p a n s i o n o f Aggregates and Concrete Durability, ” ACI JOURNA L,
Proceedings, V. 48, No. 6, Feb., pp. 485-504.
Carlson, Roy W. (1938), “Drying Shrinkage of Con-
crete as Affected by Many Factors,” Proceedings ASTM,
V. 38, Part 2, pp. 419-437.
Carlson, Roy W.; Houghton, Donald L.; and Polivka,
Milos (1979), “Causes and Control of Cracking in Un-
reinforced Mass Concrete,” ACI JOURNAL, Proceedings,
V. 76, No. 7, July, pp. 821-837.
Clear, Kenneth C., an d ChoIlar, B r i a n H. (1978)
“Styrene-Butadiene Latex Modifiers for Bridge Deck
Overlay Concrete,“ Report No. FHWA-RD-78-35, Federal
Highway Administration, Washington, D.C., 124 pp.
Clear, K.C., and Hay, R.E . (1973), “ T i m e - t o - C o r r o s i o n of Reinforcing Steel in Concrete Slabs. V. 1, Effects of Mix Design and Construction Parameters, ” Report No.
FHWA-RD-73-32, Federal Highway Administration,
Washington, DC., 103 pp.
Concrete Institute of Australia (1972), Third Progress
Report of the Low Pressure Steam-Curing of Concrete,
North Sydney, 26 pp.
Dakhil, Fadh H.; Cady, Philip D.; and Carrier, Roger
E. (1975), “Cracking of Fresh Concrete as Related to
Reinforcement,” ACI JOURNAL, Proceedings, V. 72, No.
8, Aug., pp. 421-428.
Dusinberre, D . M . (1945), “ N u m e r i c a l M e t h o d s f o r Transient Heat Flow,” Transactions, American Society of Mechanical Engineers, V. 67, Nov., pp. 703-712.
Gergely, Peter (1981), “Role of Cover and Bar Spacing
in Reinforced Concrete, ” Significant D e v e l o p m e n t s i n Engineering Practice and Research, SP-72, American
Concrete Institute, Detroit, pp. 133-147.
Gergely, Peter, and Lutz, LeRoy A. (1968), “ M a x i m u m Crack Width in Reinforced Concrete Members,” Causes,
Mechanism, and Control of Cracking in Concrete, SP-20, American Concrete Institute, pp. 87-117.
Higginson, Elmo C. (1961), “ E f f e c t o f S t e a m C u r i n g on the Important Properties of Concrete,” ACI JOURNAL, Proceedings, V. 58, No. 3, Sept., pp. 281-298.
Hallin, J . P . , “ F i e l d E v a l u a t i o n o f Polymer Impreg- nation of New Bridge Deck Surfaces, ” Polymers in Con-
crete, SP-58, A m e r i c a n C o n c r e t e I n s t i t u t e , D e t r o i t , 1 9 7 8 , pp. 267-280.
Hoffman, P.C.; McClure, R.M.; and West, H. H. (1983),
“Temperature Study of an Experimental Segmental Con-
crete Bridge,” Journal, Prestressed Concrete Institute, V. 28, No. 2, Mar.-Apr., pp. 78-97.
Holmberg, Ake (1973), “ C r a c k W i d t h P r e d i c t i o n a n d Minimum Reinforcement for Crack ControI,” Dansk
Slesab for Bygningsstatitik ( C o p e n h a g e n ) , V . 4 4 , N o. 2, June, pp. 41-50.
Hoskins, B.E.; F o w l e r , D . W . ; a n d M c C u l l o u g h , B . F . (1991), “ A n E v a l u a t i o n o f R e p a i r T e c h n i q u e s U s e d f o r Uncontrolled Longitudinal Cracking and Failed Longi-
tudinal Joints, ” Research Report 920-4, Center for
Transportation Research, The University of Texas at
Austin, 21 pp.
Houghton, Donald L. (1972), “Concrete Strain Capa-
city Tests - Their Economic Implications,” Economical
Construction of Concrete Dams, American Society of Civil Engineers, New York, pp. 75-99.
Houghton, Donald L . (1976), “ D e t e r m i n i n g T e n s i l e Strain Capacity of Mass Concrete, ” ACI JOURNAL, Pro-
ceedings, V. 73, No. 12 , Dec., pp. 691-700.
Illston, J.M. and Stevens, R.F . (1972), “Long-Term
Cracking in Reinforced Concrete Beams, ” Proceedings,
Institution of Civil Engineers (London), Part 2, V. 53, pp. 445-459.
Jastrzebski, Zbigniew D. (1961), Nature and Properties of Engineering Materials , John Wiley and Sons, New
York, 571 pp.
Johnson, Sydney M. (1965), Deterioration, Maintenance
and Repair of Structures , McGraw-Hill Book Co., New
York, 373 pp.
Kaminetzky, Dov (1981), “FaiIures D u r i n g a n d A f t e r Construction,” Concrete Construction, V. 26, No. 8, Aug., pp. 641-649.
KeIly, Joe W. (1981), “Cracks in Concrete: Part 1, Part 2,” Concrete Construction, V. 26, No. 9 , Sept., pp. 725- 734.
Kirkbride, T. (1971a), “Review of Accelerated Curing
Procedures,” Precast Concrete (London), V. 1, No. 2,
Feb., pp. 87-90.
Kirkbride, T.W. (1971b), “Burner Curing,” Precast Con-
crete (London), V. 1, No. 11, NOV., pp. 644-646.
Knab, L . I . ; B l e s s i n g , G . V . ; a nd Clifton, J.R. (1983), “Laboratory Evaluation of Ultrasonics for Crack Detec-
tion in Concrete,” ACI JOURNAL, Proceedings, V. 80, No. 1, Jan.-Feb., pp. 17-27.
Lauer, Kenneth R., and Slate, Floyd O. (1956), “Auto-
genous Healing of Cement Paste, ” ACI JOURNAL, Pro-
ceedings, V. 27, No. 10, June, pp. 1083-1098.
Libby, James R. (1977), Modern Prestressed Concrete,
2nd Edition, Van Nostrand Reinhold, New York, pp.
388-390.
Lin, T.Y., and Bums, Ned H . (1981), Design o f Pre-
stressed C o n c r e t e S t r u c t u r e s , 3rd edition, John Wile y &
224.1R-22 ACI COMMITTEE REPORT
Sons, New York, 646 pp.
Malhotra, V . M . a n d C a r i n o , N J . ( E d i t o r s) (1991), Handbook on Nondestructive Testing of Concrete, CRC
Press, Boca Raton, Fl. 343 p.
Mansfield , G.A. (1948), “Curing - A Problem in
Thermodynamics,” Rock Products, V. 51, NO. 8, Aug., p.
212.
Mast, Robert F. (1981), “ R o o f C o l l a p s e a t A n t i o c h High School,” Journal, Prestressed Concrete Institute, V. 26, No. 3, May-June, pp. 29-53.
NCHRP Synthesis of Highway Practice No. 57 (1979),
“Durability of Concrete Bridge Decks,” Transportation
Research Board, Washington, D.C., May, 61 pp.
Nilson, Arthur H . (1987), Design of Prestressed Con-
crete, 2nd Ed., John Wiley and Sons, New York, 526 pp.
Nurse, R.W. (1949), “Steam Curing of Concrete,” Mag-
azine of Concrete Researc h (London), V. 1, No. 2, June, pp. 79-88.
PCI Committee on Quality Control Performance Cri-
teria (1985), “ F a b r i c a t i o n a n d S h i p m e n t C r a c k s i n P r e c a s t or Prestressed Beams and Columns,” PCI Journal, May-
June, pp. 24-49.
PCI Committee on Quality Control Performance Cri-
teria (1983), “ F a b r i c a t i o n a n d S h i p m e n t C r a c k s in Pre- stressed HoIlow-Core Slabs and Double Tees, ” PCI Jour- nal, V. 28, No. 1, Jan.-Feb., pp. 18-39.
PCI Energy Committee (1981), D i s c u s s i o n o f “ A c c e l e r - ated Curing of Concrete at Atmospheric Pres-
sure - State of the Art, ” ACI JOURNAL , Proceedings,
Jul.-Aug., pp. 320-324.
Pickett, G e r a l d (1956), “ E f f e c t o f A g g r e g a t e o n Shrinkage of Concrete,” ACI JOURNAL , Proceedings, V. 52, No. 5, Jan., pp. 581-590.
Powers, T.C. (1975), “Freezing Effects in Concrete,”
Durability of Concrete, SP-47, America n Concrete Insti- tute, Detroit, pp. l-11.
Price, Walter H. (1982), “Control of Cracking During
Construction,” Concrete International: Design and Con- struction, V. 4, No. 1, Jan., pp. 40-43.
Priestly, M.J. Nige l (1978), “ D e s i g n o f C o n c r e t e Bridges for Temperature Gradients, ”ACI Journal, Pro-
ceedings, V. 75, No. 5, May, pp . 209-217.
Rehm, Gallus, and Eligehausen, Rolf (1977), “Lapped
Splices of Deformed Bars Under Repeated Loadings
(Ubergreifungstosse von Rippenstahlen unte r nicht
ruhender Belastung),” Beton und Stahlbeton (Berlin), No. 7, pp. 170-174.
Rodler, D.J.; D . P . W h i t n e y ; D . W . F o w l e r ; a n d D . L .
Wheat, “Repair of Cracked Concrete with High Mole-
cular Weight Methacrylates,” Polymers in C o n c r e t e :
Advances and Applications, SP-116, American Concrete
Institute, Detroit, 1989, pp. 113-127.
Sansalone, M. and Carino, N.J . (1988), “ L a b o r a t o r y and Field Studies of the Impact-Echo Method for Flaw
Detection of Concrete, ” SP-112, American Concrete
Institute, Detroit, pp. l-20.
Sansalone, M. and Carino, N.J . (1989), “Detecting
Delaminations in Concrete Slabs with and without Over-
lays Using the Impact-Echo Method, ” ACI Materials
Journal, V. 86, No. 2, Mar-Apr., pp. 175-184.
Shideler, Joseph J., and Toennies, Henry T . (1963),
“Plant Drying and Carbonation of Concrete
Block - N C M A - P C A C o o p e r a t i v e P r o g r a m ,” ACI JOURNAL, Proceedings, V. 60, No. 5, May 1963, pp. 617-
634. Also, Development Department Bulletin No. D64,
Portland Cement Association.
Smith, Barbara J. (1992), “Epoxy Injection of Bridge
Deck Delaminations," T r a n s p o r t a t i o n R e s e a r c h R e c o r d 1533, Transportation Research Board, National Research
Council, pp. 10-18.
Smithson, Leland D . , a n d W h i t i n g , J o h n E. (1992), “Rebonding Delaminated Bridge Deck Overlays,” Con-
crete Repair Digest, V. 3, No. 3, June/July, pp. 100-101.
Snowdon, L.C., and Edwards , A.G. (1962), "The Mois-
ture Movement of Natural Aggregate and Its Effect on
Concrete,” Magazine of Concrete Researc h (London), V.
14, No. 41, July, pp. 109-116.
Stratton, F. Wayne (1980), “ C u s t o m C o n c r e t e D r i l l Helps Repair Shear Cracks in Bridge Girders,” Concrete
International: Design and Construction, V. 2, No. 9, Sept., pp. 118-119.
Stratton, F. Wayne, an d McCollom, Bruce F. (1974),
“Repair of Hollow or Softened Areas in Bridge Decks by
Rebonding with Injected Epoxy Resin or Other Poly-
mers,” Report No. K-F-72-5, State Highway Commission
of Kansas, July, 104 pp.
Stratton, F. Wayne; Alexander, Roger; an d Nolting,
William (1978), “ C r a c k e d S t r u c t u r a l C o n c r e t e R e p a i r through Epoxy Injection and Rebar Insertion, ” Report
No. FHWA-KS-RD.78-3, Kansas Department of Trans-
portation, Topeka, Nov., 56 pp.
U.S. Army Corps of Engineer s (1945), “ C o n c r e t e Operation with Relation to Cracking at Norfolk Dam,”
Little Rock District, Arkansas, Oct.
U.S. Bureau of Reclamation (1975), Concrete Manual,
8th edition, Denver, 627 pp.
Verbeck, George G. (1958), “Carbonation of Hydrated
Portland Cement,” Cement and Concrete, STP-205, Amer-
ican Society for Testing and Materials, Philadelphia, pp. 17-36. A l s o , Research Departmen t Bulletin NO . 87, Portland Cement Association.
Verbeck, George G. (1975), “ M e c h a n i s m s o f C o r r o s i o n of Steel in Concrete,” Corrosion of Metals in Concrete, SP-49, American Concrete Institute, Detroit, pp. 21-38.
Webster, R.P.; Fowler, D.W.; and Paul D.R . (1978),
“Bridge Deck Impregnation in Texas,” Polymers in Con-
crete, SP-58, American Concrete Institute, Detroit, pp. 249-265.
Wimsatt, A.W.; M c C u l l o u g h , B . F . ; a n d B u m s , N . H (1987) “Methods of Analyzing and Factors Influencing
Frictional Effects of Subbases,” Research Report 459-2F, Center for Transportation Research, The University of
Texas at Austin, November, 77 pp.
ACI 224.1R-93 was submitted to letter ballot of the committee and processed in accordance with ACI s t a n d a r d i z a t i o n
procedures.
Project Labor Agreement City of Montebello 29
APPENDIX “E”
PROJECT LABOR AGREEMENT NO. 4202
AGREEMENT NO. 4202 – LOS ANGELES/ORANGE
COUNTIES BUILDING AND CONSTRUCTION
TRADES COUNCIL AND THE SIGNATORY CRAFT
COUNCILS AND UNIONS
Print Form
Revised 2011
Notice of Exemption Appendix E
To: Office of Planning and Research From: (Public Agency): City of Montebello
P.O. Box 3044, Room 113
Sacramento, CA 95812-3044
County Clerk
1600 W. Beverly Boulevard
Montebello, CA 90640
County of: Los Angeles
(Address)
Project Title:
FY 202-202 SB 1 Street Construction Project (CP 9)
Project Applicant: City of Montebello
Project Location - Specific: :%85.('5IURP323/$5$9WR(1'1WK67IURP:2$.0217'5WR/,1&2/1$9(9,(:&5(67IURP(2$.0217'5 WR5$<:22'$919$,/$9IURP/20$5'WR:(67025(/$1''5IURP6$1$1721,2'5WR1:,/&2;$97+67IURP9,$6$1'(/$552IURP%5$'6+$:(67 WR:HVW&,7</,0,761
7+675((767IURP:%(9(5/<%/9'WR:0$',621$917+67IURP:0$',621$9WR:/,1&21$91/(21$5'67IURP%$55$9 WR'(:$5$9),1'/$<$9(IURP%(9(5/<%/9'WR6287+&,7</,0,76167675((7IURP:%(9(5/<%/9'WR:0$',621$917+675((7IURP: /,1&2/1$9WR:0$',621$9()5(021764IURP323/$5$9WR(1'17+67IURP:/,1&2/1$9WR:0$',621$967+67IURP::+,77,(5%/9'WR: 2/<03,&%/9'61'67IURP+$5',1*$9WR/26$1*(/(61*5((1:22'$9IURP:&/(9(/$1'$9WR:2/<03,&%/9'&$/,)251,$$9IURP::+,77,(5 %/9'WR/26$1*(/(6$97+<11(67IURP)(5*8621'5WR(1'-2<&(67IURP)(5*8621'5WR(1':25.67IURP)(5*8621'5WR(1'+251%<67IURP )(5*8621'5WR(1'+(5()25''5IURP3,&.(5,1*:< to 6&21&2856($9,DATE ST from S GREENWOOD AV to SPRUCE ST, S SPRUCE ST from DATE ST to Oakwood St, Okwood St from S Spruce St to S Greenwood, Carob Way from E. Washington Blvd to Jacmar Dr, Greenwood Ave from Sycamore St to End Project Locations – City: Montebello Project Locations - County: Los Angeles Description of Nature, Purpos e and Beneficiaries of Project: Asphalt pavement rehabilitation, street resurface and enhanced American with Disabilities Act (ADA) accessibility path of travel.
Name of Public Agency Approving Project: City
of Montebello
Name of Person or Agency Carrying Out Project: Cesar Roldan, Director of Public Works Exempt Status: (check
one):
Ministerial (Sec. 21080(b)(1); 15268);
Declared Emergency (Sec. 21080(b)(3); 15269(a)); Emergency Project (Sec. 21080(b)(4); 15269(b)(c)); Categorical Exemption. State type and section number: 1 5301 Class 1
Statutory Exemptions. State code number:
Reasons why project is exempt: Exempt from the requirements of the California Environmental Quality Act (CEQA) pursuant to 14 California Code of Regulations § 15301 as a Class 1 categorical exemption (Existing Facilities). The project location listed above are street locations that will be resurfaced during the course of this project.
Area Code/Telephone/Extension: 323-887-1462_________
Lead Agency
Contact Person: Cesar Roldan________________
If filed by applicant:
1. Attach certified document of exemption finding.
2. Has a Notice of Exemption been filed by the public agency approving the project? Yes No Signature: Date: January ____, 2026 Title:
Signed by Lead Agency Signed by Applicant
Authority cited: Sections 21083 and 21110, Public Resources Code.
Date Received for filing at OPR: Reference: Sections 21108, 21152, and 21152.1, Public Resources Code. ______________________________
Attachment B
ITEM # 18
CITY OF MONTEBELLO
CITY COUNCIL AGENDA STAFF REPORT
TO: Honorable Mayor and City Council Members
FROM: Raul Alvarez, City Manager
BY: John Soria, Director
SUBJECT: ADOPT RESOLUTION NO. 26-03 APPROVING A PROPOSITION A
LOCAL RETURN FUND EXCHANGE AGREEMENT WITH THE CITY OF
PICO RIVERA
DATE: January 14, 2026
RECOMMENDATIONS:
It is recommended that the City Council:
1. Adopt Resolution No. 26-03 approving a Proposition A Local Return Fund Exchange Agreement with the City of Pico Rivera to exchange $3,000,000 (Fiscal Year 2023-24 – $1,200,000 and FY 2024-25 – $1,800,000) of Pico Rivera’s Proposition A Local Return funding for $2,250,000 from the City of Montebello’s Transit Enterprise Fund; and
2. Authorize the City Manager and/or his designee to execute the Fund Exchange Agreement on the City’s behalf; and
3. Amend the Fiscal Year 2025-26 adopted budget to increase appropriations by $2,250,000 in Account No. 600-90-900-7051 (Transit, Administration, Prop A Exchange) for the City’s portion (expense) of the fund exchange; and
4. Amend the Fiscal Year 2025-26 adopted budget to increase revenues by $3,000,000 in Account No. 600-99-4098 (Transit, Transit Miscellaneous Revenue) for Pico Rivera’s portion (revenue) of the fund exchange; and
5. Take such additional, related action that may be desirable.
FISCAL IMPACT:
The Los Angeles County Metropolitan Transit Authority (Metro) administers the Proposition A Local Return Program (Proposition A) and distributes funds to Los Angeles County cities annually. These funds have restricted uses and must be spent within three (3) years of receipt. Any amount not used must be remitted back to Metro. However,
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
Metro allows cities to exchange Proposition A funding with other Los Angeles County jurisdictions.
The City has reached a tentative agreement with the City of Pico Rivera to exchange $3.0 million of its Proposition A funds (from FY 2023-24 – $1.2 million and FY 2024-25 – $1.8 million) for $2.25 million from the City’s Transit Enterprise Fund. The exchange rate for this agreement is 75 cents on the dollar and is consistent with similar exchanges between other local jurisdictions. An amendment to the FY 2025-26 adopted budget is required for Account Nos. 600-90-900-7051 (Transit, Administration, Prop A Exchange) and 600-99-4098 (Transit, Transit Miscellaneous Revenue) to account for both the City’s ($2.25 million, expenditures) and Pico Rivera’s ($3.0 million, revenue) respective portions of the fund exchange.
BACKGROUND/DISCUSSION:
In November 1980, the Los Angeles County electorate approved the Proposition A Program, which is a half-cent sales tax dedicated to transportation funding. Under the Proposition A Program, Los Angeles County cities receive an annual allocation of Local Return funds to support public transit and transportation infrastructure projects. These funds are restricted in use and must be expended within three (3) years of receipt to avoid lapsing and potential remittance back to Metro.
Due to the restrictive nature of Proposition A funds and limited eligible projects, and to avoid the potential lapse of allocations, Pico Rivera has tentatively agreed to a fund exchange with the City, consistent with similar exchanges executed between other local jurisdictions. The proposed exchange is mutually beneficial. The City has the capacity and eligible transit projects to fully utilize the Proposition A funds within the required timeframe, while Pico Rivera gains flexible General Fund resources to address broader municipal needs.
Under the proposed exchange, the City will acquire $3.0 million (FY 2023-24 – $1.2 million and FY 2024-25 – $1.8 million) of Pico Rivera’s Proposition A funding, at an exchange rate of 75 cents on the dollar. In return, Pico Rivera will receive $2.25 million in unrestricted General Fund revenue, paid for by the Transit Fund. This agreement will allow Pico Rivera to avoid the potential lapse of Proposition A funds while providing the City (i.e., Transit) with additional funding that may be used for eligible transit projects that enhance service delivery.
ENVIRONMENTAL:
N/A
ANALYSIS:
N/A
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
SUMMARY:
Staff recommend that the City Council adopt Resolution No. 26-03 (Attachment A) approving a Proposition A Funding Exchange Agreement with Pico Rivera (Attachment B), to exchange $3.0 million of Pico Rivera’s Proposition A funding for $2.25 million from the City’s Transit Enterprise Fund; authorize the City Manager and/or his designee to execute the Fund Exchange Agreement on the City’s behalf; amend the FY 2025-26 adopted budget to appropriate $2,250,000 in Account No. 600-90-900-7051 (Transit, Administration, Prop A Exchange) for the City’s portion of the fund exchange; amend the FY 2025-26 adopted budget to increase revenues by $3,000,000 in Account No. 600-99- 4098 (Transit, Transit Miscellaneous Revenue) for Pico Rivera’s portion of the fund exchange; and take such additional, related action that may be desirable.
ATTACHMENT(S)
1. Attachment A - Resolution No. 26-03
2. Attachment B - Fund Exchange Agreement
ATTACHMENT _A_
RESOLUTION NO. 26-03
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF
MONTEBELLO, CALIFORNIA, APPROVING PROPOSITION A LOCAL
RETURN FUND EXCHANGE AGREEMENT WITH THE CITY OF PICO
RIVERA
RECITALS
WHEREAS, Proposition A (“Prop A”) Funds in the County of Los Angeles are restricted for transit purposes only; and
WHEREAS, many local agencies have had difficulties expending allocated Prop A Funds due to said restricted purposes; and
WHEREAS, the Los Angeles Metropolitan Transportation Authority (“LACMTA”) which administer such funds, has allowed local agencies that to exchange restricted Prop A Funds with unrestricted revenues for the right to use another city’s Prop A Funds for approved projects; and
WHEREAS, such exchanges usually involve an agreement whereby a local agency that can utilize the restricted Prop A Funds agrees to compensate another local agency that has available Prop A Funds in an amount less than the total value of those funds; and
WHEREAS, through this arrangement, the local agency capable of utilizing the restricted Prop A funds is able to acquire such funds at a discounted rate, while the local agency that is unable to fully utilize its Prop A funds receives unrestricted funds that may be used for other municipal purposes; and
WHEREAS, Montebello Bus Lines has eligible transit-related projects and operational costs that qualify for the use of Prop A funds, and can fully utilize such funds for transit services and improvements consistent with Prop A requirements; and
WHEREAS, the City of Pico Rivera is willing to assign Three Million Dollars ($3,000,000) of its uncommitted Prop A Local Return Funds to Montebello Bus Lines in exchange for the assignment by Montebello Bus Lines on Two Million Two Hundred and Fifty Thousand Dollars ($2,250,000) of its general funds to the City of Pico Rivera; and
WHEREAS, the transaction set forth above is contingent upon approval by LACMTA.
NOW THEREFORE, THE CITY COUNCIL OF THE CITY OF MONTEBELLO HEREBY RESOLVES, FINDS, AND DECLARES AS FOLLOWS:
SECTION 1. APPROVALS AND CERTIFICATIONS.
1. The Proposition A Fund Trade between the City of Pico Rivera and The City of Montebello, Montebello Bus Lines is hereby approved. The City Manager is authorized to execute the Agreement for and on behalf of the City of
RESOLUTION NO. 26-03
Montebello and take such other action(s) as necessary to carry out the purpose of this Resolution.
SECTION 2. That the City Clerk shall certify the passage and adoption of this Resolution and that the same shall be in full force and effect.
APPROVED AND ADOPTED THIS 14TH DAY OF JANUARY 2026.
_______________________________
Georgina Tamayo, Mayor
ATTEST: APPROVED AS TO FORM:
________________________________ ________________________________ Christopher Jimenez, City Clerk Arnold M. Alvarez-Glasman, City Attorney
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS:
CITY OF MONTEBELLO )
I, Christopher Jimenez, City Clerk of the City of Montebello, County of Los Angeles, State of California, hereby certify that the foregoing Resolution No. 26-03 was passed and adopted by the City Council of the City of Montebello, signed by the Mayor and attested by the City Clerk at a regular meeting of said Council held on the 14 th day of January 2026 and that said Resolution was adopted by the following vote, to-wit:
AYES:
NOES:
ABSTAIN:
ABSENT:
The undersigned, City Clerk of the City of Montebello, does hereby attest and certify that the foregoing Resolution is a true, full and correct copy of a resolution duly adopted at a meeting of said City which was duly convened and held on the date stated thereon, and that said document has not been amended, modified, repealed or rescinded since its date of adoption and is in full force and effect as of the date hereof.
DATE:
Christopher Jimenez, City Clerk
FUND EXCHANGE AGREEMENT BETWEEN THE CITIES OF PICO RIVERA
AND MONTEBELLO, CALIFORNIA
This Fund Exchange Agreement is made and entered into this 13th day of January, 2026, by and between the City of Pico Rivera, California (“Pico Rivera”) and the City of Montebello, California (“Montebello”) with respect to the following facts:
A. The City of Montebello operates a municipal transit system and needs additional Proposition A Local Return funds to assist in the financing of its fixed route Transit operations, and to provide funds for the acquisition of new transit-related equipment.
B. City of Pico Rivera is willing to exchange uncommitted Proposition A Local Return funding in the amount indicated in Section 1 below to the City of Montebello, for the purpose identified in Paragraph A above, for the City of Montebello’s general funds.
Now, therefore, in consideration of the mutual benefits to be derived by the parties and of the premises herein contained, it is mutually agreed as follows:
1. Exchange. City of Pico Rivera shall transfer $1,200,000 of its Fiscal Year 2023-24 and $1,800,000 of its Fiscal Year 2024-25 Proposition A Local Return Funds to City of Montebello by March 19, 2026. In return, City of Montebello shall transfer $2,250,000 of its General Funds to City of Pico Rivera by March 31, 2026. In the event that either City fails to transfer the specified funds within the timelines outlined above, this Agreement shall be automatically terminated. Upon termination, neither party shall have any further obligations under this Agreement, except for the return of any funds required pursuant to the terms hereof.
2. Consideration. City of Pico Rivera shall transfer the Proposition A Local Return funds to City of Montebello in one lump sum payment. City of Montebello shall transfer its general funds to City of Pico Rivera in one lump sum payment.
3. Term. This Agreement is effective on the date above written and for such time as is necessary for both parties to complete their mutual obligations under this Agreement.
4. Termination. This Agreement may be terminated by either party before the date of approval of the project description covering the funds in question by Metro so long as written notice of intent to terminate is given to the other party at least five (5) days prior to the termination date.
Fa
5. Notices. Notices shall be given pursuant to this agreement by personal service on the party to be notified, or by written notice upon such party deposited in the custody of the United States Postal Service addressed as follows:
a. CITY OF PICO RIVERA
Attn: Steve Carmona, City Manager
6615 Passons Blvd.
Pico Rivera, CA 90660
b. CITY OF MONTEBELLO
Attn: Raul Alvarez, City Manager
1600 W, Beverly Blvd.
Montebello, CA 90640
6. Assurances
A. City of Montebello shall use the assigned Proposition A Local Return funds only for the purpose of providing the services discussed in Paragraph A of this Agreement and within the time limits specified in Metro's Proposition A Local Return Program Guidelines.
B. Concurrently with the execution of this Agreement City of Montebello shall provide Metro with the Standard Assurances and Understandings Regarding Receipt and Use of Proposition A Funds specified in the Guidelines regarding the use of the assigned Proposition A Local Return funds.
7. This Agreement constitutes the entire understanding between the parties, with respect to the subject matter herein. This Agreement shall not be amended nor any provisions or breach hereof waived, except in writing signed by the parties hereto.
IN WITNESS WHEREOF, the parties hereto have caused this Fund Exchange Agreement to be executed by their respective officers, duly authorized, on the day and year above written.
CITY OF PICO RIVERA CITY OF MONTEBELLO
BY:________________________ BY:________________________ Steve Carmona, City Manager Raul Alvarez, City Manager
Dated:______________________ Dated:______________________
ATTEST:
Cynthia Ayala, City Clerk Christopher Jimenez, City Clerk
Approved as to Form: Approved as to Form:
Arnold M. Alvarez-Glasman, City Attorney Arnold M. Alvarez-Glasman, City Attorney
ITEM # 19
CITY OF MONTEBELLO
CITY COUNCIL AGENDA STAFF REPORT
TO: Honorable Mayor and City Council Members
FROM: Raul Alvarez, City Manager
BY: Luis Lopez, Police Chief
SUBJECT: APPROVE AGREEMENT NO. 4430 WITH GEO-COMM INC. FOR
MAPPING AND GIS SERVICES
DATE: January 14, 2026
RECOMMENDATIONS:
It is recommended that the City Council:
1. Award Professional Services Agreement No. 4430 with Geo-Comm for mapping services; and,
2. Authorize the City Manager to execute the agreement; and
3. Amend the Fiscal Year 2025-26 budget by increasing appropriations by $50,000 in Account Nos. 265-80-834-6010.40 (Grants, Police COPS Technology Equipment Program, Machinery and Equipment-Computer Software [Expenditures]) and 265-99-4198.25 (Grants, Non-Departmental Misc.Grants- COPS Technology Equipment Program [Revenue]; and
4. Take such additional related action that may be desirable.
FISCAL IMPACT:
The City of Montebello was awarded $300,000 in Community Oriented Policing Services (COPS) Technology and Equipment Program (TEP) grant funds for the implementation of license plate reader systems ($250,000) and geographic data mapping ($50,000) software. The Montebello Police Department has allocated $250,000 of the awarded funds to lease automated license readers (Agreement No. 4344). The City Council approved the license plate reader agreement on September 13, 2025 (Attachment A).
The remaining $50,000 of the grant will be utilized for mapping and GIS services (Attachment B).
The recommended actions require amending the Fiscal Year 2025-26 budget by
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
increasing appropriations by $50,000 in Account Nos.265-80-834-6010.40. (Grants, Police, COPS Technology Equipment Program, Machinery and Equipment-Computer Software [Expenditures]), and 265-99-4198.25 (Grants, Non-Departmental, Misc.Grants- COPS technology Equipment Program [Revenue]).
BACKGROUND/DISCUSSION:
The City has been awarded funding in a total amount of $300,000 through the COPS Technology and Equipment Grant, secured with the support of Congresswoman Linda Sánchez. This grant is intended to enhance law enforcement technology and operational efficiency through targeted investments in critical public safety systems.
The Police Department proposes to utilize a portion of this grant allocation ($50,000) to contract with Geo-Comm, the City’s mapping and geographic information system (GIS) service provider (Attachment B). Geo-Comm provides advanced mapping, data integration, and real-time situational awareness tools that support emergency response, officer safety, and informed decision-making.
Funding from this grant will allow the Department to continue to maintain and enhance its mapping services, ensuring continued access to accurate, up-to-date geographic and operational data. These services are essential for effective deployment of police resources, improved response times, coordinated emergency operations, and overall public safety outcomes.
The proposed use of funds is consistent with the intent of the COPS Technology and Equipment Grant. The grant-funded services will strengthen existing technological capabilities without creating additional long-term financial obligations for the City beyond the grant period.
ENVIRONMENTAL:
N/A
ANALYSIS:
N/A
SUMMARY:
Staff recommends the City Council authorize the City Manager to execute Professional Services Agreement No. 4430 (Attachment B) with Geo-Comm for mapping software, with the term expiring November 30, 2026. The recommended actions require amending the Fiscal Year 2025-26 budget by increasing appropriations by $50,000 in Account Nos. 265-80-834-6010.40 (grants, Police, COPS Technology Equipment Program, Machinery and Equipment-Computer Software [Expenditures]), and 265-99-4198.25 (Grants, Non- departmental, Misc.Grants-COPS Technology Equipment Program [Revenue]).
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
ATTACHMENT(S)
1. Attachment A - Staff Report Item 18 9/13/25
2. Attachment B - GIS Professional Service Agreement
3. Attachment C - GIS Certificate of Liability
ATTACHMENT A
ATTACHMENT B
ATTACHMENT C
ITEM # 20
CITY OF MONTEBELLO
CITY COUNCIL AGENDA STAFF REPORT
TO: Honorable Mayor and City Council Members
FROM: Raul Alvarez, City Manager
BY: Joseph Palombi, Director of Planning & Community Development
SUBJECT: WAIVE SECOND READING AND ADOPT ORDINANCE NO. 2485, AMENDING CHAPTER 8.32 OF THE MONTEBELLO MUNICIPAL CODE
TO EXPAND THE PROHIBITION OF SMOKING TO INCLUDE PLACES
OF EMPLOYMENT, PUBLIC SPACES AND OUTDOOR AREAS
DATE: January 14, 2026
RECOMMENDATIONS:
It is recommended that the City Council:
1. Waive Second Reading and adopt Ordinance No. 2485, amending Chapter 8.32, entitled Smoking, of the Montebello Municipal Code (“MMC”), to expand the prohibition of smoking to include places of employment, public spaces and outdoor areas, in order to protect public health and the environment; and
2. Determine and Find that the project is exempt from the California Environmental Quality Act (“CEQA”) pursuant to the “Common Sense” exemption set forth under Section 15061(b)(3), which provides that CEQA applies only to projects which have the potential for causing a significant effect on the environment, considering that it can be seen with certainty that there is no possibility that amending chapter
8.32 of the MMC will have a significant effect on the environment; and
3. Take such additional, related, action that may be desirable.
FISCAL IMPACT:
The recommended actions have no fiscal impact.
BACKGROUND/DISCUSSION:
The City of Montebello currently regulates smoking under Chapter 8.32 of the Montebello Municipal Code. The existing ordinance prohibits smoking in areas of city-owned
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
buildings and city-owned vehicles. However, the current code does not adequately address smoking in places of employment and outdoor areas where secondhand smoke exposure may still occur.
In recent years, neighboring cities have expanded their smoking regulations to include outdoor spaces such as parks, dining patios, event areas, and other shared environments. These regulations aim to reduce exposure to secondhand smoke and vapor, minimize environmental impacts from tobacco litter, and promote healthier public spaces.
The City has engaged with representatives from the Community Health Alliance for Healthy Outdoor Spaces (“CAHOS”), a community-led coalition that provides education and outreach to Montebello residents on the dangers of secondhand smoke exposure in outdoor and public spaces. Discussions with CAHOS have included findings from community workshops and public opinion surveys, which indicate strong community support for expanding smoke-free protections to include places of employment and outdoor areas such as parks, outdoor dining spaces, and public gathering venues. The feedback received underscores the community’s interest in creating cleaner, safer, and more health-conscious public environments throughout the City.
On November 12, 2025, the City Council considered the proposed Text Code Amendment. After the City Council’s independent review, consideration, analysis of Staff’s report and information presented, as well as oral and written testimony by persons of the public, the City Council unanimously voted to introduce and waive the first reading of Ordinance No. 2485, amending Chapter 8.32, entitled Smoking, of the MMC, to expand the prohibition of smoking to include places of employment, public spaces and outdoor areas.
ENVIRONMENTAL:
Pursuant to the provisions of the California Environmental Quality Act (“CEQA”), the proposed ordinance amending MMC Chapter 8.32 does not have the potential to degrade the quality of the environment or have a significant effect on the environment. Actions proposed in the Code Amendment are not considered a “project” under CEQA Guidelines Section 15378 in that there is no potential for resulting in either a direct physical change in the environment, or a reasonably foreseeable indirect physical change in the environment.
Additionally, the proposed Ordinance amending MMC Chapter 8.32 qualifies for a statutory exemption under CEQA Guidelines Section 15061(b)(3) - Common Sense Exemption. This exemption applies to projects where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment. Since the adoption of an Ordinance amending MMC Chapter 8.32 does not, in itself, result in any physical changes to the environment or authorize any specific development activity, it can be determined with certainty that the proposed action will not have a significant environmental impact. Therefore, this activity is not subject to CEQA.
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
ANALYSIS:
As stated in Chapter 8.32 of the Montebello Municipal Code, the City Council has determined that there is substantial evidence demonstrating that smoking in any form poses a serious hazard to the health of the general public and City employees, as well as an irritation, inconvenience, and discomfort to individuals in enclosed areas. To protect public health, safety, and welfare, the declared purpose of Chapter 8.32 is to promote a policy of non-tobacco use in all areas of City-owned buildings and vehicles, unless specifically exempted.
In an effort to further safeguard the health and welfare of the community, City staff in collaboration with CAHOS is proposing a text amendment to Chapter 8.32 of the Montebello Municipal Code to expand the prohibition of smoking (including vaping, electronic smoking devices, and cannabis) to include places of employment and outdoor areas such as recreational areas, service areas, outdoor dining areas, public event areas, and other outdoor public spaces.
The proposed text amendment is consistent with the goals and policies of the City’s General Plan, particularly Element No. 5 entitled “Our Healthy Community,” which encourages the prohibition of smoking in public spaces and the promotion of healthy lifestyles. This measure supports the City’s commitment to preventive health and environmental quality by protecting public health, reducing litter and fire hazards, and improving overall air quality within Montebello.
PROPOSED TEXT CODE AMENDMENT
Staff is recommending the following changes to Chapter 8.32 of the Montebello Municipal Code (proposed new language is underlined, while removed language is stricken):
Chapter 8.32 SMOKING
8.32.010 Purpose.
The city council has determined that there is ample evidence that smoking in any form is a serious hazard to the health of members of the general public and city employees and an irritation, inconvenience and discomfort to persons in enclosed and outdoor areas. In order to serve the public health, safety and welfare, the declared purpose of this chapter is to promote a policy of not smoking by any means such as nontobacco use, or any weed or plant, in all areas of city-owned buildings or, and in city-owned vehicles, -unless exempted, and recreational areas, places of employment, outdoor dining and drinking areas, service areas, public event areas, and other publicly accessible outdoor spaces within the City.
8.32.020 Definitions.
The words and phrases used in this chapter shall have the following meanings unless from the context a different meaning is apparent:
“Cannabis” has the meaning set forth in California Business and Professions Code Section 26001, as that section may be amended from time to time.
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
"City-owned building" means any building owned or leased and in use by the city. City-owned building shall not include any building owned in part by the city redevelopment agency which is also partly owned by private individuals or corporations under a disposition and development agreement or owner participation agreement; city-owned buildings include, but are not limited to, the Montebello senior citizens center, Taylor Ranch, parks and recreation, corporate yard, police department, fire department and city hall.
"City-owned vehicle" means any vehicles owned or leased and in use by the city of Montebello. “Electronic smoking device” means any device that may be used to deliver any aerosolized or vaporized substance to the person inhaling from the device, including but not limited to an e-cigarette, e-cigar, e-pipe, vape pen, or e-hookah.
“Employee” means any person who is employed or retained as an independent contractor by any employer in consideration for direct or indirect monetary wages or profit, or any person who volunteers his or her services for an employer.
“Employer” means any person or nonprofit entity that retains the service of one or more employees.
"Exceptions" means any building or designated area identified in writing by the city manager as exempt from the provisions of this chapter.
“Outdoor Dining Area” means any publicly or privately owned outdoor area including, but not limited to, patios, streets and sidewalks, that is available to or customarily used by the general public or an employee, and that is designed, established, or regularly used for consuming food or drink. An outdoor dining area also includes temporary dining areas, such as a food truck, stall, or cart. “Person” means any human, business, corporation, partnership, cooperative association, personal representative, receiver, trustee, assignee, or any other legal entity. “Place of employment” means an area under the control of an employer that an employee or the general public has access to in the normal course of operations, regardless of the hours of operation, including, but not limited to, work areas and construction sites. “Public event areas” means any publicly or privately owned place used for an event open to the general public, regardless of any fee or age requirement, including, but not limited to, a farmers’ market, parade, fair, festival, or concerts.
“Public place” means any publicly or privately owned place that is open to the general public, regardless of any fee or age requirement, including, but not limited to, sidewalks, streets, parking lots, plazas, shopping areas, stadiums, or sporting facilities. “Recreational area” means any publicly or privately owned area [including streets and sidewalks located within the area,] that is open to the general public for recreational purposes, regardless of any fee or age requirement. The term “recreational area” includes, but is not limited to, facilities, parks, playgrounds, athletic fields, restrooms, beaches, picnic areas, spectator and concession areas, golf courses, walking paths, gardens, hiking trails, bike paths, riding trails, roller and ice-skating rinks, skateboard parks, amusement parks, zoos, and aquatic areas. “Service area” means any publicly or privately owned area, including streets and sidewalks, that is designed to be used or is regularly used by one or more persons to receive a service, wait to receive a service, or to make a transaction, whether or not such service or transaction includes the exchange of money. The term “service area” includes, but is not limited to, areas including or within 25 feet of information kiosks, automatic teller machines (ATMs), service lines, bus stops or shelters, or cab stands.
“Smoke” or “Smoking” means:
(1) inhaling, exhaling, or burning, any tobacco, nicotine, cannabis, or plant product, whether natural or synthetic;
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
(2) carrying any lighted, heated, or activated tobacco, nicotine, cannabis, or plant product, whether natural or synthetic, intended for inhalation; or (3) using an electronic smoking device or hookah.
“Smoking” does not include the use of traditional, sacred tobacco as part of an Indigenous practice or a lawfully recognized religious, spiritual, or cultural ceremony or practice. "Smoking" means the burning of any form of tobacco, in a pipe, cigar or a cigarette or any other device used for burning of tobacco or other similar combustible material so that the person in possession thereof can inhale and exhale the smoke therefrom. “Tobacco product” means:
(1) any product that is made from or derived from commercial tobacco, or that contains nicotine, that is intended for human consumption or is likely to be consumed, whether inhaled, absorbed, or ingested by any other means, including, but not limited to, a cigarette, a cigar, pipe tobacco, chewing tobacco, snuff, or snus;
(2) any electronic smoking device and any substances that may be aerosolized or vaporized by such device, whether or not the substance contains nicotine; or (3) any component, part, or accessory of (1) or (2), whether or not any of these contains tobacco or nicotine, including but not limited to filters, rolling papers, blunt or hemp wraps, hookahs, mouthpieces, and pipes.
“Tobacco product” does not include drugs, devices, or combination products approved for sale by the U.S. Food and Drug Administration, as those terms are defined in the Federal Food, Drug, and Cosmetic Act.
“Tobacco product use” means the act of smoking, vaping, or the consumption of any tobacco product or nicotine product in any form.
“Unenclosed area” means any area that is not an enclosed area.
8.32.030 Prohibition.
Smoking is prohibited in the following locations: all city-owned buildings and city-owned vehicles.
• City owned buildings
• City owned vehicles
• Recreational areas
• Outdoor dining and drinking areas
• Service areas
• Places of employment
• Public event areas
• Other publicly accessible outdoor spaces within the City
8.32.040 Signs.
Signs designating "no smoking" areas in city-owned buildings and in city-owned vehicleswhere smoking is prohibited, shall be clearly, sufficiently and conspicuously posted. The manner of such posting, including the wording, size, color, design, and place of posting, shall be determined by the city manager or his/her designee.
8.32.050 Violation—Penalty.
Any person who violates any provision of this chapter shall be guilty of an infraction and, notwithstanding any other provision of this code to the contrary, upon conviction thereof, may be
CITY COUNCIL AGENDA REPORT - MEETING OF JANUARY 14, 2026
punished by a warning for the first offense, a fine of not more than fifty dollars for the second offense, and one hundred dollars for the third and subsequent offenses.
SUMMARY:
The proposed text amendment expanding the prohibition of smoking to include places of employment and outdoor areas conforms with the Montebello General Plan as it will enhance public health, improve environmental quality, and align Montebello with regional efforts to provide smoke-free environments for residents and visitors. Therefore, it is recommended that the City Council waive second reading and adopt Ordinance No. 2485, amending Chapter 8.32 - Smoking, of the Montebello Municipal Code, to expand the prohibition of smoking to include places of employment, public spaces and outdoor areas as provided in Attachment A, hereto and incorporated by reference.
ATTACHMENT(S)
1. Attachment A - Ordinance No. 2485
2. Attachment B - CEQA Statutory Exemption
ORDINANCE NO. 2485
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF
MONTEBELLO, CALIFORNIA, AMENDING CHAPTER 8.32 OF THE
MONTEBELLO MUNICIPAL CODE TO EXPAND THE PROHIBITION OF
SMOKING TO INCLUDE PLACES OF EMPLOYMENT, PUBLIC SPACES
AND OUTDOOR AREAS
WHEREAS, the City of Montebello (“City”) is a general law city, incorporated under the laws of the State of California, with the power to make and enforce within its jurisdictional limits all local, police, sanitary, land use, and other ordinances and regulations not in conflict with general laws of the state; and WHEREAS, the City currently regulates smoking under Chapter 8.32 of the Montebello Municipal Code. The existing ordinance prohibits smoking in areas of city - owned buildings and city-owned vehicles; and
WHEREAS, the City Council desires to amend Chapter 8. 32 of the Montebello Municipal Code (“MMC”) in an effort to further safeguard the health and welfare of the community by expanding the prohibition of smoking (including vaping, electronic smoking devices, and cannabis) to include places of employment and outdoor areas such as recreational areas, service areas, outdoor dining areas, public event areas, and other outdoor public spaces; and
WHEREAS, the City Council desires to amend Chapter 8.32 of the MMC pursuant to this Ordinance to enhance public health and improve environmental quality; and
NOW THEREFORE, THE CITY COUNCIL OF THE CITY OF MONTEBELLO HEREBY ORDAINS AS FOLLOWS:
SECTION 1. RECITALS. The above recitals are true and correct and hereby incorporated into this Ordinance.
SECTION 2. AMENDMENT. Chapter 8.32 of the Montebello Municipal Code is hereby amended to read as follows (new language is underlined, while removed language is stricken):
Chapter 8.32 SMOKING
ATTACHMENT A
8.32.010 Purpose.
The city council has determined that there is ample evidence that smoking in any form is a serious hazard to the health of members of the general public and city employees and an irritation, inconvenience and discomfort to persons in enclosed and outdoor areas. In order to serve the public health, safety and welfare, the declared purpose of this chapter is to promote a policy of not smoking by any means such as nontobacco use, or any weed or plant, in all areas of city-owned buildings or, and in city- owned vehicles , -unless exempted , and recreational areas, places of employment , outdoor dining and drinking areas , service areas, public event areas , and other publicly accessible outdoor spaces within the City.
8.32.020 Definitions.
The words and phrases used in this chapter shall have the following meanings unless from the context a different meaning is apparent:
“Cannabis” has the meaning set forth in California Business and Professions Code Section 26001, as that section may be amended from time to time. "City-owned building" means any building owned or leased and in use by the city.
City-owned building shall not include any building owned in part by the city redevelopment agency which is also partly owned by private individuals or corporations under a disposition and development agreement or owner participation agreement; city -owned buildings include, but are not limited to, the Montebello senior citizens center, Taylor Ranch, parks and recreation, corporate yard, police department, fire department and city hall.
"City-owned vehicle" means any vehicles owned or leased and in use by the city of Montebello.
“Electronic smoking device” means any device that may be used to deliver any aerosolized or vaporized substance to the person inhaling from the device, including but not limited to an e-cigarette, e-cigar, e-pipe, vape pen, or e-hookah. “Employee” means any person who is employed or retained as an independent contractor by any employer in consideration for direct or indirect monetary wages or profit, or any person who volunteers his or her services for an employer. “Employer” means any person or nonprofit entity that retains the service of one or more employees.
"Exceptions" means any building or designated area identified in writing by the city manager as exempt from the provisions of this chapter.
“Outdoor Dining Area” means any publicly or privately owned outdoor area including, but not limited to, patios, streets and sidewalks, that is available to or customarily used by the general public or an employee, and that is designed, established, or regularly used for consuming food or drink. An outdoor dining area also includes temporary dining areas, such as a food truck, stall, or cart.
“Person” means any human, business, corporation, partnership, cooperative association, personal representative, receiver, trustee, assignee, or any other legal entity.
ORDINANCE NO. 2485
“Place of employment” means an area under the control of an employer that an employee or the general public has access to in the normal course of operations, regardless of the hours of operation, including, but not limited to, work areas and construction sites.
“Public event areas” means any publicly or privately owned place used for an event open to the general public, regardless of any fee or age requirement, including, but not limited to, a farmers’ market, parade, fair, festival, or concerts. “Public place” means any publicly or privately owned place that is open to the general public, regardless of any fee or age requirement, including, but not limited to, sidewalks, streets, parking lots, plazas, shopping areas, stadiums, or sporting facilities. “Recreational area” means any publicly or privately owned area [including streets and sidewalks located within the area,] that is open to the general public for recreational purposes, regardless of any fee or age requirement. The term “recreational area” includes, but is not limited to, facilities, parks, playgrounds, athletic fields, restrooms, beaches, picnic areas, spectator and concession areas, golf courses, walking paths, gardens, hiking trails, bike paths, riding trails, roller and ice -skating rinks, skateboard parks, amusement parks, zoos, and aquatic areas.
“Service area” means any publicly or privately owned area, including streets and sidewalks, that is designed to be used or is regularly used by one or more persons to receive a service, wait to receive a service, or to make a transaction, whether or not such service or transaction includes the exchange of money. The term “service area” includes, but is not limited to, areas including or within 25 feet of information kiosks, automatic teller machines (ATMs), service lines, bus stops or shelters, or cab stands. “Smoke” or “Smoking” means:
(1) inhaling, exhaling, or burning, any tobacco, nicotine, cannabis, or plant product, whether natural or synthetic;
(2) carrying any lighted, heated, or activated tobacco, nicotine, cannabis, or plant product, whether natural or synthetic, intended for inhalation; or (3) using an electronic smoking device or hookah.
“Smoking” does not include the use of traditional, sacred tobacco as part of an Indigenous practice or a lawfully recognized religious, spiritual, or cultural ceremony or practice.
"Smoking" means the burning of any form of tobacco, in a pipe, cigar or a cigarette or any other device used for burning of tobacco or other similar combustible material so that the person in possession thereof can inhale and exhale the smoke therefrom. “Tobacco product” means:
(1) any product that is made from or derived from commercial tobacco, or that contains nicotine, that is intended for human consumption or is likely to be consumed, whether inhaled, absorbed, or ingested by any other means, including, but not limited to, a cigarette, a cigar, pipe tobacco, chewing tobacco, snuff, or snus; (2) any electronic smoking device and any substances that may be aerosolized or vaporized by such device, whether or not the substance contains nicotine; or
ORDINANCE NO. 2485
(3) any component, part, or accessory of (1) or (2), whether or not any of these contains tobacco or nicotine, including but not limited to filters, rolling papers, blunt or hemp wraps, hookahs, mouthpieces, and pipes.
“Tobacco product” does not include drugs, devices, or combination products approved for sale by the U.S. Food and Drug Administration, as those terms are defined in the Federal Food, Drug, and Cosmetic Act.
“Tobacco product use” means the act of smoking, vaping, or the consumption of any tobacco product or nicotine product in any form.
“Unenclosed area” means any area that is not an enclosed area.
8.32.030 Prohibition.
Smoking is prohibited in the following locations: all city-owned buildings and city - owned vehicles.
• City owned buildings
• City owned vehicles
• Recreational areas
• Outdoor dining and drinking areas
• Service areas
• Places of employment
• Public event areas
• Other publicly accessible outdoor spaces within the City
8.32.040 Signs.
Signs designating "no smoking" areas in city -owned buildings and in city -owned vehicleswhere smoking is prohibited, shall be clearly, sufficiently and conspicuously posted. The manner of such posting, including the wording, size, color, design, and place of posting, shall be determined by the city manager or his/her designee.
8.32.050 Violation—Penalty.
Any person who violates any provision of this chapter shall be guilty of an infraction and, notwithstanding any other provision of this code to the contrary, upon conviction thereof, may be punished by a warning for the first offense, a fine of not more th an fifty dollars for the second offense, and one hundred dollars for the third and subsequent offenses.
SECTION 3. CEQA. Pursuant to the provisions of the California Environmental Quality Act (“CEQA”), the proposed ordinance amending MMC Chapter 8. 32 does not have the potential to degrade the quality of the environment or have a significant effect on the environment. Actions proposed in the Code Amendment are not considered a “project” under CEQA Guidelines Section 15378 in that there is no potential for resulting in either a direct physical change in the environment, or a reasonably foreseeable indirect
ORDINANCE NO. 2485
physical change in the environment. The Code Amendment would also be exempt under the commonsense exemption pursuant to CEQA Guidelines Section 15061(b)(3). This exemption applies to projects where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment.
Since the adoption of an Ordinance amending MMC Chapter 8.32 does not, in itself, result in any physical changes to the environment, it can be determined with certainty that the proposed action will not have a significant environmental impact.
SECTION 4. SEVERABILITY. If any action, subsection, line, sentence, clause, phrase, or word of this Ordinance is for any reason held to be invalid or unconstitutional, either facially or as applied, by a decision of any court of competent jurisdiction, such decision shall not affect the validity of the remaining portions of this Ordinance, and each and every individual section, subsection, line, sentence, clause, phrase, or word without regard to any such decision.
SECTION 5. EFFECTIVE DATE. This
Ordinance shall become effective thirty (30)
days after approval by the City Council.
SECTION 6. PUBLICATION. The Ci ty Clerk shall certi fy to the adoption o f this Ordinance and shall cause the same to be published or posted according to law.
PASSED, APPROVED, AND ADOPTED 14TH DAY OF JANUARY 2026. ______________________________
Georgina Tamayo, Mayor
ATTEST:
_______________________________
Christopher Jimenez, City Clerk
APPROVED AS TO FORM:
_______________________________
Arnold M. Alvarez-Glasman, City Attorney
ORDINANCE NO. 2485
I HEREBY CERTIFY that the foregoing Ordinance was introduced at the regular meeting of the City Council on the 12th day of November 2025, and was adopted by the City Council of the City of Montebello at its meeting held on the 14th day of January, 2026 by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
_______________________________
Christopher Jimenez, City Clerk
Notice of CEQA Exemption
City of Montebello 1
To:
County of Los Angeles
Registrar-Recorder/County Clerk
12400 Imperial Highway
Norwalk, CA 90650
From:
City of Montebello
Planning & Community Development Department
1600 W. Beverly Blvd.
Montebello, CA 90640
Lead Agency: City of Montebello, Planning and Community Development Department Project Title: Text Code Amendment to Chapter 8.32 entitled Smoking, of the Montebello Municipal Code Project Location: Citywide
Case Number(s): Ordinance No. 2485 & ENV No. 15-25
Description of Nature, Purpose, and Beneficiaries of Project: A Text Code Amendment to Chapter 8.32 of the Montebello Municipal Code (“MMC”) to expand the prohibition of smoking (including vaping, electronic smoking devices, and cannabis) to include places of employment and outdoor areas such as recreational areas, service areas, outdoor dining areas, public event areas, and other outdoor public spaces., and adoption of CEQA Exemption Section 15378 and Statutory CEQA Exemption Section 15061(b)(3) -Common Sense Exemption.
Name of the Public Agency Approving the Project: City of Montebello Name of Person or Agency Carrying Out the Project: City of Montebello
Exempt Status (check one)
Ministerial (Sec. 21080(b)(1); 15268(b)(3))
Declared Emergency (Sec. 21080(b)(3); 15269(a));
Emergency Project (Sec. 21080(b)(4); 15269(b)(c));
Categorical Exemption. State type and section number: 15378 Statutory Exemptions. State code number: 15061(b)(3)
Justification for Project Exemption:
Pursuant to the provisions of the California Environmental Quality Act, the proposed ordinance amending MMC Chapter
8.32 does not have the potential to degrade the quality of the environment or have a significant effect on the environment.
Actions proposed in the Code Amendment are not considered a “project” under CEQA Guidelines Section 15378 in that there is no potential for resulting in either a direct physical change in the environment, or a reasonably foreseeable indirect physical change in the environment.
Additionally, the proposed Ordinance amending MMC Chapter 8.32 qualifies for a statutory exemption under CEQA Guidelines Section 15061(b)(3) - Common Sense Exemption. This exemption applies to projects where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment. Since the adoption of an Ordinance amending MMC Chapter 8.32 does not, in itself, result in any physical changes to the environment or authorize any specific development activity, it can be determined with certainty that the proposed action will not have a significant environmental impact. Therefore, this activity is not subject to CEQA.
Lead Agency Contact Person: Joseph Palombi, Director of Planning & Community Development Department
Area Code/Telephone/Extension: (323) 887-1200, ext.1598
If filed by applicant, attach certified document issued by the Planning and Community Development Department stating that the Department has found the project to be exempt.
Signature: ____________________________ Date: ______________ Title: _______________________
Signed by Lead Agency Signed by Applicant
ATTACHMENT B
ITEM # 21
PAYMENT OF BILLS: ADOPT RESOLUTION NO. 26-02 APPROVING THE CITY WARRANT REGISTER OF DEMANDS DATED JANUARY 14, 2026
RESOLUTION NO. 26-02
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF MONTEBELLO
APPROVING AND ALLOWING CERTAIN CLAIMS AND DEMANDS
NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF MONTEBELLO HEREBY RESOLVES, FINDS, AND DECLARES AS FOLLOWS:
SECTION 1. That the reference is hereby made to that certain Register of Audited Demand No.1603, consisting of 28 pages, and including:
Warrant No.
General: Check No. 609071 through 609653
ACH No. 9630 through 9993
Successor Check 1541
On file in the office of the City Clerk, the same having been audited and approved by the Assistant Director of Finance as required by law.
SECTION 2. That the said City Council having examined each such demand does hereby approve and direct the payment of same, as set forth in said Register, except the following Warrant No.
______________________________
______________________________
______________________________
SECTION 3. That the City Clerk shall certify to the passage and adoption of this Resolution and that the same shall be in full force and effect.
APPROVED AND ADOPTED ON THIS 14th OF JANUARY 2026.
_______________________________
Georgina Tamayo, Mayor
ATTEST: APPROVED AS TO FORM:
_______________________ ________________________________ Christopher Jimenez, City Clerk Arnold M. Alvarez -Glasman, City Attorney
RESOLUTION NO. 26-02
• Exhibit A – Warrant Register
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS:
CITY OF MONTEBELLO )
I, Christopher Jimenez, City Clerk of the City of Montebello, County of Los Angeles, State of California, hereby certify that th e foregoing Resolution No. 26-02 was passed and adopted by the City Council of the City of Montebello, signed by the Mayor and attested by the City Clerk at a regular meet ing of said Council held on the 14TH day of January 2026 and that said Resolution was adopted by the following vote, to-wit:
AYES:
NOES:
ABSTAIN:
ABSENT:
The undersigned, City Clerk of the City of Montebello, does hereby attest and certify that the foregoing Resolution is a true, full, and correct copy of a resolution duly adopted at a meeting of said City which was duly convened and held on the date stated thereon, and that said document has not been amended, modified, repealed or rescinded since its date of adoption and is in full force and effect as of the date hereof.
DATE: __
Christopher Jimenez, City Clerk
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME 8658 06/12/2025 $538.39 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8659 06/12/2025 $325.00 TRAVEL & MEETINGS 3163 BANK OF AMERICA 8660 06/12/2025 $250.00 CONTRACT SERVICES 3163 BANK OF AMERICA 8661 06/12/2025 $4,223.43 TRAINING 3163 BANK OF AMERICA 8662 06/12/2025 $6,581.27 TRAINING 3163 BANK OF AMERICA 8663 06/12/2025 $135.19 MACHINERY & EQUIPMENTS 3163 BANK OF AMERICA 8664 06/12/2025 $124.63 SUPPLIES 3163 BANK OF AMERICA
8665 06/12/2025 $6,285.09 TRAINING 3163 BANK OF AMERICA 8666 06/12/2025 $7,257.16 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8667 06/12/2025 $2,465.77 SUPPLIES 3163 BANK OF AMERICA 8668 06/12/2025 $1,077.35 SUPPLIES 3163 BANK OF AMERICA 8669 06/12/2025 $36.00 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8670 06/12/2025 $5,031.46 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8671 06/12/2025 $472.38 SUPPLIES 3163 BANK OF AMERICA
8672 06/12/2025 $528.80 SUPPLIES 3163 BANK OF AMERICA
8673 06/12/2025 $75.03 SUPPLIES 3163 BANK OF AMERICA
8674 06/12/2025 $47.40 SUPPLIES 3163 BANK OF AMERICA
8675 06/12/2025 $282.00 TRAINING 3163 BANK OF AMERICA
8676 06/12/2025 $323.78 SUPPLIES 3163 BANK OF AMERICA
8677 06/12/2025 $407.06 SUPPLIES 3163 BANK OF AMERICA
8678 06/12/2025 $4,854.43 SUPPLIES 3163 BANK OF AMERICA 8679 06/12/2025 $6,171.02 TRAINING 3163 BANK OF AMERICA 8680 06/12/2025 $9,291.00 TRAINING 3163 BANK OF AMERICA 8681 06/12/2025 $1,493.33 SUPPLIES 3163 BANK OF AMERICA 8682 06/12/2025 $2,650.36 SUPPLIES 3163 BANK OF AMERICA 8683 06/12/2025 $273.80 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8684 06/12/2025 $987.51 RETIREMENT 58990 VISION SERVICE PLAN 8685 06/12/2025 $2,749.11 FRINGE BENEFITS 58990 VISION SERVICE PLAN 8686 06/12/2025 $4.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8687 06/12/2025 $1,480.00 RETIREMENT 3730 AT RETIREMENT SERVICES LLC 8688 06/12/2025 $459,249.06 PENSION/RETIREMENT PAYABLE 17 CAL PERS 8689 06/12/2025 $8,191.17 PENSION/RETIREMENT PAYABLE 17 CAL PERS City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8690 06/12/2025 $454,470.00 PENSION/RETIREMENT PAYABLE 17 CAL PERS 8691 06/12/2025 $800.00 ADVERTISING/PRINTING SERVICES 1293 923 MEDIA GROUP INC 8692 06/12/2025 $13,157.95 CONTRACT SERVICES 4773 A&D SIGNS CORP 8693 06/12/2025 $82.00 CONTRACT SERVICES 67210 AIR SOURCE INDUSTRIES INC 8694 06/12/2025 $906.10 UNIFORM EXPENSE 20350 ALLSTAR FIRE EQUIPMENT INC 8695 06/12/2025 $17,021.15 SUPPLIES 2586 AMAZON CAPITAL SERVICES INC 8696 06/12/2025 $3,176.01 SUPPLIES 62880 AMERICAN MARKER 8697 06/12/2025 $4,712.90 SUPPLIES 10000 CLEAN SWEEP SUPPLY CO INC 8698 06/12/2025 $1,412.85 CONTRACT SERVICES 2345 COMMERCE HOSE & INDUSTRIAL PRODUCTS 8699 06/12/2025 $19,984.88 SUPPLIES 3784 CPACINC.COM
8700 06/12/2025 $36,282.62 CONTRACT SERVICES 75950 FIESTA TAXI COOPERATIVE INC 8701 06/12/2025 $40.80 SUPPLIES 3706 ALEX GILLMAN
8702 06/12/2025 $206.33 VEHICLE MAINTENANCE/EXPENSES 22560 H & H AUTO PARTS WHOLESALE 8703 06/12/2025 $132.87 VEHICLE MAINTENANCE/EXPENSES 270 HARBOR DIESEL AND EQUIPMENT INC 8704 06/12/2025 $5,185.73 COPIER REPAIR/SERVICES 2793 IBE DIGITAL 8705 06/12/2025 $74,385.00 CONTRACT SERVICES 4845 INFRASTRUCTURE ARCHITECTS, INC 8706 06/12/2025 $16,702.64 CONTRACT SERVICES 3490 INTER-CON SECUIRTY SYSTEMS INC 8707 06/12/2025 $1,725.00 CONTRACT SERVICES 16760 LIEBERT CASSIDY WHITMORE 8708 06/12/2025 $8,250.00 CONTRACT SERVICES 4931 LINCOLN CONCEPTS 8709 06/12/2025 $238.00 TRAVEL & MEETINGS 4789 CESAR LOPEZ 8710 06/12/2025 $46,986.78 IMPROVEMENTS OTHER THAN BUILDING - PAVING THE WAY 3489 MARK THOMAS & COMPANY INC 8711 06/12/2025 $853.00 CONTRACT SERVICES 19250 N/S CORPORATION 8712 06/12/2025 $1,615.68 CONTRACT SERVICES 53120 NATIONAL CONSTRUCTION RENTALS 8713 06/12/2025 $2,352.20 CONTRACT SERVICES 2940 OCEAN BLUE ENVIRONMENTAL SERVICES INC 8714 06/12/2025 $92,505.60 CONTRACT SERVICES 42180 PCAM LLC DBA PARKING COMPANY OF AMERICA 8715 06/12/2025 $12,916.67 CONTRACT SERVICES 3191 RL CONTROLS LLC 8716 06/12/2025 $16,229.91 SUPPLIES 2594 THE SAUCE CREATIVE SERVICES CORP 8717 06/12/2025 $82.32 SUPPLIES 2686 THE SHERWIN-WILLIAMS CO 8718 06/12/2025 $198.03 SUPPLIES 31270 STARBOARD TACK SUPPLY INC 8719 06/12/2025 $41,666.66 MISCELLANEOUS EXPENSE 4761 TREND SPORTS II LLC 8720 06/12/2025 $535.60 RETIREMENT 27300 ROBERT C TUFANO 8721 06/12/2025 $313.40 CONTRACT SERVICES 57140 UNDERGROUND SERVICE ALERT OF SOUTHERN CA 8722 06/12/2025 $1,166.04 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 8723 06/12/2025 $250.00 CONTRACT SERVICES 2865 WEBSTERS BEE REMOVAL SERVICES
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8724 06/12/2025 $749.19 VEHICLE MAINTENANCE/EXPENSES 1657 OSCAR ZAVALAS 8725 06/03/2025 $463,227.06 PENSION/RETIREMENT PAYABLE 17 CAL PERS 8726 06/12/2025 $460,058.59 PENSION/RETIREMENT PAYABLE 17 CAL PERS 8727 06/12/2025 $884.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8728 06/12/2025 $368.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8729 06/18/2025 $152,550.16 CONTRACT SERVICES 3333 A & A FLEET PAINTING INC 8730 06/18/2025 $924.40 CONTRACT SERVICES 67210 AIR SOURCE INDUSTRIES INC 8731 06/18/2025 $59.70 SUPPLIES 2586 AMAZON CAPITAL SERVICES INC 8732 06/18/2025 $40.00 CARPOOL INCENTIVE 289 ANDREA ANDRADE 8733 06/18/2025 $40.00 CARPOOL INCENTIVE 61470 ERIKA L ANDRADE 8734 06/18/2025 $389,426.40 CONTRACT SERVICES 40970 ARAKELIAN ENTERPRISES 8735 06/18/2025 $40.00 CARPOOL INCENTIVE 4827 RIJUL BHASKAR 8736 06/18/2025 $1,829.53 VEHICLE MAINTENANCE/EXPENSES 45170 MONTEBELLO AUTO GROUP LLC 8737 06/18/2025 $839.80 VEHICLE MAINTENANCE/EXPENSES 29460 COMPLETE COACH WORKS 8738 06/18/2025 $41,167.72 RETIREMENT 4110 DELTA DENTAL OF CALIFORNIA 8739 06/18/2025 $40.00 CARPOOL INCENTIVE 4159 ROBERT FIERRO 8740 06/18/2025 $40.00 CARPOOL INCENTIVE 3706 ALEX GILLMAN 8741 06/18/2025 $40.00 CARPOOL INCENTIVE 3123 NEIRA YESSIE GRANADOS 8742 06/18/2025 $40.00 CARPOOL INCENTIVE 3681 LIZETTE GUERRERO 8743 06/18/2025 $40.00 CARPOOL INCENTIVE 4280 NADINE HERNANDEZ 8744 06/18/2025 $120.00 CARPOOL INCENTIVE 3707 KEVORK KALAYCI 8745 06/18/2025 $40.00 CARPOOL INCENTIVE 4439 DANESSA DANETTE LLANES 8746 06/18/2025 $40.00 CARPOOL INCENTIVE 4789 CESAR LOPEZ 8747 06/18/2025 $40.00 CARPOOL INCENTIVE 4580 JEREMY MELENDEZ 8748 06/18/2025 $93,678.79 CONTRACT SERVICES 35250 NATIONWIDE ENVIRONMENTAL SERVICES 8749 06/18/2025 $40.00 CARPOOL INCENTIVE 2203 SAMANTHA NEVAREZ 8750 06/18/2025 $20.00 CARPOOL INCENTIVE 4429 ELISEO RAMOS 8751 06/18/2025 $2,625.40 SUPPLIES 1120 BLUETRITON BRANDS INC 8752 06/18/2025 $40.00 CARPOOL INCENTIVE 69960 NICOLE I SAUCEDO 8753 06/18/2025 $40.00 CARPOOL INCENTIVE 2985 KEVIN SAYCOCIE 8754 06/18/2025 $40.00 CARPOOL INCENTIVE 3001 MICHAEL SOLORZA 8755 06/18/2025 $40.00 CARPOOL INCENTIVE 3053 MICHAEL TELLES 8756 06/18/2025 $40.00 CARPOOL INCENTIVE 1091 JANELLE TORRES 8757 06/18/2025 $548.05 CONTRACT SERVICES 3140 WEX HEALTH INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8758 06/26/2025 $11,513.20 CONTRACT SERVICES 4773 A&D SIGNS CORP 8759 06/26/2025 $350.00 TRAINING 41790 ADLERHORST INTERNATIONAL LLC 8760 06/26/2025 $3,870.93 UNIFORM EXPENSE 20350 ALLSTAR FIRE EQUIPMENT INC 8761 06/26/2025 $3,038.88 MISCELLANEOUS EXPENSE 2586 AMAZON CAPITAL SERVICES INC 8762 06/26/2025 $3,156.38 SUPPLIES 62880 AMERICAN MARKER 8763 06/26/2025 $63,815.85 CONTRACT SERVICES 3016 ANTARES GOLF LLC 8764 06/26/2025 $2,487.50 CONTRACT SERVICES 3130 BLAIS & ASSOCIATES LLC 8765 06/26/2025 $2,055.30 SUPPLIES 4617 CDCE INC
8766 06/26/2025 $3,494.01 SUPPLIES 10000 CLEAN SWEEP SUPPLY CO INC 8767 06/26/2025 $1,092.49 SUPPLIES 21690 COLUMBIA BUSINESS FORMS INC 8768 06/26/2025 $25,600.00 CONTRACT SERVICES 56540 COMPLETE PAPERLESS SOLUTIONS LLC 8769 06/26/2025 $4,470.40 OTHER GROUP INSURANCE PAYABLE 4110 DELTA DENTAL OF CALIFORNIA 8770 06/26/2025 $92.11 UNIFORM EXPENSE 3560 ENTENMANN-ROVIN CO 8771 06/26/2025 $3,213.72 CONTRACT SERVICES 3982 EVERNORTH CARE SOLUTIONS, INC. 8772 06/26/2025 $27,412.14 CONTRACT SERVICES 371 FLO-SERVICES INC 8773 06/26/2025 $248.00 EDUCATION REIMBURSEMENT 3123 NEIRA YESSIE GRANADOS 8774 06/26/2025 $600.00 CONTRACT SERVICES 405 GREGORY C REUEL DBA GCR MARKETING NETWORK 8775 06/26/2025 $236,462.84 CONTRACT SERVICES 24820 HARDY & HARPER INC 8776 06/26/2025 $930.00 CONTRACT SERVICES 4845 INFRASTRUCTURE ARCHITECTS, INC 8777 06/26/2025 $10,260.11 SUPPLIES 26670 LIFE-ASSIST INC 8778 06/26/2025 $5,176.49 CONTRACT SERVICES 3489 MARK THOMAS & COMPANY INC 8779 06/26/2025 $48,643.92 CONTRACT SERVICES 35250 NATIONWIDE ENVIRONMENTAL SERVICES 8780 06/26/2025 $71,694.45 CONTRACT SERVICES 2940 OCEAN BLUE ENVIRONMENTAL SERVICES INC 8781 06/26/2025 $215.00 TRAVEL & MEETINGS 3291 JOSEPH PALOMBI 8782 06/26/2025 $2,394.75 CONTRACT SERVICES 3147 PMC PLUMBING INC 8783 06/26/2025 $3,044.25 CONTRACT SERVICES 2594 THE SAUCE CREATIVE SERVICES CORP 8784 06/26/2025 $748.03 SUPPLIES 2686 THE SHERWIN-WILLIAMS CO 8785 06/26/2025 $38,438.96 CONTRACT SERVICES 4256 VERDANT LANDSCAPING, INC. 8786 06/26/2025 $4,017.78 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 8787 07/03/2025 $195.07 SUPPLIES 3163 BANK OF AMERICA
8788 07/03/2025 $1,253.00 SUPPLIES 3163 BANK OF AMERICA 8789 07/03/2025 $423.28 SUPPLIES 3163 BANK OF AMERICA
8790 07/03/2025 $79.63 SUPPLIES 3163 BANK OF AMERICA
8791 07/03/2025 $1,337.49 TRAINING 3163 BANK OF AMERICA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8792 07/03/2025 $1,520.00 TRAINING 3163 BANK OF AMERICA 8793 07/03/2025 $4,706.97 TRAINING 3163 BANK OF AMERICA 8794 07/03/2025 $820.74 TRAINING 3163 BANK OF AMERICA
8795 07/03/2025 $4,975.24 TRAVEL & MEETINGS 3163 BANK OF AMERICA 8796 07/03/2025 $5,168.90 SUPPLIES 3163 BANK OF AMERICA 8797 07/03/2025 $165.20 MACHINERY & EQUIPMENTS 3163 BANK OF AMERICA 8798 07/03/2025 $297.21 SUPPLIES 3163 BANK OF AMERICA
8799 07/03/2025 $3,196.42 TRAINING 3163 BANK OF AMERICA 8800 07/03/2025 $1,365.97 TRAVEL & MEETINGS 3163 BANK OF AMERICA 8801 07/03/2025 $922.85 TRAINING 3163 BANK OF AMERICA
8802 07/03/2025 $1,032.08 SUPPLIES 3163 BANK OF AMERICA 8803 07/03/2025 $152.04 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8804 07/03/2025 $1,173.63 SUPPLIES 3163 BANK OF AMERICA 8805 07/03/2025 $488.91 SUPPLIES 3163 BANK OF AMERICA
8806 07/03/2025 $4,255.64 TRAINING 3163 BANK OF AMERICA 8807 07/03/2025 $203.52 SUPPLIES 3163 BANK OF AMERICA
8808 07/03/2025 $684.00 MACHINERY & EQUIPMENTS 3163 BANK OF AMERICA 8809 07/03/2025 $3,442.00 SUPPLIES 3163 BANK OF AMERICA 8810 07/03/2025 $83.90 SUPPLIES 3163 BANK OF AMERICA
8811 07/03/2025 $608,768.31 PERS GROUP INSURANCE PAYABLE 17 CAL PERS 8812 07/03/2025 $4.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8813 07/03/2025 $372.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8814 07/03/2025 $800.00 ADVERTISING/PRINTING SERVICES 1293 923 MEDIA GROUP INC 8815 07/03/2025 $11,889.56 ADVERTISING/PRINTING SERVICES 2689 ACRO PRINTING INC 8816 07/03/2025 $981.53 MACHINERY & EQUIPMENTS 2586 AMAZON CAPITAL SERVICES INC 8817 07/03/2025 $3,036.43 SUPPLIES 62880 AMERICAN MARKER 8818 07/03/2025 $540.00 CONTRACT SERVICES 2365 LETICIA TORRES 8819 07/03/2025 $67,533.56 CONTRACT SERVICES 3016 ANTARES GOLF LLC 8820 07/03/2025 $355.81 ADVERTISING/PRINTING SERVICES 35980 SAEED RADMEHR 8821 07/03/2025 $965.23 VEHICLE MAINTENANCE/EXPENSES 45170 MONTEBELLO AUTO GROUP LLC 8822 07/03/2025 $696.00 CONTRACT SERVICES 3285 DIANA E RAMIREZ DBA RAPID LEGAL CENTER 8823 07/03/2025 $14,946.91 UTILITY SERVICES 2654 GOLDEN STAR TECHNOLOGY INC 8824 07/03/2025 $747.00 VEHICLE MAINTENANCE/EXPENSES 1259 GRAFFITI SHIELD INC 8825 07/03/2025 $822.99 VEHICLE MAINTENANCE/EXPENSES 22560 H & H AUTO PARTS WHOLESALE
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8826 07/03/2025 $61.13 VEHICLE MAINTENANCE/EXPENSES 270 HARBOR DIESEL AND EQUIPMENT INC 8827 07/03/2025 $930.00 CONTRACT SERVICES 1612 JCL TRAFFIC SERVICES 8828 07/03/2025 $5,838.80 SUPPLIES 26670 LIFE-ASSIST INC 8829 07/03/2025 $83,614.72 CONTRACT SERVICES 3489 MARK THOMAS & COMPANY INC 8830 07/03/2025 $7,115.40 CONTRACT SERVICES 35250 NATIONWIDE ENVIRONMENTAL SERVICES 8831 07/03/2025 $4,095.00 CONTRACT SERVICES 3147 PMC PLUMBING INC 8832 07/03/2025 $1,972.72 CONTRACT SERVICES 2594 THE SAUCE CREATIVE SERVICES CORP 8833 07/03/2025 $166.56 SUPPLIES 2686 THE SHERWIN-WILLIAMS CO 8834 07/03/2025 $2,286.00 SUPPLIES 3110 TOMAS ALVARADO
8835 07/03/2025 $1,450.86 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 8836 07/03/2025 $560.00 ADVERTISING/PRINTING SERVICES 328 WRITER ANNE COMMUNICATIONS 8837 07/10/2025 $495.08 SUPPLIES 3163 BANK OF AMERICA
8838 07/10/2025 $437.33 SUPPLIES 3163 BANK OF AMERICA
8839 07/10/2025 $4,104.87 SUPPLIES 3163 BANK OF AMERICA 8840 07/10/2025 $317.42 TRAINING 3163 BANK OF AMERICA
8841 07/10/2025 $944.09 SUPPLIES 3163 BANK OF AMERICA
8842 07/10/2025 $2,705.22 TRAINING 3163 BANK OF AMERICA 8843 07/10/2025 $2,398.20 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8844 07/10/2025 $2,254.05 SUPPLIES 3163 BANK OF AMERICA 8845 07/10/2025 $362.13 TRAVEL & MEETINGS 3163 BANK OF AMERICA 8846 07/10/2025 $17,546.61 TRAVEL & MEETINGS 3163 BANK OF AMERICA 8847 07/10/2025 $1,195.86 SUPPLIES 3163 BANK OF AMERICA 8848 07/10/2025 $1,480.00 RETIREMENT 3730 AT RETIREMENT SERVICES LLC 8849 07/10/2025 $888.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8850 07/10/2025 $3,177.70 FRINGE BENEFITS 58990 VISION SERVICE PLAN 8851 07/10/2025 $2,088.97 RETIREMENT 58990 VISION SERVICE PLAN 8852 07/10/2025 $4.00 OTHER GROUP INSURANCE PAYABLE 58990 VISION SERVICE PLAN 8853 07/10/2025 $462,495.12 PENSION/RETIREMENT PAYABLE 17 CAL PERS 8854 07/10/2025 $11,120.00 CONTRACT SERVICES 38010 ADVANCED AVANT-GARDE CORPORATION 8855 07/10/2025 $20,280.21 SUPPLIES 2586 AMAZON CAPITAL SERVICES INC 8856 07/10/2025 $28,571.45 VEHICLE MAINTENANCE/EXPENSES 47980 AMERICAN MOVING PARTS 8857 07/10/2025 $1,153.62 ADVERTISING/PRINTING SERVICES 35980 SAEED RADMEHR 8858 07/10/2025 $7,888.87 SUPPLIES 10000 CLEAN SWEEP SUPPLY CO INC 8859 07/10/2025 $513.85 CONTRACT SERVICES 2345 COMMERCE HOSE & INDUSTRIAL PRODUCTS
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8860 07/10/2025 $28,381.58 SUPPLIES 3784 CPACINC.COM
8861 07/10/2025 $1,803.48 VEHICLE MAINTENANCE/EXPENSES 70920 DECALS BY DESIGN INC 8862 07/10/2025 $36,736.02 CONTRACT SERVICES 75950 FIESTA TAXI COOPERATIVE INC 8863 07/10/2025 $2,560.42 VEHICLE MAINTENANCE/EXPENSES 22560 H & H AUTO PARTS WHOLESALE 8864 07/10/2025 $1,073.06 VEHICLE MAINTENANCE/EXPENSES 270 HARBOR DIESEL AND EQUIPMENT INC 8865 07/10/2025 $18,806.68 CONTRACT SERVICES 2793 IBE DIGITAL 8866 07/10/2025 $2,294.00 MACHINERY & EQUIPMENTS 26080 L.N. CURTIS AND SONS 8867 07/10/2025 $1,725.00 CONTRACT SERVICES 16760 LIEBERT CASSIDY WHITMORE 8868 07/10/2025 $16,500.00 CONTRACT SERVICES 4931 LINCOLN CONCEPTS 8869 07/10/2025 $2,800.00 CONTRACT SERVICES 1585 DR ANGELICA LOZA-GOMEZ MD PC 8870 07/10/2025 $540.00 CONTRACT SERVICES 11070 LPM CONSULTING INC 8871 07/10/2025 $450.60 CONTRACT SERVICES 53120 NATIONAL CONSTRUCTION RENTALS 8872 07/10/2025 $17,518.43 CONTRACT SERVICES 3147 PMC PLUMBING INC 8873 07/10/2025 $48.60 SUPPLIES 1120 BLUETRITON BRANDS INC 8874 07/10/2025 $12,916.67 CONTRACT SERVICES 3191 RL CONTROLS LLC 8875 07/10/2025 $1,549.38 SUPPLIES 2686 THE SHERWIN-WILLIAMS CO 8876 07/10/2025 $287.69 SUPPLIES 3110 TOMAS ALVARADO
8877 07/10/2025 $20,833.33 MISCELLANEOUS EXPENSE 4761 TREND SPORTS II LLC 8878 07/10/2025 $535.60 RETIREMENT 27300 ROBERT C TUFANO 8879 07/10/2025 $38,438.96 CONTRACT SERVICES 4256 VERDANT LANDSCAPING, INC. 8880 07/10/2025 $1,679.85 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 8881 07/10/2025 $1,300.00 CONTRACT SERVICES 71170 YOUNG ELECTRIC SIGN COMPANY 8882 07/10/2025 $446.00 CONTRACT SERVICES 5005 CLARISSA CERDA 8883 07/17/2025 $1,490.30 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8884 07/17/2025 $148.30 SUPPLIES 3163 BANK OF AMERICA
8885 07/17/2025 $6,410.99 SUPPLIES 3163 BANK OF AMERICA 8886 07/17/2025 $888.42 TRAINING 3163 BANK OF AMERICA
8887 07/17/2025 $600.00 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8888 07/17/2025 $92.00 SUPPLIES 3163 BANK OF AMERICA
8889 07/17/2025 $3,507.01 SUPPLIES 3163 BANK OF AMERICA 8890 07/17/2025 $59.21 SUPPLIES 3163 BANK OF AMERICA
8891 07/17/2025 $3,753.11 SUPPLIES 3163 BANK OF AMERICA 8892 07/17/2025 $1,846.17 SUPPLIES 3163 BANK OF AMERICA 8893 07/17/2025 $1,032.85 SUPPLIES 3163 BANK OF AMERICA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8894 07/17/2025 $697.23 SUPPLIES 3163 BANK OF AMERICA
8895 07/17/2025 $350.73 SUPPLIES 3163 BANK OF AMERICA
8896 07/17/2025 $232.63 SUPPLIES 3163 BANK OF AMERICA
8897 07/17/2025 $792.22 SUPPLIES 3163 BANK OF AMERICA
8898 07/17/2025 $49.80 SUPPLIES 3163 BANK OF AMERICA
8899 07/17/2025 $125.64 SUPPLIES 3163 BANK OF AMERICA
8900 07/17/2025 $158.07 SUPPLIES 3163 BANK OF AMERICA
8901 07/17/2025 $21.04 SUPPLIES 3163 BANK OF AMERICA
8902 07/17/2025 $535.50 TRAINING 3163 BANK OF AMERICA
8903 07/17/2025 $1,779.90 SUPPLIES 3163 BANK OF AMERICA 8904 07/17/2025 $131.00 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 8905 07/17/2025 $583.88 SUPPLIES 3163 BANK OF AMERICA
8906 07/17/2025 $709.18 SUPPLIES 3163 BANK OF AMERICA
8907 07/17/2025 $672.58 SUPPLIES 3163 BANK OF AMERICA
8908 07/17/2025 $214.79 SUPPLIES 3163 BANK OF AMERICA
8909 07/17/2025 $9,255.36 TRAINING 3163 BANK OF AMERICA 8910 07/17/2025 $530.91 SUPPLIES 3163 BANK OF AMERICA
8911 07/17/2025 $144.81 ADVERTISING/PRINTING SERVICES 3163 BANK OF AMERICA 8912 07/17/2025 $3,625.13 TRAINING 3163 BANK OF AMERICA 8913 07/17/2025 $274.61 SUPPLIES 3163 BANK OF AMERICA
8914 07/17/2025 $89.31 TRAINING 3163 BANK OF AMERICA
8915 07/17/2025 $2,654.32 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8916 07/17/2025 $31,190.25 OTHER GROUP INSURANCE PAYABLE 4110 DELTA DENTAL OF CALIFORNIA 8917 07/17/2025 $2,272.73 SUPPLIES 2586 AMAZON CAPITAL SERVICES INC 8918 07/17/2025 $955.77 SUPPLIES 62880 AMERICAN MARKER
8919 07/17/2025 $420.00 CONTRACT SERVICES 2365 LETICIA TORRES 8920 07/17/2025 $574.75 CONTRACT SERVICES 4898 LEROY BATES DBA GOLF JUNKYZ LLC 8921 07/17/2025 $2,487.50 CONTRACT SERVICES 3130 BLAIS & ASSOCIATES LLC 8922 07/17/2025 $1,391.37 SUPPLIES 10000 CLEAN SWEEP SUPPLY CO INC 8923 07/17/2025 $385.19 CONTRACT SERVICES 2889 COMLOCK SECURITY GROUP INC 8924 07/17/2025 $339.85 TRAINING 54160 MONIQUE DELLIBOVI 8925 07/17/2025 $34.00 CONTRACT SERVICES 23660 DAIOHS USA 8926 07/17/2025 $43,990.50 CONTRACT SERVICES 4845 INFRASTRUCTURE ARCHITECTS, INC 8927 07/17/2025 $339.45 VEHICLE MAINTENANCE/EXPENSES 1822 JOHNSON EQUIPMENT COMPANY
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8928 07/17/2025 $425.42 MACHINERY & EQUIPMENTS 26080 L.N. CURTIS AND SONS 8929 07/17/2025 $15,910.00 IMPROVEMENTS OTHER THAN BUILDING - PAVING THE WAY 4830 LADAYU CONSULTING GROUP 8930 07/17/2025 $15,750.00 CONTRACT SERVICES 15070 LEXIPOL LLC 8931 07/17/2025 $3,326.33 SUPPLIES 26670 LIFE-ASSIST INC 8932 07/17/2025 $418.00 CONTRACT SERVICES 3276 MARK ROBERT LOPEZ 8933 07/17/2025 $10,221.75 CONTRACT SERVICES 19040 MUNICIPAL CONTRACT ADMINISTRATORS INC 8934 07/17/2025 $259.00 TRAINING 2287 STACEY SMITH
8935 07/17/2025 $30,520.00 CONTRACT SERVICES 3602 THE PUN GROUP LLP 8936 07/17/2025 $36,545.07 IMPROVEMENTS OTHER THAN BUILDING - PAVING THE WAY 5014 TORO ENTERPRISES INC. 8937 07/17/2025 $1,607.81 CONTRACT SERVICES 75020 VASQUEZ & CO LLP 8938 07/24/2025 $65.13 FUEL 3163 BANK OF AMERICA
8939 07/24/2025 $3,427.75 SUPPLIES 3163 BANK OF AMERICA 8940 07/24/2025 $1,883.79 SUPPLIES 3163 BANK OF AMERICA 8941 07/24/2025 $3,783.58 SUPPLIES 3163 BANK OF AMERICA 8942 07/24/2025 $1,562.50 SUPPLIES 3163 BANK OF AMERICA 8943 07/24/2025 $9,922.24 SUPPLIES 3163 BANK OF AMERICA 8944 07/24/2025 $4,580.53 SUPPLIES 3163 BANK OF AMERICA 8945 07/24/2025 $6,666.26 SUPPLIES 3163 BANK OF AMERICA 8946 07/24/2025 $2,771.94 SUPPLIES 3163 BANK OF AMERICA 8947 07/24/2025 $4,639.41 SUPPLIES 3163 BANK OF AMERICA 8948 07/24/2025 $1,426.12 SUPPLIES 3163 BANK OF AMERICA 8949 07/24/2025 $2,878.38 SUPPLIES 3163 BANK OF AMERICA 8950 07/24/2025 $119.89 SUPPLIES 3163 BANK OF AMERICA
8951 07/24/2025 $1,482.95 SUPPLIES 3163 BANK OF AMERICA 8952 07/24/2025 $607.18 SUPPLIES 3163 BANK OF AMERICA
8953 07/24/2025 $506.98 SUPPLIES 3163 BANK OF AMERICA
8954 07/24/2025 $2,796.55 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8955 07/24/2025 $216.03 SUPPLIES 3163 BANK OF AMERICA
8956 07/24/2025 $153.06 SUPPLIES 3163 BANK OF AMERICA
8957 07/24/2025 $1,877.75 SUPPLIES 3163 BANK OF AMERICA 8958 07/24/2025 $294.63 SUPPLIES 3163 BANK OF AMERICA
8959 07/24/2025 $485.61 SUPPLIES 3163 BANK OF AMERICA
8960 07/24/2025 $4,159.75 SUPPLIES 3163 BANK OF AMERICA 8961 07/24/2025 $4,982.29 TRAINING 3163 BANK OF AMERICA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8962 07/24/2025 $4,648.04 TRAINING 3163 BANK OF AMERICA 8963 07/24/2025 $688.39 TRAINING 3163 BANK OF AMERICA
8964 07/24/2025 $972.00 SUPPLIES 3163 BANK OF AMERICA
8965 07/24/2025 $198.03 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 8966 07/24/2025 $63.00 MACHINERY & EQUIPMENTS 3163 BANK OF AMERICA 8967 07/24/2025 $24,624.61 VEHICLE MAINTENANCE/EXPENSES 3333 A & A FLEET PAINTING INC 8968 07/24/2025 $6,850.00 CONTRACT SERVICES 38010 ADVANCED AVANT-GARDE CORPORATION 8969 07/24/2025 $5,285.80 VEHICLE MAINTENANCE/EXPENSES 269 ADVANCED ELECTRONICS SOLUTIONS INC 8970 07/24/2025 $2,333.70 SUPPLIES 2586 AMAZON CAPITAL SERVICES INC 8971 07/24/2025 $3,104.88 SUPPLIES 62880 AMERICAN MARKER 8972 07/24/2025 $137,927.71 CONTRACT SERVICES 3016 ANTARES GOLF LLC 8973 07/24/2025 $145.86 ADVERTISING/PRINTING SERVICES 35980 SAEED RADMEHR 8974 07/24/2025 $245,793.14 CONTRACT SERVICES 74870 AVAIL TECHNOLOGIES INC 8975 07/24/2025 $44.45 TRAVEL & MEETINGS 4875 MONICA BROWN 8976 07/24/2025 $2,236.50 MACHINERY & EQUIPMENTS 4617 CDCE INC 8977 07/24/2025 $49,533.70 UTILITY SERVICES 19120 CENTRAL BASIN MUNICIPAL WATER DISTRICT 8978 07/24/2025 $273,538.70 VEHICLE PURCHASES 45170 MONTEBELLO AUTO GROUP LLC 8979 07/24/2025 $500.00 MACHINERY & EQUIPMENTS 72 COGRAN SYSTEMS LLC 8980 07/24/2025 $4,540.80 OTHER GROUP INSURANCE PAYABLE 4110 DELTA DENTAL OF CALIFORNIA 8981 07/24/2025 $440.00 TRAVEL & MEETINGS 4159 ROBERT FIERRO 8982 07/24/2025 $14,148.88 CONTRACT SERVICES 3490 INTER-CON SECUIRTY SYSTEMS INC 8983 07/24/2025 $11,690.20 MACHINERY & EQUIPMENTS 26080 L.N. CURTIS AND SONS 8984 07/24/2025 $44,002.00 CONTRACT SERVICES 15070 LEXIPOL LLC 8985 07/24/2025 $20,907.24 SUPPLIES 26670 LIFE-ASSIST INC 8986 07/24/2025 $70.00 TRAVEL & MEETINGS 4789 CESAR LOPEZ 8987 07/24/2025 $16,505.40 CONTRACT SERVICES 3489 MARK THOMAS & COMPANY INC 8988 07/24/2025 $1,127.10 VEHICLE MAINTENANCE/EXPENSES 1385 MUNCIE RECLAMATION AND SUPPLY COMPANY 8989 07/24/2025 $55,759.32 CONTRACT SERVICES 35250 NATIONWIDE ENVIRONMENTAL SERVICES 8990 07/24/2025 $534.81 SUPPLIES 1120 BLUETRITON BRANDS INC 8991 07/24/2025 $5,419.89 ADVERTISING/PRINTING SERVICES 2594 THE SAUCE CREATIVE SERVICES CORP 8992 07/24/2025 $47.52 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 8993 07/24/2025 $0.00 CONTRACT SERVICES 5012 JAMES ANTHONY BYNDON DBA JABB PRO INC. 8994 07/31/2025 $1,360.42 SUPPLIES 3163 BANK OF AMERICA 8995 07/31/2025 $2,082.26 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
8996 07/31/2025 $4,212.87 SUPPLIES 3163 BANK OF AMERICA 8997 07/31/2025 $888.70 TRAINING 3163 BANK OF AMERICA
8998 07/31/2025 $976.07 SUPPLIES 3163 BANK OF AMERICA
8999 07/31/2025 $3,177.59 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 9000 07/31/2025 $203.27 SUPPLIES 3163 BANK OF AMERICA
9001 07/31/2025 $1,099.84 VEHICLE MAINTENANCE/EXPENSES 3163 BANK OF AMERICA 9002 07/31/2025 $3,369.95 SUPPLIES 3163 BANK OF AMERICA 9003 07/31/2025 $6,035.18 TRAINING 3163 BANK OF AMERICA 9004 07/31/2025 $3,385.10 SUPPLIES 3163 BANK OF AMERICA 9005 07/31/2025 $2,181.73 SUPPLIES 3163 BANK OF AMERICA 9006 07/31/2025 $3,428.72 TRAINING 3163 BANK OF AMERICA 9007 07/31/2025 $528.53 SUPPLIES 3163 BANK OF AMERICA
9008 07/31/2025 $1,569.64 TRAINING 3163 BANK OF AMERICA 9009 07/31/2025 $2,114.98 SUPPLIES 3163 BANK OF AMERICA 9010 07/31/2025 $3,218.72 SUPPLIES 3163 BANK OF AMERICA 9011 07/31/2025 $4,596.21 TRAVEL & MEETINGS 3163 BANK OF AMERICA 9012 07/31/2025 $770.08 SUPPLIES 3163 BANK OF AMERICA
9013 07/31/2025 $3,532.03 TRAVEL & MEETINGS 3163 BANK OF AMERICA 9014 07/31/2025 $1,856.36 SUPPLIES 3163 BANK OF AMERICA 9015 07/31/2025 $3,414.93 SUPPLIES 3163 BANK OF AMERICA 9016 07/31/2025 $9,846.07 SUPPLIES 3163 BANK OF AMERICA 9017 07/31/2025 $5,625.87 SUPPLIES 3163 BANK OF AMERICA 9018 07/31/2025 $3,985.06 TRAINING 3163 BANK OF AMERICA 9019 07/31/2025 $456.11 DUES & SUBSCRIPTIONS 3163 BANK OF AMERICA 9020 07/31/2025 $1,283.61 TRAINING 3163 BANK OF AMERICA 9021 07/31/2025 $1,224.94 SUPPLIES 3163 BANK OF AMERICA 9022 07/31/2025 $996.00 PREPAID EXPENSES 3163 BANK OF AMERICA 9023 07/31/2025 $1,119.39 TRAINING 3163 BANK OF AMERICA 9024 07/31/2025 $5,576.46 TRAINING 3163 BANK OF AMERICA 9025 07/31/2025 $5,761.98 SUPPLIES 3163 BANK OF AMERICA 9026 07/31/2025 $2,220.80 TRAINING 3163 BANK OF AMERICA 9027 07/31/2025 $45.00 PREPAID EXPENSES 3163 BANK OF AMERICA 9028 07/31/2025 $27,554.88 VEHICLE MAINTENANCE/EXPENSES 3333 A & A FLEET PAINTING INC 9029 07/31/2025 $3,855.65 UNIFORM EXPENSE 20350 ALLSTAR FIRE EQUIPMENT INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
9030 07/31/2025 $2,307.44 VEHICLE MAINTENANCE/EXPENSES 2586 AMAZON CAPITAL SERVICES INC 9031 07/31/2025 $1,535.00 SUPPLIES 62880 AMERICAN MARKER 9032 07/31/2025 $40.00 CARPOOL INCENTIVE 289 ANDREA ANDRADE 9033 07/31/2025 $40.00 CARPOOL INCENTIVE 61470 ERIKA L ANDRADE 9034 07/31/2025 $40.00 CARPOOL INCENTIVE 4827 RIJUL BHASKAR 9035 07/31/2025 $460.00 EDUCATION REIMBURSEMENT 1190 DONALD CADENA 9036 07/31/2025 $869.39 SUPPLIES 10000 CLEAN SWEEP SUPPLY CO INC 9037 07/31/2025 $95.73 SUPPLIES 70920 DECALS BY DESIGN INC 9038 07/31/2025 $122.35 CONTRACT SERVICES 23660 DAIOHS USA 9039 07/31/2025 $40.00 CARPOOL INCENTIVE 3706 ALEX GILLMAN 9040 07/31/2025 $40.00 CARPOOL INCENTIVE 3123 NEIRA YESSIE GRANADOS 9041 07/31/2025 $40.00 CARPOOL INCENTIVE 3681 LIZETTE GUERRERO 9042 07/31/2025 $40.00 CARPOOL INCENTIVE 4280 NADINE HERNANDEZ 9043 07/31/2025 $40.00 CARPOOL INCENTIVE 48610 CRYSTAL JAIMEZ 9044 07/31/2025 $689.54 CONTRACT SERVICES 1612 JCL TRAFFIC SERVICES 9045 07/31/2025 $390.00 CONTRACT SERVICES 2102 JOHN P BEROKOFF DBA: BEROKOFF ELECTRIC 9046 07/31/2025 $40.00 CARPOOL INCENTIVE 3707 KEVORK KALAYCI 9047 07/31/2025 $14,561.91 MACHINERY & EQUIPMENTS 26080 L.N. CURTIS AND SONS 9048 07/31/2025 $112.50 CONTRACT SERVICES 16760 LIEBERT CASSIDY WHITMORE 9049 07/31/2025 $40.00 CARPOOL INCENTIVE 4439 DANESSA DANETTE LLANES 9050 07/31/2025 $40.00 CARPOOL INCENTIVE 4789 CESAR LOPEZ 9051 07/31/2025 $209.00 CONTRACT SERVICES 3276 MARK ROBERT LOPEZ 9052 07/31/2025 $40.00 CARPOOL INCENTIVE 11280 MICHAEL LOPEZ 9053 07/31/2025 $40.00 CARPOOL INCENTIVE 4580 JEREMY MELENDEZ 9054 07/31/2025 $21,378.20 CONTRACT SERVICES 35250 NATIONWIDE ENVIRONMENTAL SERVICES 9055 07/31/2025 $40.00 CARPOOL INCENTIVE 2203 SAMANTHA NEVAREZ 9056 07/31/2025 $160.00 CARPOOL INCENTIVE 138 BRIANNON PADILLA 9057 07/31/2025 $4,737.88 CONTRACT SERVICES 54240 PDQ ENTERPRISES INC 9058 07/31/2025 $1,000.00 CONTRACT SERVICES 3147 PMC PLUMBING INC 9059 07/31/2025 $20.00 CARPOOL INCENTIVE 4429 ELISEO RAMOS 9060 07/31/2025 $40.00 CARPOOL INCENTIVE 3712 MATTHEW ROBERT RAMOS 9061 07/31/2025 $12,916.67 CONTRACT SERVICES 3191 RL CONTROLS LLC 9062 07/31/2025 $40.00 CARPOOL INCENTIVE 69960 NICOLE I SAUCEDO 9063 07/31/2025 $40.00 CARPOOL INCENTIVE 2985 KEVIN SAYCOCIE
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
9064 07/31/2025 $153.88 SUPPLIES 2686 THE SHERWIN-WILLIAMS CO 9065 07/31/2025 $40.00 CARPOOL INCENTIVE 3001 MICHAEL SOLORZA 9066 07/31/2025 $40.00 CARPOOL INCENTIVE 3053 MICHAEL TELLES 9067 07/31/2025 $40.00 CARPOOL INCENTIVE 1091 JANELLE TORRES 9068 07/31/2025 $151.28 CONTRACT SERVICES 57140 UNDERGROUND SERVICE ALERT OF SOUTHERN CA 9069 07/31/2025 $509.36 SUPPLIES 19070 WALTERS WHOLESALE ELECTRIC CO 9070 07/31/2025 $250.00 CONTRACT SERVICES 2865 WEBSTERS BEE REMOVAL SERVICES 9071 07/31/2025 $0.00 CARPOOL INCENTIVE 4327 ROSEMARY PERICH 9072 04/30/2025 $4,853.12 SUPPLIES 3163 BANK OF AMERICA 9073 07/31/2025 $15,910.00 IMPROVEMENTS OTHER THAN BUILDING - PAVING THE WAY 4830 LADAYU CONSULTING GROUP ACH TOTAL $6,684,385.15
607392 06/12/2025 $225.00 CONTRACT SERVICES 1674 1st JON INC 607393 06/12/2025 $60.00 PARKS AND RECREATION 5032 PAUL ASUNCION 607394 06/12/2025 $2,329.54 UTILITY SERVICES 39550 AT&T 607395 06/12/2025 $4.43 UTILITY SERVICES 39550 AT&T
607396 06/12/2025 $55.00 UTILITY SERVICES 1732 AT&T CORP 607397 06/12/2025 $2,500.00 CONTRACT SERVICES 4135 ATOMIC MUSIC GROUP LLC 607398 06/12/2025 $12.51 VEHICLE MAINTENANCE/EXPENSES 74990 AUTOZONE INC 607399 06/12/2025 $2,409.00 CONTRACT SERVICES 4285 BARR & CLARK INC 607400 06/12/2025 $889.00 DUES & SUBSCRIPTIONS 923 BROADCAST MUSIC INC 607401 06/12/2025 $274.00 TRAINING 11000 CALIFORNIA ASSOCIATION OF CODE ENFORCEMENT OFFICERS 607402 06/12/2025 $8,700.00 CONTRACT SERVICES 1624 CALIFORNIA PAVING AND GRADING INC 607403 06/12/2025 $11,019.09 UTILITY SERVICES 47580 CALIFORNIA WATER SERVICE COMPANY 607404 06/12/2025 $1,800.00 CONTRACT SERVICES 3644 GRACE CHANG 607405 06/12/2025 $156.24 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607406 06/12/2025 $7,330.62 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607407 06/12/2025 $654.40 SAFETY PROGRAM 1294 CINTAS CORPORATION NO 2 607408 06/12/2025 $4,354.07 CONTRACT SERVICES 36870 CINTAS CORPORATION NO 3 607409 06/12/2025 $1,951.00 RETIREMENT 3128 CITY OF BELL GARDENS 607410 06/12/2025 $900.00 CONTRACT SERVICES 4937 HANNAH CLARK DBA MAGIC FROM MAIN 607411 06/12/2025 $688.00 MACHINERY & EQUIPMENTS 4174 COSTAR REALTY INFORMATION INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607412 06/12/2025 $1,401.25 MACHINERY & EQUIPMENTS 13360 DELL MARKETING LP 607413 06/12/2025 $130.03 UTILITY SERVICES 4829 DISH NETWORK LLC 607414 06/12/2025 $4,586.83 IMPROVEMENTS OTHER THAN BUILDING 4822 ESTATE DESIGN AND CONSTRUCTION INC 607415 06/12/2025 $234.12 SUPPLIES 7610 EWING IRRIGATION PRODUCTS 607416 06/12/2025 $125.18 MACHINERY & EQUIPMENTS 22400 FEDERAL EXPRESS CORPORATION 607417 06/12/2025 $4,508.40 ADVERTISING/PRINTING SERVICES 2523 THE BEISTLE COMPANY 607418 06/12/2025 $1,500.00 CONTRACT SERVICES 5028 FLINT MAVIS DBA SHARK SANDWICH 607419 06/12/2025 $918.61 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607420 06/12/2025 $494.38 UNIFORM EXPENSE 55650 GALLS LLC 607421 06/12/2025 $2,009.89 CONTRACT SERVICES 4694 CRISTINA GARCIA 607422 06/12/2025 $12,984.00 CONTRACT SERVICES 28730 GARFIELD CAR WASH 607423 06/12/2025 $7,400.00 CONTRACT SERVICES 4591 GEORGE HILLS COMPANY 607424 06/12/2025 $2,052.74 VEHICLE MAINTENANCE/EXPENSES 33720 GILLIG LLC 607425 06/12/2025 $12,161.39 CONTRACT SERVICES 33460 GOODYEAR TIRE & RUBBER COMPANY 607426 06/12/2025 $3,209.67 VEHICLE MAINTENANCE/EXPENSES 3914 GRAFIX SYSTEMS 607427 06/12/2025 $1,029.11 SUPPLIES 2059 HASA INC
607428 06/12/2025 $3,678.47 CONTRACT SERVICES 48120 HINDERLITER DE LLAMAS & ASSOCIATES 607429 06/12/2025 $2,148.75 VEHICLE MAINTENANCE/EXPENSES 30190 IB AUTO PARTS INC 607430 06/12/2025 $5,513.28 PREPAID EXPENSES 2763 INSIGHT PUBLIC SECTOR INC 607431 06/12/2025 $1,774.00 CONTRACT SERVICES 3235 ION SECURITY SYSTEMS 607432 06/12/2025 $649.42 CONTRACT SERVICES 1357 IRON MOUNTAIN INC 607433 06/12/2025 $410.38 CONTRACT SERVICES 993 IVA SOLUTIONS INC 607434 06/12/2025 $2,250.00 CONTRACT SERVICES 5012 JAMES ANTHONY BYNDON DBA JABB PRO INC. 607435 06/12/2025 $20,000.00 CONTRACT SERVICES 3480 JEFFREY ALAN TRAVIS DBA TRAVIS INVESTIGATIONS 607436 06/12/2025 $900.55 VEHICLE MAINTENANCE/EXPENSES 4484 JOSE CAMACHO DBA JOE'S AUTO UPHOLSTERY 607437 06/12/2025 $31,268.35 CONTRACT SERVICES 3716 KOA CORPORATION 607438 06/12/2025 $65.00 PARKS AND RECREATION 5026 PAULINE LAM 607439 06/12/2025 $75.00 PERMITS AND FEES 485 LOS ANGELES COUNTY CLERK 607440 06/12/2025 $4,798.48 CONTRACT SERVICES 4810 LA COUNTY DEPARTMENT OF PUBLIC WORKS 607441 06/12/2025 $8,377.67 SUPPLIES 5017 MAGNUM ELECTRONICS INC. 607442 06/12/2025 $1,589.20 UNIFORM EXPENSE 4497 MANHATTAN STITCHING COMPANY INC 607443 06/12/2025 $200.00 GENERAL GOVERNMENT 5025 MARIA MERCADO 607444 06/12/2025 $26,496.00 PREPAID EXPENSES 1690 MONTEBELLO FIRE FIGHTERS ASSOCIATION 607445 06/12/2025 $125.00 TRAVEL & MEETINGS 2274 MUNICIPAL MANAGEMENT ASSOCIATION OF SO CAL
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607446 06/12/2025 $440.00 CONTRACTORS 5034 KEVIN NAM
607447 06/12/2025 $167.74 VEHICLE MAINTENANCE/EXPENSES 2480 SOCAL AUTO & TRUCK PARTS INC 607448 06/12/2025 $592.20 SUPPLIES 1474 NATIONAL TRENCH SAFETY INC 607449 06/12/2025 $23,119.12 UTILITY SERVICES 2673 NTH GENERATION COMPUTING INC 607450 06/12/2025 $198.55 VEHICLE MAINTENANCE/EXPENSES 70510 CSK AUTO INC 607451 06/12/2025 $619.65 SUPPLIES 15620 OFFICE DEPOT INC 607452 06/12/2025 $1,634.43 CONTRACT SERVICES 23340 ORANGE COUNTY TANK TESTING INC 607453 06/12/2025 $2,653.45 SUPPLIES 4495 ORANGE INDUSTRIAL HARDWARE 607454 06/12/2025 $1,190.00 CONTRACT SERVICES 1597 PACIFIC COAST ELEVATOR CORP 607455 06/12/2025 $528.16 RETIREMENT 42490 LINDA PAYAN
607456 06/12/2025 $100.00 CONTRACT SERVICES 2709 ERNEST PERALTA 607457 06/12/2025 $2,169.67 SUPPLIES 161 PREMIERE CUSTOM SILKSCREENING 607458 06/12/2025 $730.00 SUPPLIES 4911 PROFESSOR EGGHEAD SCIENCE ACADEMY 607459 06/12/2025 $890.15 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 607460 06/12/2025 $6,352.00 CONTRACT SERVICES 42750 PSYCHOLOGICAL CONSULTING ASSOCIATES INC 607461 06/12/2025 $957.50 MACHINERY & EQUIPMENTS 4968 R&S OVERHEAD DOORS OF SO-CAL INC 607462 06/12/2025 $6,903.88 CONTRACT SERVICES 4984 RENATO ROJAS OCAMPO DBA THEBUSDOCTOR1 LLC 607463 06/12/2025 $325.00 CONTRACT SERVICES 4952 DEBORAH LYNN RIVERA 607464 06/12/2025 $80.00 GENERAL GOVERNMENT 5024 JOHAN EOMIR ROA 607465 06/12/2025 $1,109.98 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 607466 06/12/2025 $300.30 TRAINING 5031 AUDREY SANCHEZ
607467 06/12/2025 $83,962.32 LEASE PAYMENT 2846 SANTANDER BANK NA 607468 06/12/2025 $2,270.02 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 607469 06/12/2025 $2,085.00 CONTRACT SERVICES 4173 SHIELD PEST MANAGEMENT LLC 607470 06/12/2025 $600.00 CONTRACT SERVICES 3284 VANESSA SIDA 607471 06/12/2025 $14,750.00 MACHINERY & EQUIPMENTS 4551 SOUNDTHINKING INC 607472 06/12/2025 $8.30 PERMITS AND FEES 28240 SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT 607473 06/12/2025 $12.93 PERMITS AND FEES 28240 SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT 607474 06/12/2025 $6,844.93 UTILITY SERVICES 51430 SOUTH MONTEBELLO IRRIGATION DISTRICT 607475 06/12/2025 $118,146.25 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607476 06/12/2025 $44,713.08 FUEL INVENTORY 40520 SOUTHERN CALIFORNIA GAS CO 607477 06/12/2025 $3,164.63 MACHINERY & EQUIPMENTS 5000 SSC PROPERTY INVESTMENTS DBA FIRST DUE ELEVATOR RESCUE 607478 06/12/2025 $853.21 FRINGE BENEFITS 1990 STANDARD INSURANCE COMPANY 607479 06/12/2025 $1,072.06 CONTRACT SERVICES 3397 STERICYCLE INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607480 06/12/2025 $407.00 CONTRACTORS 1367 SUNRUN INSTALLATION SERVICES INC 607481 06/12/2025 $7,663.18 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607482 06/12/2025 $4,012.50 CONTRACT SERVICES 71210 STAR-DUST TOURS INC 607483 06/12/2025 $2,080.00 CONTRACT SERVICES 3206 THE COUNSELING TEAM INTERNATIONAL 607484 06/12/2025 $31,337.65 FUEL INVENTORY 4844 THE JANKOVICH COMPANY LLC 607485 06/12/2025 $218.00 MACHINERY & EQUIPMENTS 41430 THOMSON REUTERS - WEST 607486 06/12/2025 $1,757.94 SUPPLIES 3110 TOMAS ALVARADO 607487 06/12/2025 $7,361.69 SUPPLIES 69680 TRIANGLE SPORTS INC 607488 06/12/2025 $250.00 GENERAL GOVERNMENT 4578 JEANNE TSO 607489 06/12/2025 $4,860.00 CONTRACT SERVICES 1166 TURF TEAM INC 607490 06/12/2025 $11,182.65 CONTRACT SERVICES 1188 TYLER TECHNOLOGIES INC 607491 06/12/2025 $238.00 TRAVEL & MEETINGS 5030 IVAN ULLOA 607492 06/12/2025 $37,691.83 CONTRACT SERVICES 3406 UNIVERSAL PROTECTION SERVICES LP 607493 06/12/2025 $59,872.73 CONTRACT SERVICES 3406 UNIVERSAL PROTECTION SERVICES LP DBA ALLIED UNIVERSAL 607494 06/12/2025 $2,379.13 UTILITY SERVICES 72570 US TELEPACIFIC CORP 607495 06/12/2025 $140.00 CONTRACT SERVICES 4934 FRANK VACCARO 607496 06/12/2025 $3,961.31 VEHICLE MAINTENANCE/EXPENSES 3450 VALLEY POWER SYSTEMS INC 607497 06/12/2025 $8,089.26 VEHICLE MAINTENANCE/EXPENSES 2701 VARGAS DIESEL INC 607498 06/12/2025 $250.00 GENERAL GOVERNMENT 2657 LEYNI VAZQUEZ-NOYOLA 607499 06/12/2025 $986.58 CONTRACT SERVICES 4593 VESTIS GROUP INC 607500 06/12/2025 $1,861.93 VEHICLE MAINTENANCE/EXPENSES 25860 WAYNE HARMEIER INC 607501 06/12/2025 $604.80 CONTRACT SERVICES 40860 WEST COAST ARBORISTS INC 607502 06/12/2025 $1,786.05 MACHINERY & EQUIPMENTS 4712 WEST COAST LIGHTS & SIRENS INC 607503 06/12/2025 $2,418.62 SUPPLIES 67320 WINZER
607504 06/12/2025 $1,980.00 CONTRACT SERVICES 2053 WIRELESS TELEMATICS LLC 607505 06/12/2025 $3,500.00 CONTRACT SERVICES 65740 THE WISE GUYS BIG BAND 607506 06/12/2025 $161.00 CONTRACT SERVICES 3006 ASBURY ENVIRONMENTAL SERVICES 607507 06/12/2025 $18,765.97 CONTRACT SERVICES 3731 YUNEX LLC 607508 06/12/2025 $267.54 SUPPLIES 26850 ZUMAR INDUSTRIES INC 607509 06/12/2025 $147.30 SUPPLIES 4246 LOUIE CANJURA
607510 06/12/2025 $80.00 CARPOOL INCENTIVE 4920 NOEL GUZMAN 607511 06/12/2025 $288.35 UNIFORM EXPENSE 47860 NATIONAL EMBLEM INC 607512 06/18/2025 $1,200.00 CONTRACT SERVICES 5003 ABSOLUTE ABATEMENT & DEMOLITION 607513 06/18/2025 $70.00 POLICE RELATED FEES 5042 RUBEN ROQUE ALDANA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607514 06/18/2025 $420.00 POLICE RELATED FEES 5051 PEDRO ARIAS 607515 06/18/2025 $124.77 UTILITY SERVICES 39550 AT&T
607516 06/18/2025 $7,897.68 UTILITY SERVICES 39550 AT&T 607517 06/18/2025 $41.76 UTILITY SERVICES 39550 AT&T
607518 06/18/2025 $325.00 POLICE RELATED FEES 2517 ORLANDO BACA 607519 06/18/2025 $70.00 POLICE RELATED FEES 5055 RAUL BARAJAS 607520 06/18/2025 $70.00 POLICE RELATED FEES 5061 RAFFI ARCHIE BOGOSIAN 607521 06/18/2025 $121,826.75 CONTRACT SERVICES 4831 BOWMAN CONSULTING GROUP LTD 607522 06/18/2025 $70.00 POLICE RELATED FEES 5048 SINUSRAT A. CHAUDHURY 607523 06/18/2025 $70.00 POLICE RELATED FEES 5046 ASHLEY CHAVEZ 607524 06/18/2025 $70.00 POLICE RELATED FEES 5062 AKOP CHILINGARYAN 607525 06/18/2025 $25.13 UTILITY SERVICES 36610 CITY OF PICO RIVERA 607526 06/18/2025 $3,752.69 VEHICLE MAINTENANCE/EXPENSES 950 CUMMINS INC 607527 06/18/2025 $10,110.50 CONTRACT SERVICES 4846 CWE 607528 06/18/2025 $140.00 POLICE RELATED FEES 5045 XELENE ISABEL DELATORRE 607529 06/18/2025 $3,062.93 MACHINERY & EQUIPMENTS 13360 DELL MARKETING LP 607530 06/18/2025 $70.00 POLICE RELATED FEES 5050 THOMAS M. FORESTA 607531 06/18/2025 $4,586.83 SUPPLIES 3240 FOUNDATION BUILDING MATERIALS 607532 06/18/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607533 06/18/2025 $3,999.80 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607534 06/18/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607535 06/18/2025 $40.00 CARPOOL INCENTIVE 4920 NOEL GUZMAN 607536 06/18/2025 $40.00 CARPOOL INCENTIVE 5039 GRACE HAYASHI 607537 06/18/2025 $70,000.00 CONTRACT SERVICES 4955 HEINZ LABORATORIES 607538 06/18/2025 $788.22 CDBG - HOUSING RIGHTS CENTER 1122 SOUTHERN CALIFORNIA HOUSING RIGHTS CENTER 607539 06/18/2025 $70.00 POLICE RELATED FEES 5064 JOSE R. HUERTA 607540 06/18/2025 $46,200.00 CONTRACT SERVICES 4525 INFRASTRUCUTRE ENGINEERS, A BOWMAN COMPANY 607541 06/18/2025 $3,685.12 MACHINERY & EQUIPMENTS 993 IVA SOLUTIONS INC 607542 06/18/2025 $70.00 POLICE RELATED FEES 5063 LEONARDO JUAREZ ARRENDONDO 607543 06/18/2025 $70.00 POLICE RELATED FEES 5059 JOHN JOSEPH KRUKOWSKI 607544 06/18/2025 $40.00 CARPOOL INCENTIVE 5041 ZACHARY LOPEZ 607545 06/18/2025 $140.00 POLICE RELATED FEES 5047 DALLAS ADAM MANGINO 607546 06/18/2025 $600.87 VEHICLE MAINTENANCE/EXPENSES 31790 MIGUEL ZAVALA DBA MZ AUTO GLASS 607547 06/18/2025 $7,177.28 VEHICLE MAINTENANCE/EXPENSES 1625 NATIONWIDE TRANSIT SALES INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607548 06/18/2025 $5,465.19 VEHICLE MAINTENANCE/EXPENSES 70510 CSK AUTO INC 607549 06/18/2025 $40.00 CARPOOL INCENTIVE 5040 LENAYA ORTEGA 607550 06/18/2025 $70.00 POLICE RELATED FEES 5054 SIMON ORTEGA 607551 06/18/2025 $70.00 POLICE RELATED FEES 5044 EDWARD PACHECO 607552 06/18/2025 $40.00 CARPOOL INCENTIVE 4327 ROSEMARY PERICH 607553 06/18/2025 $4,576.60 SUPPLIES 2490 PRIMEX CLINICAL LABORATORIES INC 607554 06/18/2025 $50.00 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 607555 06/18/2025 $176.03 MAIL/ POSTAL EXPENSE 697 QUADIENT FINANCE USA INC 607556 06/18/2025 $420.00 POLICE RELATED FEES 5053 RAUL E. RIVAS 607557 06/18/2025 $414.00 TRAVEL & MEETINGS 5037 JOSE RUIZ 607558 06/18/2025 $31,056.93 PREPAID EXPENSES 32210 SAN GABRIEL VALLEY COUNCIL OF GOVERNMENTS 607559 06/18/2025 $3,270.12 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 607560 06/18/2025 $140.00 POLICE RELATED FEES 5058 SHERIDAN C. SMITH 607561 06/18/2025 $37,859.96 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607562 06/18/2025 $414.00 TRAVEL & MEETINGS 5036 STEVE TAMAE 607563 06/18/2025 $198.00 CONTRACT SERVICES 9270 TANK SPECIALIST OF CALIFORNIA 607564 06/18/2025 $70.00 POLICE RELATED FEES 5060 WILLIAM M. TAUALII 607565 06/18/2025 $70.00 POLICE RELATED FEES 5049 MARILOU SARNE TERRY 607566 06/18/2025 $3,454.15 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607567 06/18/2025 $40.00 CARPOOL INCENTIVE 4781 TAM TIEU 607568 06/18/2025 $2,392.92 UNIFORM EXPENSE 64140 TURNOUT MAINTENANCE COMPANY LLC 607569 06/18/2025 $70.00 POLICE RELATED FEES 5056 LUIS C. VASCONCELOS 607570 06/18/2025 $200.00 GENERAL GOVERNMENT 5043 JENNIFER VAZQUEZ 607571 06/18/2025 $70.00 POLICE RELATED FEES 5052 BACILIO VEGA-JIMENEZ 607572 06/18/2025 $304.98 SUPPLIES 9470 W W GRAINGER INC DBA: GRAINGER 607573 06/18/2025 $1,281.80 VEHICLE MAINTENANCE/EXPENSES 25860 WAYNE HARMEIER INC 607574 06/18/2025 $40.00 CARPOOL INCENTIVE 5038 JESSIE WOO 607575 06/26/2025 $30,800.00 CONTRACT SERVICES 4776 ADMINSURE INC 607576 06/26/2025 $409.22 EDUCATION REIMBURSEMENT 5072 KARLA AGUAYO 607577 06/26/2025 $600.00 CONTRACT SERVICES 4409 AKEBIA INVESTMENTS LLC 607578 06/26/2025 $16,678.75 VEHICLE MAINTENANCE/EXPENSES 113 ALACO LADDER COMPANY 607579 06/26/2025 $27,999.71 IMPROVEMENTS OTHER THAN BUILDING 4762 ALFARO COMMUNITCATIONS CONSTRUCTION, INC 607580 06/26/2025 $2,957.14 INSURANCE 42330 ALLIANT INSURANCE SERVICES INC 607581 06/26/2025 $12,533.27 INSURANCE 42330 ALLIANT INSURANCE SERVICES INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607582 06/26/2025 $11,340.00 CONTRACT SERVICES 69480 ALLTECH INDUSTRIES INC 607583 06/26/2025 $26.86 TRAVEL & MEETINGS 4594 RAUL ALVAREZ 607584 06/26/2025 $24,782.50 CONTRACT SERVICES 4467 AP TRITON LLC 607585 06/26/2025 $2,253.05 UTILITY SERVICES 38380 AT&T 607586 06/26/2025 $8,444.85 UTILITY SERVICES 39550 AT&T 607587 06/26/2025 $61.06 UTILITY SERVICES 39550 AT&T
607588 06/26/2025 $4,019.43 UTILITY SERVICES 1732 AT&T CORP 607589 06/26/2025 $621.50 SUPPLIES 1529 ATHANS ICE HOUSE 607590 06/26/2025 $900.00 CONTRACT SERVICES 4912 CHRISTOPHER W BARNES 607591 06/26/2025 $365.00 CONTRACT SERVICES 3686 BIG STAR FIRE PROTECTION 607592 06/26/2025 $2,006.39 FURNITURE & FIXTURES PURCHASES 2676 BKM OFFICE FURNITURE 607593 06/26/2025 $19,900.00 CONTRACT SERVICES 1624 CALIFORNIA PAVING AND GRADING INC 607594 06/26/2025 $894.53 UTILITY SERVICES 47580 CALIFORNIA WATER SERVICE COMPANY 607595 06/26/2025 $782.54 SUPPLIES 409 CARAVAN CANOPY INTL INC 607596 06/26/2025 $17,931.25 CONTRACT SERVICES 1619 CAT TRACKING INC 607597 06/26/2025 $2,765.00 CONTRACT SERVICES 4768 DAVID CENICEROS 607598 06/26/2025 $58,000.00 CONTRACT SERVICES 4833 CENTER FOR TRANSPORTATION AND THE ENVIRONMENT INC 607599 06/26/2025 $1,800.00 CONTRACT SERVICES 3644 GRACE CHANG 607600 06/26/2025 $1,890.00 CONTRACT SERVICES 3644 GRACE CHANG 607601 06/26/2025 $128.47 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607602 06/26/2025 $1,782.00 CONTRACT SERVICES 3880 CINDYS JUMPERS, LLC 607603 06/26/2025 $688.00 MACHINERY & EQUIPMENTS 4174 COSTAR REALTY INFORMATION INC 607604 06/26/2025 $240.00 CONTRACT SERVICES 8440 MARCOS CUELLAR 607605 06/26/2025 $125.00 VEHICLE MAINTENANCE/EXPENSES 990 DANIELS TIRE SERVICE 607606 06/26/2025 $2,988.00 CONTRACT SERVICES 2399 ENVOY INC 607607 06/26/2025 $414.55 TRAVEL & MEETINGS 5068 VIVANA ESPARZA 607608 06/26/2025 $565.88 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607609 06/26/2025 $15,990.40 CONTRACT SERVICES 2827 FOUR STAR INVESTIGATIONS LLC 607610 06/26/2025 $322.00 TRAVEL & MEETINGS 4767 ELIZABETH FRANCO 607611 06/26/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607612 06/26/2025 $0.30 UNIFORM EXPENSE 55650 GALLS LLC 607613 06/26/2025 $2,177.44 CONTRACT SERVICES 4365 ANDREW ARTHUR GARCIA 607614 06/26/2025 $1,072.13 CONTRACT SERVICES 4694 CRISTINA GARCIA 607615 06/26/2025 $246.84 TRAVEL & MEETINGS 4067 JOSE GARDEA
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607616 06/26/2025 $473.53 SUPPLIES 2059 HASA INC
607617 06/26/2025 $1,026.00 GENERAL GOVERNMENT 5074 VERONICA HENNESSY 607618 06/26/2025 $675.00 EDUCATION REIMBURSEMENT 3547 ZACHARY HUMBER 607619 06/26/2025 $4,594.31 VEHICLE MAINTENANCE/EXPENSES 30190 IB AUTO PARTS INC 607620 06/26/2025 $322.00 TRAVEL & MEETINGS 4926 MARK JIMENEZ 607621 06/26/2025 $2,347.24 SUPPLIES 5066 JIPC 14, LLC DBA JOHN'S INCREDIBLE PIZZA COMPANY 607622 06/26/2025 $969.00 CONTRACT SERVICES 4198 KEEN LOS ANGELES 607623 06/26/2025 $1,350.00 CONTRACT SERVICES 5006 LILIANA FUENTES DBA HAPPY FACES & BALLOON ART 607624 06/26/2025 $217,606.24 CONTRACT SERVICES 4810 LA COUNTY DEPARTMENT OF PUBLIC WORKS 607625 06/26/2025 $736.26 MACHINERY & EQUIPMENTS 4918 MES SERVICE COMPANY LLC 607626 06/26/2025 $1,103.90 CONTRACT SERVICES 3429 MIGUEL SALMERON 607627 06/26/2025 $286.00 EDUCATION REIMBURSEMENT 4977 DAVID MILLIGAN 607628 06/26/2025 $6,585.00 CONTRACT SERVICES 5071 MITZVAH456 LLC 607629 06/26/2025 $2,500.00 CONTRACT SERVICES 4597 RAY A. MORALES 607630 06/26/2025 $1,172.11 VEHICLE MAINTENANCE/EXPENSES 2480 SOCAL AUTO & TRUCK PARTS INC 607631 06/26/2025 $961.30 SUPPLIES 1474 NATIONAL TRENCH SAFETY INC 607632 06/26/2025 $2,100.00 CONTRACT SERVICES 4010 NESHAMA 456 LLC 607633 06/26/2025 $376.73 TRAVEL & MEETINGS 3150 SANDRA OLIVAS 607634 06/26/2025 $2,815.20 CONTRACT SERVICES 1597 PACIFIC COAST ELEVATOR CORP 607635 06/26/2025 $10,200.00 CONTRACT SERVICES 1843 PASSAGE ENTERTAINMENT INC 607636 06/26/2025 $1,699.40 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 607637 06/26/2025 $13,787.00 CONTRACT SERVICES 3613 PYRO SPECTACULARS INC 607638 06/26/2025 $301.00 TRAVEL & MEETINGS 4538 ROSEMARY QUINTERO 607639 06/26/2025 $480.22 CONTRACT SERVICES 952 RELIANT IMMEDIATE CARE MEDICAL GROUP INC 607640 06/26/2025 $1,500.00 EDUCATION REIMBURSEMENT 5073 ELIZABETH ROBLES 607641 06/26/2025 $7,751.43 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 607642 06/26/2025 $2,846.20 CONTRACT SERVICES 673 SERVIAM BY WRIGHT LLP 607643 06/26/2025 $2,049.85 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 607644 06/26/2025 $1,500.00 CONTRACT SERVICES 5010 SHOWBIZ RESTROOMS, LLC 607645 06/26/2025 $2,000.00 CONTRACT SERVICES 4771 RYAN SILVERBERG 607646 06/26/2025 $322.00 TRAVEL & MEETINGS 3456 JOHN SORIA 607647 06/26/2025 $29,980.20 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607648 06/26/2025 $13,265.65 UTILITY SERVICES 40520 SOUTHERN CALIFORNIA GAS CO 607649 06/26/2025 $1,300.00 CONTRACT SERVICES 4925 SOUTHSTAR ENGINEERING & CONSULTING INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607650 06/26/2025 $583.74 FRINGE BENEFITS 1990 STANDARD INSURANCE COMPANY 607651 06/26/2025 $850.00 CONTRACT SERVICES 4520 STARBIANO LLC 607652 06/26/2025 $1,876.05 CONTRACT SERVICES 3762 SUPERIOR PROTECTION SERVICES CA INC 607653 06/26/2025 $4,350.00 CONTRACT SERVICES 71210 STAR-DUST TOURS INC 607654 06/26/2025 $25,333.25 CONTRACT SERVICES 1639 TRANSTECH ENGINEERS INC 607655 06/26/2025 $1,031.86 UNIFORM EXPENSE 64140 TURNOUT MAINTENANCE COMPANY LLC 607656 06/26/2025 $368.51 TRAVEL & MEETINGS 5067 RONNIE URIAS 607657 06/26/2025 $3,148.27 UTILITY SERVICES 72570 US TELEPACIFIC CORP 607658 06/26/2025 $486.08 CONTRACT SERVICES 4787 VERDE FACILITIES SERVICES LLC 607659 06/26/2025 $46.98 CONTRACT SERVICES 4593 VESTIS GROUP INC 607660 06/26/2025 $6,508.05 SUPPLIES 33390 WHITTIER FERTILIZER COMPANY 607661 06/26/2025 $280.00 TRAVEL & MEETINGS 5069 CHRISTOPHER WOOD 607662 06/26/2025 $2,169.00 MACHINERY & EQUIPMENTS 4241 ZOHO CORPORATION 607663 07/03/2025 $6,882.00 UNIFORM EXPENSE 4217 1819 SUPPLY 607664 07/03/2025 $225.00 CONTRACT SERVICES 1674 1st JON INC 607665 07/03/2025 $748.50 SUPPLIES 5013 ADVENTURE CITY, INC. 607666 07/03/2025 $611.61 UTILITY SERVICES 39550 AT&T
607667 07/03/2025 $7,529.55 CONTRACT SERVICES 16710 ATKINSON ANDELSON LOYA RUUD & ROMO 607668 07/03/2025 $545.00 VEHICLE MAINTENANCE/EXPENSES 278 ATLAS RADIATOR INC 607669 07/03/2025 $527.86 VEHICLE MAINTENANCE/EXPENSES 74990 AUTOZONE INC 607670 07/03/2025 $130.24 TRAINING 5076 JOSEPH BAHENA
607671 07/03/2025 $400.00 CONTRACT SERVICES 2769 KATALINA BELTRAN 607672 07/03/2025 $683.02 CONTRACT SERVICES 36870 CINTAS CORPORATION NO 3 607673 07/03/2025 $4,480.92 ADVERTISING/PRINTING SERVICES 1354 DAILY JOURNAL CORPORATION 607674 07/03/2025 $2,652.81 VEHICLE MAINTENANCE/EXPENSES 4419 DARTCO TRANSMISSION SALES & SERVICES INC 607675 07/03/2025 $375.19 SUPPLIES 1799 E & E SPORTS PHOTOGRAPHY 607676 07/03/2025 $3,500.00 CONTRACT SERVICES 4956 E GALLO INC 607677 07/03/2025 $5,249.37 CONTRACT SERVICES 3334 EAGLE PORTABLES SANITATION LLC 607678 07/03/2025 $2,700.00 CONTRACT SERVICES 5009 ERNEST CURCIO GEN PTR DBA NO DUH/BLONDE DAY 607679 07/03/2025 $170.85 TRAINING 4248 BEATRIZ ESPINOZA 607680 07/03/2025 $19,816.53 VEHICLE MAINTENANCE/EXPENSES 4245 FIRE APPARATUS SOLUTIONS 607681 07/03/2025 $148.77 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607682 07/03/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607683 07/03/2025 $0.48 UNIFORM EXPENSE 55650 GALLS LLC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607684 07/03/2025 $2,030.00 CONTRACT SERVICES 4396 GALVIN PRESERVATION ASSOCIATES INC 607685 07/03/2025 $823.07 CONTRACT SERVICES 1447 GATEWAY WATER MANAGEMENT AUTHORITY 607686 07/03/2025 $1,677.73 VEHICLE MAINTENANCE/EXPENSES 33720 GILLIG LLC 607687 07/03/2025 $12,278.18 CONTRACT SERVICES 33460 GOODYEAR TIRE & RUBBER COMPANY 607688 07/03/2025 $2,575.00 CONTRACT SERVICES 3236 HERK EDWARDS INC 607689 07/03/2025 $828.00 SUPPLIES 3109 HOSPITAL ASSOC OF SOUTHERN CALIFORNIA 607690 07/03/2025 $1,429.19 VEHICLE MAINTENANCE/EXPENSES 3192 FRICTION MATERIALS OF LONG BEACH 607691 07/03/2025 $12,450.86 MACHINERY & EQUIPMENTS 782 INTOXIMETERS INC 607692 07/03/2025 $2,444.01 CONTRACT SERVICES 1675 SIMKINS CO INC 607693 07/03/2025 $1,045.06 SUPPLIES 4326 KLINGSPOR ABRASIVES INC 607694 07/03/2025 $105.00 CONTRACT SERVICES 5065 LAW OFFICES OF ANGEL HO INC. 607695 07/03/2025 $215.00 PARKS AND RECREATION 5077 PIN LOR 607696 07/03/2025 $230.94 CONTRACT SERVICES 1244 LOS ANGELES COUNTY AGRICULTURAL 607697 07/03/2025 $19,653.38 CONTRACT SERVICES 4810 LA COUNTY DEPARTMENT OF PUBLIC WORKS 607698 07/03/2025 $18,237.50 DUE TO LA COUNTY 692 LOS ANGELES COUNTY SUPERIOR COURT 607699 07/03/2025 $22.88 PERMITS AND FEES 28440 LOS ANGELES COUNTY TAX COLLECTOR 607700 07/03/2025 $24.32 PERMITS AND FEES 28440 LOS ANGELES COUNTY TAX COLLECTOR 607701 07/03/2025 $9,529.57 VEHICLE MAINTENANCE/EXPENSES 20620 LOS ANGELES TRUCK CENTERS LLC 607702 07/03/2025 $5,757.78 SUPPLIES 43370 MIRACLE PLAYGROUND SALES 607703 07/03/2025 $7,109.48 VEHICLE MAINTENANCE/EXPENSES 7110 MOHAWK MFG & SUPPLY CO 607704 07/03/2025 $1,244.21 TRAINING 4900 CHARLES MYLES DBA POWERFUL DAYS 607705 07/03/2025 $5,142.35 VEHICLE MAINTENANCE/EXPENSES 2480 SOCAL AUTO & TRUCK PARTS INC 607706 07/03/2025 $1,225.00 CONTRACT SERVICES 26370 NAVARROS TOWING SERVICE 607707 07/03/2025 $1,976.23 VEHICLE MAINTENANCE/EXPENSES 70510 CSK AUTO INC 607708 07/03/2025 $2,044.55 CONTRACT SERVICES 62430 ORBIT PARTY RENTALS INC 607709 07/03/2025 $8,350.00 CONTRACT SERVICES 3047 PHILLIPS DRAPERIES AND CURTAINS INC 607710 07/03/2025 $10,375.97 LEASE PAYMENT 2357 PNC BANK NATIONAL ASSOCIATION 607711 07/03/2025 $13,100.00 CONTRACT SERVICES 4402 PREMIER WALL SYSTEMS INC 607712 07/03/2025 $1,754.74 SUPPLIES 161 PREMIERE CUSTOM SILKSCREENING 607713 07/03/2025 $150.00 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 607714 07/03/2025 $7,866.36 IMPROVEMENTS OTHER THAN BUILDING 4272 PSOMAS 607715 07/03/2025 $1,000.00 MAIL/ POSTAL EXPENSE 697 QUADIENT FINANCE USA INC 607716 07/03/2025 $675.00 CONTRACT SERVICES 4984 RENATO ROJAS OCAMPO DBA THEBUSDOCTOR1 LLC 607717 07/03/2025 $7,896.14 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607718 07/03/2025 $1,905.00 MACHINERY & EQUIPMENTS 1937 SHI INTERNATIONAL CORP 607719 07/03/2025 $549.00 TRAINING 1560 SOUTHERN CA INTERGOV TRAINING & DEV CENTER 607720 07/03/2025 $26,833.93 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607721 07/03/2025 $2,209.28 VEHICLE MAINTENANCE/EXPENSES 168 SOUTHERN COACH MFG CO INC 607722 07/03/2025 $250.00 GENERAL GOVERNMENT 4587 SOUTHGATE AQUA COALITION INC 607723 07/03/2025 $1,312.50 CONTRACT SERVICES 4157 STRUMWASSER & WOOCHER, LLP 607724 07/03/2025 $515.72 TRAVEL & MEETINGS 4281 GEORGINA TAMAYO 607725 07/03/2025 $23,268.72 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607726 07/03/2025 $32,305.37 FUEL INVENTORY 4844 THE JANKOVICH COMPANY LLC 607727 07/03/2025 $161.14 VEHICLE MAINTENANCE/EXPENSES 2701 VARGAS DIESEL INC 607728 07/03/2025 $11,782.18 CONTRACT SERVICES 4787 VERDE FACILITIES SERVICES LLC 607729 07/03/2025 $7,094.50 UTILITY SERVICES 23610 VERIZON WIRELESS 607730 07/03/2025 $93.96 CONTRACT SERVICES 4593 VESTIS GROUP INC 607731 07/03/2025 $16,388.00 MACHINERY & EQUIPMENTS 4878 WASTE EQUIPMENT SALES AND SERVICE INC 607732 07/03/2025 $1,861.93 VEHICLE MAINTENANCE/EXPENSES 25860 WAYNE HARMEIER INC 607733 07/03/2025 $70.00 POLICE RELATED FEES 4659 ANNA HA 607734 07/03/2025 $40.00 CARPOOL INCENTIVE 4781 TAM TIEU 607735 07/09/2025 $54,453.34 VEHICLE PURCHASES 29160 FORD OF MONTEBELLO 607736 07/09/2025 $51,211.63 VEHICLE PURCHASES 29160 FORD OF MONTEBELLO 607737 07/09/2025 $45,756.40 VEHICLE PURCHASES 29160 FORD OF MONTEBELLO 607738 07/10/2025 $2,179.00 CONTRACT SERVICES 1287 ALTA LANGUAGE SERVICES INC 607739 07/10/2025 $726.16 SUPPLIES 37900 AMERICAN SOCCER COMPANY INC 607740 07/10/2025 $2,326.80 UTILITY SERVICES 39550 AT&T 607741 07/10/2025 $7,831.36 VEHICLE MAINTENANCE/EXPENSES 74990 AUTOZONE INC 607742 07/10/2025 $212.00 CONTRACTORS 5081 JESUS CANAZA 607743 07/10/2025 $156.24 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607744 07/10/2025 $340.56 CONTRACT SERVICES 36870 CINTAS CORPORATION NO 3 607745 07/10/2025 $1,951.00 RETIREMENT 3128 CITY OF BELL GARDENS 607746 07/10/2025 $2,328.66 ADVERTISING/PRINTING SERVICES 1354 DAILY JOURNAL CORPORATION 607747 07/10/2025 $5,162.30 ADVERTISING/PRINTING SERVICES 4888 ECLIPSE PRINTING & GRAPHICS LLC DBA JAMES LITHIO 607748 07/10/2025 $192.02 CONTRACT SERVICES 1894 ECONOMY RENTAL INC 607749 07/10/2025 $383,515.39 IMPROVEMENTS OTHER THAN BUILDING 4822 ESTATE DESIGN AND CONSTRUCTION INC 607750 07/10/2025 $24.52 MACHINERY & EQUIPMENTS 22400 FEDERAL EXPRESS CORPORATION 607751 07/10/2025 $1,804.50 CONTRACT SERVICES 3920 FIRST PLACE GLASS, INC.
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607752 07/10/2025 $5,850.75 VEHICLE MAINTENANCE/EXPENSES 38020 FLEET PRIDE INC 607753 07/10/2025 $2,470.07 VEHICLE MAINTENANCE/EXPENSES 4759 FLEET SERVICE SPECIALISTS, LLC 607754 07/10/2025 $128.59 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607755 07/10/2025 $130.25 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607756 07/10/2025 $5,019.42 SUPPLIES 3240 FOUNDATION BUILDING MATERIALS 607757 07/10/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607758 07/10/2025 $335.07 VEHICLE MAINTENANCE/EXPENSES 33720 GILLIG LLC 607759 07/10/2025 $200.00 CONTRACT SERVICES 4637 GLOBAL INTERPRETING NETWORK INC 607760 07/10/2025 $264.26 CONTRACT SERVICES 33460 GOODYEAR TIRE & RUBBER COMPANY 607761 07/10/2025 $368.24 CONTRACT SERVICES 3036 HERITAGE-CRYSTAL CLEAN LLC 607762 07/10/2025 $1,500.00 CONTRACT SERVICES 5029 DANIEL F. HERNANDEZ 607763 07/10/2025 $6,881.94 VEHICLE MAINTENANCE/EXPENSES 582 HYDRAULIC ELECTRIC INC 607764 07/10/2025 $3,131.60 DUES & SUBSCRIPTIONS 28160 INDEPENDENT CITIES ASSOCIATION 607765 07/10/2025 $9,600.30 CONTRACT SERVICES 2763 INSIGHT PUBLIC SECTOR INC 607766 07/10/2025 $649.42 CONTRACT SERVICES 1357 IRON MOUNTAIN INC 607767 07/10/2025 $1,807.49 TRAVEL & MEETINGS 2435 SHYAMALIE JAGODAGE 607768 07/10/2025 $3,057.57 TRAVEL & MEETINGS 5079 ANDREW KIM 607769 07/10/2025 $5,107.60 CONTRACT SERVICES 4485 KIMLEY-HORN AND ASSOCIATES INC 607770 07/10/2025 $38,120.50 CONTRACT SERVICES 3716 KOA CORPORATION 607771 07/10/2025 $295.00 CONTRACT SERVICES 109 LEAD TECH ENVIRONMENTAL 607772 07/10/2025 $1,380.75 DUES & SUBSCRIPTIONS 26960 LEAGUE OF CALIFORNIA CITIES 607773 07/10/2025 $72.90 CONTRACT SERVICES 1244 LOS ANGELES COUNTY AGRICULTURAL 607774 07/10/2025 $227.84 CONTRACT SERVICES 3035 LA COUNTY SHERIFF'S DEPARTMENT 607775 07/10/2025 $318.06 VEHICLE MAINTENANCE/EXPENSES 20620 LOS ANGELES TRUCK CENTERS LLC 607776 07/10/2025 $123.20 VEHICLE MAINTENANCE/EXPENSES 2931 M-VISION GRAPHICS INC 607777 07/10/2025 $250.00 GENERAL GOVERNMENT 5078 IRENE FELIX MADRID 607778 07/10/2025 $96.00 UTILITY SERVICES 1627 MARCOM COMMUNICATIONS SYSTEMS 607779 07/10/2025 $989.00 SUPPLIES 790 CITY OF MONTEBELLO PETTY CASH 607780 07/10/2025 $15,141.59 UTILITY SERVICES 4760 MONTEBELLO LAND & WATER CO 607781 07/10/2025 $20.86 TRAVEL & MEETINGS 5082 RICHARD MORAN, JR. 607782 07/10/2025 $926.77 TRAINING 5080 DAVID MORGAN
607783 07/10/2025 $7,204.68 VEHICLE MAINTENANCE/EXPENSES 2480 SOCAL AUTO & TRUCK PARTS INC 607784 07/10/2025 $1,050.00 CONTRACT SERVICES 26370 NAVARROS TOWING SERVICE 607785 07/10/2025 $41.99 UTILITY SERVICES 2673 NTH GENERATION COMPUTING INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607786 07/10/2025 $1,738.88 VEHICLE MAINTENANCE/EXPENSES 70510 CSK AUTO INC 607787 07/10/2025 $750.00 ADVERTISING/PRINTING SERVICES 4218 OESTE DESIGN STUDIO 607788 07/10/2025 $1,450.26 SUPPLIES 4495 ORANGE INDUSTRIAL HARDWARE 607789 07/10/2025 $528.16 RETIREMENT 42490 LINDA PAYAN
607790 07/10/2025 $134.47 SUPPLIES 56260 PRUDENTIAL OVERALL SUPPLY 607791 07/10/2025 $1,657,928.00 INSURANCE 10730 PUBLIC RISK INNOVATION SOLUTIONS AND MANAGEMENT 607792 07/10/2025 $322,711.00 INSURANCE 10730 PUBLIC RISK INNOVATION SOLUTIONS AND MANAGEMENT 607793 07/10/2025 $2,110,941.00 LIABILITY INSURANCE 10730 PUBLIC RISK INNOVATION SOLUTIONS AND MANAGEMENT 607794 07/10/2025 $3,225.50 TRAINING 51460 RIO HONDO COMMUNITY COLLEGE 607795 07/10/2025 $268.87 VEHICLE MAINTENANCE/EXPENSES 3095 RUSH TRUCK CENTERS OF CALIFORNIA INC 607796 07/10/2025 $12,071.70 CONTRACT SERVICES 3234 SCHOOL NUTRITION PLUS 607797 07/10/2025 $16,777.00 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 607798 07/10/2025 $9,100.00 CONTRACT SERVICES 3583 SHOCKWAVE ELECTRIC INC 607799 07/10/2025 $335.41 VEHICLE MAINTENANCE/EXPENSES 716 SOUTH BAY FORD INC 607800 07/10/2025 $149,018.75 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607801 07/10/2025 $45,456.40 FUEL INVENTORY 40520 SOUTHERN CALIFORNIA GAS CO 607802 07/10/2025 $363.15 CONTRACT SERVICES 3762 SUPERIOR PROTECTION SERVICES CA INC 607803 07/10/2025 $1,600.00 CONTRACT SERVICES 3921 SUSTAINABLE RESOURCES 607804 07/10/2025 $15,463.26 UTILITY SERVICES 526 T-MOBILE USA INC 607805 07/10/2025 $7,793.19 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607806 07/10/2025 $4,800.00 CONTRACT SERVICES 71210 STAR-DUST TOURS INC 607807 07/10/2025 $177.00 CONTRACTORS 2986 THE ENERGUY INC 607808 07/10/2025 $23,181.58 FUEL INVENTORY 4844 THE JANKOVICH COMPANY LLC 607809 07/10/2025 $15,000.00 CONTRACT SERVICES 2785 TOWNSEND PUBLIC AFFAIRS INC 607810 07/10/2025 $599,882.40 CONTRACT SERVICES 1639 TRANSTECH ENGINEERS INC 607811 07/10/2025 $66,927.83 CONTRACT SERVICES 3406 UNIVERSAL PROTECTION SERVICES LP DBA ALLIED UNIVERSAL 607812 07/10/2025 $7,233.74 COPIER REPAIR/SERVICES 2747 US BANK EQUIPMENT FINANCE 607813 07/10/2025 $38,820.98 CONTRACT SERVICES 4787 VERDE FACILITIES SERVICES LLC 607814 07/10/2025 $46.98 CONTRACT SERVICES 4593 VESTIS GROUP INC 607815 07/10/2025 $150.00 CONTRACT SERVICES 4131 ANTONIO VIDRIO 607816 07/10/2025 $36,751.55 CONTRACT SERVICES 4841 VOLTAIRE ENGINEERING INC 607817 07/10/2025 $446.00 CONTRACT SERVICES 5005 CLARISSA CERDA 607818 07/16/2025 $12,680.30 VEHICLE MAINTENANCE/EXPENSES 950 CUMMINS INC 607819 07/17/2025 $450.00 CONTRACT SERVICES 1674 1st JON INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607820 07/17/2025 $118.87 TRAVEL & MEETINGS 4594 RAUL ALVAREZ 607821 07/17/2025 $7,434.75 CONTRACT SERVICES 4467 AP TRITON LLC 607822 07/17/2025 $303.70 UTILITY SERVICES 39550 AT&T
607823 07/17/2025 $7,902.11 UTILITY SERVICES 39550 AT&T 607824 07/17/2025 $41.58 UTILITY SERVICES 39550 AT&T
607825 07/17/2025 $55.00 UTILITY SERVICES 1732 AT&T CORP 607826 07/17/2025 $4,216.36 SUPPLIES 4873 ATLAS COMMERCIAL PRODUCTS DBA EVENTSTABLE 607827 07/17/2025 $115,548.45 CONTRACT SERVICES 3975 AVENU INSIGHTS & ANALYTICS, LLC 607828 07/17/2025 $400.00 CONTRACT SERVICES 2769 KATALINA BELTRAN 607829 07/17/2025 $154,080.00 CONTRACT SERVICES 4831 BOWMAN CONSULTING GROUP LTD 607830 07/17/2025 $675.00 PERMITS AND FEES 28120 STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS 607831 07/17/2025 $15,126.22 UTILITY SERVICES 47580 CALIFORNIA WATER SERVICE COMPANY 607832 07/17/2025 $1,674.00 CONTRACT SERVICES 40850 MARIA E CASAS 607833 07/17/2025 $7,326.17 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607834 07/17/2025 $25.76 UTILITY SERVICES 36610 CITY OF PICO RIVERA 607835 07/17/2025 $5,625.00 CONTRACT SERVICES 4026 CODE CONSULTING GROUP, LLC 607836 07/17/2025 $517.20 TRAINING 380 BRANDON S CONTRERAS 607837 07/17/2025 $424.46 VEHICLE MAINTENANCE/EXPENSES 950 CUMMINS INC 607838 07/17/2025 $1,737.00 CONTRACT SERVICES 4846 CWE
607839 07/17/2025 $656.78 ADVERTISING/PRINTING SERVICES 1354 DAILY JOURNAL CORPORATION 607840 07/17/2025 $313.06 TRAINING 5087 SHANNON DIAZ
607841 07/17/2025 $130.03 UTILITY SERVICES 4829 DISH NETWORK LLC 607842 07/17/2025 $4,768.72 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607843 07/17/2025 $2,663.00 CONTRACT SERVICES 1595 FROG ENVIRONMENTAL INC 607844 07/17/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 607845 07/17/2025 $494.14 UNIFORM EXPENSE 55650 GALLS LLC 607846 07/17/2025 $14.72 MAIL/ POSTAL EXPENSE 3167 GENERAL LOGISTICS SYSTEMS US INC 607847 07/17/2025 $2,730.69 VEHICLE MAINTENANCE/EXPENSES 455 GOLDEN STATE FASTENERS & SUPPLY INC 607848 07/17/2025 $2,215.00 CONTRACT SERVICES 5085 GRACE MANAGEMENT, LLC 607849 07/17/2025 $8,327.75 FURNITURE & FIXTURES PURCHASES 2728 H & V CUSTOM OFFICE CUBICLES CORP 607850 07/17/2025 $3,079.56 VEHICLE MAINTENANCE/EXPENSES 30190 IB AUTO PARTS INC 607851 07/17/2025 $351.07 CONTRACT SERVICES 1675 SIMKINS CO INC 607852 07/17/2025 $36,109.68 CONTRACT SERVICES 73810 LA FITNESS INTERNATIONAL LLC 607853 07/17/2025 $4,874.75 DUES & SUBSCRIPTIONS 56240 LOS ANGELES COUNTY DEPT OF AUDITOR-CONTROLLER
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607854 07/17/2025 $301.00 TRAINING 737 LUIS MARTINEZ
607855 07/17/2025 $80.00 GENERAL GOVERNMENT 5083 HAIK MELKONYAN 607856 07/17/2025 $476.58 TRAINING 4977 DAVID MILLIGAN
607857 07/17/2025 $301.00 TRAINING 3859 GREGORY MORALES 607858 07/17/2025 $894.21 TRAINING 4900 CHARLES MYLES DBA POWERFUL DAYS 607859 07/17/2025 $748.60 VEHICLE MAINTENANCE/EXPENSES 1625 NATIONWIDE TRANSIT SALES INC 607860 07/17/2025 $1,216.25 CONTRACT SERVICES 41180 MANUEL NUNEZ 607861 07/17/2025 $1,261.69 SUPPLIES 15620 OFFICE DEPOT INC 607862 07/17/2025 $3,000.00 CONTRACT SERVICES 3896 ROBERT J ORTIZ 607863 07/17/2025 $4,992.00 CONTRACT SERVICES 4266 PARENT FAMILY ENGAGEMENT AND COMMUNITY SERVICES IN 607864 07/17/2025 $1,734.00 CONTRACT SERVICES 5084 GLORIA PEREZ 607865 07/17/2025 $49.47 SUPPLIES 56260 PRUDENTIAL OVERALL SUPPLY 607866 07/17/2025 $82,396.00 INSURANCE 10730 PUBLIC RISK INNOVATION SOLUTIONS AND MANAGEMENT 607867 07/17/2025 $2,719.61 CONTRACT SERVICES 4984 RENATO ROJAS OCAMPO DBA THEBUSDOCTOR1 LLC 607868 07/17/2025 $4,454.84 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 607869 07/17/2025 $929.62 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 607870 07/17/2025 $17,350.00 CONTRACT SERVICES 3201 SIMPLY BACKFLOW INC 607871 07/17/2025 $7,428.08 UTILITY SERVICES 51430 SOUTH MONTEBELLO IRRIGATION DISTRICT 607872 07/17/2025 $46,502.90 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607873 07/17/2025 $109.85 CONTRACT SERVICES 40520 SOUTHERN CALIFORNIA GAS CO 607874 07/17/2025 $11,770.44 VEHICLE MAINTENANCE/EXPENSES 168 SOUTHERN COACH MFG CO INC 607875 07/17/2025 $816.00 SUPPLIES 5035 STITCH CREATOR, INC. 607876 07/17/2025 $8,915.46 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607877 07/17/2025 $218.00 MACHINERY & EQUIPMENTS 41430 THOMSON REUTERS - WEST 607878 07/17/2025 $1,527.00 CONTRACT SERVICES 4356 TRUVIEW BSI, LLC 607879 07/17/2025 $895.00 CONTRACT SERVICES 20070 UC REGENTS 607880 07/17/2025 $5,446.64 SUPPLIES 45120 ULINE INC
607881 07/17/2025 $175.50 CONTRACT SERVICES 4943 UNET DANCE STUDIO LLC 607882 07/17/2025 $2,378.97 UTILITY SERVICES 72570 US TELEPACIFIC CORP 607883 07/17/2025 $1,046.18 UTILITY SERVICES 23610 VERIZON WIRELESS 607884 07/17/2025 $150.00 CONTRACT SERVICES 4131 ANTONIO VIDRIO 607885 07/17/2025 $390.00 CONTRACT SERVICES 3572 JIM WARINO 607886 07/17/2025 $154.70 VEHICLE MAINTENANCE/EXPENSES 25860 WAYNE HARMEIER INC 607887 07/17/2025 $5,820.00 CONTRACT SERVICES 2857 WOLVERINE FENCE COMPANY INC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607888 07/17/2025 $250.00 GENERAL GOVERNMENT 5078 IRENE FELIX MADRID 607889 07/17/2025 $88.00 CONTRACTORS 4971 REMODEL YOUR VIBE 607890 07/24/2025 $1,488.00 CONTRACT SERVICES 1287 ALTA LANGUAGE SERVICES INC 607891 07/24/2025 $2,253.05 UTILITY SERVICES 38380 AT&T 607892 07/24/2025 $94.22 UTILITY SERVICES 39550 AT&T
607893 07/24/2025 $4,020.83 UTILITY SERVICES 1732 AT&T CORP 607894 07/24/2025 $573.10 SUPPLIES 1529 ATHANS ICE HOUSE 607895 07/24/2025 $8,017.57 SUPPLIES 3074 BEAM GLOBAL
607896 07/24/2025 $455.99 SUPPLIES 159 BOUND TREE MEDICAL LLC 607897 07/24/2025 $473.00 TRAINING 3445 JAMES BYUN
607898 07/24/2025 $675.00 PERMITS AND FEES 28120 STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS 607899 07/24/2025 $945.61 UTILITY SERVICES 47580 CALIFORNIA WATER SERVICE COMPANY 607900 07/24/2025 $128.47 UTILITY SERVICES 55830 CHARTER COMMUNICATIONS 607901 07/24/2025 $1,600.00 CONTRACT SERVICES 2504 ALBERT COBOS 607902 07/24/2025 $4,937.50 CONTRACT SERVICES 4026 CODE CONSULTING GROUP, LLC 607903 07/24/2025 $688.00 CONTRACT SERVICES 4174 COSTAR REALTY INFORMATION INC 607904 07/24/2025 $969.59 TRAVEL & MEETINGS 4736 JOE DE LA TORRE 607905 07/24/2025 $1,000.00 CONTRACT SERVICES 4956 E GALLO INC 607906 07/24/2025 $2,041.96 VEHICLE MAINTENANCE/EXPENSES 4759 FLEET SERVICE SPECIALISTS, LLC 607907 07/24/2025 $302.40 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 607908 07/24/2025 $511.31 UNIFORM EXPENSE 55650 GALLS LLC 607909 07/24/2025 $1,956.94 CONTRACT SERVICES 4365 ANDREW ARTHUR GARCIA 607910 07/24/2025 $320.00 PARKS AND RECREATION 4641 JOAQUIN GARCIA 607911 07/24/2025 $33,507.50 DUES & SUBSCRIPTIONS 4740 GATEWAY CITIES AFFORDABLE HOUSING TRUST 607912 07/24/2025 $7,668.33 CONTRACT SERVICES 4591 GEORGE HILLS COMPANY 607913 07/24/2025 $13.44 CONTRACT SERVICES 4637 GLOBAL INTERPRETING NETWORK INC 607914 07/24/2025 $1,800.00 CONTRACT SERVICES 5099 EFRAIN GONZALEZ 607915 07/24/2025 $2,238.58 SUPPLIES 2059 HASA INC
607916 07/24/2025 $3,000.00 CONTRACT SERVICES 3599 JOHN H HERNANDEZ 607917 07/24/2025 $42.75 VEHICLE MAINTENANCE/EXPENSES 582 HYDRAULIC ELECTRIC INC 607918 07/24/2025 $6,778.40 VEHICLE MAINTENANCE/EXPENSES 30190 IB AUTO PARTS INC 607919 07/24/2025 $48,718.75 CONTRACT SERVICES 4525 INFRASTRUCUTRE ENGINEERS, A BOWMAN COMPANY 607920 07/24/2025 $157.55 TRAVEL & MEETINGS 18760 FEDERICO JIMENEZ 607921 07/24/2025 $750.00 CONTRACT SERVICES 4198 KEEN LOS ANGELES
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607922 07/24/2025 $1,890.00 CONTRACT SERVICES 5006 LILIANA FUENTES DBA HAPPY FACES & BALLOON ART 607923 07/24/2025 $702.00 CONTRACT SERVICES 2410 LOS ANGELES COUNTY DEPT OF HEALTH SERVICES 607924 07/24/2025 $34,488.97 AFLAC OTHER 4336 METROPOLITAN LIFE INSURANCE COMPANY 607925 07/24/2025 $1,347.68 SUPPLIES 2072 MICROMED DIAMOND SEAL SYSTEMS LLC 607926 07/24/2025 $1,759.00 CONTRACT SERVICES 3429 MIGUEL SALMERON 607927 07/24/2025 $150.20 TRAINING 4977 DAVID MILLIGAN
607928 07/24/2025 $2,195.00 CONTRACT SERVICES 5071 MITZVAH456 LLC 607929 07/24/2025 $290.69 CONTRACT SERVICES 4760 MONTEBELLO LAND & WATER CO 607930 07/24/2025 $149.46 SUPPLIES 5092 DANIEL MONTOYA
607931 07/24/2025 $2,617.62 MACHINERY & EQUIPMENTS 2480 SOCAL AUTO & TRUCK PARTS INC 607932 07/24/2025 $485.00 CONTRACT SERVICES 4932 JOSE ROBERTO NAVARRO 607933 07/24/2025 $1,035.00 VEHICLE MAINTENANCE/EXPENSES 26370 NAVARROS TOWING SERVICE 607934 07/24/2025 $300.00 CONTRACT SERVICES 3896 ROBERT J ORTIZ 607935 07/24/2025 $4,683.09 CONTRACT SERVICES 1597 PACIFIC COAST ELEVATOR CORP 607936 07/24/2025 $25,900.00 CONTRACT SERVICES 1843 PASSAGE ENTERTAINMENT INC 607937 07/24/2025 $100.00 CONTRACT SERVICES 2709 ERNEST PERALTA 607938 07/24/2025 $250.00 GENERAL GOVERNMENT 5097 MABEL D. PINEDA 607939 07/24/2025 $611.07 SUPPLIES 161 PREMIERE CUSTOM SILKSCREENING 607940 07/24/2025 $2,988.60 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 607941 07/24/2025 $5,826.00 IMPROVEMENTS OTHER THAN BUILDING 4272 PSOMAS 607942 07/24/2025 $1,000.00 MAIL/ POSTAL EXPENSE 697 QUADIENT FINANCE USA INC 607943 07/24/2025 $875.00 CONTRACT SERVICES 3444 BRYAN M RAMIREZ 607944 07/24/2025 $1,000.40 CONTRACT SERVICES 4421 YANNI RAZ 607945 07/24/2025 $55.00 GENERAL GOVERNMENT 5096 GRISELDA ROMERO 607946 07/24/2025 $517.80 VEHICLE MAINTENANCE/EXPENSES 3095 RUSH TRUCK CENTERS OF CALIFORNIA INC 607947 07/24/2025 $22,547.62 DUES & SUBSCRIPTIONS 3293 SAN GABRIEL VALLEY REGIONAL HOUSING TRUST 607948 07/24/2025 $1,338.83 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 607949 07/24/2025 $750.00 CONTRACT SERVICES 4655 CARLOS SANCHEZ 607950 07/24/2025 $1,300.00 CONTRACT SERVICES 4769 SARAH M GERTMENIAN DBA SMOOTH TOUCH 607951 07/24/2025 $2,426.50 CONTRACT SERVICES 15180 SCS FIELD SERVICES 607952 07/24/2025 $1,237.40 CONTRACT SERVICES 673 SERVIAM BY WRIGHT LLP 607953 07/24/2025 $497.55 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 607954 07/24/2025 $1,385.00 CONTRACT SERVICES 4173 SHIELD PEST MANAGEMENT LLC 607955 07/24/2025 $1,500.00 CONTRACT SERVICES 5010 SHOWBIZ RESTROOMS, LLC
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607956 07/24/2025 $2,900.00 CONTRACT SERVICES 3284 VANESSA SIDA 607957 07/24/2025 $80.00 GENERAL GOVERNMENT 5098 ALEJANDRO SOLANO 607958 07/24/2025 $15,502.99 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 607959 07/24/2025 $10,144.50 UTILITY SERVICES 40520 SOUTHERN CALIFORNIA GAS CO 607960 07/24/2025 $755.00 DUES & SUBSCRIPTIONS 4160 SOUTHERN CALIFORNIA MUNICIPAL ATHLETIC FED 607961 07/24/2025 $2,890.00 CONTRACT SERVICES 4925 SOUTHSTAR ENGINEERING & CONSULTING INC 607962 07/24/2025 $850.00 CONTRACT SERVICES 4520 STARBIANO LLC 607963 07/24/2025 $700.00 CONTRACT SERVICES 4557 STEVE MONREAL DBA FLIRTBAND 607964 07/24/2025 $1,530.00 CONTRACT SERVICES 3762 SUPERIOR PROTECTION SERVICES CA INC 607965 07/24/2025 $1,010.90 TRAVEL & MEETINGS 5036 STEVE TAMAE 607966 07/24/2025 $198.00 CONTRACT SERVICES 9270 TANK SPECIALIST OF CALIFORNIA 607967 07/24/2025 $1,892.80 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 607968 07/24/2025 $4,200.00 CONTRACT SERVICES 71210 STAR-DUST TOURS INC 607969 07/24/2025 $2,682.90 FUEL INVENTORY 4844 THE JANKOVICH COMPANY LLC 607970 07/24/2025 $1,075.00 CONTRACT SERVICES 3462 THE WALKING MAN INC 607971 07/24/2025 $750.00 CONTRACT SERVICES 4265 TONY VELAZQUEZ DBA TONY TIGAH 607972 07/24/2025 $5,146.66 CONTRACT SERVICES 20070 UC REGENTS 607973 07/24/2025 $1,540.37 SUPPLIES 45120 ULINE INC
607974 07/24/2025 $25,318.15 CONTRACT SERVICES 3406 UNIVERSAL PROTECTION SERVICES LP DBA ALLIED UNIVERSAL 607975 07/24/2025 $3,146.52 UTILITY SERVICES 72570 US TELEPACIFIC CORP 607976 07/24/2025 $250.00 GENERAL GOVERNMENT 4711 MONICA VELASCO 607977 07/24/2025 $250.00 GENERAL GOVERNMENT 5095 VICTORY OUTREACH 607978 07/24/2025 $3,888.34 SUPPLIES 9470 W W GRAINGER INC DBA: GRAINGER 607979 07/24/2025 $2,250.00 CONTRACT SERVICES 5012 JAMES ANTHONY BYNDON DBA JABB PRO INC. 607980 07/24/2025 $980.96 VEHICLE MAINTENANCE/EXPENSES 3978 ISLAS TIRES INC. 607981 07/24/2025 $50.00 SALARIES 4991 ASHLEY LEPE
607982 07/24/2025 $50.00 SALARIES 4988 JOSHUA ULLOA
607983 07/31/2025 $7,555.40 SUPPLIES 31600 4 IMPRINT
607984 07/31/2025 $288.00 PREVENTIVE MAINTENANCE 64600 A TO Z FIRE PROTECTION COMPANY 607985 07/31/2025 $295.00 VEHICLE MAINTENANCE/EXPENSES 72040 ALFONSO TIRES & REPAIRS INC 607986 07/31/2025 $8,783.00 INSURANCE 42330 ALLIANT INSURANCE SERVICES INC 607987 07/31/2025 $3,500.00 CONTRACT SERVICES 3705 KAROL BALA 607988 07/31/2025 $1,800.00 SUPPLIES 5110 CARLOS PAVON ARIZCORRETA DBA CHURROS EL BOCHITO 607989 07/31/2025 $8,788.05 UTILITY SERVICES 39550 AT&T
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
607990 07/31/2025 $61.06 UTILITY SERVICES 39550 AT&T
607991 07/31/2025 $405.86 SUPPLIES 1529 ATHANS ICE HOUSE 607992 07/31/2025 $1,500.00 EDUCATION REIMBURSEMENT 5106 ADAM BICKFORD 607993 07/31/2025 $415.31 SUPPLIES 159 BOUND TREE MEDICAL LLC 607994 07/31/2025 $7,200.00 DUES & SUBSCRIPTIONS 55 CALIFORNIA CONTRACT CITIES ASSOC 607995 07/31/2025 $750.00 DUES & SUBSCRIPTIONS 33910 CALIFORNIA RESERVE PEACE OFFICER ASSOCIATION 607996 07/31/2025 $963.30 UTILITY SERVICES 47580 CALIFORNIA WATER SERVICE COMPANY 607997 07/31/2025 $2,688.88 SUPPLIES 409 CARAVAN CANOPY INTL INC 607998 07/31/2025 $50.00 SALARIES 4985 RICHARD CARLIN
607999 07/31/2025 $765.00 CONTRACT SERVICES 40850 MARIA E CASAS 608000 07/31/2025 $140.00 POLICE RELATED FEES 5105 ANDRES OCTAVIO CONTRERAS 608001 07/31/2025 $9,868.00 DUES & SUBSCRIPTIONS 31150 DEPARTMENT OF CONSERVATION 608002 07/31/2025 $530.10 CONTRACT SERVICES 3334 EAGLE PORTABLES SANITATION LLC 608003 07/31/2025 $47,058.25 CONTRACT SERVICES 4519 ELENA MILLA DBA GENUINE GENERAL CONTRACTOR 608004 07/31/2025 $1,867.38 VEHICLE MAINTENANCE/EXPENSES 29160 FORD OF MONTEBELLO 608005 07/31/2025 $1,200.00 CONTRACT SERVICES 4899 MICHAEL D FUERTE SR DBA MONTEBELLO SPEAKER REPAIR 608006 07/31/2025 $6,959.17 UNIFORM EXPENSE 55650 GALLS LLC 608007 07/31/2025 $345,640.00 CONTRACT SERVICES 13750 CITY OF GLENDALE 608008 07/31/2025 $3,199.73 VEHICLE MAINTENANCE/EXPENSES 455 GOLDEN STATE FASTENERS & SUPPLY INC 608009 07/31/2025 $3,987.66 PREPAID EXPENSES 37480 GOSERCO INC 608010 07/31/2025 $2,300.00 CONTRACT SERVICES 5100 GREAT ARCHITECH LLC 608011 07/31/2025 $431.45 SUPPLIES 5107 GREENSHINE NEW ENERGY LLC 608012 07/31/2025 $40.00 CARPOOL INCENTIVE 4920 NOEL GUZMAN 608013 07/31/2025 $140.00 POLICE RELATED FEES 4913 ARNOLD ARTHUR HARRISON 608014 07/31/2025 $5,562.80 SUPPLIES 2059 HASA INC
608015 07/31/2025 $425.00 CONTRACT SERVICES 993 IVA SOLUTIONS INC 608016 07/31/2025 $4,531.25 CONTRACT SERVICES 3138 KITTELSON & ASSOCIATES INC 608017 07/31/2025 $4,313.50 CONTRACT SERVICES 3716 KOA CORPORATION 608018 07/31/2025 $140.00 POLICE RELATED FEES 5101 JOHNNY FRANKLAN LANKFORD 608019 07/31/2025 $350.00 EDUCATION REIMBURSEMENT 4477 TROY LE 608020 07/31/2025 $40.00 CARPOOL INCENTIVE 4922 MICHELLE LEGGETT 608021 07/31/2025 $2,050.00 CONTRACT SERVICES 338 LAN T LIU 608022 07/31/2025 $40.00 CARPOOL INCENTIVE 5041 ZACHARY LOPEZ 608023 07/31/2025 $1,089.49 CONTRACT SERVICES 1244 LOS ANGELES COUNTY AGRICULTURAL
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
608024 07/31/2025 $15,930.00 DUE TO LA COUNTY 692 LOS ANGELES COUNTY SUPERIOR COURT 608025 07/31/2025 $1,061.00 CONTRACTORS 5109 ISSAC MASHIAN 608026 07/31/2025 $380.00 CONTRACT SERVICES 4111 MBM FUEL TANK TESTING AND EQUIPMENT 608027 07/31/2025 $400.00 VEHICLE MAINTENANCE/EXPENSES 31790 MIGUEL ZAVALA DBA MZ AUTO GLASS 608028 07/31/2025 $650.00 CONTRACT SERVICES 26370 NAVARROS TOWING SERVICE 608029 07/31/2025 $12,700.00 CONTRACT SERVICES 4595 NETFILE INC 608030 07/31/2025 $799.25 CONTRACT SERVICES 41180 MANUEL NUNEZ 608031 07/31/2025 $1,603.19 CONTRACT SERVICES 62430 ORBIT PARTY RENTALS INC 608032 07/31/2025 $100.00 EDUCATION REIMBURSEMENT 4847 CHRISTOPHER ORLOWOSKY 608033 07/31/2025 $867.74 UNIFORM EXPENSE 56260 PRUDENTIAL OVERALL SUPPLY 608034 07/31/2025 $20,823.13 UTILITY SERVICES 14730 SAN GABRIEL VALLEY WATER CO 608035 07/31/2025 $117,616.52 VEHICLE PURCHASES 2846 SANTANDER BANK NA 608036 07/31/2025 $1,516.16 SUPPLIES 4884 SDK INVESTMENT GROUP DBA SDK BUILDING SUPPLIERS 608037 07/31/2025 $140.00 POLICE RELATED FEES 5057 MELISSA SERRANO QUINTERO 608038 07/31/2025 $4,432.38 VEHICLE MAINTENANCE/EXPENSES 54300 SHAK ENTERPRISES INC 608039 07/31/2025 $164.00 CONTRACT SERVICES 3284 VANESSA SIDA 608040 07/31/2025 $2,000.00 CONTRACT SERVICES 4771 RYAN SILVERBERG 608041 07/31/2025 $8,892.00 DUES & SUBSCRIPTIONS 11560 SOUTHERN CALIFORNIA ASSOCIATION OF GOVERNMENT 608042 07/31/2025 $21,101.76 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 608043 07/31/2025 $875.43 CONTRACT SERVICES 45630 SOUTHERN CALIFORNIA EDISON 608044 07/31/2025 $449.66 UTILITY SERVICES 40520 SOUTHERN CALIFORNIA GAS CO 608045 07/31/2025 $583.74 FRINGE BENEFITS 1990 STANDARD INSURANCE COMPANY 608046 07/31/2025 $17,980.45 UTILITY SERVICES 526 T-MOBILE USA INC 608047 07/31/2025 $198.00 CONTRACT SERVICES 9270 TANK SPECIALIST OF CALIFORNIA 608048 07/31/2025 $2,227.72 VEHICLE MAINTENANCE/EXPENSES 60710 THE AFTERMARKET PARTS COMPANY LLC 608049 07/31/2025 $1,750.00 CONTRACT SERVICES 17870 THE BANK OF NEW YORK MELLON 608050 07/31/2025 $1,125.00 CONTRACT SERVICES 71210 STAR-DUST TOURS INC 608051 07/31/2025 $40.00 CARPOOL INCENTIVE 4781 TAM TIEU 608052 07/31/2025 $64.00 CONTRACT SERVICES 4265 TONY VELAZQUEZ DBA TONY TIGAH 608053 07/31/2025 $352,710.62 CONTRACT SERVICES 1639 TRANSTECH ENGINEERS INC 608054 07/31/2025 $904.98 SUPPLIES 45120 ULINE INC
608055 07/31/2025 $50.00 SALARIES 4988 JOSHUA ULLOA
608056 07/31/2025 $1,549.38 CONTRACT SERVICES 4787 VERDE FACILITIES SERVICES LLC 608057 07/31/2025 $6,077.38 UTILITY SERVICES 23610 VERIZON WIRELESS
EXHIBIT A
WARRANT# DATE AMOUNT ACCOUNT DESCRIPTION VENDOR # VENDOR NAME City of Montebello
Register of Demands No. 1596
From Payment Date 06/06/25 - To Payment Date 07/31/25
608058 07/31/2025 $15,907.50 CONTRACT SERVICES 40860 WEST COAST ARBORISTS INC 608059 07/31/2025 $3,460.00 CONTRACT SERVICES 51770 WILLDAN FINANCIAL SERVICES 608060 07/31/2025 $40.00 CARPOOL INCENTIVE 5038 JESSIE WOO 608061 07/31/2025 $149.00 TRAVEL & MEETINGS 5069 CHRISTOPHER WOOD 608062 07/31/2025 $626.64 CONTRACTORS 5094 ALFONSO ZAVALA 608063 07/31/2025 $40.00 CARPOOL INCENTIVE 4327 ROSEMARY PERICH 608064 07/31/2025 $20,980.90 UTILITY SERVICES 45630 SOUTHERN CALIFORNIA EDISON 608065 07/31/2025 $120.86 CONTRACT SERVICES 45630 SOUTHERN CALIFORNIA EDISON 608066 07/31/2025 $656.41 TRAINING 4736 JOE DE LA TORRE 608067 07/31/2025 $200.00 TRAINING 4736 JOE DE LA TORRE 608068 07/31/2025 $1,452.33 CONTRACT SERVICES 4736 JOE DE LA TORRE 608069 07/31/2025 $140.00 POLICE RELATED FEES 4808 LORENZO LOPEZ CHECK TOTAL $10,076,402.93
1535 06/12/2025 $2,255.00 CONTRACT SERVICES 15180 SCS FIELD SERVICES SUCCESSOR TOTAL $2,255.00
GRAND TOTAL $16,763,043.08
EXHIBIT
CITY OF MONTEBELLO FORECASTED AGENDA
NOTE: The attached exhibit is a draft version that is to be used for reference purposes only; agenda items, information, and dates are subject to change. The exhibit will be placed at the end of the Agenda Packet.
Item # Description Session Department Presenter
Ceremonial Check Presentations to Various Organizations (7 total) Presentation Public Affairs David S.
Minutes Consent. Admin Kim G.
Reso No. ___ Warrant Register Consent. Finance Michael S.
City Council Forecasted Agenda Calendar - January
January 28, 2026 - Regular City Council Meeting
Updated 1/8/2026