request for proposals levelland oxy sports complex
TRANSCRIPT
NONPOTABLE IRRIGATION GROUNDWATER WELL
REQUEST FOR PROPOSALS
LEVELLAND OXY
SPORTS COMPLEX IRRIGATION WELL
EQUAILIZER RD & HWY 385
LEVELLAND, TX 79336
Date: JANUARY 8, 2014
Questions regarding this Proposal should be sent to the attention of Pat Riley, Public Works Director at
email [email protected]
fax 806-894-0119
RFP responses due 2:00 pm (14:00) on Date: January 22, 2014, City Hall, 1709 Ave H, Levelland, TX.
79336.
NONPOTABLE IRRIGATION GROUNDWATER WELL
Request for Proposals
NONPOTABLE IRRIGATION GROUNDWATER WELL-LEVELLAND SPORTS COMPLEX
Qualified Contractors are hereby invited to submit proposals to drill irrigation well for the new OXY-
Levelland Sports Complex as described below.
Submissions of Proposals
To be considered, your original proposal (Exhibit A) must be signed and authorized by an authorized
representative of your firm, enclosed in a sealed envelope labeled “RFP NONPOTABLE IRRIGATION
GROUNDWATER WELL-LEVELLAND SPORTS COMPLEX”, and delivered to the following address no later
than 2:00 pm (14:00) on Date: January 22, 2014.
City of Levelland
Attention: Pat Riley
1709 Ave H
P.O. Box 1010
Levelland, TX 79336
Any proposals received after that time will be returned unopened.
All proposals must list the Contractor’s Name and Address and must have a company representative
signature (See Exhibit A).
The Contractor must have significant experience in drilling and installation of irrigation wells for the
West Texas region. A copy of master well driller licenses from an employee of the company and from
the Texas Department of Licenses and Regulations must be attached with the RFP. This person must
also supervise the work when started. Must also show proof of liability insurance with the RFP. Must
also include in the proposal at least three references of similar projects previously completed along
with the name and telephone number of a client contact, a description of the project and total project
cost (Attachment D).
Project Location (See Exhibit B) Equalizer Rd & HWY 385, Levelland, TX 79336
Well Location (See Exhibit C)
Well Location:
Northing 7273644.67
Easting 785972.08
NONPOTABLE IRRIGATION GROUNDWATER WELL
Availability of Documents
A copy of the request for proposals can be found at www.levellandtexas.org/NIGWRFP.
Hard copies are also available at Levelland City Hall, 1709 Ave H, Levelland, TX. 79336 Monday –Friday
8:00 am – 5:00 pm.
Request for Additional Information
Questions regarding the request for proposals can be referred to Pat Riley, Public Works Director, by
calling (806) 470-7810 or by email at [email protected].
Scope of Work
Construction shall comply with all Federal, State and City Regulations and codes
RELATED DOCUMENTS
A. Drawings. Location of well Exhibit C
REFERENCES
A. The publications listed below form a part of this specification to the extent referenced. The
publications are referred to in the text by basic designation only.
B. American Society for Testing and Materials (ASTM) (Latest Version)
1. ASTM A 48 - Grey Iron Castings.
2. ASTM A 53 - Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless.
3. ASTM B 124 - Copper and Copper-Alloy Forging Rod, Bar, and Shapes.
4. ASTM C 150 - Portland Cement.
C. American Water Works Association (AWWA)
1. AWWA-01 - Standard Methods for the Examination of Water and Wastewater.
2. AWWA A100 - Water Wells.
3. AWWA B300 - Hypochlorites.
4. AWWA B30 - Liquid Chlorine.
5. AWWA C200 -
NONPOTABLE IRRIGATION GROUNDWATER WELL
6. AWWA C206 - Field Welding of Steel Water Pipe.
AWARD OF CONTRACT
The contractor will be notified of the final selection in writing, at which time they will be sent a letter of
award no later than 30 calendar days after the due date of the proposals.
INSURNCE REQUIREMENTS
For the duration of the project, the Contractor shall maintain insurance that will protect the contractor
from claims arising out of or resulting from the Contractor’s operation’s under the project and for which
the Contractor may be legally liable, whether such operations be by the Contractor or a Subcontractor
or by anyone directly or indirectly employed by any of them, or by anyone for whose acts any of them
may be liable.
NONPOTABLE IRRIGATION GROUNDWATER WELL
NONPOTABLE IRRIGATION GROUNDWATER WELL
NONPOTABLE IRRIGATION GROUNDWATER WELL
NONPOTABLE IRRIGATION GROUNDWATER WELL
WARRANTY
Contractor’s Warranty-one year from date of Acceptance on all Materials and Workmanship.
MEASUREMENT AND PAYMENT
A. Water Well: Compensation for the water well will be made at the contract unit price or lump
sum price on each item, and shall include materials, equipment, and labor required to drill,
develop, perform tests, and complete the permanent well.
1. Drilling Well – The total depth of the hole will be measured from the ground surface
to the bottom of the hole.
2. Well Casing and Well Screen – The actual amount of casing and well screen placed in
the well will be measured in accordance with the Specifications.
3. Gravel – The actual number of tons of gravel placed in the well will be determined by
weighing the gravel delivered to the well and deducting there from the weight of any
material not actually placed in the well.
4. Bailing Rig – Records will be kept of the actual number of hours for cleaning and
developing the well by bailing with the hauling rig (not bailing with drilling rig).
5. Developing and Testing – Record will be kept of the actual number of hours during
which the pumping equipment is kept in operation at the direction of the Public Works
Director. Deductions of time for shut-downs will be made only as provided by the
Specifications.
6. Cement Grout – The actual number of cubic yards of cement grout placed in the well
will be calculated by the annular area times the depth of the cement grout placed in the
well. This price shall be complete compensation for furnishing the cement grout and
providing the equipment to place the grout as specified.
7. Furnishing and Setting Test Pump and Power Unit – Payment for “Furnishing, Setting
and Removing Test Pump and Engine for Developing and Testing the Well” will be made
at the lump sum contract price for this item. This price shall include furnishing the
pump, gear head, engine and other incidental materials and equipment for the
complete pumping unit, including the airline and orifice plate for measuring the water
level draw-down and the rate of pumpage from well, and all labor and equipment
required for setting the pump, motor and other equipment and reusing the equipment
from the well.
8. Sealing Block – All work involved in constructing the concrete reeling block will be
paid at a unit price per each.
NONPOTABLE IRRIGATION GROUNDWATER WELL
8. Setting the final pump and piping, with a 90 degree flange on top for effluent, and
sealing the pump head and all electrical conduits to the block
9. Final Cleanup – The Contractor shall make a final cleanup of all parts of the work
before final acceptance of the work by the Owner. This cleanup shall include, among
other things, removing all construction materials, final grading of construction site, and
in general preparing the site of the work in an orderly manner.
B. The project schedule for the project is as follows:
RFP responses due 2:00 pm (14:00) on Date: January 22, 2014, City Hall, 1709 Ave H,
Levelland, TX. 79336.
The contractor will be notified of the final selection in writing, at which time they will
be sent a letter of award no later than 30 calendar days after the due date of the
proposals.
Once the project has been awarded, the Contractor shall complete the work within 90
days. If the work is not substantially completed within the time required, as that time
may be adjusted by Change Orders, there shall be imposed on the Contractor
Liquidated Damages of $100.00 per calendar day for each day beyond the contract
time it takes to substantially complete the work. The Liquidated Damages amount
shall, in no event, be considered a penalty or other than the liquidated and adjusted
damages to the Authority because of delay. The Contractor and its surety agree that
the stated sum per day shall be deducted and retained out of the monies which may
become due hereunder and if not so deducted, the Contractor and its surety shall be
liable therefore.
ELECTRICAL
No electrical work, including pump starter, is to be included under this contract. Pump
starter and control panel is to be bid under a separate contract. 480 volt electrical
service will not be available at the well location at time of pump testing. Contractor to
assume a generator will be required to perform all testing and reporting operations.
SUBMITTALS
A. The following shall be submitted to the City:
1. Reports
a. Tests: Reports shall be made within 48 hours following the conclusion of each
test.
NONPOTABLE IRRIGATION GROUNDWATER WELL
2. Records
a. Permits: A copy of all permits, licenses, or other requirements necessary for
execution of the work. Owner will provide permit from High Plains Underground
Water Conservation District.
b. insure the cement meets the state requirements for the well head
c. Results of 12 hour pump test.
ENVIRONMENTAL PROTECTION
A. The contractor shall take all precautions as may be required to prevent contaminated water
or water having undesirable physical or chemical characteristics from entering the water supply
stratum through the well bore or by seepage from the ground surface. The Contractor also shall
take all precautions necessary to prevent contamination of the ground surface or surface waters
resulting from drilling of the well.
MATERIALS
A. Well construction materials containing more than 8 percent lead are prohibited.
DRILLING FLUID
A. The drilling shall be done with a rotary rig.
B. Use a drilling fluid which facilitates the removal of foundation cuttings and stabilizes drilling
and completion operations.
C. Additives may be used at the Contractor discretion upon Owner approval. Drilling fluid
properties shall be maintained within limits that allow their complete removal from the well and
will not damage the potential capacity, efficiency or quality of the well. Any additions used shall
be logged.
4.7.3.2 Drilling Fluids.” All test results shall be properly bagged and copies provided to the
Owner.
E. The hole shall be drilled to the specified depth. An accurate log showing changes in the
formation shall be kept by the driller and submitted to the Owner immediately after completion
of the hole. The hole shall be drilled to a diameter of fourteen (14) inches.
CASING
All casing, screen, and other well materials shall be of compatible materials to prevent galvanic reaction
between components of the completed well.
NONPOTABLE IRRIGATION GROUNDWATER WELL
A. Casing and Couplings
1. Casing shall be new welded or seamless steel pipe, conforming to ASTM A 53, Grade B
or API Spec 5L. Joints shall be either threaded or coupled, or field welded in accordance
with AWWA C206.
2. Dimensions: eight (8) inches.
WELL SCREENS
The well screen shall be of the plasma cut design with sufficient size and spacing to meet desired flow.
GRAVEL PACK
A. Gravel pack shall be a product of a commercial gravel manufacturer, shall be grade 3, and
shall be composed of round, hard gravel, or other foreign matter. The gravel shall be of such size
as will allow the maximum flow of water into the well and prevent the infiltration of sand and
silt. The gradation of the filter gravel shall be such that the uniformity coefficient is not more
than 2.5.
CEMENT GROUT
A. Cement grout shall consist of Portland cement conforming to ASTM C 150, Type I or II, sand
and water. Cement grout shall be one part cement and one part sand with 6 gallons of water per
cubic foot of cement, with a mixture of such consistency that the well can be properly grouted.
PERMANENT PUMP
A. Permanent pump shall be an approved submersible.
B. Service Conditions: The pump shall be designed and constructed to operate satisfactorily with
a reasonable service life, when installed in a dependable and adequate water resource location.
The pump shall be the product of, and manufactured by Gould’s by ITT industries or approved
equal. Other manufacturers will be considered providing the unit offered is an approved equal in
all respects to the brand and model preferred by the customer. Factory pump performance
curves for alternate pumps shall be submitted with the bid.
C. Operating Conditions:
1. Design Yield: minimum of 200 gpm
2. HP 40
3. 460 volt 3 phase
4. Design Head: 360 feet total dynamic head (TDH).
NONPOTABLE IRRIGATION GROUNDWATER WELL
5. Minimum Pump Efficiency: 70 percent.
6. Maximum Allowable Speed: 3600 RPM.
7. The design of the pump shall be such that, when operating at heads of approximately
20 feet above or 20 feet below the rated head, the capacity of the pump will not vary by
more than ten percent (10%) of the rated capacity.
D. Pump Construction
1. Bowl Assembly: The intermediate bowls, and discharge adapter shall be flanged type
constructed from close grained cast iron, and shall conform to ASTM designation A48,
Class 30. They shall be free from sand holes, blow holes, or other faults and must be
accurately machined and fitted to close tolerances. They shall be capable of
withstanding a hydrostatic pressure equal to twice the pressure at rated flow or 1.5
times shut-off head, whichever is greater. The intermediate bowls shall have enamel or
epoxy lined waterways for maximum efficiency and wear protection. All intermediate
bowls shall be of identical design for interchangeability. All the bowls shall be fitted with
sleeve type bearings of bronze allow C89835. A discharge bowl shall be used to connect
bowl assembly to the discharge pipe. An extra long bronze bearing packed with non-
soluble grease shall be provided in the top bowl and extended into the discharge bowl.
The bearing shall have a threaded cast iron cap or plug at the top to protect the bearing
from abrasives. The hub of the discharge bowl should be such that the bearing can be
easily removed through the top of the hub. A thrust ring shall be above the top impeller
to prevent excessive vertical up thrust.
iron and shall contain an extra long bronze bearing. The inlet area shall have a net open
area of at least four times the eye of the impeller and shall be protected with a 304
stainless steel screen. The openings on the screen shall not be more than 75% of the
minimum opening of the water passage through the bowl or the impeller.
3. Impellers: The impellers shall be constructed from ASTM B584 Silicon Bronze and shall
be the enclosed type. They shall be free from defects and must be accurately cast,
machined, balanced, and filed for optimum performance and minimum vibration.
Impellers shall be balanced to grade G6.3 of ISO 1940 as minimum. They shall be
securely fastened to the bowl shaft with taper locks of C1018.
4. Shaft: The pump shaft shall be of ASTM 582 type 416 stainless steel. It shall be
precision ground and polished with surface finish better than 40 RMS.
5. Coupling: The shaft coupling shall be of stainless steel and be capable of transmitting
the total torque and total thrust of the bowl assembly in either direction of rotation.
NONPOTABLE IRRIGATION GROUNDWATER WELL
6. Discharge Pipe: Where flanges and couplings are not used, discharge pipe shall be
ASTM A53 grade B standard weight steel pipe, connected by threaded sleeve type steel
coupling. The ends of the pipes shall have ANSI B1.20.1 standard tapered pipe threads.
Inside diameter of the pipe shall be such that the head losses shall not be over 5 feet
per 100 feet of pipe.
7. Submersible Cable: Pump cable shall be sized to limit the voltage drop to no more
than 5%. The cable shall have three separate conductors and a ground and shall be
included in a single continuous jacketed assembly. The insulation shall be water and oil
resistant, and suitable for continuous immersion. The cable should be the length of the
discharge pipe plus 40 feet to extend from the surface plate to the electrical controller.
The cable should be adequately secured to the discharge pipe by plastic ties, or other
non-metallic means, at 10 foot intervals.
8. Submersible Electric Motor:
a. The motor shall be a heavy duty canned (or wet wound) type of NEMA design
3,450 RPM. The motor shall be capable of continuous operation under water at
the specified conditions outlined above. A suitable thrust bearing shall be
incorporated in the lower end of the motor adequate to receive the entire
hydraulic thrust load of the pump unit plus the weight of the rotating parts
regardless of the direction of rotation. The motor shall have a 1.15 service
factor, and suitable for use on 460 volt, 3 phase, 60 Hz electric service.
b. The motor leads shall be of sufficient length so that they may be spliced
above the bowl assembly and the leads shall be protected by a type 304
stainless steel cable guard held in place with stainless steel banding. As the
motor lead exit the top of the cable guard it shall be properly protected to
prevent damaging or cutting the lead by the cable guard material.
EXECUTION
WELL CONSTRUCTION
A. General
B. Drilling
1. Drilling shall be done with drilling rig rotary equipment. The execution of the work
shall be by competent workmen and performed under the direct supervision of an
experienced licensed well driller. Casing pipe, well screens, and joint couplings shall be
of compatible materials throughout the well. The well shall be a gravel pack well
developed in the water-bearing stratum. The well shall be drilled straight, plumb and
circular from top to bottom within the limits specified. The plumbness of the well shall
NONPOTABLE IRRIGATION GROUNDWATER WELL
be such that the variation from truly vertical does not vary more than one degree at any
point being tested. If the data obtained in caging the well indicates that there are any
bends, kinks or corkscrews in the well, to such an extent that in the opinion of the
Engineer or City, they would be detrimental to the operation of the pumping
equipment, the alignment shall be checked by lowering a section of pipe 40 feet long
into the well. The outside diameter of the pipe shall not be more than 3/4" smaller than
the inside diameter of the casing being tested. The 40 foot length of pipe when lowered
into the casing shall move freely through the entire length of the casing. Should the
alignment or plumbness of the casing fail to meet the above requirements, the
alignment and plumbness shall be corrected by the Contractor at his own expense. The
Contractor shall make such checks of the hole while drilling is in progress as he may
deem necessary to maintain the proper alignment and plumbness of the hole. In order
to determine the plumbness and alignment of the well, the Contractor shall furnish the
necessary equipment for caging the well, and if necessary the 40 foot length of pipe for
checking alignment. As soon as the well casing has been set, the well shall be caged by
the Contractor and the caging data recorded by the Contractor. Immediately after
completion of the drilling, the well will be cased, gravel packed, developed and tested as
specified herein.
C. Setting Screen and Casing
1. The execution of the work shall be by competent workmen and performed under the
direct supervision of an experienced well driller. Casing pipe, well screens, and joint
couplings shall be of compatible materials throughout the well. The well shall be a
gravel pack well developed in the water-bearing stratum. The well screen and casing
shall be lowered into the hole by a method which will allow for control of the rate of fall
of the well screen and casing at all times. Well screen and casing shall not be dropped or
allowed to fall uncontrolled into the hole. The casing shall extend a minimum of 18
inches above the ground surface. Approved centering devices shall be installed at
spacing of 120 degrees prior to setting the screen and casing at intervals not exceeding
25 feet along the length of the casing.
D. Construction of Gravel Pack
1. After the screen and casing have been concentrically set in the hole, the approved
gravel pack shall be constructed around the screen by filling the entire space between
the screen and the wall of the hole in the water bearing stratum with filter gravel.
shall be lowered to the bottom of the well between the hole and screen. Gravel
conductor pipe shall be arranged and connected at the surface of the ground to water
pumping and graveling equipment so that water and gravel fed at uniform rates are
discharged as the gravel fills the hole from the bottom up. The gravel and water
conductor shall be raised at a rate that will keep the bottom of the pipe between 20 feet
NONPOTABLE IRRIGATION GROUNDWATER WELL
above the gravel level at all times. If the Contractor desires to use methods of placing
gravel other than those specified, he shall submit for approval, details of the method
and equipment proposed, before gravel placing is begun; however, dumping filter gravel
from the surface of the ground and agitating the well in an effort to settle the filter will
not be allowed. The gravel pack shall be installed continuously and without interruption
until the gravel has been placed to the bottom of cementing.
E. Grouting
1. As soon as the bentonite seal has been placed, the annular space between the
outside of the casing and the well hole shall be filled with a cement grout. The cement
grout shall be mixed in an approved manner and shall be of such consistency that it can
be easily placed so as to entirely fill the annular space and effectively seal the upper
portion of the well against surface seepage. The grout shall be placed in the annular
space through a 2" grout pipe which shall extend to the bottom of the annular space to
be grouted and the end of the grout pipe shall remain submerged in grout during the
entire time the grout is being placed. The grout shall be pumped into the grout pipe. The
grouting operations shall continue until the grout is brought to the ground surface.
WELL DEVELOPMENT TESTING
A. The Contractor shall furnish and install an approved temporary test pump, with discharge
piping of sufficient size and length, to conduct the water being pumped to point of discharge,
and equipment necessary for measuring the rate of flow and water level of the well. The bottom
of the suction pipe will be within 5-five of the bottom of the well.
B. Immediately after the casing has been set, the well shall be thoroughly cleaned to the bottom
of the hole by bailing, jetting and/or pumping; the development shall continue until all slush and
sand have been removed from the well and the water formations have been cleaned as much as
possible by this method. The amount of development time shall be determined by the Engineer.
If bailing method is utilized bailing shall be done with a special bailing rig (not the drilling rig).
1. The bailing rig shall be equipped with a bailer with the following dimensions:
a. Diameter: 6 inches.
b. Length: at least 30 feet.
c. Rate: 900 feet per minute.
2. The bailing rig shall have sufficient power to withdraw the loaded bailer from the well
at a minimum speed of approximately 400 feet per minute.
C. After the well has been cleaned and developed by bailing, jetting and/or pumping, the well
shall be further developed and tested as specified below.
NONPOTABLE IRRIGATION GROUNDWATER WELL
D. The Contractor will supply method of determining the water level in the well during testing
operations and subject to approval by the Owner. An orifice and manometer shall be provided,
by the Contractor, on the discharge pipe for measuring the rate of flow. The orifice and
manometer shall be approved by the Owner before installation.
E. After the pump has been set, the well shall be washed, surged and developed until the water
is clear of turbidity. It shall be pumped at varying rates as directed by the Owner and after the
initial developing period, records of drawdown and discharge shall be kept. The developing and
testing will follow the approximate schedule.
1. Test pump capable of 300 gpm at 250’ TDH minimum.
2. Testing Period (variable pumping rates) 6 hours
3. Capacity/Draw Down Period (fixed pumping rate) 12 hours
HOURLY TOTAL
4. However, the schedule may be varied and pumping shall be done as directed by the
Owner. No payment will be made for time during any enforced shutdown period and
the capacity/test (fixed pumping rate) period shall be continuous except that, if
necessary, one enforced shutdown period of not over 2 hours may occur and the
pumping continued for the remainder of the period. If an enforced shutdown of more
than 2 hours should occur during this period, the pumping period must start over again
and the time from the beginning of the period to the time of the shutdown shall be at
the Contractor's expense. No deduction from pumping time will be made for shutdowns
where the crew is kept on the job.
F. Records kept during the testing period (varying pumping rates), shall consist of time of
observation, rate of discharge and depth of water surface with observations made only as
required by changes in pumping conditions. During the capacity/drawdown (fixed pumping rate)
period, the data noted above shall be observed at least each half hour, and oftener at the
beginning of the period or when changing conditions require. These records shall be kept by the
Contractor.
G. The Contractor shall provide all necessary ditches for carrying the water away from the well
during the drilling, developing and testing at his own expense. Any right-of-way required for
such ditches shall be obtained by the Owner. The Contractor will insure not to interfere with any
other contractor on the job.
H. If, at the end of the development period specified, the well is continuing to pump sand to the
extent that the water contains more than one ounce of sand per 1000 gallons, the Owner may
exercise the option of accepting the development or order the Contractor to continue pumping,
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surging and developing the well, or remove the pump and provide further cleaning and
developing with the bailing rig.
INSTALLATION OF PUMPING UNIT
A. The Contractor shall install the pump and motor. The pump and motor shall be installed in
accordance with the manufacturer’s instructions and under the supervision of a representative
of the company furnishing the equipment. All electrical, starter and power connections will be
included.
B. After the equipment has been installed, it shall be checked for proper operation. As soon
thereafter as possible, the Contractor will test the equipment for compliance with the
guaranteed head, capacity and efficiency. As soon as the equipment has satisfactorily met the
guarantee as to head, capacity and efficiency, final payment will be made.
C. If it develops that the well has filled in or sanded between the time of completion of the
developing and testing of the well and the time of installation of the permanent pumping
equipment, it shall be the Contractor’s responsibility to clean the well to sufficient depth to
allow a free setting of the new equipment. Well shall be completed and test pumped before
start of remainder of the work.
WELL COMPLETION BOOKLET
A. Provide a well completion booklet to the Owner for review after completion and before final
payment containing a minimum of the following:
1. Driller’s Log.
2. Cement Certificate.
3. Pump Test Results.
CLEANUP
A. Upon completion of the well construction and other incidentals, all debris and surplus
materials resulting from the work shall be removed from the jobsite.
END OF SECTION
NONPOTABLE IRRIGATION GROUNDWATER WELL
CONTRACTOR'S PROPOSAL FORM-Exhibit A
Proposers are instructed to submit proposals for this project on a lump sum basis with adjustments for
footage and materials more or less as stated in the Contractor's Proposal Form. Proposers will complete
and submit information as requested in these specifications.
All work will be performed in accordance with the specifications and all applicable laws.
LUMP SUM, UNIT PER FOOT COST PLUS DISCRIPTION OR PER HOUR BASIS Mobilization/Demobilization $____________________ Drilling Well – The total depth of the hole will be measured from the ground surface to the bottom of the hole. $____________________ Well Casing and Well Screen – The actual amount of casing and well screen placed in the well will be
measured in accordance with the Specifications. $____________________
Gravel – The actual number of tons of gravel placed in the well will be determined by weighing the
gravel delivered to the well and deducting there from the weight of any material not actually placed in
the well. $____________________
Bailing Rig – Records will be kept of the actual number of hours for cleaning and developing the well by
bailing with the hauling rig (not bailing with drilling rig). $____________________
Developing and Testing – Record will be kept of the actual number of hours during which the pumping
equipment is kept in operation at the direction of the Public Works Director. Deductions of time for
shut-downs will be made only as provided by the Specifications. $____________________
Cement Grout – The actual number of cubic yards of cement grout placed in the well will be calculated
by the annular area times the depth of the cement grout placed in the well. This price shall be complete
compensation for furnishing the cement grout and providing the equipment to place the grout as
specified. $____________________
Furnishing and Setting Test Pump and Power Unit – Payment for “Furnishing, Setting and Removing Test Pump and Engine for Developing and Testing the Well” will be made at the lump sum contract price for this item. This price shall include furnishing the pump, gear head, engine and other incidental materials and equipment for the complete pumping unit, including the airline and orifice plate for measuring the water level draw-down and the rate of pumpage from well, and all labor and equipment required for setting the pump, motor and other equipment and reusing the equipment from the well. $____________________ Sealing Block – All work involved in constructing the concrete reeling block will be paid at a unit price
per each. $____________________
NONPOTABLE IRRIGATION GROUNDWATER WELL
Setting the final pump and piping, with a 90 degree flange on top for effluent, and sealing the pump
head and all electrical conduits to the block $____________________
Final Cleanup – The Contractor shall make a final cleanup of all parts of the work before final acceptance of the work by the Owner. This cleanup shall include, among other things, removing all construction materials, final grading of construction site, and in general preparing the site of the work in an orderly manner. $____________________ TOTAL PROPOSAL $____________________ THIS PROPOSAL IS SUBMITTED IN THE NAME OF: Name of Contractor: ________________________________
Signed by:________________________________________
Date: ________________ Print Name: ___________________________
Title: ______________________________
NONPOTABLE IRRIGATION GROUNDWATER WELL
Attachment D
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Pro
ject
Lo
cati
on
(Ex
hib
it B
) Eq
ual
izer
Rd
& H
WY
385
, Lev
ella
nd
, TX
79
33
6
NONPOTABLE IRRIGATION GROUNDWATER WELL
Well Location (Exhibit C)
N
ort
hin
g 7
27
36
44
.67
East
ing
78
59
72
.08