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THE GANDHIGRAM RURAL INSTITUTE – DEEMED UNIVERSITY (Re-Accredited by NAAC with ‘A’ Grade)

RURAL TECHNOLOGY CENTRE

Dr.K.MAHENDRAN Associate professor & Director i/c. GANDHIGRAM – 624 302 Dindigul District, TN, India Ref : GRI/RTC/PURCHASE/2014-2015 Date : 20/11/2014 To The Companies Concerned

Sir, Sub: GRI-RTC-B.Tech Civil Engineering Programme – Quotation called for

supply of civil engineering lab machineries / equipments– reg. For and on behalf of Gandhigram Rural Institute, Gandhigram, quotations are invited for the supply of machineries / equipments listed in the annexure I .

The terms and conditions for the quotations are as below 1. The rate should clearly indicate the Unit / No

2. The rate should specify whether it includes duties, taxes, packaging and

forwarding charges and discounts if any.

3. If the rates are exclusive of the items mentioned against (ii), the rate at which

these items will be charged should also be specified wherever possible

4. The period up to which the materials / equipments are guaranteed should be

specified. The amount chargeable as annual maintenance charges after the

guarantee / warranty period should be indicated separately.

5. The nearest service point should also be indicated separately.

6. The offer should be as far as possible from ready stock.

7. Where the offer is not from ready stock, the period before which supply will

be effected should be indicated.

8. All Specifications should clearly be mentioned

9. The mode of payment should be specified.

10. Payment will be made within two weeks from the date of receipt of materials

and duly certified by the officers concerned with in two weeks of the

satisfactory completion of the work.

11. Validity of the offer should normally be for 60 days from the date of offer. If

otherwise, the period should be specifically mentioned in the offer.

12. Quotation should be addressed to

The Registrar Gandhigram Rural Institute Gandhigram – 624 302

and should be sent in a sealed envelope super scribing “Supply of civil lab equipments” for Rural Technology centre last date 19 .12.2014. The address in the envelop should however be as below

To The Director

Rural Technology Centre Gandhigram Rural Institute Gandhigram – 624 302

13. Quotation will be received up to 3:00 pm on 19.12.2014

Copy to 1. List of company concerned 2. The Registrar, GRI, for favour of information 3. Copy to file

Thanking you,

Yours faithfully,

Director i/c

Annexure I LIST OF EQUIPMENTS REQUIRED FOR CIVIL ENGINEERING PROGRAMME

EXPECTED SPECIFICATION DETAILS 1. LOADING FRAME

Name Of Equipment

Description/ Technical Specification

Required Quantity Rate /Unit

Loading Frame

DESIGN FABRICATION AND ERECTION OF LOADING FRAME FOR VERTICAL AND LATERAL LOAD TESTS ON BEAMS, SLABS, WALL PANELS. Loading Frame Capacity - 50 Ton Loading Frame Height - 4.5m

1

Accessories ACCESSORIES FOR LOADING FRAME 1. Jack mounting plates 2. Specimen supporting plates 3. Specimen supporting Tool (300 mm) 4. Plate for 2 point load test in beam specimen 5. 20 ton jacks 6. Jack mounting plates 7. Fixing bolts & nuts 8. 1 Ton Chain pulley for handling the cross beams 9. �Tools for assembling and dismantling

Complete all aspects for testing of beams ,slabs ,and wall panels.

2 2 2 2 3 6

1 set 1

1 set

Column Testing Frame

FABRICATION AND ERECTION OF COLUMN TESTING FRAME

1. Height of the frame - 3m Overall width - 1.6m Capacity - 100 ton

2. Jack Mounting plates - 2 nos 3. Chain pulley arrangements for column 4. Tools for assembling and dismantling

Complete all aspects for testing of columns .

1 2 1 1

Hand operated

Jack

1. Capacity - 50 Ton ,Type - double acting Length - 150mm ,Base plate 300mm x 300mm, High pressure hydraulic jack hose 3/8”

1

Hand

operated Jack

1. Capacity - 20 Ton Type - double acting, Stroke Length - 200mm ,Base plate 200mm x 200mm, High pressure hydraulic jack hose 3/8”

3

Load Cell Capacity - 10 ton

Length of cable - 10m 3

Load Cell Capacity - 50 ton Length of cable - 10m

1

Strain Guage

For general applications (foil type, guage length – 5mm, 350�)

1pkt

Strain Guage

For concrete application – 1m lead wire Guage length : 20mm, 120 �

1 pkt

AC LVDT Measuring Range - 0 – 50mm With Magnetic stand Length of cable - 10m

3

AC LVDT Measuring Range - 0 – 100mm With Magnetic stand Length of cable - 10m

3

Data Acquisition

System

19” Master unit cabinet: analog to digital converter. RS232 interface with Cable for computer linkup. Expandable upto 48 channels with additional Analog input methods, Application software for data acquisition System.

1

Demec Guage Least count – 0.002 x 5 mm 1

Hydraulic Manual Stacker

Capacity - 1 Ton Lifting Height - 1600 mm 1

Motorized Hydraulic

jack

1.Capacity - 100 Ton Type -double acting ,Length - 150mm, Base plate - 400mm x 400mm & handle ,Bore Dia -220 mm, Ram Dia ,150 mm, High pressure hydraulic jack hose 3/8”, Control panel for hydraulic jack, Hydraulic 68 grade oil

1

2. HOT AIR OVEN ( MEMMERT TYPE ) WITH DIGITAL TEMPERATURE CONTROLLER CUM INDICATOR AND AIR CIRCULATION FAN With M.S.Trolley for the Specimens.

Name Of Equipment Description/ Technical Specifications Unit Rate /Unit

INDUSTRIAL DRYING OVEN

Working Chamber Size : 1.3m x 1.5m x 0.5m Specimens beam Sizes : 0.15m x 0.15m x 1m Specimen Cube Sizes : 0.15m x 0.15m x 0.15m No of beam Specimen : 6 Nos No of Cube Specimens : 12 Nos Materials Mild steel/stainless steel

1

3. STEAM CURING CHAMBER Name Of Equipment Description/ Technical Specifications Unit Rate /Unit STEAM CURING CHAMBER

Working Chamber Size : 1.3m x 1.5m x 0.5m Specimens beam Size : 0.15m x 0.15m x 1m No of Specimen : 6 Nos No of Cube Specimens : 12 Nos

1

Load Indicator 3 channel with selector switch. 1

Rebound hammer For Concrete strength testing 1

4. RAPID CHLORIDE PERMEABILTY TESTER

Name Of Equipment Description/ Technical Specifications Unit Rate /Unit RAPID CHLORIDE PERMEABILTY TESTER

Rapid Chloride-Ion Permeability Test apart us as per ASTM -120 -05 with Six channels. With the following items: 1. Constant voltage power supply with 6 channels. Computer controlled microprocessor based power supply unit capable of performing 6 test simultaneously along with temperature measurement. 2. Software-The system has the provision to control power supply through Window based software that displays measurement and predicted current in coulombs every 1minutes simultaneously for all 6 tests. 3. Plexiglas chambers (cells) -6 pairs. 4. 250 mm vacuum desiccators 5. Vacuum pump, Moisture trap &Temperature probe 8. Consumables for 1doz. test NaCl, NaOH, Silca gel, High vacum silicon grease

1

5. CONCRETE PERMEABILITY TESTING APPARATUS (6 cell)

Name Of Equipment Description/ Technical Specifications Unit Rate /Unit CONCRETE PERMEABILITY TESTING APPARATUS(6 cell)

Concrete Permeability Apparatus, 6 Cell model for 150mm cube with Compressor 15kg/�� working pressure

1

6. CONCRETE FLEXTURE TESTING MACHINE

Name Of Equipment Description/ Technical Specifications Unit Rate /Unit CONCRETE FLEXTURE TESTING MACHINE

100kN Flexure Testing Machine Electrically Operated 1

7. WEIGHING BALANCE Name Of Equipment Description/ Technical Specifications Unit Rate /Unit

WEIGHING BALANCE

Max weighing capacity – 300g Accuracy – 0.001g

1

Max Weighing capacity – 100kg 1

8. CONCRETE CASTING MOULDS Description Size(in mm) Quantity(Nos) Rate /Unit

Mortar Cube 70.6x 70.6 x 70.6 30

100x100x100 30 Concrete Cube 150 x 150 x 150 40

Beam mould 150 x 150 x 700 6 100x100x500 6

Cylinder mould 100 x 200 20 150 x 300 20

9. FLOW TABLE APPARATUS

Apparatus Description/ Technical specifications Unit Rate /unit

FLOW TABLE APPARATUS

Electrically operated flow table apparatus as per Indian Standard 1

10. VEE-BEE CONSISTOMETER TEST APPARATUS


VEE-BEE CONSISTOMETER TEST APPARATUS

The table top shall be fitted with electrically operated vibrator mounted under it with clamp. The motor shall be 0.75kW 3-phase motor. The vibrator shall operate at a frequency of 3000 vibrations per minute at an amplitude of 0.5 mm.

1

11. KELLEY BALL PENETRATION APPARATUS Apparatus Description/ Technical Specifications Unit Rate /unit

KELLEY BALL PENETRATION APPARATUS

Weight: 15 kg Nearest: 0.5 mm 1

12. UPS


UPS 5 KVA (including batteries) 1

THE GANDHIGRAM RURAL INSTITUTE – DEEMED UNIVERSITY

(Re-Accredited by NAAC with ‘A’ Grade)

RURAL TECHNOLOGY CENTRE

Dr.K.MAHENDRAN Associate professor & Director i/c. GANDHIGRAM – 624 302 Dindigul District, TN, India Ref : GRI/RTC/PURCHASE/2014-2015 Date : 20/11/2014 To The Companies Concerned

Sir, Sub: GRI-RTC-B.Tech Civil Engineering Programme – Quotation called for

supply of civil engineering lab machineries / equipments– reg. For and on behalf of Gandhigram Rural Institute, Gandhigram, quotations are invited for the supply of below listed items.

Apparatus Description/ Technical Specification Unit CONCRETE CORROSION ANALYSER

• POTENTIOSTAT • GALVANOSTAT • FREQUENCY RESPONSE ANALYSER • GUARD RING CONTROL & PROBE • CALIBRATOR BOX • CABLE SET • CORROSION SOFTWARE

(No. of channels: One ,Compliance Voltage: ± 15 Volts Sweep range: ± 3 Volt, Sweep Resolution: 0.025 mV Current ranges: 10 pA to 500 mA in multiple ranges Input Impedance: 1012 Ohms ,Potential measurement: high resolution 21 Bit A/D , Potential resolution: 1µV , Impedance Frequency Range: 10µHz to 100KHz , Amplitude: 1 to 232mV ,Sample Rate: 1 MHz ,Guard ring probe for measurement of Concrete corrosion Hand-held , type probe with inbuilt counter and reference electrodes. Calibration box: 4 electrode type)

1

The terms and conditions for the quotations are as below 14. The rate should clearly indicate the Unit / No

15. The rate should specify whether it includes duties, taxes, packaging and forwarding charges and discounts if any.

16. If the rates are exclusive of the items mentioned against (ii), the rate at which these items will be charged should also be specified wherever possible

17. The period up to which the materials / equipments are guaranteed should be specified. The amount chargeable as annual maintenance charges after the guarantee / warranty period should be indicated separately.

18. The nearest service point should also be indicated separately. 19. The offer should be as far as possible from ready stock. 20. Where the offer is not from ready stock, the period before which supply will be

effected should be indicated. 21. All Specifications should clearly be mentioned 22. The mode of payment should be specified. 23. Payment will be made within two weeks from the date of receipt of materials and

duly certified by the officers concerned with in two weeks of the satisfactory completion of the work.

24. Validity of the offer should normally be for 60 days from the date of offer. If otherwise, the period should be specifically mentioned in the offer.

25. Quotation should be addressed to

The Registrar Gandhigram Rural Institute Gandhigram – 624 302

and should be sent in a sealed envelope super scribing “Supply of civil lab equipments” for Rural Technology centre last date 19 .12.2014. The address in the envelop should however be as below

To The Director

Rural Technology Centre Gandhigram Rural Institute Gandhigram – 624 302

26. Quotation will be received up to 3:00 pm on 19.12.2014

Copy to 4. List of company concerned 5. The Registrar, GRI, for favour of information 6. Copy to file

Thanking you,

Yours faithfully,

Director i/c

Documents

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