/ Government College of Engineering, Nagpur
Sector 27, Mihan Rehabilitation Colony, New Khapri, Nagpur, Maharashtra 441108
(07103) 202012 e-mail–
web:

No.GCOEN/QUOT/CIVIL /2016-17/764

Date: 23/12/2016

To,

All the Qualified Suppliers

Subject :- Quotations for supply of Civil Engg. Equipments

Sir,

Quotations are invited for the supply of Civil Engg. Equipmentsas per the sheet in the list

attached herewith, subject to the following conditions-

  1. Quotation should be typed with rates in figure and words. Quotation should be submitted in the sealed envelope duly sealedso as to reach this office latest by dated 09/01/2017up to 5.00pm. Quotation will be opened on 10/01/2017at 4.00am/pm
  2. The quotation should be submitted in the sealed envelope. At the top of the envelop Following details should be mentioned
  3. Quotation for supply of ------
  4. Quotation References ------
  5. Last date of Submission ------
  6. Supply will have to be completed within 15 days from the date of issue of supply order. If this period is not acceptable for any or all items, the delivery period should be clearly stated in quotations which may not necessarily be acceptable.
  7. Supply will have to be made at the premises of Government College of Engineering, Nagpur.
  8. Rates quoted should be inclusive of all taxes, freight, carting charges, insurance, packing and forwarding charges or any other surcharges. If VAT or any other ischarged extra,it should be clearly mentioned. Otherwise it will be presumed that rates quoted, include all Taxes/Charges.
  9. Items quoted should be of the best quality and should indicate specifically the make, name and country of manufacturer and should be in conformity with our specifications. The quotations should be submitted along with “No Deviation Certificate” attaching catalogues, leaflets etc. Items quoted should have warranty of minimum two years.
  10. Quotations and offer of supply should remain open for acceptance with a validity ofsix months from date of opening of the quotations.
  11. The entire responsibility of the safety of goods in transit and up to the place of delivery will be that of supplier.
  1. Payment will be subjected to delivery of supplied items in good condition, testing, installation training etc. as per requirement and approval of the undersigned. The deductions if any, will be applicablein respect of short supply, damages penalty etc. as per norms.
  2. Bills must be submitted to the undersigned in triplicate within a week from supply of goods.
  3. The Payment will be made by DD/Cheque/NEFT/RTGS to the supplier.
  4. The undersigned reserves the right of withholding full or part payment for the supply not made according to the conditions and specifications of the materials. (Supplier will have to take back rejected material equipmentin part or full from the premises of institutions at the cost of supplier.
  5. The undersigned shall not incur any liability to pay interest for delay in payment of bills for any reasons what so ever.
  6. Representative/supplier may attend the office(if desired so) at the time of opening of quotations at your cost.

Sd/-

Principal,

Govt. College of Engineering

Nagpur

Quotation Sheet (to be enclosed and duly signed with covering letter by the supplier)

Sr. No. / Name Of the Equipment / Detailed Specifications / Required Total Quantity / Per Unit Rate to be quoted in Indian Rupees (in words & figures)
1
2
3
.
.
.
.
.
.

List of Items Required

Sr. No. / Name of the Equipment / Detailed Specifications / Required Total Quantity
1 / Brinell's Rockwell Hardness Testing Machine / Basic machine design and operation similar to B-3000(H). In addition, an 'Optical Device' with 14x magnification provided in front to project dia of ball impression on glass screen with a micrometer measuring system with 0.01 mm accuracy. The indentor swivels and projects dia of ball impression immediately after unloading operation which avoids additional time for measurement of ball impression. This gives real rockwell number on production testing. Hardness Testers Model B-3000(H), (O) & (J) are precision engineered to IS:2281- 1968, BS:240 and ASTM:E10. However B-3000(H), (O), (J) are most suitable for production testing. These machines are designed to measure hardness of casting, forgings, other metals and alloys of all kinds, hard or soft, whether flat, round or irregular in shape. Standard Accessories
Testing table 200 mm - 1 pc,Testing table Y groove 70 mm - 1 pc
Ball Holder 5 mm - 1 pc,Ball Holder 10 mm - 1 pc
Test Block HB - 5/750 - 1 pc,Test Block HB - 10/3000 - 1 pc
rockwell Microscope –Nil,Allen Spanner-4 pes
Instruction Manual - 1 book
Loads 200 500 to 3000 in stages of 250, 500 to 3000 in stages of 250, 500
to 3000 in stages of 250,Initial Load Kgf. Nil 250 Nil
Max. Test Height mm. 380, 410, 254,Depth of throat mm. 200, 200, 154
Max. Depth of elevating screw below base mm. 180, 180, 0
Size of base mm. 370x670, 370x670, 255x495,Machine Height mm. 1185, 1127, 860,Net Weight (Approx.) Kg. 500, 450, 210,Drive Motor HP 0.33-415v/p, 0.33-415v/p, / 01
2 / Tortion testing machine / Capacity: 500 Nm, Torque Ranges: 50, 100, 250, 500 Nm,
Divisions on Dial: 500 (Nos.), Test Speed: 0.5 RPM, Clearance
Between Grips: 0-500 mm, Grip for round specimen Dia.: 10-
17, 17-24 ,24-30 mm, Grip for plate specimen: Thick – 2-12
mm, Width- 40 mm, Power Requirement - 415V.50 Hz 3
Phase : 1.0 KW OR Capacity: 50 kgm, Torque Ranges: 50, 100, 250, 500 Nm,
Divisions on Dial: 500 (Nos.), Test Speed: 0.5 RPM, Clearance
Between Grips: 0-500 mm, Grip for round specimen Dia.: 10-
17, 17-24 ,24-30 mm, Grip for plate specimen: Thick – 2-12
mm, Width- 40 mm, Power Requirement - 415V.50 Hz 3
Phase : 1.0 KW / 01
3 / Izode/Charpy impact testing machine / • Rigid designs of instrument frame & other parts assure minimum energy absorption during fracture which results in improved test accuracies
• The highly strained & wearing parts like support blocks & strikers are of special alloy steels duly heat treated
• Direct indication of Impact energy absorbed by sample on large dial for Models: AIT-300-N, AIT-300-EN & on digital panel exhibit for Model : AIT-300-D• Safety guard for the user is provided
• Initial potential energy for Charpy is 300 Joules & for Izod is 170 Joules with a Least Count of 2 Joules (for Analogue models) & resolution of 0.5 Joules (for Digital Model)• Drop Angle of Pendulum for Charpy is 140° & for Izod is 90°• ASTM Impact Testing machine is also provided, which conforms to E-23 ASTM standard .• Gauges, Tongs, Sub-zero bath, Templates, U & V Notch milling cutters are available with it (Optional)
• Precision conforms to IS:3766-2003, IS:1598-1977, IS:1757-1999, IS:1499-2003, BS:131-Part-I,II,III,IV & BS EN-10045-1993 (for Charpy) / 01
4 / Compression testing machine / Digital Compression testing machine 1000 KN capasity Confirming to IS: 516 and other International Standard with
Digital Load Indication system.Electrically operated four Piller Type Hydraulically driven,High Stability, Self aligning platen assembly,
Digital Load indicator is calibrated in Kilonewtons against
NPL certified proving rings.Suitable for testing cubes of various sizes and cylinders upto15 cm dia x 30 cm height.Supplied complete with Compression Platens operatingmanual & factory calibration.
Machine, suitable for operation on 220 Volt single Phase OR
440-V, 3 Phase AC supply. / 01
5 / Fatigue Testing Machine / Max. bending moment (Kg. cm)-200
Bending moment adjustable(Kg.cm) -25 - 200
Ranges : 1 - Kg.cm II -Kg.cm, 25- 125 125-200
Gripping dia of specimen(mm)-12, Testing dia of specimen(mm)-8
Rotating speed in RPM -4200, Accuracy of applied bending moment - ±1% , Mechanical Counter:No. of digits Multiplying factor - 63
Power required in HP -0.5, Main Supply -3ph 440v 50hz
Overall size(mm)-1000LX500WX600H, Weight (Kg)- 120 / 01
6 / Direct Shear Test Apparatus / This apparatus is used to determine the shear strength of soil and find application in construction (buildings, bridges, and dams), testing of rock samples and testing of minerals.Specifications: ASEW-033Direct Shear Apparatus, IS: 2720 (P-xiii), IS: 11229,ASTMD 3080,BS 1377. 12 rates of strains 1.25 to 0.0002 mm/min. Consists of: Shear box assembly. Halves of shear box-set of two, Plain gripper plates - pair, Perforated gripper plates-pair, Porous stone-pair, Top Loading pad, Base plate, Shear box housing with two ball roller strips, specimen cutter, weight to give normal stress of 3 kg/cm.sq. Comprises of: 0.05 kg/cm.sq.4, 0.10 kg/cm.sq. 1, 0-20 kg/cm.sq 1, 0.50 kg/cm.sq 3, l.Okg/cm.sql. electrically. 220 V, 1 Ph, 50 cycles, AC supply.Direct Shear Apparatus Single rate of strain 1.25 mm/min. Motorized.Direct shear apparatus, Hand operated. Accessories:High sensitivity Proving ring 2 kN (200 kg) cap. with ASEW calibration report.Dial gauge 0.01 x 25 mm travel.Shear Box moulds in two halves with Perforated Gripper plates, Plain gripper plates & porous stones.The apparatus is similar to ASEW-029 model, but with Electronic outfit in place of Proving ring and Dial gauges. Electronic Conversion kit Consists of: 3 Channel Digital indicator, Load Cell 2 kN cap Universal type, DisplacementSensor.Direct Shear apparatus. Large, IS: 2720 (P-xxxix,sec-l), IS: 11593.Motorized cap. 50 kN with 72 speeds. Specimen size: 30x30 cm, change gear-12,415V, or 1 Phase, AC supply. / 01
7 / Tri-axial Shear Test Apparatus / All parts are made from corrosion resistant material. Particular attention is paid to the quality of the finish between the stainless steel plunger and the bushing. The cell cylinders are made from acrylic plastic material and those for use up to 20 Bar (20 kg/cm2) are usually reinforced by bands. Each cell has four take-off positions, drilled in the base, for Cell pressure, Pore water pressure, Drainage or back pressure. All valves are of no volume change type.
Pore Pressure Apparatus:-
This pore pressure measuring apparatus consists of a screw pressure pump, null indicator in perspex, pressure gauge, mercury manometer, volume change burette and the necessary connecting tubes and valves. It is used for measuring pore water pressure and pore air pressure in soils.
It shall consist following accessories:
Pressure Gauge: Bourdon Tube Type- 1000 kPa (10 kg/cm2 ) capacity,Graduation : -1.0 To +10 bar in 0.1 bar division (.1 to 10 kg/cm2) divisions) Dia : 200 mm, Manometer: Glass U-Tube, measures low positive and negative pore pressure and helps To check zero error of pressure gauge. It is provided with a mercury trap. (Mercury is Supplied at extra cost)Mercury: for filling manometer tubes and null indicator
Digital Data Logger Specification:-
Beautifully designed big L.C.D. displayed with floracent lighted Digital Data logger for all parameter reading and Data Analyzing. With real time measurement . You can see all parameters (1) load, (2) Displacement- constant speed, (3) constant spressure , (4) pore pressure, at a time on screen during the test. All parameters duly calibrated by standard instruments.Standard accessories are used as :-
LVDT Displacement Sensor, 0.01 mm x 25 mm travel.
Two different capacities Load Cells for two different Load Measurement.One of 25 kn and other of 50 kn as per sample selection.
Two nos. Pressure Cells (1) POR Pressure and (2) Constant Pressure Measurement up to 10kg/cm² are used .
User Friendly Software with Load V/S. Time , Load V/S. Displacement, Displacement V/S. Time. Etc.……and more as per customized. / 01
8 / Engineering Models / Engineering Models for civil labs / 90
9 / Engineering Charts / Engineering charts for civil labs / 150
10 / Determination of
PH Meter / Digit Display (LED),Range: 0 to 14 pH, 0 to 1000 mV, Resolution: 0.01 pH
Manual Temp, Compensation: 0 to 80oC / 01