Procurement Of New Equipments For Starting Of Concrete Mix Design For District Laboratory, Valsad Under South Gujarat Research Division, Surat. For The Year 2024-2025 (2) New Equipments Requirements For Cmd Of Ngrd, Geri For The Year 2024-2025.-1 4 Nos Blain Air Permeability Test - Apparatus For Cement As per IS:4031(Part 2) and IS 5516. The apparatus should comprise of Standard permeability cell made of brass, 12.7 mm inside diameter with one perforated metal disc and one plunger, A U-Tube glass manometer with rubber coupling for permeability cell, mounted on a wooden stand,, Latex rubber tubing, 30 cm long, 100 ml Dibutylphthalate liquid, Suction Bulb. Additional Instruments for the complete experiment Viz. Filter Paper whatmann no. 40 of 12.7 mm discs, Standard Cement, stop watch etc. Providing and suppling with NABL certificate. 2 1 Nos Oven (Medium size) :- HOT AIR OVEN - DIGITAL Inner working size 120X90X90 CM (H X W X D) Temperature Accuracy ± 0.5 °C Temperature Resolution 0.1 °C Single Door System in front Blower with continuous duty motor for better uniformity inside chamber Minimum heat loss Microprocessor based Auto tune ‑ PID Digital temperature indicator cum controlleretc. complited… Providing and suppling with NABL certificate. 3 2 Nos BUOYANCY BALANCE WITH ELECTRONIC BALANCE - 10 KG X 0.5 GM For Water absorption and specific gravity test of aggregates 4 1 No COMPRESSION TESTING MACHINE - 1000 KN-FULLY AUTOMATIC Manufactured as per International design, Plate model for highest mechanical stability, accurate centering of load and excellent repeatability. Fully Automatic pace rate control, auto stop and auto release on failure of test specimen, can be attached with flexural load frame or 500 KN load frame. Further details as mentioned in Technical Part on following pages 5 4 Nos Concrete Mixture Machine:- Light weight tilting drum type laboratory concrete mixer The counter balanced mixing drum is easy to tilt 2 cubic feet (56 Liters) mix capacity. • Total drum volume is 3 cubic feet (84 Liters). • Mounted on a sturdy rubber tyred stand. • Drum is mounted at end. • Suitable for operation in 220 volt single phase, 50 cycle, A.C. Supply. • Dimension : 1270 X 840 X 1120 (L X W X D) mm • Weight : Approx.150 kg Providing and suppling with NABL certificate. 1 2 3 4 6 4 No ELECTRONIC WEIGHING BALANCE -10 KG-1 GM High Impact FRP Body, wide platform size 250 x 300 mm, with built in battery back up and with certificate of stamping from W&M department. Multi function and Auto calibration with external weight. We can also offer economic weighing balance having ABS body and small platform size of 200 250 mm. 7 1 Nos ELECTRONIC WEIGHING BALANCE -50 KG-1 GM High Impact FRP Body, wide platform size 250 x 300 mm, with built in battery back up and with certificate of stamping from W&M department. Multi function and Auto calibration with external weight. We can also offer economic weighing balance having ABS body and small platform size of 200 250 mm. 8 4 Nos Degital Weight Balance 100 kg High Impact FRP Body, wide platform size 600 x 600 mm, with built in battery back up and with certificate of stamping from W&M department. Multi function and Auto calibration with external weight. We can also offer economic weighing balance having ABS body and small platform with inquliding Calibration as per Standerd, LED Display, Safe Overload Up to 200% of Rated Capacity.Ultimate Overload Up to 300% Rated Capacity, etc. 9 5 No DENSITY BASKET - G.I. 20 X 20 CM A wire basket of not more than 6.3 mm mesh or perforated container of convenient size. with wire hangers not thicker than one mm suspending it from the balance, per IS:2386 (Part III) Providing and suppling with NABL certificate. 10 2 Nos Elongation Gauge Complies with following International Standards:IS : 2386 (PART-1) Consists of a hard wood base with vertically mounted metal studs Eight metal studs are mounted. Aggregate to be classified is separated into seven sieve fractions from 63 to 6.3mm, and each fraction is examined separately. The mass of all elongated particles (failing to pass between pins) as percent of the sample is the elongation index Thickness Gauge Elongation (ISI marked), Length gauge (Elongation Index), is used for determining the elongation index of aggregates. The particle is elongated when length (longest dimension) is more than 1.8 of the midsize the sieve fraction. The aggregate to be classified is separated into six sieve fractions and each fraction is examined separately. This method classifies aggregate elongation measuring the length of individual particles. It is consists of hard wood base with vertically mounted. etc. complited… Providing and suppling with NABL certificate 11 2 Nos EFFLORESCENCE TEST ON BRICKS Consist of Flat bottom shallow dish made up of acrylic square dish : Width = 180 mm, Length = 180 mm , Depth 40 mm with suitable acrylic cover. As per IS:3495 (Part 3)1992. 12 2 No Flekiness Gauge - ISI MARKE Compliance with following International Standards: IS : 2386 (PART-1) - (1963) It consists of a CRC Sheet frame with M.S. sliding panel. The panel has slots, which are accurately cut, in standard different length and width. Gauge has seven labeled slots for rapid hand trying particles from each of the seven sieve cuts. Having following Normal Aperture size as per India Standard : 63, 50, 40, 31.5, 25, 20, 16, 12.5, 10, 6.3 mm Providing and suppling with NABL certificate. 13 14 No GAUGING TROWEL-(8)-(200 MM) Gauging Trowel Ref. Standard ‑ IS:4031/ IS:10086 - 150 200 mm long Steel blade with straight edge. Weight 210 10 gm. 14 14 Nos GAUGING TROWEL-(6)-(150 MM) Gauging Trowel Ref. Standard ‑ IS:4031/ IS:10086 - 100 150 mm long Steel blade with straight edge. Weight 210 10 gm. 15 2 Nos Imact Testing Mould AS PER IS: 2386 (Part - IV) Cylindrical cup, 102 mm dia X 50 mm depth 16 216 Nos Mould (150x150x150):- Providing and suppling as per IS:10086. Weight of the mould will be about 13.5 kg. Strictly as per BIS specifications and within required tolerance with inquliding Calibration as NABL etc. complited… 17 8 Nos Pycnometer Bottle with brass cones, Aluminium locking and rubber seal capacity of about 1000 ml 18 1 Nos PORCELAIN DISH - 150 MM DIA Evaporating Basins (Porcelain Dish) With spout, both sides glazed 19 5 No Slum cone Appratus With Tapping Road:- The Apparatus consists of one slump cone with handles and foot pieces,The slump cone has internal dimensions 20cm. dia at base, 10cm. top dia. and 30cm height. Foot pieces can be fixed to the clamps on the base plate. The base plate has lifting handle for easy transportation. One graduated steel rod 16mm dia x 600mm long, rounded at one etc. IS 7320: Specification for concrete slump test apparatus complited… Providing and suppling with NABL certificate. 20 4 Nos Stopwatch with 0.01 second accuracy.It should be Pacer make With Accuracy : 1/100 second & Calibration certificate shall be provide 21 1 Nos Vibrating Table(120*120 CM):- For compaction of concrete cube cylinders. The table deck size has stops along its edges to prevent moulds from walking off the table during operation. A cross arm adjustable on a vertical rod at the center of the table is provided to hold the moulds while operating the table. The variable pitch pulley arrangement permits the frequency to be varied steplessly between maximum of 3600 vibrations down to 2600 vibrations per minute with fixing in laboratory, etc. complited… Providing and suppling with NABL certificate. 22 4 Nos Vicat Appratus with Accessory:- As per IS:5513,IS-4031(PART 5), IS 4031 (PART 4) Consist of a metallic frame bearing a movable rod with cap at one end and a Vicat Mould 80 ± 5mm in Dia. at the base, 70 ± 5mm at the Top and 40 ± 0.2mm High & with a glass base plate consistency plunger, initial and final setting needles in a nice jewelry case. With dash pot to facilitate the gentle lowering of the needle. As per IS:5513,IS-4031(PART 5), IS 4031 (PART 4) etc. complited… Providing and suppling with NABL certificate. 23 3 Nos Vicat Appratus Mould:- As per IS:5513,IS-4031(PART 5), IS 4031 (PART 4) Vicat Mould 80 ± 5mm in Dia. at the base, 70 ± 5mm at the Top and 40 ± 0.2mm High & with a glass base plate only Acessories with Mould etc. complited… 24 1 Nos Le Chatelier water bath :- As per IS : IS 269, 712, 5514, 1727 , 2645, 6932 ( PART IX), BS 6463, EN 196-3, Double walled, Outer Chamber Glavanized Sheet Powder Coated, Argon welded inner chamber of S.S.304, Glass wool insulation with Easily Replaceable heater, Kettle type Heating elements with self ejection device in case of dry running With Thermostatic (Digital) controller. Bath is so designed to raise the temp. from (27 °C ± 2 °C) to boiling temp. in (27 ± 3 minutes). Complete with stand to accommodate minimum 6 (Six) Le-Chatlier Moulds to keep the specimens immersed as per code requirement. Providing and suppling with NABL certificate as Per Detail Specification. 25 1 Nos GLASS WATER DISTILLATION - OUTPUT 4 LTR/HR - WITH META HEATER Conductivity of output water 4 Ltr/hr, pH: 6 to 7 26 5 Nos Masuring Jug 10ml,100ml, 250ml,500ml,1000ml,5000ml (5Nos of each) Measuring Jug (Printed Graduation) - Material : polypropylen. Material Conforming to US FDA 21CFR. This Measuring Jug is moulded in polypropylene have excellent clarity as well as very good chemical resistance. The rectangular handle provides significant advantage for easy pouring and handling. Providing and suppling with NABL certificate as Per Detail Specification. 27 36 Nos Le Chatlier mould as per IS Supplied complete with two glass plates and lead weight. As per IS : 269, 712, 5514, 1727, 2645, 4031, 6932 (Part-IX) 28 9 Nos Le Chatelier flask for Specific gravity of cement as per 4031 PART 11 he instrument is made of good quality glass measure the specific gravity of hydraulic cement as specified in IS:4031-ll. Bulb capacity approx. 250 ml. Neck graduated with 0 to 1 ml and 18 to 24 ml in 0.1 ml. 29 3 Nos Vibrating Table with digital timer with mould. The machine shall be capable for compaction of cement mortar cubes per IS: 4031 and designed as per Standard IS : 10080. The complete frame assembly consists of device to hold a 7.06 cm cube mould to feed the sample in the mould. The frequency of vibration is 12000 ± 400 R.P.M. Vibration minute.It shall be supplied complete with one 7.06 cm cube mould with DIGITAL Timer. Complete with One No. poking rod to meet IS: 10080 requirements. Humidity chamber-Refrigerated with inner section made 30 3 Nos Stainless Steel 45X45X45 cm It shall be Double Walled, Inner SS 304, Outer made of Mild steel material duly powder coated, 65 mm thick PUF Insulation; Full length inner glass door for clear inner view, Outer door with Magnetic Gasket & Lock. Forced air circulation for uniform temperature throughout the chamber.Dual preset electronic Digital Temperature Controller Cum Indicator.Temperature Range 10°C to 60°C ± 0.5°C; Humidity Range from atmospheric humidity to 90% RH Controlled by Digital Display Controller (Direct RH Indicator) ± 3% RH, working on 230 V AC single phase. 31 81 Nos Cube mould 7.06 cm ISI marked for cement As per IS:10080. The total weight of the Mould shall be 2.8 ± 0.2 Kg 32 3 Nos Humidifier to increase and control humidity of room chamber 33 6 Nos Packaged cement tube sampler. It shall be made of brass, shall have an outside dia. of 32 mm x 700 mm long 34 3 Nos Air conditioner 2 tonne capacity 35 3 Nos Electronic weight balance 1 kg-0.001 gm (1 mg) 36 3 Nos Flakiness and Elongation gauge as per IS 2386 part 1 37 21 Nos Enamel tray 10” X 12” 38 21 Nos Enamel tray 6” X 8” 39 21 Nos Enamel tray 12” X 18” 40 21 Nos Enamel tray 18” X 24” 41 3 Nos Bulk density cylindrical metal measure (ISI marked) – 15 liters as per IS : 1199, IS : 10079. It shall be supplied with tamping rod of 16 mm diameter and 600 mm long 42 3 Nos Bulk density cylindrical metal measure (ISI marked) – 3 liters as per IS : 1199, IS : 10079. It shall be supplied with tamping rod of 16 mm diameter and 600 mm long 43 3 Nos Thermo hygrometer with clock Specification: Indoor & outdoor temperature display, indoor humidity display Indoor & outdoor temperature display, indoor humidity display (Automatic exchanging in 5 seconds between indoor & outdoor temperature)2 meter probe for outdoor temperature Temperature unit °C/°F changeable Display: 80 x 60 mm Large Display Memory of MAX/MIN value of temperature & humidity 2 modes of time display: 12h / 24h Pointing function on each hour Everyday alarm function Indoor & outdoor temperature display, indoor humidity display Calendar display function Clock & date display function, automatic exchanging in 5 seconds between clock & date Indoor Temperature Range: -10°C~+50° C (14°F~122°F) Outdoor Temperature Range: -50°C~+70°C (- 58°F~+158°F) Humidity Range: indoor 10% RH~99% RH Accuracy: ±1 C, ±5%RH Product Dimension: 106×98×22mm Power-supply: 1.5V (AAA size) x1 Accessories: Operational Manual, one pc 1.5V Battery & 2m prob 44 3 Nos Vibrating table- 100 X 100 cm The working platform shall handle 9 cube moulds of 15 cm. It shall provide vibrations beween 2600-3600 rpm. It shall operate on 440 V, three phase, AC supply. 45 2 Nos Aggregate Impact testing machine Complete with a cylindrical cup, 102 mm dia X 50 mm depth, one measure 75 mm dia X 50 mm deep and a tamping rod of circular cross section 10 mm in diameter and 230 mm long, rounded at one end. AS PER IS: 2386 (Part - IV)/ IS 9377