supply of equipments to civil engg department purchase of equipment to civil department , laying and jointing pvc pipe . heading , automatic compression testing machine:-automatic compression testing machine . fully automatic compression testing machine . the range of machine is 3000kn capacity ranges . it has provision for automatically turning the pump on & off , controlling the set pace rate & switching the machine off under predetermined conditions . transmission of data to computer though internet or usb . provide extra base plate of size 50cm x 50cm which fits the machine to do test on larger sample . errection and calibration should be done on the site by supplyer and demonstration must be done . , ultrasonic pulse velocity tester:- portable equipment having lcd display with range selection switch for 0 . 1 to 999 . 9 microseconds & 1 to 9999 microsecondsindication for pulse attenuate and battery status indication . built-in 12 v rechargeable battery . the instrument shall also operate on 230 v ac mains or external 12 v dc battery . transducer pair ( 150 khz ) 1 pair . transducer connecting wires with circular connectors ( 3 m . length ) 1 pair . transducer connecting wires with circular connectors ( 5 m length ) 1 pair . mains connecting wire ( 2 m length ) 1 number . battery connecting wire ( 2 m length ) 1 number . operating manual 1 number . 1 carry casecalibration rod ( acrylic ) 100 _s 1 number . supply on site and demonstration must be done . , direct shear apparatus specifications: conforming to is 11229 , 2720 ( part 13 ) specimen size 60x60x25 mm , shear box assembly consists of halves of shear box 2 nos , plane gripper plate 2 nos , perforated gripper plate 2 nos , porous stone 2 nos , top loading pad 1 no , base plate 1 no , shear box housing with 2 ball roller strip 1 no , specimen cutter 1no , surcharge wt . to attain normal stress of 3 kg/ sq . cm 1 set , ( surcharge wt . consists of 0 . 05kg/sqcm 4 nos , 0 . 1 kg/sqcm 1 no , 0 . 2 kg/sqcm 1no , 0 . 5 kg/sq cm 3 no , 1 kg/sqcm 1no , , compression testing proving ring 2kn ( 200 kg ) capacity - 1no , dial gauge 0- 25 x0 . 01mm 2 nos . errection should be done on the site by supplyer and demonstration must be done . , vibrating table:- the vibrating table of size 1m x 1m is entirely constructed of thick steel . the table top is made of thick mild steel plate and 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 centre of the table is provided to hold the moulds while operating the table . the variable pitch pulley arrangement permits the variation of frequency between maximum of 3600 vibrations down to 2600 vibrations per minute . a speed regulation handle is provided for increasing or decreasing the frequency . the vibrator is mounted on cushioned steel vibrating deck . a switch is provided for starting the motor . operation on 440 v , three phase , a . c . supply . errection should be done on the site by supplyer and demonstration must be done . , rebound hammer ( digital ) - impact energy: 2 . 207 nm . accuracy: better than + 2 rebound numbers when tested on calibration anvil . resolution: 2 rebound numbers . range: 10 to 100 rebound number . conforms to bs 1881: part 202 . is 13311 part 1travel carry case . average rebound number quality of concrete: ->40 - very good hard layer 30 to 40 fair <20 - poor concrete 0 - eliminated . supply on site and demonstration must be done .