Tender For corrigendum : carryout excavation and rebound hammer test non destructive test on concrete foundations and dismantle and recasting of foundations and cable trench for the work of construction of compound wall, area grading work, 220kv control room building, equipment and structural foundations, cable trench, store room building, material stacking platform, asphalt road and miscellaneous civil works at 220kv patkhilori ss, ta. gondal, dist. rajkot under gondal circle risk amd cost
Tender For providing and fixing of safety enclosure at various tube wells installed at school road meethapur under badarpur constituency ac-53. - providing and fixing of safety enclosures at various tube wells installed at school road meethapur under badarpur constituency ac-53. - making & supply of ms covering with m.s. angle iron size 50x50x6 mm size as per site requirement and height of frame 6 feet complete four side covered frame cover with m.s. jalli size 3 x1 8 swg duly welded with crosses m.s. strip size 40x6mm and one side opening arrangement having 4 nos. heavy duty hinges with locking at site, making the frame duly painted with orange enamel paint after using red oxide metal primer of size 4ftx 4ft & height 6 ft as per site requirement and direction of engineer-in-charge., fixing charges for above material i.e. s. no. 1 & 2 at site with own arrangement by grouting the frame with cement and concrete having 4 nos. legs support with two feet depth in the bottom side using a gas cutter, welding machine, safety equipment and civil works etc. as per site requirement and direction of engineer-in-charge.
Tender For supply installation and commissioning of lab. equipment for civil engg dept - digital compression testing machine with capacity of 3000kn (300 tons) with flexural attachment of 100kn capacity including accessories and toolkitspecification:-1. machine capacity required : - digital compression testing machine with capacity of 3000kn (300 tons) with flexural attachment of 100kn capacity. digital compression testing machine shall confirm is 516 and is 14858. digital compression testing machine for testing concrete cubes of size 100mm, 150mm, 200mm ,300mm and concrete cylinder specimen up to 300mm diameter and 300mm height . also the cement mortar cubes of 70.7 mm size and 50mm size. 2. loading frame:- steel welded loading frame with top cross head base and solid side walls. hydraulic piston is fixed to the base and platens are hardened, ground and polished. the upper and lower plate should be marked with the guidelines on the lower plate to keep the specimen co-axially with hydraulic jack. the machine should be provided with suitable side spacers as standard to accommodate the variety of sizes of specimens as indicated above. the two speed pump to allow fast approach of platens for daylight closure and also to allow precise control over load application using control lever and valves.3. digital display:- display shall show force and stress values in si units. the electronic control unit shall be based on suitable processor with a built in interface for laptop and computers. the processor speed shall be such that the online load deformation curve on full screen is smooth.4. the storage capacity to record and store 2000 complete test results with the facility of printing results/logged data through built in parallel port. least count of 0.1 kn.5. automatic controls for switch off on overload or over travel or specimen break or manual termination.6. power supply :- suitable for operation on 220v/230v single phase 50hz ac supply 7. additional requirements maximum clearance between plate 400mm. maximum distance between side platen 400 mm platen size 320mm square.8. flexure attachment:- flexure testing machine of 10 tons ( 100kn) capacity confirming to is 516. loading to be applied by the downward movement of piston. machine shall be suitable to test beams of 100x100x500 mm and 150x150x700mm.machine shall be supplied with suitable standard spacers for testing different sizes of beams.9. additional requirement for flexural test: three point loading light weight rugged high strength frame.least count 0.1 kndistance between supporting rollers: - 600mm for 150x150 x700 mm beam and 400mm for 100x100x500 mm beamdistance between loading rollers 200mm for 150x150x700mm beam 133 mm for 100 x 100 x500 mm beam power supply suitable for operation 220v 50hz single phase.10. the machine should be supplied with accurate toolkit11. compatible software should be included
Tender For supplying, installation, testing and commissioning of machines and equipment for civil engineering department at ttaadc polytechnic institute, khumulwng, west tripura for the project improvement of infrastructure in ttaadc polytechnic institute, kh - supplying, installation, testing and commissioning of machines & equipment in civil engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education departmen.", computerized universal testing machine, 6 pillar type, for conducting tests on various types of ferrous and non-ferrous materials; consisting of-loading unit 600 kn capacity, hydraulic jaws and pumping system, clamping jaws for round specimens, clamping jaws for flat specimens, pair of compression plates,for compression test, rollers of 160 mm width and 30 mm diameters, for transverse test, bending table stopper, allen keys, spanners,double shear test attachment, bend rebend test attachment, electronic extensometer., steel bar cutting machine, vernier caliper, stainless steel ruler, 1m length, mixer machineriesconcrete mixerthe counter balanced mixing drum is easy to tilt two cubic feet mix capacity. total drum volume is 3 cubic feet.. suitable for operation on 220 volt single phase, 50 cycle, a.c. supply, isi cube mouldcube mould, with base plate : as per is : 516 with isi mark cube mould, 15 cm x 15 cm with base plate (made of cast iron - isi mark), cement mortar cube mouldcement mortar cube mould cube mould, 7.06cm x 7.06cm with base plate (made of mild steel), vibrating machinevibration machine with timer : is : 4031 this apparatus is suitable for making cubes of 70.7 mm. for mortar strength evaluation. the mould is mounted on a vibrating platform with a frequency of 12,000 400 vibrations per minute. to the platform are attached four matched springs. the whole assembly is operated by a revolving shaft with an eccentric mechanism. the machine is supplied with a timer, a switch mounted on a steel panel and a 70.7 mm. steel cube mould with a base plate., electronic balancecapacity 500gm, 0.01 gm accuracy, electronic balancecapacity 5kg, 0.1 gm accuracy, electronic balancecapacity 20kg, 0.5 gm accuracy, electronic balancecapacity 100 kg, 10g accuracy, air permeability apparatus (blaine type)isi certification mark is;5516, fitted in aluminium box, vibrating tablevibrating table for compaction concrete cube, cylinders the table deck size 50 cm x 50 cm and has stops along its edges to prevent moulds from walking off the table during vibration the variably pitch pulley arrangement permits the frequency to be varied sleeplessly between a maximum of 3600 vibrations per minute a speed regulation handle is provided for increasing or decreasing the frequency. the vibrating deck. a switch is provided for starting the motor. operation on 440 volts, three phases, a.c. supply. table top - 50 cm x 50 cm, curing tankwater curing bath with agitation system digital indicator for temperature * 24- hour cycle from time of mixing * controlled 100 c +/- 2 c. temp. for concrete * controlled 27 c + 2 c curing temperature for grey cement the tank has been designed to accommodate 150 mm / 70.6 mm casted cubes up to 12/24 cubes and fully insulated. complete with a hinged lid, heated, thermostat and recirculation pump. provision of two removable racks allowing free circulation of water around each cube. the pump, drain valves and electrical equipment are housed in a compartment located at one end of the tanks. the tank is heated by an immersion heater under normal conditions and refrigeration system for grey cement, the temperature is controlled at 35deg.c. +/- 2 deg.c, for about 15 minutes after immersion of the freshly-made specimens. curing tank for 12 moulds of 150mm/24 moulds of 7.06mm, vicat apparatus boxwith isi certification mark, is:5513, fitted in aluminium, le-chatelier mouldwith
Tender For supply of sitc of additional scctv cameras at nitb and fire station at trichy airport c c - supply of 16 channel nvr , supply of 55 inch display , supply of cat6 utp cable , supply of 10tb hdd , supply of 8 port poe switch , supply of 6u indoor rack , supply of 2 mp dome type ip indoor camera , supply of 5 mp bullet type ip outdoor camera , supply of 2 mp ptz type ip outdoor camera , supply of 25mm dia pvc waterline pipe , supply of 1kva online ups , supply of single-mode 6-core optical fibre cable outdoor type , supply of media converter , supply of rf link , itc of scctv management system , supply of accessories required for 6 core single mode fiber cable , 1st year camc charges , 2nd year camc charges , 3rd year camc charges , sitc of 12 port l3 external netwok switch , supply of cat 6a copper conductor outdoor utp cable , supply of 15ru outdoor equipment rack , supplying and laying of 63mm dia dwc hdpe pipe , cutting with machine in bituminous or cement concrete , supply of full hd optical zoom 33x 2 mp ptz type ip outdoor camera , supply of 2 mp fixed type ip outdoor camera , supplying and fixing of 4 mtr height gi octogonal pole , charges for providing necessary vms application license , supply and laying of cable of size 3 core x 4 sqmm frls copper conductor xlpe , providing and fixing 75mm dia gi pipe b class , itc of above items of scctv management system at nitb entrance