Tender For supply of underframe arrgt for motor coach with bt elec to drg no (574)icf/mrvc/m/bt-1-1-001, col.i, alt 'm' the schedule of technical requirement asper icf/md/specn.147, issue status-01, rev-02 with amendment-02. special condition : 1) the underframe should be supplied as normal side up and side bearer side down. packing drawing icfj&t/misc-2487, alt 'b'. stage inspection detail added. (a) raw material stage # ensure the raw material used using portable spectrometer (b) jig stage # assembly of front part with sole bar. # assembly of modular frame arrangement. # weld parameters to be checked & recorded (c) trestle stage # marking, drilling & tapping of holes wherever necessary. # marking & placing of detail items. # complete welding wherever necessary. # weld parameters to be checked & recorded # assembly & welding of trough sheets. # dimensional & visual checks. # punching of serial no & ensuring proper traceability. (d) surface preparation and painting stage. # short/sand blast to the requirements. # painting process as per the specification. # visual inspection. # final product inspection. note: application of aluminium welding coat to rcf spec mdts-28272 latest revision on top surface of cross members shall be ensured before welding the trough floor with cross members to avoid bi-metallic corrossion. [safety item ]
Tender For corrigendum : supply of 3 nos. air cooled package air conditioners of cooling capacity (17.5+/- 1.0) tr each (2 working + 1 standby) for visual inspection room 1,2,3 & 4 in urm-& its erect/ installation ,testing & commissioning of bhilai steel plant.
Tender For corrigendum : supply of visual inspection and photography performing a visual survey of the building and recording/maping on drawing to assess extent of spelled concrete, cracked concrete, honey combing, reinfocement corrosion, delaminated concrete etc, taking photographs and videos to collect evidence of damage to structure., ultrasonic pulse velocity test for rcc structure in accordance with is 13311 part-i 1992 by portable ultrasonic non destructive digital test equipment including chipping out plaster at strategic locations., rebound hammer test: rebound hammer test in accordance with is 13311 part-2 1992 by portable rebound hammer equipment at strategic locations., core test: core cutting and compression test for rcc structure in accordance with is:516 on rcc members. 70 mm core cutting in reinforcement concrete, core filling by speialized epoxy material/micro concrete with bond coat at strategic locations., reinforcement mapping :- reinforcement mapping test on rcc members to assess covers, spacing of bars including approximate diameter at strategic locations., chemical test for rcc structure in accordance with is 456-2000 using ready made kits and, reagents. sample collected will be from half cell/carbonation powder. (i) determination of ph value. (ii) determination of water soluble sulphates. (iii) determination of water soluble chloride contents at strategic locations., half cell potential test for rcc structure in accordance with astm c876 half cell potential to assess the probability of corrosion of reinforcement at strategic locations., carbonation test for rcc structure in accordance with bs 1881-201-1986 claus 2.22 corbonation test to measure extent of carbonation from the concrete surface at strategic locations., providing & installing standard precision tell- tales for crack monitoring & recording., providing installation 2mm thick glass strip for crack monitoring & recording., carry out excavator at 3 locations to verify size of footing on site., to assess the existing soil at founding depth by taking soil samples and carrying out shear strength test, index properties test, consistency limits & obtain sbc at founding depth geo-tech consultant., to assess the structural condition crack patterns and submit structural inspection report with remedial measures, to provide vetting report from iit mumbai with detailed calculation and drawing further submission to ce office.
Tender For supply of preparation of drawing as per gujarat factory rules 1995 for pre approval , visual inspection and issue of building stability certificate in form no 1a as per gfr , consulting charge for pre approval , liaisoning charges factory plan pre approval , preparation of drawing as per gujarat factory rules 1995 for post approval , consulting charge for post approval , liaisoning charges factory plan post approval
Tender For corrigendum : emptying and cleaning of coal bunkers by water jet of fire hose pipe, for visual inspection of coal bunkers for repair / maintenance including removal of coal slurry from feeder floors during the coh of unit no. 01 and during aoh of unit no. 04 - emptying & cleaning of coal bunkers by water jet of fire hose pipe, for visual inspection of coal bunkers for repair / maintenance including removal of coal slurry from feeder floors due to keep neat & clean feeder floor during the coh of unit no. 01 and during aoh of unit no. 04. transportation of freshly removal coal from "0" meter level (ground floor) to chp yard by contractors own vehicle tractor trolley & labour as and when required.
Tender For supply of set of special type manual gauges for visual inspection of lhb wheels in machining & testing area of fwp. set list as per annexure-b.