Tender For supply installation and commissioning of microcontroller based electronic speed indicating &recording system with speed dependent relay contact output (04 nos.) suitable for narrow gauge loco as per rdso specification no. mp.0.3700.07 (rev.07) august 2017. make : medha servo drives pvt. ltd. / laxven system / autometers alliance ltd. only as per uvam item ref. : 2201261. blw item id: 2201261 [ warranty period: 30 months after the date of delivery ]
Tender For supply of high tensile transition cb coupler for ac locos to rdso spec no 56-bd-07 with amendment no. 1 of september 2010 and amendment no. 2 of september 2016 and to rdso drg. no skdl 3430 alt 8 except item no 24 to 47, and to part drg. nos sk.dl 62724 alt 28, skdl 3119, skdl 2496 alt 6, sk 69508 alt 4, skdl 2494 alt 17, skdl 2495 alt 12 and skdl 890 alt 4. item no 18 (high capacity draftgear) to str 49-bd-08 of june 08 with amendment no. 1 of september 2016. item no 19 (striker block) as per clw drg no 05/3/57/31 alt 3 for modified striker casting, item 20 suspension hook as per rdso drg no skdl 3430 alt 8 are to be supplied in loose condition each set consisting of one no. of each item. note: (1) it should be ensured that 100% of knuckle (item 2 of rdso drg no skdl-3430 alt8) should be checked to pass 10a contour gauge. (2) firm who are approved for high tensile cbc have to arrange / purchase the components / high capacity draft gear from rdso/blw approved sources only, if they are not approved for such components. (3) mpt and dpt to be done for 100% quantity for any cracks during acceptance test, in line with rdso letter no el/3.2.119 (cbc) dated 27.11.2019. [warranty period: 30 months after the date of delivery ]
Tender For the detail of works includes:a. the tenderer shall carryout the following works during annual maintenance contract period along with the servicing of the diesel generator set.1. general checkup & preventive maintenance and to fill up preventive checkup schedule as follows:a) check lube oil level and conditioning of lube oil, top up/refill if required.b) the oil filters shall be replaced whenever oil is changed.c) the air filters shall be cleaned periodically with compressed air, check batteries and top up the distilled water if required.d) check functioning of changing alternator.e) engine safety viz. high water temperaturegauge, oiltemperaturegauge and high speed gauge shall be checked for their functions and repaired/replaced if required.f) coolant level and conditioning of coolant shall be checked and refilled if required.g) check fan and alternator drive belts and tightened if required.h) the governor shall be checked and tuned for proper functioning.i) check for leaks if any and shall be rectified.j) check reports shall be submitted every month/every breakdown calls.2. checking and servicing of engine for smooth running, its unusual sound and color of smoke and exhaust and set it right in case of deviations.3. checking and repairing and leakage of fuel, lubricating oil and coolant.4. cleaning and changing of air filters as per requirement.5. setting of valves tappets whenever required.6. checking and repairing of accessories drive, turbo charger and crankshaft endplay whenever required.7. checking of alignment of engine & alternator as per requirement.8. checking of throttle control and its setting.9. checking of instrument panel including replacement as and when required.10. checking of rotating diodes assembly in brushless alternator including replacement as and when required.11. checking of wiring system and repairing/replacement as and when required.12. repair and maintenance of relays including contractors in control panel.13. checking of battery terminal and de-sulphating.14. diagnosis of faults in engine and alternator and its rectification.15. breakdown calls to be attended on priority within 6 hrs.16. providing spare avrs, self-starter and accessories, free of charge, if the repair/overhaul/replacement is expected to be taken in more than two days.17. checking/repair/adjustment/replacement/servicing shall be carried under annual maintenance contract except cost of component/parts to be replaced due to wear & tear.18. the firm should undertake to arrange genuine spares of the diesel engine, alternator and amf panel as and when required within two working days.19. the tenderer’s service engineer shall visit the site for attending the generator sets not less than twelve times during the contract period (minimum once in a month) and shall inspect the generator set thoroughly. each visit shall take place during 1st week of each month.20. the tenderer’s service engineer shall visit once in two month for checking of electrical side viz. alternator, amf control panel, if any.21. the engine shall be run on no load or at available load, and should be checked for any leakage and abnormal noise. if any such abnormality noticed shall be diagnosed and remedial action shall be taken.22. standard check list:a) replace minor parts (i.e hoses and filters etc) sub-assemblies as and when required.b) service engineers during the visit will report on the performance or any other abnormality and inform parts requirement. he shall also submit the report on work done and recommendations as well as spare parts required.c) attend emergency call on priority (usually same day). however, if the engineer is required or any particular date and time, it would be the responsibility of the customer to intimate the contractor in advance.d) major overhauling/ top overhauling / pt pump & injector calibration /replacement of major parts/ rewinding of alternator or repairs or breakdown of the diesel generator set are to be charge
Tender For auction sale of depot ferrous scrap - scrap rail part fittings such as tie bar, gauge tie plate, b/plate, check rail b/plate, m. s plate, fish plate, round spike, dog spike, ms st key, bolt off size, pulling rod, p-way fitting etc and other similar item . weight is in approx. photographs is available on ireps. note: purchaser to submit power of attorney (poa) in uploaded format on ireps portal (purchaser can reach the said poa format in ireps through " document -> view & publish depot condition -> click for blw /gsd dlw document list -> action (view condition) ")
Tender For supply of vacuum gauge (combined pirani & bayard alpert gauge) , vacuum control cum display unit compatible with item-1 , interface cable set comprising of (sensor interface cable, rs. 485 communication cable, rs-485 to usb
Tender For supply, installation and testing of brushless dc rly carriage fan ,110v dc, 225mm sweep,for narrow gauge non ac gs coaches., as per drawing: edml282, rev- nil, ogaas per drg no cc76488, alt- nil, packing instruction: pi042 ver 3.0 (1) drawing no. icf/j&t/misc-2487 alt. `b? to be followed. (2) it should be ensured that item should not rub during transportation. the item should be packed with adequate strength. transit damage, if any, shall be at the cost of supplier. for underframes: both (1) & (2) to be followed as stated above. for other items except underframes: only (2) need to followed. [ warranty period: 30 months after the date of delivery ]
Tender For 4 inch pressure gauge for parking brake self illuminated with led ( 24 vdc to 110 vdc ) as per midland & co. drg no. mc-pg-1219-44a or h.k. company drg no. 000100220001 or similar. note: supply by sources as per clw item id: 2100862 in ireps vendor directory. [ warranty period: 30 months after the date of delivery ]
Tender For supply of portable digital surface roughness monitoring device with accessories (i.e.heigh gauge adaptor and memory card), to monitor and record the surface roughness. make/model: mitutoyo sj-210 series, model : 178-561 12e (or) of the same specification in mahr marsurf ps10 (or) taylor hobson s-100 only. note: item to be supplied along with working manual and calibration certificate traceable to nabl. [ warranty period: 30 months after the date of delivery ]
Tender For installation of obstacle training equipment at cisf unit tld iv ps - earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressingand ramming the bottom, bailing out water as required complete.(a) depth of excavation not exceeding 1,500 mm, earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressingand ramming the bottom, bailing out water as required complete (b) depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring., cement concrete with graded jhama khoa (30 mm size) excluding shuttering in ground floor and foundation- 1:3:6 proportion, ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground flooras per relevant is codes(b) river bazree, m.s. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle,channel sections conforming to is: 226, is: 808 & sp (6)- 1964 connected to one another with bracket,gussets, cleats as per design, direction of engineerincharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding electrodes of approved make and brand conforming to is:814- 2004, haulage, hoisting and erection all complete. the rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc.i) for structural members of specified sections weighing less than 22.5 kg./m, (a) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc, (a) painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary (b) on steel or other metal surface :with other than higloss of approved quality-(iv) two coats (with any shade except white), filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)(b) do - by fine sand, supply and fixing of manila rope/ monkey rope., reinforcement for reinforced concrete work in all sorts of structures including distribution bars ,stirrups, binders etc. initial straightening and removal of loose rust ( if necessary), cutting to requisite length hooking and bending to correctshape, placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction.(a) for works in foundation,basement and upto roof of ground floor/upto 4m) (i)tor steel/mild steel iii. others manufacturers not specified