Tender For corrigendum : supply of endless flat drive belt lt-15, 3690mm long x 150mm width x 4mm thick [ warranty period: 12 months after the date of delivery ]
Tender For corrigendum : running contract for manufacture and supply of pocket type nylon cord reinforced groovedrubbersoleplates for 1in12 cms xing portion to drg. no. rdso/t-4220 (alt-9) conforming to irsspecification no. t-55-2025 (revision-1) & str tdg 0042 (revision-01) [note : pocket type ncr grspis to be supplied as per drg. no. rdso/t-4220 ]
Tender For manufacture & supply of 10 mm thick composite groovedrubbersoleplate as per rdso drg. no. t-8747, alt-1 for use with wider psc sleepers to drawing no. rdso/t-8746, suitable to use with 60 kg (uic) /60e1 & 52kg rails and as per irs specifications serial no. t-55-2025 with latest alt. &spn. note: latest alteration/ corrigendum wherever used will mean the alterations/ corrigendum up to the actual date of closing tender for which no additional payment shall be made) [ warranty period: 96 months after the date of delivery ]
Tender For running contract for manufacture & supply of pocket type nylon cord reinforced groovedrubbersoleplates for 1in12 over riding curved switch for 60e1 rail on psc turnout sleeper to rdso/drg. no.t-4219 (alt.12) conforming to irs specification no. t-55-2025 (revision-1) and str tdg 0042 (revision-01).note: ncrgrsp (pocket type) is to be supplied as per rdso/drg. no. t-4219 (alt.12) [ warranty period: 30 months after the date of delivery ]
Tender For supply and installation of children play equipments under mlalads funds in different parks under municipal corporation of delhi. - supply & installation of children play equipments under mlalads funds in different parks under municipal corporation of delhi., supply and fixing of arch swing. leg support : 80 mm nb pipe, seat- anti skid rubber belt. bearing : heavy duty ball bearing. area : 3.0 m x 2.5 m. height : 2.5 m. top bar : 60 mm nb pipe. suspension : 6 mm rubber coated chain. the topcoat is duly powder coated. in this one child can enjoy the swing at one time. the arch shaped side frame shall be made of 80mm nb b class gi pipe shall be made up of 50mm nb b class gi pipe. the frame shall be powder coated to give an aesthetic look. the swing shall be made up of 10mm thick anti skid rubber top the rubber belt seat / u shape swing seat with 2 eye bolt tyb-s06. made of polyurethane of size 53 x 20.5 x 20 shall be suspended on 6mm rubber coated gi chairn. the bail bearings shall be mounted inside a specially designed nylon clamp. coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing of std. see sawhandle :-20 mm n b pipe. lever-32 mm n b pipe. colmun : 60 mm n b pipe. bearing : nylon bush press fitted. seats: frp seats with steel frame. the topcoat is duly powder coated. the level of see saw shall be made from 15, 20 and 25mm nb b class gi pipe. the seat of see saw shall be made from frp/lldpe. the stand and bush bearing made in 40mm nb b class gi pipe. see saw lever shall be welded to 5mm thickness ms plate for nut bolting with stand. all pipes flat shall be powder coated to avoid rusting. coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size)c37c40c41c39 (as per direction of officer in charge.), supply and fixing of frp box slide.ladder-frame-25mm n b pipe. handdril-20 mm n b pipe. support-40 mm n b pipe. area : 4.8 m x 0.5 m. platform height : 2.1m. chute :4.0 mm thk f r p. chute length: 4 m. step-width- 75mm. thread 90mm. riser 250mm. the main frame of 2.1mtr height plat-form having pipes are of 40 mm nb b class gi pipe. the box slide is of material frp (fibre reinforced plastic) with attractive beauty colour and flat surface at end of slide for safe landing. the reeling made from 20 mm nb b which can be use like handle to get a grip while start sliding. -the staircase made from 25 mm nb b class g.i. pipe. coating with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing of spiral slide. ladder-frame- 25m m n b pipe. handrail - 20 mm n b pipe. centre support- 50 mm n b pipe. area : 2.5 m x3.5 m. platform height : 2.1 m. chute f r p the topcoat is done using the best quality brand or duly powder coated. spiral slide shall be chute made of frp (fiber reinforced plastic / lldpe (low linear density poly ethyline) having thickness of 4mm slide center support shall be 80mm nb b lass gi pipe. landing module shall be supported by 20mm nb b class gi pipe. slide extension platform shall be made from frp / lldpe. the railing shall be made from 15mm nb and 20nn nb b class gi pipe. all pipes shall be coated with pure polymer powder with 7 tank treatment 60 to 70 micron thickness. the holding down/fixing of equipments shall be emboded in cement concrete in the ratio of 1:2:4 (1cement : 2 coarse sand :4 stone agg. 20mm nominal size) (as per direction of officer in charge.), supply and fixing o
Tender For supply of composite groovedrubbersoleplates 6.2 mm thick with horns for 60 kg psc sleepers to rdso drg no t-6618 with latest alterations if any, conforming to irs specification irs t 55-2025 with latest amendment if any as on 5 days before opening of tender the term "latest alterations" wherever used will mean the alteration up to 5 days before opening of tender as per drg.no. rdso drg no t-6618 with latest alterations. [ warranty period: 96 months after the date of delivery ]
Tender For manufacture and supply of 6.2mm thick composite groovedrubbersoleplate (cgrsp) to rdso drg. no. rt-6618 alt. nil for use with psc sleeper to rdso drg. no. t-2496 suitable to 60kg (uic) rails and conforming to irs specification for rail pads for placing beneath rails serial no. t-55-2025 rev. 01. (the alterations in drawing and specification issued by rdso up to the date of tender publication shall be applicable.) [ warranty period: 30 months after the date of delivery ]