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Tender For supply of spare components and replacement of damaged components in induced draft pultruded frp counter flow cooling tower at heavy water plant (kota) site. - supply of pvc film fill block of size 6 x2 x2 ., supply of square channels of pultruded frp material of size (width/height x thickness x length): 4 inch x 1/4 inch x 24 feet., supply of c-channels of pultruded frp material of size (width x height x thickness x length): 4 inch x 1-1/8 inch x 1/4 inch x 18 feet., supply of c-channels of pultruded frp material of size (width x height x thickness x length): 6 inch x 1-5/8 inch x 1/4 inch x 18 feet., supply of complete partition sheets (frp sheets) of adjacent cells and replacement of existing partition sheets. sheet thickness: 3 mm. fasteners for installation of sheet shall be arranged by contractor., supply of hex head gi bolts with hex nut. size: m12 x 130 mm long., supply of self threading screws having hex head. size: dia 5 mm x 60 mm long., replacement of old neoprene rubber seal/grommet for distribution pipe with new seal/grommet (spare neoprene rubber seal/grommet shall be provided by dept.)., replacement of damaged water distribution nozzles with new nozzles (fasteners and gasket shall also be replaced) (spare nozzles along with fasteners and gasket shall be provided by dept.)., replacement of damaged pvc film fill blocks of size 6 x2 x2 with new fills blocks (for 410 nos. fills, spare pvc film fill sheets shall be provided by dept., contractor shall prepare fill blocks by corrugating, arranging adhesive, application of adhesive and assembly). scrap fills shall be shredded into pieces, packed in bags and shifted to designated place., replacement of damaged pvc drift eliminators with new pvc drift eliminators. (spare c type drift eliminators along with spacers shall be provided by dept., contractor shall assemble the drift eliminators)., removal, cleaning/de-choking and re-installation of water distribution nozzles., repair of leaky joints of outer frp sheets of cells by aligning sheets, jointing with fasteners and providing frp lining on joints from inside/outside. frp lining shall be of four chopped mat and two surface mats laminated with resin for 4 mm thickness., internal structural maintenance of main header, branch pipes, fill supports, main structural members of ct cells etc by replacing/providing square channels/c-channels etc supplied at sr. no. 2, 3 & 4 above.
Tender For tender for supply of fr xlpe insulated , galvanised steel formedwire armoured (strip) cable 1100 v , 4 core 16 sq. mm. aluminium conductor complete erected with glands & lugs , on wall/trusses/pole or laid in providedtrench/ pipe as per specification no. cb-lt/al , (including excavation of suitable width & depth up to 90 cm) 50 mm outside dia. double wall corrugated pipes (dwc) of hdpe for enclosing cable below ground/road surface , to required depth complete , insulated pvc round sheathed 4sq.mm (56no.x0.30mmdia.)3 core flexible multi stranded copper industrial cable for voltage grade up to 1.1 kv , 9 m high (clear height) galvanised octagonal pole withfoundation bolts having bottom of 155 mm a/f , top 70 mm a/f on provided foundation as per specification no. oh-pl/opl , 1000mm double arm sword type bracketwith frp dome and ball as per specification no. oh-pl/pbkt , reinforced cement concrete foundation by considering the safe soil bearing capacity at site as 10 t/sq.m at 1.5 m depth including supply of steel , concrete , excavation and fixing provided nut bolts with the help of template , duly plastered as per design complete (for 9m & 10m high octagonal/conical gi pole). , 0.5a to 5a , c-series with rated shortcircuit breaking capacity (icn) 10ka in provided distribution board as per specification no. sw-swr/mcb , fitting 120w ip65 & ik08class having single piece pressure die-cast aluminium housing , having systemlumens output of min. 13000 lumens , min. efficacy of 110 lumen/w , earth plate size 60 x 60 x 0.6 cmcomplete with all materials , testing & recording the results as per specification no. ea-ep , foundation in 1 isto 3 isto 6 cement concrete , (20 to 25) mm. stone metal duly plastered with necessary curing for complete. (pole muffing or any other purpose)d.
Tender For corrigendum : supply and installation of puf insulation and frp resin - puf insulation & frp resin, supply and installation of different size of puf insulation supports (50 mm thick, 120 kg/m3 density) for the chilled water pipes, including removal of old sand-plaster and old existing wooden pipe support., supply and installation of fiberglass reinforced polymer frp resin with all required chemicals for air handling units base coating.
Tender For supply of bal vatika equipments with installation total 5 works rawatsar - excavation by labour including loading, unloading, disposal soil within initial lead 50 meters and lift up to 1.50 meters in dry or moist including dressing of exacavted area. back filling and dewatering wherever required complete all respect, (hard soil). (bsr item no. 2 b). in hard soil, 1:2:4 , , , , , 1:3 (item no 13a), four seater mgr:- providing and fixing of four seater mgr swing of size 4/5 feet (diameter), 3 feet (height) fabricated with a center pipe/ frame of 50 nb shall be made from c class g.i. pipe and frp material. the bottom shall be welded with support of m.s. round plate of 250 mm & 10mm thickness. the bottom frame of 32nb shall be made from c class g.i. pipe. the handle frame of 25nb shall be made from c class g.i. pipe. the foundation should be used for fixing is a structure and shall be made from center pipe of g.i. of 50 nb c class welded with m.s. round plate of 250 mm & 10mm thick. main pipe shall be supported with 25 mm x 25mm m.s. angles of 3 mm thickness and 20mm x 40mm crc square pipes of 3mm thickness. closing caps shall be made up of high quality fiber reinforced plastic material. high tensile steel with galvanized nuts and bolts shall be used for assembly. the powder coating shall be done with pure polyester powders from ackzonoble or berger paints with 60 to 70 micron thickness, all complete as per drawing, design, directions and approval of engineer-in-charge regarding material, shape of equipment, colour (of metal, seat and pedal), and fixing of equipment etc. (the cement concrete and excavation work shall be paid separately). (non bsr item no. 01, dwdsc/2021-22/6329-443/04.03.2022)., circular swing four seater:- providing and fixing of circular swing four seater of size 6.0 x 5.25 x 5.0 feet fabricated with a center pipe/ frame of 65 nbshall be made from c class g.i. pipe and frp material. the bottom shall be welded with support of m.s. round plate of 250 mm & 10mm thickness. the bottom frame of 32nb shall be made from c class g.i. pipe. the handle frame of 25nb shall be made from c class g.i. pipe. the foundation should be used for fixing is a structure and shall be made from center pipe of g.i. of 65 nb c class welded with m.s. round plate of 250 mm & 10mm thick. main pipe shall be supported with 25 mm x 25mm m.s. angles of 3 mm thickness and 20mm x 40mm crc square pipes of 3mm thickness. closing caps shall be made up of high quality fiber reinforced plastic material. high tensile steel with galvanized nuts and bolts shall be used for assembly. the powder coating shall be done with pure polyester powders from ackzonoble or berger paints with 60 to 70 micron thickness, all complete as per drawing, design, directions and approval of engineer-in-charge regarding material, shape of equipment, colour (of metal, seat and pedal), and fixing of equipment etc. (the cement concrete and excavation work shall be paid separately). (non bsr item no. 02, dwdsc/2021-22/6329-443/04.03.2022)., four seater see saw:-providing and fixing of four seater see saw of size 5.5 x 6.25 x 2.5 feet fabricated with a center pipe/ frame of 50 nb shall be made from c class g.i. material. the bottom shall be welded with support of m.s. round plate of 250 mm & 10mm thickness. the bottom frame of 32nb shall be made from c class g.i. pipe. the handle frame of 25nb shall be made from c class g.i. pipe. the foundation should be used for fixing is a structure and shall be made from center pipe of g.i. of 50 nb c class welded with m.s. round plate of 250 mm & 10mm thick. main pipe shall be supported with 25 mm x 25mm m.s. angles of 3 mm thickness and 20mm x 40mm crc square pipes of 3mm thickness. closing caps shall be made up of high quality fiber reinforced plastic material. high tensile steel with galvanized nuts and bolts shall be used for assembly. the powder coating shall be done with pure polyester powders from ackzonoble or be
Tender For corrigendum : construction of hall and supplying gym items for pinto youth club of baradi in velim constituency under mla-lad scheme (re-tender). - demolishing laterite stone masonry in cement mortar including stacking of serviceable material & disposal of unserviceable material within 50 mts. lead., demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead., laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 4 (1 cement : 4 coarse sand) in foundation and basement., extra for laterite masonry in all sizes in superstructure from floor i level upto floor v level., 12mm cement plaster 1:4 (1 cement : 4 fine sand), providing and fixing 1st quality ceramic glazed wall tiles (johnson somany kajaria ) conforming to is:15622 (thickness to be specified by the manufacture of approved make in all colours shades except burgundy bottle green black of any size as approved by engineer-in-charge in skirting risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand ) and jointing with grey cement slurry @3.3kg per sq.m including pointing in white cement mixed with pigment of matching shade complete.;wall ceramic glazed tiles : 300 x 600, providing and and laying antiskid floor tiles 12 x 12 upto 16 x 16 in of johnson somany kajaria (thickness to be specified by the manufacturer) of 1st quality conforming to is: 15622 of approved make in shades as specified laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) including pointing the joints with white cement and matching pigment etc. complete;dark shades, proving and fixing white vitreous china wall hung type (european type) water closet with seat and lid with c.i. brass hinges and rubber fittings with flush valve nelson/ similar fully chromium plated with stop cock wall flanges flush pipe or elbow and vaccum breaker coupling etc. including chair bracket/rag bolts cutting & making good the walls and floors where required and concealed seat support - w.c. pan with white plastic seat and lid, providing and fixing brass stop cock (heavy) of approved quality :;15 mm nominal bore, providing and fixing brass full way valve (heavy) duty with wheel of approved quality :;20 mm nominal bore, providing and fixing p.v.c. connection pipe with brass unions 15 mm nominal bore:;45 cm (18 ) length ., providing and fixing rigid pvc s.w.r. (soil waste & rain water drainage pipes of approved including lubricant etc. complete (single/double) socketed:; 110 mm dia, providing and fixing rigid pvc bend (approved make) for s.w.r. pipes including lubricating etc complete bend with door :; 100 mm dia, providing and fixing nahani trap of rigid pvc (approved make ) for s.w.r. pipes including lubricating etc complete without door :;110 mm dia, providing and fixing nickel chrome plated copper alloy fancy bib cock short body jaquar make or equivalent.confirming to is 8931; 1993;15mm nominal bore, providing and fixing chlorinated ployvinyl chloride (cpvc) pipes confirming to is:15778 having thermal stability for hot and cold water supply including all cpvc plain and brass threaded fittings including fixing the pipes with clamps at 1 mt. spacing. this includes jointing of pipes and fittings with one step cpvc solvent cement and testing of joints complete as per direction of the engineer-in-charge. concealed work (medium duty sdr 13.5 pipe) including cutting chases and making good the walls etc.;20 mm dia nominal outer dia pipes., providing and fixing hand shower (health faucet) with 8mm dia abs/brass body with double lock 1.00 m long flexible tube (brass plated stainles steel flexible hose) and wall hook of approved quality confirming to is standards., frp (fiber reinforced polymer) frames with wood finish manufacture supply and installation (with anchor fastener) of epee or equivalent goan make frp (fiber reinforced polymer) frame of cross section as per options below with right angle joint and frp (f
Tender For improvements to roofs of sheds (a) by replacing ac sheet with galvalume sheets in asrs shed (b) repairs to north light glass, frp gutter joints, spout pipes, curved sheets and flashing sheet inside shell factory