Latest gravel roofing system Tenders | Government gravel roofing system Tenders

corporations/Associations/Others

CTN :42485358

03 Dec, 2025 55.80 Lacs

Thiruvananthapuram - Kerala

Tender For supply of digital radiography system type c (qty:10) - digital radiography system 50kw ceiling suspended type, single detector with all accessories as per specifications except the following, x-ray table 6 way floating table, dry imager with 2 online trays, additional detector (rate fixed for three years from the date of price bid opening), light weight lead apron with thyroid gaurd, additional workstation, x-ray trolley table (not taken for evaluation), x-ray table four way (not taken for evaluation), x-ray view box double film (not taken for evaluation), cost of one viewing station (hardware) with necessary software and ups (not taken for evaluation), fully automated full length image stitching on table and vertical bucky necessary hardware and software (not taken for evaluation), 15.12.2:dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:of area beyond 3 sq. metres, 15.12.1:dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:of area 3 sq. metres and below, 15.23.1:dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.for thickness of tiles 10 mm to 25 mm, 15.3:demolishing r.c.c. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of engineer -in-charge., 15.57:dismantling aluminium / gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 metres lead as directed by engineer - in-charge, 15.7.4:demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortar, 15.60:disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved, 2.1.1:earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:all kinds of soil, 50.2.25.1:filling with contractors own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site engineer-in-charge, 2.34.1:supplying chemical emulsion in sealed containers including delivery as specified.chlorpyriphos / lindane emulsifiable concentrate of 20%, 2.35.1.1:diluting and injecting chemical emulsion for post -constructional anti-termite treatment (excluding the cost of chemical emulsion):along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete:with chlorpyriphos /lindane e.c. 20% with 1% concentration, 50.4.1.1:providing and laying in position cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) up to floor five level excluding the cost of centering, shuttering, finishing for leveling coarse of floor and roof etc., 50.5.33.2:providing and laying in position machine batched and machine mixed design mix m-20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of center

corporations/Associations/Others

CTN :42485371

03 Dec, 2025 75.33 Lacs

Thiruvananthapuram - Kerala

Tender For supply of digital radiography system type b (qty:10) - digital radiography system 80kw ceiling suspended type, single detector with all accessories as per specifications except the following, x-ray table 6 way floating table, dry imager with 2 online trays, additional detector (rate fixed for three years from the date of price bid opening), light weight lead apron with thyroid gaurd, additional workstation, x-ray trolley table (not taken for evaluation), x-ray table four way (not taken for evaluation), x-ray view box double film (not taken for evaluation), cost of one viewing station (hardware) with necessary software and ups (not taken for evaluation), fully automated full length image stitching on table and vertical bucky necessary hardware and software (not taken for evaluation), 15.12.2:dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:of area beyond 3 sq. metres, 15.12.1:dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:of area 3 sq. metres and below, 15.23.1:dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.for thickness of tiles 10 mm to 25 mm, 15.3:demolishing r.c.c. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of engineer -in-charge., 15.57:dismantling aluminium / gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 metres lead as directed by engineer - in-charge, 15.7.4:demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortar, 15.60:disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved, 2.1.1:earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:all kinds of soil, 50.2.25.1:filling with contractors own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site engineer-in-charge, 2.34.1:supplying chemical emulsion in sealed containers including delivery as specified.chlorpyriphos / lindane emulsifiable concentrate of 20%, 2.35.1.1:diluting and injecting chemical emulsion for post -constructional anti-termite treatment (excluding the cost of chemical emulsion):along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete:with chlorpyriphos /lindane e.c. 20% with 1% concentration, 50.4.1.1:providing and laying in position cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) up to floor five level excluding the cost of centering, shuttering, finishing for leveling coarse of floor and roof etc., 50.5.33.2:providing and laying in position machine batched and machine mixed design mix m-20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of center

CTN :42808789

28 Nov, 2025 6.36 Lacs

Multi City - Karnataka

Tender For supply of material and machinaries the construction of a kitchen at the kannada higher primary school in bannur village of athani taluka - pvc pipe of 4kgcum75 mm morb35, ceramictiles 30x 30 cms morb25, providing and installing of pre painted galvalume iron trapezoidal profiled sheet, providing and fixing in position brass bib cock of approved quality 20mm nominal bore, providing and fixing to wall, ceiling and floor, medium density polyethylene pipes 6.00 kgf/sq.cm, fabricating, supplying and erecting m.s. tubulartruss, providing and fixing in position black cuddapah slab / shahabad slab / thandur blue slab 4 cms thick, providing and fixing glazed vitrified tiles of approved make, quality and colour of size 600x600x10mm thick, providing and fixing in position in cement concrete steel glazed windows and ventilators side hung/top hung fully openable as per approved drawings, providing and applying two coats dry distemper of approved brand, and shade on wall surface including priming coat and whitening after throughly brooming the surface to remove all dirt, dust, mortar drops and other foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour, complete as per specifications, providing and removing centering, shuttering, strutting, propping etc., for columns, pillars, post and struts, square / rectangular / polygon in plan including cost of all materials, labour complete as per specificaiton, atn9 hom of vibrator 0.71 days, atn8 plasticizer / super plasticizer, atn7 mixer (concrete) - 1 cum capacity, atn6 portland cement, atn5 broken stone aggregate 12 mm to 10 mm size, atn4 broken stone aggregate 20 mm size, atn3 broken stone aggregate 40 mm size, atn22 burnt bricks class 35 (non modular), atn2 coarse sand (zone iii), atn15 mixer (concrete small used in culvert), atn14 bond stone 20 x 20 x 45 cm, atn13 rubble stones, atn11 binding wire, atn10 tmt bars fe 500, atn36 providing skirting, dadooing, rises of steps with colour glazed tiles 6mm thick on10mm thick cement plaster, atn30 providing and fixing in position fully panelled matti / nandi wood shutters for doors, stylesand rails of 30mm. thick with bottom and lock rails 180mm wide top rail and styles 100mm wide as perdrawing and panels of 20mm thick including cost of materials, labour, hom of machineries complete asper specifications. ( excluding cost of fixtures ), atn26 providing and removing centering, shuttering, strutting, propping etc., and removal ofform work for chejja, atn46 providing and placing on terrace, polyethylene water storage tanks with manhole lidand suitable locking arrangements, making holes of suitable diameter for inlet, outlet and over flowpipes, including cost of all materials, labour, transport charges, hom of equipments and testingcomplete as per specifications.(for 1000 litre capacity) as per is 12701 1996. specification no.kbs13.22, atn39 providing and finishing external walls in two coats with waterproof cement paint ofapproved brand and shade to give an even shade after throughly brooming the surface to remove all dirtand loose powdered material, free from mortar drops and other foreign matter cost of materials, labour,complete as per specifications., atn29 providing matti / nandi wood frames of doors, windows, clerestory windows, ventilatorsand other frames, wrought, framed or assembled including making plaster groves ( excluding cost ofcement concrete and side clamps ), but including cost of materials, labour, hom of machineriescomplete as per specifications., atn28 providing and removing centering, shuttering, strutting, propping etc., and removal ofform work for roof slab, atn25 providing and removing centering, shuttering, strutting, propping etc., for beams

CTN :42808791

28 Nov, 2025 6.36 Lacs

Multi City - Karnataka

Tender For supply of material and machinaries for the construction of a kitchen at the kannada higher primary school in ramathirtha village - pvc pipe of 4kgcum75 mm morb35, ceramictiles 30x 30 cms morb25, providing and installing of pre painted galvalume iron trapezoidal profiled sheet, providing and fixing in position brass bib cock of approved quality 20mm nominal bore, providing and fixing to wall, ceiling and floor, medium density polyethylene pipes 6.00 kgf/sq.cm, fabricating, supplying and erecting m.s. tubulartruss, providing and fixing in position black cuddapah slab / shahabad slab / thandur blue slab 4 cms thick, providing and fixing glazed vitrified tiles of approved make, quality and colour of size 600x600x10mm thick, providing and fixing in position in cement concrete steel glazed windows and ventilators side hung/top hung fully openable as per approved drawings, providing and applying two coats dry distemper of approved brand, and shade on wall surface including priming coat and whitening after throughly brooming the surface to remove all dirt, dust, mortar drops and other foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour, complete as per specifications, providing and removing centering, shuttering, strutting, propping etc., for columns, pillars, post and struts, square / rectangular / polygon in plan including cost of all materials, labour complete as per specificaiton, atn9 hom of vibrator 0.71 days, atn8 plasticizer / super plasticizer, atn7 mixer (concrete) - 1 cum capacity, atn6 portland cement, atn5 broken stone aggregate 12 mm to 10 mm size, atn4 broken stone aggregate 20 mm size, atn3 broken stone aggregate 40 mm size, atn22 burnt bricks class 35 (non modular), atn2 coarse sand (zone iii), atn15 mixer (concrete small used in culvert), atn14 bond stone 20 x 20 x 45 cm, atn13 rubble stones, atn11 binding wire, atn10 tmt bars fe 500, atn36 providing skirting, dadooing, rises of steps with colour glazed tiles 6mm thick on10mm thick cement plaster, atn30 providing and fixing in position fully panelled matti / nandi wood shutters for doors, stylesand rails of 30mm. thick with bottom and lock rails 180mm wide top rail and styles 100mm wide as perdrawing and panels of 20mm thick including cost of materials, labour, hom of machineries complete asper specifications. ( excluding cost of fixtures ), atn26 providing and removing centering, shuttering, strutting, propping etc., and removal ofform work for chejja, atn46 providing and placing on terrace, polyethylene water storage tanks with manhole lidand suitable locking arrangements, making holes of suitable diameter for inlet, outlet and over flowpipes, including cost of all materials, labour, transport charges, hom of equipments and testingcomplete as per specifications.(for 1000 litre capacity) as per is 12701 1996. specification no.kbs13.22, atn39 providing and finishing external walls in two coats with waterproof cement paint ofapproved brand and shade to give an even shade after throughly brooming the surface to remove all dirtand loose powdered material, free from mortar drops and other foreign matter cost of materials, labour,complete as per specifications., atn29 providing matti / nandi wood frames of doors, windows, clerestory windows, ventilatorsand other frames, wrought, framed or assembled including making plaster groves ( excluding cost ofcement concrete and side clamps ), but including cost of materials, labour, hom of machineriescomplete as per specifications., atn28 providing and removing centering, shuttering, strutting, propping etc., and removal ofform work for roof slab, atn25 providing and removing centering, shuttering, strutting, propping etc., for beams

corporations/Associations/Others

CTN :42721086

10 Dec, 2025 1.50 Crore

Kumbakonam - Tamil Nadu

Tender For revamping civil infrastructure - construction of maintenance shed, office room and store in one roof, canteen and providing cement concrete flooring for parking area and in tnstc depot at chidambaram - earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification., supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the corporation officials., supplying and filling gravel in layers of not exceeding 15cm thick including watering well ramming and consolidation etc., complete as directed by the corporation officials., providing and laying, spreading and compacting graded stone aggregates to wet mix macadam 250mm thick specification including premixing the materials with water at omc in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratoy roller to acheive the desired density including cost of material, labour charges,rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of morth rev-5 and as directed by the corporation officials., cement concrete 1:5:10 (one cement, five sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification, plain cement concrete 1:2:4 (one part of cement, two parts of sand and four parts of aggregates) using 20mm hbg jelly for flooring including finishing and supplying and fixing tar pad 12mm thick complete as directed by the corporation officials., supplying, fabricating and placing in position mild steel / ribbed tor steel grills for all rcc works as per design given including cost of steel and g.i. binding wire in all floors etc. complete complying with standard specification. (contractor has to make his own arrangements for the supply of steel and binding wire), reinforced cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all rcc items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the rcc floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with cement mortar 1:3 (one cement and three sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers, supplying and erecting steel centering including necessary supports for plane surfaces for reinforced cement concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 bg stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (payment for centering shall be given after the concrete is laid), foundation & basement, super structure, brick work using country bricks of size 9" x 4-3

corporations/Associations/Others

CTN :42723701

10 Dec, 2025 1.50 Crore

Kumbakonam - Tamil Nadu

Tender For revamping civil infrastructure -construction of crew rest room, canteen building, office building, and toilet room, providingcement concrete in front of m-shed in tnstc depot at pattukkottai branch in pudukkotail region - towards the hire charges for leveling the heavy undulation portion with using jcb as per the direction of the departmental officers.,the rate including conveyance, fuel, driver charges, providing and laying, spreading and compacting graded stone aggregates to wet mix macadam 300mm thick specification including premixing the materials with water at omc in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratoy roller to acheive the desired density including cost of material, labour charges,rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of morth rev-5supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the corporation officials., dismantling the old damaged building and within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,, brick / stone masonry in cement mortar walls under 3m high, corrugated iron sheet roofing over pan tiles without roof timbers, earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., supplying and filling in foundation and basement with river sand in layers of 15cm thick well rammed and consolidated complying with standard specification etc., complete, supply with serenely gravel in layers of not exceeding 15cm thick including watering well ramming and deconsolidation etc complete, cement concrete 1:5:10 (one cement, five sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification ( the rate is inclusive of necessary planking for panelling whereever necessary and as directed by departmental officers), plain cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers., steel centering to the sides and of all the rcc works such as lintel waist slab, beams, floor slab, roof slab and other simulation work with necessary strut and cross bracing including removing the same of curing time of concrete without damaging the rcc works in all floors up to 4.5m height etc. complete as per tnsps., supplying, fabricating and placing in position mild steel / ribbed tor steel grills for all rcc works as per design given including cost of steel and g.i. binding wire in all floors etc. complete complying with standard specification. (contractor has to make his own arrangements for the supply of steel and binding wire), brick work using country bricks of size 9" x 4-3/8" x2-3/4" in cement mortar 1:5 (one cement and five sand) including curing neat finishing, etc., complete complying with standard specifiction complete., rate for foundation & basement, rate for super structure, reinforced cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all rcc items of works excluding cost of reinforcement grill and fabricating charges, centering and shut

Central Government/Public Sector

CTN :42725303

05 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For execution of works and supply of materials for maintenance of bridges and high roof structures in (sr.den/south/mas jurisdiction) for the zones in aden/br-ii section - br/s1 [ms-vm], aden/cgl sub division - br/s2 [gi-vm] and aden/tbm sub division - br/s3 [msb-gi] (bridge zonal 2025-26).

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