tender for general-nava kerala sadas 2024-25-providing bm &bc and other improvements to karukutty moozhikulam road at ch 0/000 to 6/500 under angamaly lac-general civil work-1 - road work 2 3.15:scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres by mechanical means 3 3.6:excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m 4 4.1.b.1:construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at omc, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. grading-v - for sub-base cum drainage layer - mix in place method 5 4.12:providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. 6 55.22:supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength m 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete. 7 5.1.a:providing and applying primer coat with bitumen emulsion ( ss) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means. 8 5.2.a:providing and applying tack coat with bitumen emulsion( rs) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. 9 5.3.2.a:providing and laying bituminous macadam with 80-100 tph hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (vg 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction for grading ii - (19 mm nominal size) 10 5.6.2.a:providing and laying bituminous concrete with 80-100 tph hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( nrmb) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per morth specification clause no. 507 complete in all respects for grading - ii (13.2 mm nominal size) 11 55.24:providing and laying bituminous concrete with 80-100 tph hot mix plant producing an average out put of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder (nrmb) @ 5.4 percent of mix and filler, transporting the hotmix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per morth specification clause no. 507 complete in all respects (using 7% shredded plastic)grading - ii (13.2 mm nominal size) 12 8.13:providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on bituminous surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per irc:35. the finished surface to be level, uniform, and free from streaks and holes. 13 8.35:providing and fixing reflective road studs (raised pavement marker) of category a made out of asa/hips/abs moulded body with shanks and conforming to astm d 4280, strong enough to support a load of more than 13.635 t when tested in accordance with astm d 4280, reflective panel confirming to astm d 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 road markers/road stud with lense reflector :- 14 8.15:supplying and installation of delineator (roadway indicators) posts 80- 100cm high above ground level, pained black, and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorized panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806 , irc-79 and the drawings including fixing to ground (the deleniator shall be of approved type as per specification) 15 8.4.2:providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per irc :67 made of type iv micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of ms angle 25x25x3 and supported on gi pipe pole 50mm nb confirming to is 1239 firmly fixed to the ground by means of properly designed foundation with m 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 60 cm equilateral triangle 16 8.4.3:providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per irc :67 made of type iv micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of ms angle 25x25x3 and supported on gi pipe pole 50mm nb confirming to is 1239 firmly fixed to the ground by means of properly designed foundation with m 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 60 cm circular 17 8.4.12:providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per irc :67 made of type iv micro prismatic grade sheeting fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with suitable back supporting frame of ms angle 25x25x3 and supported on gi pipe pole 50mm nb confirming to is 1239 firmly fixed to the ground by means of properly designed foundation with m 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 50cmx 60 cm rectangular (single chevron etc.) 18 8.5:providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per irc :67 made of type iv micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of ms angle 40x40x6 and supported on gi pipe pole 50mm nb confirming to is 1239 firmly fixed to the ground by means of properly designed foundation with m 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 19 55.14:providing and fixing retro-reflectorised ceramic tilesproviding and fixing retro-reflectorised ceramic tiles of size 10cmx20cm using high intensity micro prismatic (type iv) grade sheeting with 7 years warranty fixed over ist quality ceramic glazed tiles including cost of glue, cutting charges, fixing with suitable adhisive on concrete or other surface etc complete. 20 55.10.1:providing and erecting retro-reflectorised object hazard marker 300mm x 900mm
providing and erecting retro-reflectorised object hazard marker sign with 07 years warranty, manufactured as per irc 67 using type iv astm d 4956-09 micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick / aluminium composit material sheeting 4 mm thick with suitable back support frame and supported on a mild steel angle iron post 75mmx75mmx6mm, firmly fixed 30cm above ground level by means of properly designed foundation with m 15 grade cement concrete 30cmx30x45cm, 45cm below ground level including painting all non-reflective faces with epoxy paint 2 coats over epoxy primer as per approved drawing and clause 801.
300 mm x 900 mm 21 drainage works 22 2.4.2.a:dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metrescement concrete grade m-15 & m-20 - by mechanical means 23 2.4.4.d:dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metresdismantling stone masonry - dry rubble masonry 24 3.6:excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m 25 3.13.1.b:earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. ordinary soil - mechanical means - (depth upto 3 m) 26 12.4:plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. 27 4.1.b.1:construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at omc, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. grading-v - for sub-base cum drainage layer - mix in place method 28 55.23:supplying and laying interlocking tile 80mm or nearest size thickness, minimum strength m30 including providing a layer of 6mm aggregate for 5cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc. complete. 29 12.8.a.1:plain/reinforced cement concrete in open foundation complete as per drawing and technical specifications.pcc grade m15 30 12.8.1.c.1:plain/reinforced cement concrete in open foundation complete as per drawing and technical specificationsrcc grade m20 - using concrete mixer 31 12.40:supply, fitting and placing un- coated hysd bar reinforcement in foundation complete as per drawing and technical specifications 32 od170339/2025-2026:dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone), and packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site . 33 12.8.1.c:plain/reinforced cement concrete in open foundation complete as per drawing and technical specificationsrcc grade m20 - using concrete mixer - (without formwork) 34 13.3:plastering with cement mortar (1:3 ) on brick work in sub-structure as per technical specifications 35 od66415/2024-2025:providing and fixing pvc pipe including joining of pipes with one step pvc solvent cement, trenching, refilling and testing of joints complete as per direction ofengineer in charge. 32 mm dia10. kgf/cm2 as per spe. 50.18.9.4.1 36 od66416/2024-2025:providing and fixing pvc pipes includes jointing of pipes with one step pvc solvent cement, trenching, refilling & testing of joints complete as per direction of engineer in charge. 25 mm dia 10kgf/cm2 as per spec. 50.18.9.3.2 37 8.8:painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces 38 od75090/2025-2026:engaging man mazdoor 39 od169963/2025-2026:pcc m15 for wearing course of drainage facilities