DRIP works

Amount

Clearing scrub jungle with uprooting and disposing of the same as directed by the Engineer in charge of the works as per technical specification.

Dismantling the existing damaged brick and stone masonry walls including cost of labour, lead, lift, transporting the debris away from the site etc., complete.

Cleaning of chocked culverts across the existing approach road at different chainage including upstream side,barral portion, down stream side, cleaning, disposal of debris away from site ,all lead,lift, etc., complete

Removal of deposited silt in the Upstream side of weir near the scourvent area by washing method by engaging manual labours including cost of all labour, lead, lift, etc., complete

By flushing.

By excavation

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shale, murram gravel, stoney earth & earth mixed with small size boulders and hard gravelly soil and depositing the earth in the places shown by the Engineer with initial lead of 10 M and initial lift of 2 m etc., complete, complying with standard specifications.

Providing and placing in position Plain Cement Concrete1:3:6 (one part cement, three part sand, and six part of aggregate ) for foundation using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm and down graded to I.S specified grading and mixing the ingredients in approved mixer including placing in layers and vibrating, curing, finishing the surface with all leads and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications.

Providing and placing in position Plain Cement Concrete1:2:4 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm & 20 mm and down graded to I.S specified grading and mixing the ingredients in approved mixer including shuttering charges,placing in layers and vibrating, curing, finishing the surface with all leads and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications for retaining wall in slope protection work.

Providing and placing in position Plain Cement Concrete1:2:4 using broken hard granite coarse aggregate size of 20 mm and down graded including placing in layers and vibrating, curing, finishing the surface with all leads and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications to the Dam Downstream Protection works.

Providing Random rubble masonry in cement mortar 1:5 (one cement and five sand by volume) using machine mixing for, new hard granite stones including bond stones wherever found necessary and curing, cost and conveyance of all materials etc., complete complying with standard specifications and as directed by the Engineer in - charge of work.

Including cost of stones

Excluding cost of stones

Plastering with cm 1:5, 20mm thick for RR wall including cost of all materials, lead, lift etc., complete.

Flush pointing in cm 1:3 on the RR masonry joints including cost of all materials with all leads, lifts and curing etc., complete.

Colour washing using exterior emulsion two coats over one coat of Primer to the outer side of the building structures & dam structures including cost of all materials, labour. T & P etc complete.

Painting with two coats of EPOXY Zinc rich Aluminium paint over one coat Red of oxide paint after throughly cleaning the surface of steel structures completely as per the instruction of Engineer at site including cost of materials, lead, lift etc ,complete.

Painting two coats of approved quality of enamel paint and colour over one coat of primer for salient features and memorial board including cost of all materials, labour, lead, lift etc. Complete

Supply , fabrication of structural steel works for name board and hand rails including cost of all materials , labour charges lead lift etc., complete

Supply and fixing of Galvalume colour sheet of 0.47 mm thick over MS structural frame with necessary screws as directed by the engineer at site including cost of all materials , labour charges, scaffolding charges , lead lift etc., complete

Design,supply and fixing of Ornamental Aluminium letter of 300mm x 300 mm in the name board including cost of all materials , labour charges, lead lift etc., complete as per specification and as directed the engineer incharge at site.

Supplying and fixing of 75 mm dia PVC pipe of working pressure 4 Kg/ cm2 for weep hole including cutting ,cost of all materials, leads, lifts etc., complete.

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 paver sin Sub Base / Base course on well prepared surface and compacting with vibratory roller to achieve 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

Providing and laying Prime Coat over WMM surface using 7Kg of Emulsion Bitumen ( SS 1 ) per 10sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Clause 502 of MORTH Rev-5 as directed by the Engineer.

Providing and applying of Tack coat using Bituminous Emulsion at the rate of 2 Kg per 10Sqm over the BT surface including clearing of road surface and spraying as per Clause 503 of MORT&H and directed by the Engineer.

Providing and laying 50mm consolidated thick Bituminous Macadam using 0.20cum of 26.50- 13.20mm, 0.43cum of13.20-2.36mm and 0.08cum of 2.36mm & below size IRC metal with 37 Kgs of VG30 / VG40 bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing the min required temperature in central hot mix plant20-30ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50 mm with mechanical paver to the specified grades and cross sections and consolidated by8- 10 tonne Vibratory / Pneumatic Roller to the required density etc.,including labour for attending to paver to site etc.,including hire charges and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher / 9m paver finisher, Vibratory / Pneumatic roller and all other tools and plant required, including fuel and all including fuel and all other incidental charges etc.,complete as per specification using CMP as per clause 504 of MORTH Rev-5

Providing and laying Bituminous Concrete to 30/40 mm thick using 0.13 cum of 19.00- 9.50mm, 0.17cum of 9.50- 2.36 mm and 0.26 cum of 2.36 and below with 50.30 kgs of VG30 / VG40 bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing the min required temperature in central hot mix plant20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 4 0mm with mechanical paver to the specified grades and cross sections and consolidated by8-10 tonne Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler ,tipper trucks, Paver Finisher / 9 m paver finisher, Vibratory / Pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc.,complete as per specification using CMP as per clause 507 of MORTH Rev-5

Bituminous concrete to 30 mm thick

Bituminous concrete to 40 mm thick

Reaming the existing vertical drainage shaft of 230mm dia to the entire depth by rotary drilling from top of dam to the drainage gallery level, inclusive of all machineries, equipments, consumables, other materials required for the work, labour charges for operation, cleaning the drilled holes, transport charges for machinery and shifting them to different location etc., complete as directed by the Engineer at site.

Supply and fixing of new single stem musical note rubber seal of size 40mm or suitable size with hardness Shore A 65-70 ,as per IS Code 15466-2004 for all four sides of Scour vent gate using new SS cover plate, bolt & nuts washer, etc., complete after removing the old damaged rubber seal, seal cover plate, bolt and nuts, etc., complete using gas cutting machineries and special tools & tackles without damaging the parent body of the gate and throughly cleaning the surface of the seating area as per the instruction of Engineer at site and also arresting the gate leakage to the permissible limit including the cost of materials, labour charges, lead, lift, etc., complete and less the cost of retrieved materials.

Over hauling and reassembling of the Scour vent Gate and its manual operating 3 tonne capacity Screw hoist mechanism such as bushes, supporting brackets etc., complete for 80 mm dia operating screw rod using suitable size spares of IS standard to be replaced if any parts got damaged in it and then bring the entire operating mechanism into service for trouble free operation as per the instruction of the Engineer at site, including cost of dismantling, all materials, labour charges, reconditioning charges, lead, lift etc., complete and less the cost of retrieved materials.

Repairing/Replacement of the existing damaged Scour vent gate's operating Platform using ISMC 100X50 as vertical & horizontal support, ISA 75x75X6 as cross bracing, 6 mm thick MS Plate for stiffeners ,ISA50x50x6 as main frame for laying gratings,ISA40x40x6 as gratings outer frame, ISF 25x8 as gratings inner member, etc., complete at weir's sill level of the spillway without altering the design as per the instruction of Engineer at site including cost of hire charges for Diesel Generator set of adequate capacity fuel, oil, transporting, loading, unloading and any other operating charges, all labour charges, transporting charges, concrete chipping charges, concreting works, loading and unloading charges etc., complete and less the cost of retrieved materials.

Painting with two coats of epoxy coal tar with priming one coat of red oxide Zinc Phosphate of approved colour and quality for Scour vent gate and newly erected operating platform of Scour vent gate at weir's sill level of the spillway as per the instruction of the Engineer at site, including cost of materials, lead, lift etc complete.

(31 items Only) (Thirty One items only)

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Sp Constructions

Bidder Name

Sp Constructions

K.RAJAGOPALAN AND CO