KNMT 2024 - 25

Amount

Rejuvenation of Venthamarai Kulam

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, leveling, sectioning breaking clods etc., including all incidental charges etc., complete as per standard specification . for Foundations SS 20B

Earth work excavation deploying earth moving machinery for Desilting channel having a width of more than 10m and forming bund on either sides and depositing the earth on banks including jungle clearance etc complete

Collection and Supply of Stone dust, including cost and conveyance of materials and labour charges for Stone dust filling etc., complete as per standard specification.

Plain Cement Concerete 1:4:8 mix using 40mm ISS HBG Metal including cost and conveyance of all materials and labour charges etc., complete as per standard specification.

Supply and Fabrication of steel including cost and conveance of all materials and labour charges etc., as per standard specification.

Supplying & Erecting of steel centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Supplying & Erecting of steel centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Supplying & Erecting of steel centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Providing and laying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/mᶾ and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Brick Work in Cement Mortor 1:5 Mix (one cement, five M Sand ) using new best country Bricks of size 8 ¾” x 4 ¼” x 2 ¾” from approved quarry including cost and conveyance of all materials to site. loading and unloading charges and labour charges for mixing, laying and curing etc. complete. complying with std. specifications.

Plastering with cement mortor 1:5 to 12mm thick including cost and conveyance of all materials and all other labour charges etc., complete as per standard specifications.

Supply and fixing of grill gate including all material with labour charges and completed as per standard specification etc.,.

Painting two coats ready mixed Approved Exteriar Emulsion of first quality and of approved colour over a primingcoat including through scarbing clan removel ofone coat of priming with best Cement paint as directed by the department officers etc complete and including necessary plaster of paris whever regd.(S.l.No.358) -10sqm

Painting the new iron work two coats over one coat of priming with best Cement paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers (S.l.No.359-A)

Vibrated Plain Cement Concrete 1:2:4 mix,(one part of cement, Two Part part of M.sand and Four part of aggregate) mix using 20mm ISS HBG metal from approved Quarry including cost and conveyance of all materials and all labour charges for mixing, laying, compacting and curing the concrete and other incidental charges to site etc., complete. as per standard specification 28 V,VI S25

Providing and laying, spreading and compacting graded stone aggregate to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to 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 achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and laying Rubberised interlocking Paver block M40 grade Providing and laying of 63mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with Stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, Stone Dust cushion 100mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,.

Supplyandfixingof65mmdiaGIpipe(Class'B')of4metrelengthwith300mmx300mmx6mmMSbaseplatedulyweldedatthebottomandwithconcretingandconstructiononmasonarypedestalwithMSboxof30cmx20cmx10cmwithangleironframeworkwithdoorwithlockandkeyarrangementsandwithsupplyandfixingof25WLEDstreetlightfittingwithbulbandwithsupplyandfixingof16Afuseunit(500V),5ASPswitchinsidetheMSboxandpaintingwith suitable colour SD 98

EarthingaspertheISIspecificationwithanearthelectrodeof2.10metreClass'B'GIpipeofdianotlessthan40mmwithcopperearthplateofsize125mmx50mmx6mmwithnecessaryfunnelingarrangementswithnecessarymasonry work and with 38mm RCC cover slab for the brick masonrySD 212

Supply and clamping of 2 X 6 sq.mm PVC LTUG armoured cable on post with MS CLAMPS SD 203

Supplyandlayingof2x6sq.mmPVCarmouredLTUGcableinatrenchtobeexcavatedatadepthof0.75metreputting0.15metrelayerofsandandcoveringthecablecompletelywithbricksandsandandrefillingtheearthtomake good SD 183