D W Annual Plan 2020 21 Providing rain water collection and filteration unit and vehicle shed at Subjail Viyyur Thrissur

Amount

Providing Rain Water Harvesting

2.8.1 : Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.26.1 : Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.9.16.1 : Edges of slabs and breaks in floors and wallsUnder 20 cm wide

19.18.1 : Supplying and fixing C.I with out frame for manholes:455 x 610 mm rectangular C.I cover ( light duty ) the weight of the cover to be no less than 23 kg

50.18.9.19.1 : Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 mm dia 6 Kgf/cm2 - External work- Exposed on wall

50.18.9.10.1 : Providing and fixing PVC pipes includings jointing of pipes with one step pvc solvent cement, trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 150 mm dia 6 Kgf/cm2

50.18.9.22.4 : Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend

50.18.9.22.5 : Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes including jointing with PVC solvent cement 110x110x110 mm dia Tee

od19053/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 110mm S bend

od19054/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 110x90mm reducer

od19055/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 150mm bend

od19056/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 160mm dia elbow

od19057/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 160x160x160mm Tee

od19058/2019_2020 : Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes, including jointing with PVC solvent cement 160mm ball valve

od19059/2019_2020 : Supplying and fixing 200 mm dia PVC half cut section with brackets at the end of sheet or tiled roof rain water collection including all cost and materials, conveyance,labour charges etc . complete

od19061/2019_2020 : Providing filtration unit

od19062/2019_2020 : Supplying and filling Stone Aggregate (Single size) : 12.5 mm nominal size

5.1.2 : Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

13.7.1 : 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

18.48 : Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

od19063/2019_2020 : Supplying and fixing 100cm or nearest available size dia precast concrete perforated rings and holes on the ring wall in dispersion /leach pits pointed the joints by cement mortar 1:4 including trenching and refillings including cover slab as per direction of engineer in charge

od19089/2019_2020 : Supplying and fixing ferrow cement ready made waste pit including cost conveyance and labour charges etc.complete.

50.10.1 : Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

50.10.2 : Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

od64730/2020_2021 : Roofing with G.I hard colouur powder coated traffod sheets 0.5 mm thick or nearest available thickness with overlaps of 150 mm at ends and GI hook or crank C.I. bolts and nuts including plain washers and bitumen washers etc complete

Baiju v.p

Bidder Name

Baiju v.p

MAJO JOSE KONIKKARA