Annual maintenance of Neelimala,Erappumpara, Ennakkamolam, Ambedkar, Chakkothumala and Kutta L I S under MI section Pattimattom for 2019-2020

Amount

2.6.1 : Earth work excavation in all classes of soil by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, with all leads and lifts, disposed earth to be levelled and neatly dressed,etc complete as per the direction of departmental officers at site.

od22143/2019_2020/IA : Supplying and conveying 160mm dia PVC pipes (6kg/cm2) and specials, solvent cement from the stacking places of work site, lowering in to trenches already made, placing in position aligning the pipe to lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to conveyance of water etc complete as per the direction of departmental officers at site..(KW.9.11 for laying of pipe)

15.2.2 : Demolishing cement concrete( Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) manually / by mechanical means including disposal of material within 50 metres lead etc complete as per the direction of departmental officers at site.

4.1.8 : Providing and laying in position cement concreteof specified grade 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for side wall of canal etc complete.as per the direction of departmental officers at site.

4.1.5 : Providing and laying in position cement concrete of specified grade1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

4.1.3 : Providing and laying in position cement concrete of specified grade 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

50.6.3.2 : Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x10 cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level for 10 cm thick wall in : CM 1:6 ( 1 cement : 6 coarse sand) including cost of scaffolding complete as per the direction of departmental officers at site.

13.16. 1 .Providing and laying 6 mm thick cement plaster of mix:1:3 ( 1 cement : 3 fine sand) including conveyance, labour charges , cost of materials etc complete as per the direction of departmental officers at site.

13.51.1 : Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand one coat and manufacture on wet or patchy portion of plastered surfaces etc complete as per the direction of departmental officers at site.

5.1.2 : Providing and laying in position reinforced cement concrete work in walls (any thickness) of specified grade 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering all works at plinth level etc complete as per the direction of departmental officers at site.

5.22.6 Steel reinforcement for RCC work including straightening, cutting , bending,placing in position and binding all etc complete as per the direction of departmental officers at site.

11.37 : Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete as per the direction of departmental officers at site..

9.142.1 : 35 mm thick factory made Solid panel PVC Door shutter, made out of single piece extruded solid PVC ( ±0.2 mm) thick, having styles & rails (except lock rail ) of size 95 mmx 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side), having one side thickness of 15 mm integrally extruded on the hinges side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm x 20 mm x 1 mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S. rectangular pipes bracket of size 190 mm x 100 mm of cross section size 35 mm x 17 mm s 1 mm at each corner. Single piece extruded 5 mm thick solid PVC Lock rail of size 115 mm x 35 mm x 35 mm, out of which 95 mm to be flat and 20 mm to be tapered at both ends, having 15 mm solid core in middle of rail section integrally extruded, fixing the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer's specification and direction of Engineer-in-charge.Non decorative finish (matt finish)

9.145 : Providing and Fixing factory made PVC door frame made of PVC extruded sections of size 75 mm x 53 mm, having wall thickness 2.0 mm (± 0.2 mm) Both vertical sides of the frame reinforced with PVC profile of cross section size 28 mm x 30 mm x 2 mm thickness (± 0.2 mm ) and 75 mmx 200 mm long, including reinforcing both ends of the top frame with PVC profile. PVC Door Frame and PVC reinforcement profile to be mitred cut jointed and fusion welded together, including providing and fixing 3 nos of 125 mm long stainless steel hinges to frame, fixing the frame with jamb with required nos & sizes of anchor dash fastener, as per manufacturer's specification etc complete as per the direction of departmental officers at site.

17.1.1 : Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm Sand Cast Iron P or S trap, 10 litter low level white P.V.C.flushing cistern, including flush pipe, manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever require:White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests etc complete as per the direction of departmental officers at site.

od53821/2019_2020/IA : Supplying and Installing ready made Concrete septic tank with soak pit below 15 flush capacity including in the cost of carriage , placing at the level below ground level , water testing, and all labour charge cost of all materials etc complete as per the direction of departmental officers at site.(provision for CC/RCC/Sand/06mm aggregate for the preparation of bed )

od55357/2019_2020/IA : Supplying and conveying 110mm dia PVC pipes (4kg/cm2) and specials, solvent cement from the stacking places of work site, lowering in to trenches already made, placing in position aligning the pipe to lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to conveyance of water etc complete as per the direction of departmental officers at site.

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