Annual Maintenance of Avanamcode, Manikkamangalam, Nettinampilly, Piraroor, Nayathodu, Kottamamthodu, and Akkunnu LI Schemes for the year 2019 20

Amount

APP A 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.

15.59 : Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre etc complete as per the directions of the departmental officers at site.

60.7.1 : Dry rubble without concrete levelling course masonry with good quality blasted rubble including 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

7.1.1 : Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand) etc. complete as per direction of Departmental officers at site

4.1.3 : Providing and laying in position cement concrete of specified grade 1:2:4 (1cement : 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.

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 nominal size) excluding the cost of centering and shuttering - all works 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 etc complete.as per the direction of departmental officers at site.

50.6.2.2 : Solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in : CM 1:6 ( 1 cement : 6 coarse sand) etc complete as per the direction of departmental officers at site.

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 etc complete as per the direction of departmental officers at site.

5.9.3 : Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform etc complete as per the direction of departmental officers at site.

5.2.2 : Reinforced cement concrete1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement etc complete as per the direction of departmental officers at site.

13.1.1 :Providing and laying 12 mm thick cement plaster of mix:1:4 ( 1 cement : 4 fine sand) including conveyance, labour charges , cost of materials etc complete as per the direction of departmental officers at site.

13.43.1 : Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer etc complete as per the direction of departmental officers at site.

13.44.1 : Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) etc complete as per the direction of departmental officers at site.

14.54.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to an give even shade:One or more coats on old work etc complete as per the direction of departmental officers at site.

9.48.1 : Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to steel windows by welding as per the direction of departmental officers at site.

od18994/2019_2020/IA : Labour engaged for clearing obstructions in siphons , removing blocks and other obstructions during the entire period of water distribution etc complete as per the direction of departmental officers at site.

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 as per the direction of departmental officers at site.

od18995/2019_2020/IA : Supplying and fixing plastic mesh 25x25x2mm for trash rack to to fixing GI pipe frames including cost and conveyance of all materials and labour charges etc complete as per the direction of departmental officers at site.

9.117.1 : Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1 mm), with wall thickness 2.0mm (±0.2 mm), corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 x 19 mm and 1 mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer-in-chargeExtruded section profile size 48x40 mm etc complete as per the direction of departmental officers at site.

9.118.1 : Providing and fixing to existing door frames24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness,fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge( For W.C. and bathroom door shutter) etc complete as per the direction of departmental officers at site.

60.4 : Locking Arrangements - Supplying and Fixing lock and locking arrangements with suitable chain hooks,and padlock of 65mm size etc complete as per the direction of departmental officers at site.

od18997/2019_2020/IA : Engaging carpenters for the repairs of doors and windows 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.

50.18.9.1.1 : 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 15 mm dia 12Kfg/cm2 etc complete as per the direction of departmental officers at site.

50.18.9.9.1 : 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.110 mm dia 6Kgf/cm2 etc complete as per the direction of departmental officers at site.

51.19.ST3 : Supplying and installing ready made PVC Septic tank including the cost of carriage, trenching, placing at the level below ground level as specified as per the direction of engineer in charge (Provision for CC/RCC/Sand/06mm aggregate for the preparation of bed shall be paid separately)<br> 3. 25 to below 35 flush capacity etc complete as per the direction of departmental officers at site.

17.29 : Providing and fixing 100 mm sand cast Iron grating for gully trap as per the direction of departmental officers at site etc complete as per the direction of departmental officers at site.

17.35.1.2 : Providing and fixing soil, waste and vent pipes:100 mm diaCentrifugally cast ( spun) iron socket & spigot (S & S ) pipe as per IS : 3989 etc complete as per the direction of departmental officers at site.

10.1 : Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all etc complete as per the direction of departmental officers at site.

13.52.1 : Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work etc complete as per the direction of departmental officers at site.

10.2 : Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the direction of departmental officers at site.

APPX B .15.2.1 : Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) as per the direction of departmental officers at site.

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.

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 nominal size) excluding the cost of centering and shuttering - all works 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 (1cement : 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.

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 works 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 etc complete.as per the direction of departmental officers at site.

13.7.1 : Providing and laying 6 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) including all labour charges etc complete as per the direction of the departmental officers at site.

60.2.1 : Supplying contractors own earth including cost of conveyance and royalty and filling (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.etc complete as per the direction of the departmental officers at site.

JEESMON