GENERAL-General Education Dept Annual plan 2021-22 Construction of school building -Government Girls Higher secondary school and Vocational Higher Secondary school Irinjalakuda Thrissur General Civil work

Amount

App. A Main Building

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

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)

OD288799/2024-2025:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Cement content obtained as per mix design shall be used by the contractor at site to obtain the required strength. Excess cement used as per design mix is not payable separately as per circular no. CE/BL/GL/6541/2015 dtd. 30.08.17 of CE, BLDS PWD.-All work upto plinth level<br>

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

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

50.6.1.4:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation 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.

4.3.3:Centering and shuttering including strutting, propping etc. and removal of form work for:Columns, piers, abutments, pillars, posts and struts

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

5.9.7:Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

OD288806/2024-2025:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Cement content obtained as per mix design shall be used by the contractor at site to obtain the required strength. Excess cement used as per design mix is not payable separately as per circular no. CE/BL/GL/6541/2015 dtd. 30.08.17 of CE, BLDS PWD.-All work above plinth level upto floor V level<br>

5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

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

4.2.5:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:3:6 ( 1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size)

OD288798/2024-2025:Supplying and fixing pressed steel door of standard pattern with frame as per profile of IS 4351 of section 105x60 mm using 18 G (1.2mm thick CRCA) sheet and shutters made of section 75 x 30 cm for oyter styles and horizontal members and then inserted with enclosed and stiffned sheet 26 CR as per specification with zincromate primer coat measured in sequence metre totally including all charges for fixing handle, aldrop, but hinges etc. complete

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

OD288813/2024-2025:Pressed steel windows and ventilators of standard pattern with frame as per profile of section 82x62 embossed sheet shutter 50x20 special channel (reverse and beading) shutter 12mm dia rod 25x5 flat grill with with 3" SS hinge,2" SS hook .5" SS stay & Nsd handle for windows and of section 105x60mm using 18G (1.2mm thick CRCA ) sheet and shutters made of section 75x30cm for outer styles and horizontal members and then inserted with enclosed and stiffned sheet 26CR as per specification with Zincromate primer coat measured in sequence metre

13.21:Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

OD306222/2024-2025:Roofing with G.I hard colour powder coated trafford 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.

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

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

Vijaykumar P (BID ID -2211882)

ELIAS SUNNY (BID ID -2211848)

BOSE THOMAS (BID ID -2211101)

jmj constructions (BID ID -2210512)

PERFECT ENGINEERS AND CONTRACTORS (BID ID -2211260)

Bidder Name

BOSE THOMAS

jmj constructions

PERFECT ENGINEERS AND CONTRACTORS

Vijaykumar P

JERIN GEORGE

ELIAS SUNNY