Construction of Hi Tech Nursery at DAF, Thaliparambu-Construction of Polyhouse-General Civil Work

Demolishing old shed

OD2878/2025-2026:Demolishing laterite work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.<br>In cement mortar

15.7.1:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In mud mortar

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

OD2875/2025-2026: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

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

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

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

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

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 derived from natural sources)

Hi-tech nursery

OD2873/2025-2026:Earth work in excavation 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, all kinds of soil to be levelled and neatly dressed.

50.2.25.1:Filling with contractor's own earth ( 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 as per direction of site Engineer-in-charge

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.

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

50.6.7.1:Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for foundation and basement including all cost of materials, labour charges etc.

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

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

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

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

13.63.1:Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

OD2880/2025-2026:Supplying and laying 50 to 75%green /black shade net on the movable shadenetscreening open close system without damaging shadenet with manual rolling system including all frame works and fittings at a user ata comforable height

OD2881/2025-2026:Supplying and fixing 200 micron 5 layer UV stabilised polythene sheet fixed in Aluminum locking channel with galvanized zig zag spring including cost of all materials and conveyance but excluding cost of aluminium channel and zig zag spring

50.12.2.1:Providing & fixing Poly carbonate corrugated sheet 0.8 mm thick as approved by the Engineer in charge and should be supplied in a single length of 12 M or as decide by the Engineer in charge. The sheets shall be fixed using self drilling / self tapping screw of size (5.5x55 mm) with EPDM seal complete upto any pitch in horizontal/ vertical/ curved surface, but excluding the cost of purlins, rafters, trusses, and including cutting to size shapes where ever required.

OD4236/2025-2026:Supplying and fixing UV stabilized 2 mm thick plain sheet for draining out water

OD2883/2025-2026:Supplying, Fixing and Laying 40 mesh antiviral insect net made of UV stabilized HDPE monofilament120-150gsm with aluminium channels and PVC coated zig zag springs without damaging polysheets to cover all the open area including roof vent

OD2884/2025-2026:Supplying and fixing aluminium locking profile with zig zag spring for fixing UV filim and insect proof net including all cost of labour, material and conveyance etc complete

OD2894/2025-2026:Supplying and laying LLDPE laterals 16 mm

OD2893/2025-2026:Supplying and fixing fourway fogger emiters leakproof snap, fit joint , fine droplets and 7-8 lph artoperating pressure, 3.5 bar

OD2892/2025-2026:Supplying and tying stainless steel wire for supporting fogger

OD2895/2025-2026:Supply and fixing poly gromet take off 16 mm for taking connection from PVC sub main

OD2896/2025-2026:Supplying and fixing 16mm poly connector, poly tee

OD2897/2025-2026:Supply of 16mm poly end stop

OD2924/2025-2026:Supplying and laying 6mm LLDP micro tube

OD2925/2025-2026:Supply and fixing 6mm microtube connector

OD2923/2025-2026:supplying and fixing adjustable mist nozzle 3-5 bar operating pressure 20 lph discharge and 2.2 to 2.5 throw diameter

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.

50.18.9.5.1: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 40 mm dia 10Kgf/cm2

50.18.9.14.1:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 32 mm dia 10 Kgf/cm2 - External work- Exposed on wall

50.18.9.15.1:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 40 mm dia 10Kgf/cm2- External work- Exposed on wall

50.18.9.16.1:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 50 mm dia 10Kgf/cm2 - External work - Exposed on wall

50.18.9.6.1: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. 50 mm dia 10Kgf/cm2

18.51.1:Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.15 mm nominal bore

OD2904/2025-2026:Supplying and fixing PVC ball valve of approved quality 50 mm nominal bore

OD2905/2025-2026:Supplying and installing 1.5HP single phase mono block electric pump set with ISI mark of head 50 meters or nearest available, discharge 0.9 lps including all accessories such as starter, cable etc. and labour

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 (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

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 derived from natural sources)

5.2.2:Reinforced cement concrete 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 :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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

16.91.1:Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

OD2909/2025-2026:Supplying and laying UV stabilised 120 GSM HDPE weed mat to restrain the grass growing

OD2910/2025-2026:Supplying and fixing Horizontal flow Air circulation fan 2 ft dia or nearest size for poly house

OD2935/2025-2026:Supplying and fixing sand filter 25m3 /hr

OD2936/2025-2026:Supply and fitting20m3/hr Disc filter with fittings etc complete

OD2937/2025-2026:Supplying and fixing good quality Air release valve

OD2938/2025-2026:Supplying and fixing good quality stainless steel pressure guage with 10bar and least count 0.25 bar.

OD2943/2025-2026:Roofing with Galvalium trafford powder coated sheet 0.45mm thick,best quality with 20mm Self piercing screw with suitable washer. complete ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

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