CONSTRUCTION OF SYNTHETIC BADMINTON COURT AT PARK NRI COLONNY, WARD NO 171 SOUTH ZONE.

CONSTRUCTION OF SYNTHETIC BADMINTON COURT AT PARK NRI COLONNY, WARD NO 171 SOUTH ZONE.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: 2.1.1 All kinds of soil sqm

Roll sub-grade with vibratory roller. Any soft spots identified during proof rolling shall be removed and replaced with compacted suitable fill material to the satisfaction of the Consultant /agronomist /engineer, so that a firm formation with a CBR value of greater than 5% is produced.

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) cum 6050.65

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

Picking of stones removal or other deleterious material of dimension greater than 75mm from the surface of the sub-base.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : 2.10.1 All kinds of soil 2.10.1.1 Pipes, cables etc, not exceeding 80 mm dia. metre

Providing, laying and spreading upto50 mm, aggregate of 10-15 mm.

Supply and laying of Geotextile on all over the surface including trenches

Providing and laying 100mm corrugated perforated pipes with fixing all end caps, T joints and couplers where necessary.

Supply and fit Couplers to 100mm pipe.

The aggregate used for drain trench backfill and for the drainage layer shall be free of fine particles. The calcium carbonate content shall not exceed 5%.The aggregate shall comprise of particles which are angular, sub angular or sub -rounded in shape but shall not contain more than 20% of particles which are flaky, laminar or platy in shape, i.e. where particle length exceeds thickness by a factor of two or more.

Providing and laying of 275 mm thick crushed aggregate base layer with min porosity 150 mm /hour as per FIFA QUALITY requirement and compacted to min 98% DD . - TOTAL COMPACTED BASE CAN BE 200 MM AFTER COMPACTION onTOP and rest of the area will have a slope of 0.4 to 0.5% and accrodngly the depth would reduce. A.Aggregate :20-40mm size upto 100mm

Aggregate :10-20mm size upto 100mm

Aggregate :4-8mm size upto 50mm

Aggregate :1-4mm size upto 25mm

Providing and laying PPETP Tiles

Supply and installation of in badmitton post along with net

Manufacturing, supplying and fixing of Retro reflective sign boards made of 2 mm thick aluminum sheet face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type – IV of ASTM-D 4956-01 in green and silver white including subject matter, message (bilingual(, symbol and borders etc as per IRC: 67-2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 And fixing the same with suitable sized aluminum alloy rivets @ 20 cm c/c to back support frame of m.s angle iron of size 35x35x5 mm and m.s flat of 25x5 mm along with theft resistant measures, mounted and fixed with 2 nos. clamp of mls flats of size 25x5 mm to a vertical post of 3 mtr height made up of msl pipe of 60 mm n.b welded with two hold fast of m.s angle 25x25x3mm of 30cm length each at bottom and including making holes in pipes, angles, providing & fixing m.s message plate of required size, steel work to be paired with two or more coats of synthetic enamel paint of required shade and of approved brand and manufacture over a priming coat of zinc chromate yellow primer (vertical post to be painted in black/white/grey color) Backside of aluminum sheet to be painted with two or more coats of epoxy paint over an appropriate priming coast including all leads and lifts etc. complete as per drawing, specification and direction of Officer-in Charge. Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm