REPAIRS TO SPORT FACILITIES, GARDEN AND PLAY FIELD AND CONSTRUCTION OF GARBAGE BIN WITH GRILL GATE INCLUDING PROVN OF PARTITION IN ROOM 1 OF AUTO FIT AT AF STATION AVADI

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (But not backing), removing and rubbish of the premisses, complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, ceiling, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete , all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15cm thickness (below or above ground level) complete , all as specified and as directed.

Demolition of stones or brick masonry or block walling, built in cement mortar including all quoins, arches etc., but excluding ashlar facing, dressed stone work etc.complete including removal of debris to a distance exc 1.5 km but n.exc 2 Km, all as specified and as directed.

Dismantling wall and ceiling boards (fiber, pulp, insulation wooden etc) or insulation boards/ slabs/ blankets, any thickness including cover fillets in ceiling, all as specified and as directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and as directed.

Dismantling stone slabs and tiles of any description or thickness, laid bedded and pointed in any mortar in floors, aprons etc all as specified and as directed.

Non Skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, as in floors etc. set and jointed in neat cement slurry and including 15mm thick bedding layer in cement mortar (1:6) including necessary cutting and waste as per site requirement pointed in white or coloured cement to match complete all as specified and directed.

Coloured Glazed tiles 300x200x7mm thick, on walls/vertical etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match over 10mm thick plaster in CM(1:4) on fair face of brick or concrete surface all as specified and as directed.

Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing including 15mm thick screed bed in cement mortar 1:6 (1 cement : 6 coarse sand) including pointing in white cement 1:2 (1 cement : 2 coarse sand)using marble dust with admixture of pigment to match with marble complete, all as specified and as directed.

25mm thick cement concrete 1:2:4 type B-0 (using 12.5mm graded crushed stone agg ) as in flooring, finished even & rough to receive floor finishes complete all as specified and directed.

100 mm thick cement concrete type D2 1:4:8 using 40 mm graded aggregate as in sub base all as specified and as directed.

60 mm thick machine pressed precast concrete interlocking paver block factory manufactured (ISI Marked) any shape and size conforming to IS 15658-2006 of M-35 Grade,casted with grey cement and top layer with grey cement & without pigment floor,pavement,etc over and including 50 mm thick sand cushioning all as specified and directed.

Coloured Chequered cement concrete tiles machine pressed of size 30cmx 30cmx 22mm thick with grey cement, set jointed & pointed in neat cement slurry and pointed with coloured cement to match and laid over and including 15mm thick screed bed in cement mortar 1:4 (1 cement : 4 coarse sand) complete, all as specified.

Plain cement concrete 1:2:4 , B-1 using 20mm graded stone aggregate as, coping, weathering slighting rounded or chamfered angles and throating complete all as specified.

Brick work with old size fly ash bricks, class 7.5, straight or curved on plan exc. 6 metre mean radius built in cement mortar 1:6 (01 cement : 06 coarse sand) all as specified & directed.

Rendering 15 mm thick on fair faces of brick or concrete surfaces in CM 1:4 finished fair and even (external surfaces) all as specified & directed.

Extra for forming fair finished channael 45cm girth in cement concrete using extra cement including forms moulds/ mitred/ stopped end, etc., complete all as specified and as directed

Preparation of new plastered or unplastered surfaces of walls and applying two coats of cement base paint finished smooth with sand paper complete all as specified and directed.

Unplastered surfaces of walls including brooming down, steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coat of cement base paint all as specified and as directed.

Surface dressing n exc 15 cm deep and averaging 15cm deep and getting out Hard dense soil all as specified and as directed.

Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates all as specified and as directed.

Bands, straps, supports or stays for rainwater, ventilating pipes,including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps;hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 all as specified and as directed.

MS Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 all as specified and as directed.

Preparation of new steel surfaces and applying 2 coats of synthetic enamel paint on steel surfaces over 10cm width or girth (not otherwise described) over a coat of red oxide primer all as specified and as directed.

Preparation of old painted steel and iron surfaces of any description, not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint etc., complete all as specified and as directed.

Supply and fixed in Repair Raisco R712 Goal Net (Pair) Football Net (Orange, Blue, Black, White) and fixed all as specified and as directed.

Cement concrete work in pavement/hard-standing , 150mm thick of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less all as specified and as directed.

Forming Contraction (Dummy) joints 150mm deep x 10mm wide, filled with sealing compound of Grade 'A' all as specified and as directed.

Supply & fixing in repair fibre glass board with basket and net complete all as specified and as directed.

Painting lines, dashes, arrows, letters, etc. on roads, pavements and the like exc 10cm wide with road marking paint, white or golden yellow all as specified and as directed.

Moorum/red bajri filling in floors or pavings, laid in layers n exc 15 cm thick, spread, levelled and rammed including watering all as specified and as directed.

Volleyball Nylon net including steel wire complete all as specified and as directed. .Make: COSCO or equivalent

Second class Hardwood and 30mm thick boarding with nails in any situation (except flooring and skirting) all as specified and as directed.

Supply and fixed in repair for Mild steel galvanised iron tubings (ISI Marked) 15mm dia medium grade with all fittings & fixtures complete to walls/ ceilings or laid in floors all as specified and directed.

Supply and fixed in repair for Mild steel galvanised iron tubings (ISI Marked) 20mm dia medium grade with all fittings & fixtures complete to walls/ ceilings or laid in floors all as specified and directed.

Supply and fixed in repairs 20mm bore Unplasticised PVC pipes including all fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc.,complete and making good the area to match with existing surface, including taking down complete all as specified and as directed.

All as in Item No. 37 above, but 15 mm bore.

Supply and fixed in repair PVC bib taps PTMT , 15mm dia screwed down for iron pipe or for brass ferrule all as specified and as directed.

Supply and fixed in repairs 15mm dia stop valve of PTMT screwed for iron pipe and fixed (minimum weight 15 mm -90 gm) all as specified and as directed.

Supply and fixed in repair for bib taps, chromium plated cast copper alloy, screwed down, screwed for iron pipe of 15mm bore all as specified or as directed.

Supply and fixed in repairs Brass chromium plated shower rose 125mm size swivel type complete all as specified and as directed.

Supply and fixed in repairs shower arm 190 mm long Light body Round Shape for wall mounted Showers with flange fixed complete all as specified and as directed.

Supply and fixed in repairs for Stop valves/ angle valve, cast copper alloy, chromium plated, fancy type, screwed down, high pressure with crutch or butterfly handle, screwed both ends for 15mm bore iron pipe or for unions and fixed in repairs complete, all as specified and as directed.

Supply and fixed in repairs for Gun metal globe or gate valves (ISI-marked), cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or union of 25 mm bore and fixed in repairs, all as specified and as directed.

Supply and fixed in repairs rotational moulded polyethylene water storage tank ( cylindrical vertical with closed top) hoisted and fixed in position of 500 litres capacity conforming to IS specification and incl Dismantling water tanks and removing to store all as specified and as directed. .

Supply and fixed in repairs 25mm bore, ball cock, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 455 gms) all as specified and as directed.

Green Mexican Grass Lawn : Supply, stacking & development of Green Mexican grass lawn by carrying out the following operations:-

(a) Uprooting vegetation and weeds by digging the area to a depth of 60cm in any type of soil , removing all weeds, breaking clods, rough dressing, flooding with water, uprooting fresh growth after 10 to 15 days and then fine dressing for planting new Mexican grass including disposal of all rubbish with all leads and lifts. (b) Supply & stacking of approved good quality earth and well composted, dried, well screened natural farmward manure free of weeds & debris and suitable for horticulture . (c) Developing the area by spreading mixture of approved good earth and farmward manure in required proportion by ratio of 8:1 (08 parts by volume of good quality earth and 01 part by volume of natural farmward manure). It should be ensured that the soil mixture spreading should not be less than 100mm above the existing ground level. Approval of Engineer-in-Charge should be obtained towards spreading of garden soil before laying Mexican grass. (d) Providing & laying Mexican grass turf over developed surface of ground prepared with proper level and ramming with wooden tools (Dhumos) and then rolling the surface with light roller and make the surface smoothen and light watering. A Sample of One Squaremeter of turf shall be submitted to the Engineer-in-Charge for approval of GE before the turf is brought in for use on site.

(e) During maintenance period watering the lawn daily by providing required pipes and adjustable sprinklers. (f) Weekly weeding, cleaning and removing dry leaves from the lawn. (g) Protection against and control of insects, pests and diseses by spraying fungicides etc once in every month. (h) Weeding & Mowing of lawn by using mechanical lawn mower with hifh capacity collection bags regularly ( not exceeding 15 days) to maintain the grass height not exceeding 50mm from ground level so as not to allow grass to grow wild. Note : The Contractor shall be responsible for replacing any grass which fails to survive as a result of inadequate maintenance operations ; poor workmanship or poor quality or defective grass prior to completion of maintenance period at contractors own expense.

Surface excavation n exc. 30cm deep and avg. 15cm deep and getting out soft/loose soil all as specified and as directed.

Excavation in trenches n exc. 1.5m wide and n exc. 1.5m deep and getting out soft/loose soil complete all as specified and as directed.

Returning, filling in (Soil) including spreading, levelling, watering and well ramming in layers not exc 25 cm all as specified and as directed.

Removing excavated material (soil) exc. 250 m but n exc. 500 m and depositing where all as specified and as directed.

PCC 1:4:8 type D2 with (40 mm graded stone aggregate) as in mass concrete all as specified and as directed.

Hardcore of gauge n exc 63mm deposited spread and leveled in layer not exc 150 mm thick water, rammed to true surfaces all as specified and as directed.

Plain cement concrete, type D-2 1:4:8 using 40 mm graded stone aggregate 100 mm thick as in sub base all as specified and as directed.

Cement concrete type B-1, 1:2:4 (20mm graded aggregate) 40mm thick as in flooring all as specified and as directed.

Rendering 15mm thick in cement mortar 1:6 on internal surface of brick walls or concrete surfaces finished even and fair without using extra cement complete all as specified and as directed.

Cement concrete , 75mm thick type C2, 1:3:6 using 20mm graded stone aggregate in plinth protection finishing cement concrete surface even and fair without using extra cement all as specified and as directed.

Mild steel framed brackets of angles or tees with web and flanges cut to shape, drilled and counter sunk for screw , incl bending and welding angles, as necessary, gussete plates, riveting etc., all as specified and as directed.

Mild steel expanded metal and welded steel wire fabric of weight exc 4 kg per sqm, cut to length, bent to shape reqd and tying and fixed complete to steel members all as specified and as directed.

Preparing New Surfaces of WallsTwo or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance asper IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade(Company Depot Tinted) with silicon additives@ 1.43 litre/ 10 sqm over and including primingcoat of exterior primer applied @ 0.90 litre/ 10sqm over new surfaces all as specified and as directed.

Preparation of new steel and iron surfaces of any description over 10 CM width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

Prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering/ cladding to wall fixed with self tapping screws all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550 Mpa as in roof covering /ridges/ valley gutters/cladding to wall fixed with self tapping screws all as specified and as directed.

Excavating in post holes each not exc 0.5 Cum getting out hard and dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance not exc 50m and making good surface all as specified and as directed.

PCC 1:2:4 type B1 using 20mm graded stone aggregate in foundations etc.all as specified and as directed.

Roof trusses (framed) , trussed purlins, crane gantries, rails and fastenings and heavy brackets framing (Beam, tee, angle, channel or flat section) including distance pieces, cleats etc.all as specified and as directed.

PCC 1:5:10, type E2, 100mm thick using 40mm graded stone aggregate as in sub base all as specified and as directed.

50 mm thick Sand filling and levelling under 60mm thick interlocking paver block all as specified and as directed.

Machine pressed precast conctete interlocking paver block with gey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified.

Demolition of RCC broken drain cover slabs in any position and removing the debris off complete all as specified and as directed.

Pre cast cover slab in RCC 1:2:4, type B1, using 20mm graded stone aggregate for manhole, set in cement mortar 1:6 including necessary form work complete all as specified and as directed.

Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows,ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete all as specified and as directed.

Prelaminated particle board 12mm thick exterior grade, prelaminated both side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work all as specified and as directed.

G HARI ELECTRICALS (BID ID -3062652)

S K ENTERPRISES (BID ID -3056945)