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PROVN OF SAFETY ENCLOSURE FOR TRG GROUND AND CROSS COUNTRY TRACK AT EQTN SEC OF OTA CHENNAI, PROVN OF WEATHER PROOF EXTERIOR FINISH AND OTHER RELATED ITEMS FOR BLDG NO. P-341, P-255 AND P-256 OF (OR"S MD ACCN) AT NANDAMBAKKAM, PROVN OF CGI SHEET ROOFING IN LIEU OF AC SHEET ROOFING OFFRS GUEST ROOM BLDG NO. E-39 AT ARMY CAMP PALLAVARAM, PROVN OF ALUMINIUM GRILL FOR EXISTING WINDOWS AT OFFICER FAMILY WARD, FAMILY - I WARD AND ENT/ EYE WARD IN BLDG NO. P-01 OF MH CHENNAI AND PROVN OF 02 X REFRIGERATORS FOR BLDG NO. P-338 SHO CHENNAI UNDER GE STM-Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface, in hard/dense soil 2 Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard dense soil 3 Cement concrete 1:4:8 type D2 in foundations, filling and mass concrete 4 Cement concrete 1:2:4 type B2 in foundations, filling and mass concrete 5 M&L for plate girder or single stanchions, base plate, Post, built up of one beam or channel section with flange plates, caps, bases. splices, angle brackets, cleats and other connections incl welding etc 6 Brickwork with old size fly ash bricks, straight or curved on plan exc 6 m mean radius, built in CM 1:4 7 Rendering 15mm thick in CM 1:4 with WPCon fair faces of brick work or concrete surfaces(Note : WPC will be measured and paid separately) 8 Supply only Liquid water proofing chemical 9 Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer including priming coat of exterior primer incl preparing wall surfaces plastered 10 Framed work such as in slidinggates, track for bottom wheel / roller, including pintle hinges, stops, hand-made sliding bolts, etc , grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars and similar work conforming to Fe.290.Gde-E-165 11 M&L for MS 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 12 M&L for PCC 1:2:4, type B1 using 20mm graded stone aggregate in coping concrete, hold fast and track for bottom roller/wheel of sliding gate etc 13 S&F 40 mm dia and65mm longof adjustable mild steel roller (at top) of sliding gateincl nut & bolt and welding and all necessary accessories made it functional 14 S&FStainless steel (SS 304) 100mmdiatrack roller/wheel (bottom) of sliding gateincluding nut & bolt and welding and all necessary accessories made it functional 15 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. 16 Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point 17 Two coats of synthetic enamel paint over a coat red oxide primer incl preparing Surfaces of any description, over 10cm in width or girth, not otherwise described 18 Hand rail posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts 19 Supply only for PVC coated fencing any size and any type 20 Fixing only for chain link fencing 21 S & F Mild steel Diameter of neck, 11 to 15mm screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long 22 Two coats of synthetic enamel paint over a coat red oxide primer incl preparing Surfaces of any description, n.exc 10cm in width or girth,not otherwise described 23 M&L for PCC 1:3:6 75mm thickType C2 (using 40mm graded aggregate) as in plinth protection/hard standing finishing cement concrete surface even and smooth without using extra cement. 24 Demolition of cement concrete (unreinforced) in ground floors and paving n.exc 15cm thick (below or above ground level) 25 Supplying and laying of CPVC pipes SDR 11& plain CPVC SDR 11 fittings on walls/ceiling or laying in floors of outer dia 20mmm completeincluding taking down all as specified asspecified 26 S&F in repairs 75mm PVC (SWR) floor trap plain with grating including jointing with solvent cement 27 Supplying and laying of CPVC pipes SDR 11& plain CPVC SDR 11 fittings on walls/ceiling or laying in floors of outer dia 25mm completeincluding taking down all as specified asspecified 28 Supplying and laying of brass Elbow (3/4 x 1/2) of 20mm for CPVC pipe outer diameter of 29 Supplying and laying of brass elbow of CPVC pipe outer diameter of 20mm 30 Supplying and laying of brass Tee of CPVC pipe outer diameter of 20mm 31 Supplying and laying of brass elbow of CPVC pipe outer diameter of 25mm 32 Supplying and laying of brass Tee of CPVC pipe outer diameter of 25mm 33 M&L for 75mm PVC (SWR) pipesof Type "B" single socketed in any length with rubber ring joints, laid in floors/walls 34 S&F PVC (SWR) bends any radius 75mm bore with access door 35 S&F PVC (SWR) vent cowl 75mm bore 36 S&F PVC (SWR) branch piece, single (single T) equal or unequal 75mm with access door 37 M&L for 110mm PVC (SWR) pipes of type "B" single socketed in any length with rubber ring joints, laid in floors/walls 38 S&F PVC (SWR) bends any radius 110mm bore with access door 39 S&F PVC (SWR) branch piece, single (single T) equal or unequal 110mm with access door 40 Hacking out broken glass any thickness, size, quality, from wooden frame/steel frames fixed with putty or with wooden beads. 41 M&L for Figured glass 4mm thick, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane 42 M&L for sheet glass ordinary quality 4mm thick and glazing with oil putty in squares n exc 0.5 sq. m in each pane 43 Taking down cement or cement lime plaster, on brick or stone walls, ceiling including raking out joints, hacking for key, scrubbing down with water, etc.any description. 44 M&L for Rendering 15 mm thick in CM 1:4on wall mixed with water proofing compound as per manufacturers instrution, fair finished plastered surface with out using extra cement. Note: WPC will be measured and paid separately. 45 M&L for rendering 10mm thick on fair faces of concrete surfaces of ceiling in CM 1:3 fair finished without using extra cement. 46 Complete removal of existing treatment washing, rubbing down and stopping of white wash/colour wash /cement base paint /distempered any description on wall surfaces.Note:- (a) The unit rate quoted shall be deemed to be inclusive of proper scaffolding and all neccessary safety measures.(b) The work shall be carried out in following stages:-(i)Stage I: Complete scraping(ii) Stage II : (a) Preparation of surfaces(b) Crack repairs(iii) Stage III: Providing the surface(iv) Stage IV : Priming the surface(v)Stage V : Application of first coat(vi) Stae VI: Application of second / Final coat(c) The entire work shall be carreid out through authorised applicatior of manufactures with prior approval of GE 47 M&L for applying two coats of exterior emulsion weather proof paint over one coat of external wall primer over a coat of wall care putty including preparation of wall all as specified and as directed. 48 M&L for preparing newly plastered surfaces of walls and applyingtwo coats ofexterior grade weather proof paint on untreated plastered surfaces of walls over a coat of putty and primer including necessary preparation ofsurfaces all as specified and as directed 49 M&L for Preparation of old painted wooden surfaces of any descriptionover 10 cm width or girth not otherwise describedand applying one coat of synthetic enamel paint. 50 Preparation of old painted steel surfaces of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint . 51 Dismantling Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings including ridge sheets 52 S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws. 53 S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall/ridges fixed with self tapping screws. 54 Demolition of brick works built in cm including all quoins, arches, pillars etc., but excluding ashlar facings and precast concrete articles. 55 M&L for brick work with old size fly ash bricks built in CM 1:6 , straight or curved on plan exc 6 m mean radius. 56 M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:6 includingfinished rendering surface even and fair without using extra cement. 57 M&L for Preparation of new plastered surfaces on wall and applying three coats of white wash 58 M&L for MS rolled sections as in main and cross beams , hip &jack rafters purlins etc where connected to common rafters etc confirming to Fe-410-W(Gde-E-250)qualityB 59 S&F MS works as in FI wind ties for roof including securing bolts. 60 M&L for Preparation of new steel surface over 10 cm width and girth and applying two coats of paint synthetic enamel over a coat of red oxide primer. 61 M&L for Preparation of new steel surface of any description , n exc 10 cm in width or girth when un connected with other painting and applying two coats of paint synthetic enamel over a coat of red oxide primer. 62 Dismantling of wall and ceiling boards ( fibre, pulp, insulation etc) any thickness including cover fillets 63 S&F Anodised aluminium snap grid frame work for false ceiling all as specified size of grid 605 x 605 mm 64 M&L for4mm thick Non asbestos fibre cement building boards fixedor laid in aluminium frame work with screws in False ceiling 65 M&L for preparation and applying two coats of white washon ceiling 66 S&F Aluminium grill powder coated required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including perimeter "U" channel for fixing of grill and cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction at site. 67 Supply and fix refrigerator, electric driven (Single phase), capacity upto 195 Litres. BEE 5 Star rated 68 Supply and fix Voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 130 V to 290 V with output voltage stabilized at 230V with accuracy + 2.5% and speed of correction 8 Volts per second and of capacity of 2KVA.
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