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| 1 | Matrerial and labour for 40mm thick average thicknessPCC (1:2:4) type B-0 using 12.5mm graded stone aggregate as in levelling course / paddingover roof surfacewith and including water proofing compound @ 2% by the weight of cement, surface to be finished even and smooth with using extra cement to receive APP membrane including cleaning the roots top surfaces, brick tiles or concrete surfaces by picking vegitation rootsm sweeping clean and washing down with water to remove dust etc and filling of damaged joints of brick tiles in CM 1:4 etc complete all specified and directed. |
| 2 | Material and labour for APP polymeric water proofing treatement to roof using membrane minimum 3 mm thick and weighting not less than 3.6 kg/sqm , black finish reinforced with non-woven polyster matt (Weight not less than 150 gms/Sqm) with thermo fusible finish laid by force application after applying compatible bitumen primer at the rate of 0.40 Ltr per Sqm, by the same membrane manufacturer of density 0.87 to 0.89 kg/ltr at 25\" C temprature and viscosity 70-160 cps over the primer coat, torching over laps with a propane orbutane gas torch with a over lap of 100 mm at the side and 150 mm at the ends and sealing including a tack coat of hot blown bitumen 85/25 @ 1.2 Kg/Sqm below APP and two coats water proofing paint with aluminium finish on top of laid APP surfaces including preparation of surface complete all as specified and directed.NOTES : - (i) The water proofing treatment shall be got carried out by the manufacturer or their authorised applicators duly approved by GE in writing.(ii) 5% amount of the total amount of water proofing treatment shall be retained as a guarantee and shall be released after 10 years. However contractor may deposit the FDR of same amount in favour of GE. If contractor fail to rectify the defect pointed out during this period in writing, the defect shall be got rectified at contractor\" risk and cost and the payment shall be made from the amount kept reserved or by encashing the FDR deposited by the contractor as guarantee. Contractor\"s quoted rate for this item shall deemed to be inclusive of this aspect. |
| 3 | Material and Labour for plain cement concrete 1:2:4 type B-1 (using 20 mm graded mechanically crushed stone aggregate) asroof kerbs or mud stops and the like, rounded or chamfered on edges complete including demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed. |
| 4 | Cleaningand removing all scaleand dirt, etcfrom existing water storage tanks of capacityexceeding 250 litres andnot exceeding 500 litres by emptying,drying and cleaning the tank by scrubbing the dust with wire brush from tank includingcleaning from mouths of circulating pipes, to entire satisfaction of Engr-in–charge of cleaning,including writing date of cleaning with oil paint of of visible colour in font size not less than 100 mm high complete all as specified and directed. (The rates includes for disconnecting of existing water tank, lowering if required and hoisting, reconnecting and refixing in same position after cleaning ) NOTE: - (i) The whole process ofdisconnecting, reconnecting and refixing in same position after cleaning shall be done on the same day, if failing so, Rs. 100/- shall be deducted for each tank per day from the contractor due.(ii) A separate register to be maintained by contractor for cleaning and occupant signature with date to be obtained in it. |
| 5 | Material and labour for brick work with sub class \"B\" (old size) bricks, straight or curved on plan, exceeding 6 mtr mean radius built in CM 1:6 including demolition of old brick masonry built in cement mortar of any description including all quoins, archs, pillars etc complete all as specified and directed. |
| 6 | Material and labour for brick work (except bricks) straight or curved on plan exceeding 6 metre mean radius built in CM 1:6 (old size brick)including demolition of old brick masonry built in cement mortar of any description including all quoins, archs, pillars etc complete all as specified and directed. |
| 7 | Taking down cement plaster of any thickness on brick/stone walls or concrete surfaces including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed. |
| 8 | Material andLabour for rough cast plaster with and including 15mm thick rendering in CM 1:3 on brick wall or concrete surface as specified in clause 14.22 of SSR Part-I complete all as specified and directed.Note:-(i) After applying the under coat of cement and sand mortar 1:3 not less than 10 mm thick and while it is still in plastic state the roughcast mixture consisting of crushed stone or fine gravel aggregate (which is generally of size between 6 to 12 mm depending on the texture required) mixed with coarse sand and cement in the ratio of 1: 1: 1 shall be applied and finished even.(ii) The mix of cement and sand shall be made slightly wetter than normal for rendering to ensure that larger aggregates are thoroughly covered |
| 9 | Material andlabour for 15mm thick rendering in cement mortar (1:4)on surface of any description of brick or concrete, finished the surface even and smooth without using extra cement complete all as specified and directed. |
| 10 | Material andlabour for 15mm thick rendering in cement mortar (1:6) on surface of any description of brick or concrete, finished the surface even and smooth without using extra cement complete all as specified and directed. |
| 11 | Material and labour for two coats of cement base paint over a coat of alkaline resistant primer on newly plastered surface including preparation of surface complete all as specified and directed. |
| 12 | Material andlabour for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper with hand roller, over a coat of alkaline resistant primer over a coat of birla wall care putty surface complete all as specified and directed. |
| 13 | Supply andfixing of pre-painted galvalume aluminium zinc coating GI based corrugatedsteel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa tensile strength as in roof covering/cladding to wall, fixed with self tapping screws or J type hooks including rubber washer etc complete including dismantling asbestos cement corrugated or semi-corrugated sheets etc; complete all as specified and as directed. |
| 14 | Supply andfixing of pre-painted galvalume aluminium zinc coating GI based galvanised plain mild steel sheeting 0.50 mm thick of any colour, having 550 Mpa tensile strength as in roof covering/ ridges and fixed with self tapping screws or J type hooks including rubber washer etc complete including dismantling asbestos cement corrugated or semi-corrugated sheets etc; complete all as specified and as directed. |
| 15 | Material and labour for filleting in any position and to any shape in cement mortar 1:4 for fair finish to exposed surfaces of brick work including all mitres, stops, etc. section of fillet not exceeding 25 sqcm complete all as specified and directed. |
| 16 | Supply and fixing of PVC false ceiling consisting of 600 mm x 600 mm, 5mm (+ 0.25) thick plain embossed PVC sheet of density 600 Kg/Cbm manufactured by an ISO-9001-2015 certified company, used as panel insert in a frame work made using anodised aluminium T-section of sizes 1\" x 1\" (25 mm x 25 mm, 1 mm thick) in square pattern of grid sizes of 2\" x 2\" (600 mm x 600 mm). The aluminium framework is supported from the ceiling with the help of \"J\" hook and G.I. wire / 4mm MS rods of required sizes to maintain proper level etc. The aluminium frame work is supported on the side wall with the use of aliminium L- Section of size 1\"X1\" (25mmX25mm, 1mm thick) Angles etc. complete as per direction of Engineer - In- Charge, Manufacturer, s specification and drawing including taking down existing ceiling boards (fibre, pulp, insulation etc) or insulation boards/slab etc ant thickness including cover fillets of any description complete all as specified and directed. |
| 17 | Material and labour for re-securing/ adjusting existing false ceiling grid any type and making required tightning to remove sag portion/ depression in false ceiling grid including replacement of missing sections / suspendersetc complete all as specified and directed. |
| 18 | Supply and fixing missing / damaged perforated ceiling boards in existing gridas per existing size required on front face etc complete all as specifiedand directed. |
| 19 | Supply and fixing missing / damaged metal ceiling boards in existing gridas per existing size etc complete all as specifiedand directed. |
| 20 | Supply and fixing of steel tube 50 mm bore, medium grade galvanized, ISI marked, fixed to wallsas in additional support of ceiling , etc including cutting & chasingin wall andmaking good with PCC to old existing surface complete all as specified and directed. |
| 21 | Supply and fixing of 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with MS calmp including dismantling existing pipe etc complete all as specified and directed |
| 22 | Supply and fixing (in repair) of 110 mm bore PVC (SWR) bend any radius with access door including jointing with solvent cement, complete all as specified and as directed. |
| 23 | Material and labour for providing reinforced cement concrete 1:2:4 type B1 (using 20mm graded mechanically crushed stone aggregate) as in chajjas, fascia and the like etc slabs supported on walls, beams and columns in floors, roof, landings, balconies, deck slabs and in shelves and the like including demolition of existing RCC of any description and removal the rubbish / demolished material complete all as specifiedanddirected. |
| 24 | Supply and fixingmild steel TMT bars 8 mm dia. and over, cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed. |
| 25 | Material and labour for 50mm thick PCC (1:3:6) type C-1 using 20mm graded mechanically crushedstone aggregate as in plinth protection finished even and smooth without using extra cement with & including 10mm wide, 30mm deep joints at the rate of 3.00 mtr centre to centre and at every turning & filling the joints with bitumen & sand mixture including demolition of cement concrete in ground floor and pavings not exceeding 15 cm below or above ground level etc complete all as specified and directed. |
| 26 | Material and labour for complete removal of existing treatment on surface of walls by using appropriate technique as approved by Engineer-in- Charge for complete removal of all layers of treatment and reaching upto old plastered surface and applying a coat of 3 mm thick wall care putty as per manufacture instructions and applying two coats of oil emulsion paint over a coat of alkaline resistant primer complete all as specified and directed. |
| 27 | Material and labour for complete removal of existing treatment on surfaces of walls, chajjas, fascias etc and effloroscent salts and treating oil and greasy spots washing down with water and applying two coats of cement base paint over a coat of alkaline resistant primer including filling up all cracks with tar plastic (STP) crack filler and also, make good to plastered surface complete all as specified and directed. |
| 28 | Material and labour for preparation of old plastered or unplastered surfaces of walls, chajjas, fascia by washing rubbing and applying one coat of cement base paint of any tint including filling up all cracks with tar plastic (STP) crack filler and also, make good to plastered surface complete all as specified and directed. |
| 29 | Material and labour for completeremoval of existing treatment on walls, chajjasfacias etc and efflorescent salts and treating oil and greasy spots washing down with water and freeing the surfaces from all loose dirt and applying two coats of 100% Anti fungal acrylic emulsion paint (Appex)or equivalent over a coat of primer including necessary scaffoldings, complete all as specified and directed. |
| 30 | Material and labour for preparation of old decorative surface of walls, chajjas, balcony, pillars, fascia etc (for red border) by washing & rubbing down etc and applying one coat of exterior emulsion paint complete all as specified and directed. |
| 31 | Material and labour for preparation of old plastered or unplastered surfaces of walls by washing rubbing and applying one coat of white wash on wall etc complete all as specified and as directed. |
| 32 | Material and labour for preparation of old decorative surface of ceilings etc by washing rubbing down etc and applying one coat of oil emulsion paint complete all as specified and directed. |
| 33 | Material andlabour for preparation of old painted wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed. |
| 34 | Material andlabour for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed. |
| 35 | Material andlabour for writing letters or figures (Block, Roman, Italic or Indian) on plastered surfaces with using black synthetic enamel paint on back ground and letter & numbers written with white synthetic enamel paint of 100mm hight etc complete all as specified and directed. |
| 36 | NOTE:- Amount of credit ofRs. 24,419.00 for retrieved materials is mentioned in Schedule of Credit Page No 19 of tender documents in pdf form which will be deducted offline while acceptance of tender. |
