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| 1 | Dismantling of brick or terracing tiles of single layers on roofs including cleaning of bricks/tiles and removal of unusable bricks/tiles and removal from site, complete all as specified and directed. |
| 2 | Matrerial and labour for cutting and uprooting of grass/vegetation over roof surfacesand roughning old brick tile/concrete surfaces by picking, sweeping clean withwire brusing and washing down with water to remove dust etc, including flushing &filling damaged/open joints junction of parapets in CM 1:3 complete all as specified and directed. |
| 3 | Matrerial and labour for cutting out crack to V-section in existing roof or tarracing upto 25 mm depth cleaning out, wetting and grouting with cement and sand slurry 1:3 complete all specified and directed. |
| 4 | Demolition of mudroof any thickness (whether full thickness removed or part thereof ) including plastering & leaping complete all as specified and directed. |
| 5 | Matrerial and labour for wire brushing and cleaning the top surfaces of tiles, lime terracing or cement concrete, roof surfacesetc. with water including flashings and junction of parapets etc. complete all as specified and directed. |
| 6 | Matrerial and labour for plain cement concrete1:2:4 type B-1using 20mm mechanically graded crushed stone aggregate as in padding to roof to maintain the required slope and finished the surface even and smooth without using extra cementincluding weathering, slightly rounded or chamfered angles and throating with and including using necessary use and waste of formwork for fair finished surface complete all as specified and directed. |
| 7 | Matrerial and labour for 10mm thick plastering in CM (1:3) on concrete roof surfaces with water proofing compound @ 3% by weight of cement and finishing the surface even and fair without using extra cement all as specified and directed.NOTE: - WPC shall be measured and paid separately. |
| 8 | Supply only liquid water proofing compound for external surfaces@ 200ml for 50 Kg bag of cement complete all as specified and directed. |
| 9 | 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 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. |
| 10 | Material and labour for a coat of heat resisting painting to Surfaces of any description wood, steel, iron, concrete, brick, stone, APP surface, etc., exceeding 10cm in width or girth incl preparation of APP surfaces complete all as specified and directed. |
| 11 | Material and labour for PCC 1:2:4 type B-0 using 12.5mm gradedstone aggregate as in roof kerbs or mud stops and benching, rounded or chamfered on edges , coving shall be 150 mm in radius mixed with acrylic based polymer water proofing compound complete all as specified and directed. |
| 12 | Material and labour for precast PCC plain factory made tiles,ISI marked,22 mm thick of size 250 mm x 250 mm, machine pressed and cut polished and set jointed and pointed in neat cement slurry andfabricated using grey cement & no pigments. over and including 15 mm thick cement mortar (1:3) beddingjoints grouted flush in cement mortar (1:3) over roof surfaces complete all as specified and directed. |
| 13 | Dismantling timber scantlings as in rails, posts, rafters, purlins etc 40 Sq cm and over in section from any situation etc complete all as specified and directed. |
| 14 | Dismantling wrought iron or mild steel work of any description not otherwise provided for in any position of unframed/ framed work complete all as specified and directed. |
| 15 | Supply andfixing of rolled mild steel in roof trusses (framed), trussed rafter/purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc fixed in position, conforming to Fe-410-W (Gde 250), quality \"A\" complete all as specified and directed. |
| 16 | Material and labour for preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 17 | Dismantling of asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings in any position complete all as specified and directed. |
| 18 | Supply and fixing of pre-painted galvalume, aluminuim zinc coating, GI based corrugated steel sheet, 0.50mm thick, conforming to IS-15961, of any colour, having tensile strength of 550 MPa, as in roof covering/cladding to wall, fixed with self tapping screws or J type hooks including rubber washer etc complete all as specified and as directed. NOTE: - The sheets shall have super durable polyester quality paint of approved colour, 150 gm/sqm total on both sides, suitable for exterior application conforming to IS-15965. |
| 19 | Supply and fixing for pre-painted galvalume, aluminuim zinc coating, GI based plain steel sheet, 0.50mm thick, conforming to IS-15961, of any approved colour, having tensile strength of 550 MPa, as in roof covering/cladding to wall, fixed with self tapping screws or J type hooks including rubber washer etc complete all as specified and as directed. NOTE: - The sheets shall have super durable polyester quality paint of approved colour, 150 gm/sqm total on both sides, suitable for exterior application conforming to IS-15965. |
| 20 | Dismanteling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slab/blankets any thickness, including cover fillets from anu position complete all as specified and directed. |
| 21 | Supply and fixing of false ceiling at all heights of perforated with fleece 595 mm x 595 mm x 0.5 mm TEGULAR EDGE TILES in global white powder quoted with 60-70 micron front coatingand including regular 24 mm wide T-section flange colour white having rotary stitching on the main runner with web height 26 mm, exposed grid system including frame work comprises of main runner spaced at 1200 mm max (centre to centre),hangers (GI wire of 4 mm dia) to be fixed by hiliti consisting of HLS sleeve anchor fastencer of thread size 6.5 mm x 25/5 with soffit cleat made of galvinised steel of size 27 mm x 37mm x 25mm x 1.6mm and level clip in dimensions of 85mmx30mm 0.8mm at 600x1200 intervals. The last hanger at the end of each main runner shoud not be greater than 450 mm from the adjacent wall. Flush fitting 1200 mm long cross tees (with double stiching) to be interlocked between main runner at 600 mm shall be \"T\"shape section with single rotary stitching made ofGS sheet and of size 15 mmx32mm and 3000mm long, crosssed runner shall be \"T\" shaped with double rotary stiching made of GS sheet and size 15 mmx 32mm x 1200 mm long and perimeter wall angle shall be made from GS sheet and of size 19mm x 19mm and 3000mm long, colour white, centre to form 600 mm x 600 mm modules, cut cross tees longer than 600 mm to be supported independently, 600mm x 600mm modules to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross tees.Perimeter trim to be wall angles of size 3000x22x22mm, secured to walls at 450mm max (centre to centre), complete all as specified and directed. NOTE: - Unit rate quoted against this item shall also includes taking down and refixing the same of any electrical board, switch, sockets, light and fittings, fans etc after carrying out necessary relevant work and making good to match with existing surface effected for this area etc complete all as specified and directed. |
| 22 | 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 complete all as specified and directed. NOTE : - Unit rate quoted against this item shall also includes taking down and refixing the same of any electrical board, switch, sockets, light and fittings, fans etc after carrying out necessary relevant work and making good to match with existing surface effected for this area etc complete all as specified and directed. |
| 23 | Taking up or down 15mm bore steel tubing and connection including cleaning for refixing or removal to store yard complete all as specified and directed. |
| 24 | Taking up or down 20mm bore steel tubing and connection including cleaning for refixing or removal to store yard complete all as specified and directed. |
| 25 | Refixing old serviceable steel water tubing of 15 mm bore, in new or old position,any grade, including S&F new fittings as required, fixed to walls and ceilings or laying in floors including necassary cutting/chasing/pinning in wall and making good the disturbed surfaces as per existing wherever required , including taking down of old tubing as existing at site and removal, complete all as specified and as directed |
| 26 | Refixing old serviceable steel water tubing of 20 mm bore, in new or old position,any grade, including S&F new fittings as required, fixed to walls or laid in floors/roofs etc including necassary cutting/chasing/pinning in wall if required and making good the disturbed surfaces as per existing wherever required , including taking down of old tubing as existing at site and removal, complete all as specified and as directed |
| 27 | Supply and fixing of GI tubing, ISI Marked, 15mm bore, `medium grade, with all fittings and fixed to walls and ceilings or laid in floors including necassary cutting/chasing/pinning in wall and making good the disturbed surfaces as per existing wherever required, complete all as specified and as directed. |
| 28 | Supply and fixing of GI tubing, ISI Marked, 20mm bore, `medium grade, with all fittings and fixed to walls and ceilings or laid in floors including necassary cutting/chasing/pinning in wall and making good the disturbed surfaces as per existing wherever required, complete all as specified and as directed. |
| 29 | Supply and fixing in repair of 15 mm bore Gun-Metal, globe or gate valves , with iron wheel head,screwed down both end for iron pipe and fixed all as specified and directed. |
| 30 | Supply and fixing in repair of 20 mm bore Gun-Metal, globe or gate valves , with iron wheel head,screwed down both end for iron pipe and fixed all as specified and directed. |
| 31 | Dismantling of existing water tanks (PVC/RCC/AC) exceeding 250 Ltr but not exceeding 500 Ltr capacity and removing from site complete all as specified and directed. |
| 32 | Dismantling of existing water tanks (PVC/RCC/AC) exceeding 500 Ltr but not exceeding 1000 Ltr capacity and removing from site complete all as specified and directed. |
| 33 | Supply and fixing of water storage tank of 500 ltr capacity, HDPE triple layer, cylindrical, vertical with closed top and FDA approved, 100% UA stabilized, rust proof, ISI marked, fixed and hoisted in position on staging or roof complete with locking arrangement including over flow pipe, air lock pipe, brass valve 20 mm high pressure with polythene float and flynut, ISI marked, screwed andsuitable for iron pipe 20 mm borecomplete all as specified and directed. NOTE: - Tank shall be white and make of tank shall be engraved on the tank. |
| 34 | Supply and fixing of water storage tank of 1000 ltr capacity, HDPE triple layer, cylindrical, vertical with closed top and FDA approved, 100% UA stabilized, rust proof, ISI marked, fixed and hoisted in position on staging or roof complete with locking arrangement including over flow pipe, air lock pipe, brass valve 20 mm high pressure with polythene float and flynut, ISI marked, screwed andsuitable for iron pipe 20 mm bore complete all as specified and directed. NOTE: - Tank shall be white and make of tank shall be engraved on the tank. |
| 35 | Taking down of Eaves gutter/rain water pipe( AC rain water pipe /SWG pipe line of any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal from site etc complete all as specified and directed. |
| 36 | Supply and fixing of110mm dia PVC (SWR) soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls with stack clamps, 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts complete all as specified and directed. |
| 37 | Supply and fixing of PVC(SWR)bends (any radius), for 110mm bore pipes, with access doors, complete all as specified and directed. |
| 38 | Supply and fixing of PVC (SWR) junction single, (Single T 110mm), equal or unequal complete all as specified and directed. |
| 39 | Demolition of cement concrete (reinforced) (reinforcement cut as required to facilitate demolition) asin roofs, floors (other than ground floors) beams, slabs, staircases, landing, chajjas and similar suspended work complete all as specified and directed. |
| 40 | Matrerial and labour for reinforced cement concrete (nominal mix) ,1:2:4, type B-1 using 20mm graded stone aggregate as in chajjas, faica, and the like etc complete all as specified and directed |
| 41 | Supply and fixing of mild steel TMT bars 8 mm dia, 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. |
| 42 | Material & labour for use & waste for formwork to chullah hoods, chajja’s, troughs and similar items including edges of fair finished surface of concrete complete all as specified and directed. |
| 43 | Taking down cement plaster on brick or stone walls or concrete surfaces, etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed. |
| 44 | Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed. |
| 45 | 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 1:4 complete all as specified and directed. |
| 46 | Material and labour for Brick work (except bricks)straight or curved on plan exc 6 metre mean radius built in CM 1:4 (old size brick) complete all as specified and directed.NOTE: - Old bricks obtained from demolition shall be re used. The rate quoted against this item is inclusive of necessary cleaning and stacking of bricks before incorporation in the work. |
| 47 | Material and labour for brick work with sub class ‘B’ bricks (old size), straight or curved on plan to any radius as inhalf brick thick walls built in cement mortar 1:4 complete all as specified and directed. |
| 48 | Material and labour for 75mm thickPCC 1:3:6 type C2, using 40mm graded stone aggregate as in platform to PVC water tanks finished even and smooth without using extra cement including demolition of existing plateform any tytpe complete all as specified and directed. |
| 49 | Material and labour for rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces mixed with water proofing compound, trowelled to even and smooth without using extra cement, complete all as specified and directed.NOTE: - Water proofing compound shall be measured and paid separately. |
| 50 | Material and labour for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of primeron walls complete all as specified and directed. |
| 51 | NOTE:- Amount of credit ofRs. 1,44,273.50 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. |
