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| 1 | Demolition of cement concrete of any description and in any position not provided andas in roof padding, roof curb etc complete all as specified and as directed.Note: - (a) Demolition should be done carefully to roof slab. (b) Any damage occurred in the roof surfaces during demolition shall be made good by the contractor without extra cost to the department.(c) Disposal of debris/retrieved materials shall be thrown out from siteat a place shown by the Engineer-in-Charge. |
| 2 | -ditto- all as per item No 1.00 here in before but re-inforced cement concrete. |
| 3 | Material and labour for providing plain cement concrete 1:2:4 type B- 1( using 20mm graded stone aggregate)as in roof padding ,roof kerbs or mud stops, rounded or chamfered on edges laid in slope as per requirementand mixed with integral water proofing liquid admixture as per manufacturer\"s instructions complete all as specified and as directed.Note :(i)Integral water proofing liquid admixture shallbe measured and paid separately underappropriate item here in after. |
| 4 | M&L forrendering 15 mm thick (in two layers) in CM (1:4) on edges of concrete roof slab and chajjas surface finished even and smooth (without using extra cement) to getuniform level surface forlaying of membrane treatement, using integral water proofing compound complete all as specified and directed.Note:- water proofing compound will be paid seprately. |
| 5 | Supply only integral water proofing compound. |
| 6 | M&L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, and filling solidly with a hot mixture of bitumen and clean dry and 1:1 complete all as specified and directed. |
| 7 | Taking down carefully existing bitumen tar felt including coba,plaster of any description over the surface of roof, terraces including flashings and junctions of parapet/curb walls etc and removing of the rubbish to a distance exceeding 500m but nexc 1.00km and depositing where directed complete all as specified and directed. |
| 8 | Material and labour for water proofing treatment with APP based standard membrane over 15 mm thick PCC padding in CM (1:4) in roof with the following courses of treatment for:-(a) Apply bituminous primer (IS 3384) @ 0.40 Lit per sqm of the surface area including cleaning the surfaces completeall as specified.(MAKE : TEXSA/BITUMAT/BITUNIL/SIKA)(b)Apply APP plastomeric bitumen based water proofing membranepolyester reinforced (3Kg/Sqm) with 10cm over laps and torch bonded at joints including surface preparation before and after application of treatment as per manufactures instruction complete all as specified. (Make of APP Membrane: Moply FP 3 mm mineral of TEXA/WP Shield 103 PM of SIKA or Equivalent material of BITUNIL/BITUMAT.(c) Over the membrane provide a solar reflective bituminous aluminium paint @ 0.1 Lit/sqm prescribed by manufacturer complete all as specified. |
| 9 | S&F anodised aluminium snap grid frame work with grid of 605mm x 605mm for false ceiling all as specified complete all as specified and directed . |
| 10 | S&F hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified. |
| 11 | S&F 12mm thick perforated particle board/ tiles for insulation and accoustic purposes of size 600mm x 600mmfor false ceiling including fixing in snap grid complete all as specified and directed. |
| 12 | Taking down cement plaster or terrazzo from brick walls of any description, racking out joints, hacking for key, scrubbing down with water etc complete all as specified. |
| 13 | M&L for rendering 15mm thick on fair faces of brick work or concrete surfacesin cement mortar 1:6 surface finished even and smooth without using extra cement,complete all as specified and directed by the Engineer-in-Charge. |
| 14 | M&L for prepration of newly plastered surfaces of wall & applying two coats of white wash complete all as specified. |
| 15 | M&L for prepration of old decorated surfaces on ceiling and applying one coat of white lime washetc complete all as specified. |
| 16 | M&L for prepration of old decorated surfaces on wall and applying one coat of white lime wash including cornice and pillars etc complete all as specified. |
| 17 | Supply and laying steel water tubing of 15 mm dia bore ISI marked medium grade galvanized including tube fittings Viz Tees, socket bends elbows union nipple etc screwed and socket joint laid in trenches /under road or laid in floors / wall / roof complete all as specified by Engr in charge. |
| 18 | S&F 15mm dia Bib taps cast copper alloyfancy type chromium lated crutch or butterfly handle screwed down, scewed for iron pipes or for brass ferrule, complete all as specified and directed. |
| 19 | Taking down shutter of any description of exceeding 1 sqmbut not exc 2 Sqm complete all as specified and as directed. |
| 20 | S & F 40 mm thick flush shutters, solid core construction, with blockboard core and plywoodface panels, commercial type on both sides but with particleboard corecomplete all as specified and as directed by Engineer-in-charge. |
| 21 | M&L for preparation of new wood or wood based surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified. |
| 22 | S&F for 150 mmAluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified. |
| 23 | S&F for 150 mm Extruded aluminium alloy handles, fabricated type, anodised complete all as specified. |
| 24 | S&F 250mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixingclips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixedcomplete all as specified and directed. |
| 25 | S&F for 100 mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21complete all as specified. |
| 26 | Removal of damaged structural concrete along with loose damaged and crecked concrete/ cover concrete at all specified locations up to beyond the corroded steel reinforcements to a depth of 10 mm minimum behind the reinforcement by chhpping/ hacking with chisel and hammer or by mechinical means like chisel hammer, pneumatic chippers incl high pressure water jetting to chipped concrete and reinforcement and removal and disposal of debris within owners premises incl. all plants and machineriescomplete all asdirected by Engr-In-Charge. |
| 27 | Cleaning as directed & specified all rust/scales/ corrosion from reinforcement bars using rust remover Reebaklens RR- Rust remover, cleaning and etching agent supplied in 1/2, 1 and 5 ltr containers, having specific gravity 1.16-1.22 @ 25 degree celcius, reebaklens RR cleaning agent is a combination of acid based materials, corrosion inhibitors and dispersing agents and is supplied as a clear green solution application of reebaklens RR with brush for complete wetting of rusted metal surface and allowed to react it for 16-24 hours followed by cleaning the surface with wire brush and washing surface with fresh water as required to exposed reinforcement bars complete all asdirected by Engr-In-Charge. |
| 28 | Providing and applying Renderoc RG-Polymer modified micro-concrete supplied in 25 kg moisture resistant bag should possess following properties when mixed with clean water at w:p ratio 0.16, such as compressive strength (BS 4551-80)-50 Mpa at 28 Days, Tensile strength -2Mpa @ 28 days, flextural strength (BS 4551-80) Mpa at 28 days, Young\"s modulus-25 KN/mm2, Expansion characteristics (ASTM C827-1987) unrestrained expansion 1 to 4% pressure approx. 0.004 N/mm2, Thermal conductivity-1.5 W/m degree cel. fire rating (EN 1504 cl 5.5)-class A1, fresh wet density (mixed density @27 degree cel. ) -2100-2200 Kg/m3. Typical application inclued mixing whole bag with clean water about 4 litres mixing in suitable container with heavy duty slow speed mixture machine to produce uniform free flowing mix, pouring the same in to the form work using suitable arrangement or if required using pupping device for uniform flow of micro concrete. The side shuttering can be removed after 3 days and the bottom shuttering after 7 days ensuring proper bond between the micro concrete and existing concrete substrate. item rate ia inclusive of materials and labour, tools and tackles, scaffolding and transportation etc complete all asdirected by Engr-In-Charge. |
| 29 | Providing and applying bond coat on the prepared surface to receive polymer modified mortor/ polymer modified micro concrete , with two components epoxy based bonding coat Nitobound EP- Epoxy rasin concrete bonding agents supplied in 1/2, 1 and 4 ltr Packs, having specific gravity 1.15 to 1.2 gm/cc, Compressive strength (BS 6319 Pt 2)-50 Mpa at 7 Days, Tensile strength (BS 6319 Pt.7)-20Mpa @ 7 days, flextural strength (BS 6319 Pt.3) -35 Mpa at 7 days, Shear strength (BS-6319 Pt.4) 10 MPa at 7 Days having an over lay time of 6 hrs and 30 degree cel. high bond strength : bound strengthis more then the tensile strength of goood quality concrete barrier coat acts as a \"barrier coat tothe migration of chloride inos from host concrete. Laying of reinstatement polymer modified mortor or micro concrete shall be completed within over lay time of bounding coat. The bond coat act as a bonding coat between old ad new concrete. Typical application includes cleaning all loose dust, dirt, grease from host concrete surface by suitable means, mixing both components of bond by heavy duty slow speed mixer until a unifrom consistency, apply unbroken coat of Nitobond EP with stiff brush covering complete area of patch repair before plcing mortor or nicro concrete. Item rate inclusive of materials all labour, tools and tackles, scaffolding and transportation etccomplete all asdirected by Engr-In-Charge. |
| 30 | Providing and laying Renderoc SP-40 shrinkage controlled polymer modified single component, alkaline resistant fibre reinforced, thixotropic, cementitious patch repair mortor supplied in 25 kg moisture resistant bag when mixed with clean water at w:p ratio 0.18, achieves compressive strength (BS 1881 Pt. 116) -> 20 MPa at 1 day & > 45 MPa at 28 days. Tensile strength (BS 63199 Pt7)>2.5 Mpa at 28 Days, Flexural strength (BS 6319 Pt.3)>7 Mpa at 28 Days, During Shrinkage to ASTM C157-93, 28 days<1000 microstrain. Typical application inclues mixing entire bag with clean water about 4.25 ltr to 4.5 ltr, mixed with suitable container with heavy duty slow speed mixer machine to achieve lump free mortor consistency, placing and finishing the same with trowel carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slab, piles etc, where tha thickness of application is less then 50 mm in patch as per specification after applying bounding coat item rate is inclusive of materials all labour tools and tackles, scaffloding and transportation etc complete all asdirected by Engr-In-Charge. |
| 31 | Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft and loose soil complete all as specified and directed . |
| 32 | M&L for hardcore of gauge broken stone or boulders n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed complete all as specified and directed. |
| 33 | M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in foundation, filling and mass concrete, complete all as specifiedas directed by the Engineer-in-Charge. |
| 34 | M&L for plain cement concrete 1:2:4 type B-2 using 40mm graded crushed stone aggregate as in foundation filling post, complete all as specifiedas directed by the Engineer-in-Charge. |
| 35 | Use and waste of formwork to sides of post with flats rough finished surface of concrete complete all as specified and directed |
| 36 | M&L for plain cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in bed to drain pipes 300mm bore, laid to falls including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed by Engineer-in-Charge. |
| 37 | M&L for 300mm bore reinforced concrete pipes with coller, Class NP2, laid in trenches and jointed in CM 1:1 and tested, complete all as specified and directed. |
| 38 | M&L for machine pressed precast conctete interlocking paver block coloured of selected quality, any shape and sizewith grey cement and no pigment confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over 25mm thick sand layer, complete all as specified and directed by Engineer-in-Charge. |
| 39 | M&L for pre-cast cement concrete block masonry 1:3:6type C1(using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete all asspecified and directedby Engr-in-charge. |
| 40 | M&L for rendering 10mm thick in CM 1:4 on fair faces of masonry / concrete surfaces finished even and smooth without using extra cement complete all as specified and directed. |
| 41 | S & F steel works in tubular trussesas inpost, purline etc including special shape washer, angle cleat, hold fast, gussete plate etc. complete using ERW or induction butt welded tubes conformimg to IS 1161-1979 grade St-240 cut or notched forming holes,without any attachment including drilling,fittings,riveting and or welding or connecting with bolts ans nuts ( incl rivet or nut ams bolt) providing and fitting angle cleats gussete plates etc also for welding plumbing truing up and fixing complete all as specified and directed by the Engineer-in-Charge. |
| 42 | S&F Pre-painted galvalume aluminum zinc coating GI based corrugatedprofile steel sheet 0.50mm thick of colour as approved by AGE(I), having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws,complete all as specified and as directed by the Engineer-in-Charge. |
| 43 | M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed |
| 44 | 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 complete all as specified and directed. |
| 45 | M&L mild steel work as in flat iron, MS plates as in brackets, cleats, fasteners, wind ties, supports, base for posts etcwith riveted, bolted or welded attachment complete all as specified and as directed by the Engr- in- Charge. |
| 46 | M&L for powder coated aluminium (minimum thickness of powder coating 50 microns ) anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat forfixing etc. complete all as specified complete all as specified by Engr in charge. |
| 47 | M&L for Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) 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 EPDMrubber/ 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 as per architectural drawings and the directions of Engineer-in-charge. |
| 48 | M&L for 5.5mm sheet glass, ordinary quality and glazing with oil putty in door, windows & ventilators fixed with silicon or similar material n exc 0.5 sqm in each pane complete all as spd and directed. |
| 49 | M&L for 5.5mm sheet glass, ordinary quality and glazing with oil putty in door, windows & ventilators fixed with silicon or similar materialexc 0.5 sqm in each pane complete all as spd and directed. |
| 50 | M&L for 12mm toughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required complete all as spd and directed. |
| 51 | S&F 150mm mild steel tee hinges, stove enamelled black heavy duty complete all as spd and directed. |
| 52 | S&F 200mm long aluminium anodised barrel tower bolt extruded section complete all as spd and directed. |
| 53 | S&F 4 lever morticle lock verticle type 100mm mild steel complete all as spd and directed. |
| 54 | S&F double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover , governing pivot made of brass, other parts made up of mild steel heavy duty complete all as spd and directed. |
| 55 | M&L for veneered decorative plywood grade 1 (with BWR resin) with decorative face veneers on both faces, fixed with screws to timber frame work complete all as spd and directed. |
| 56 | S&F for 3mm thick aluminium composite panel as in wall, aluminum partation, door and other any type of frame in any shape /design including aluminum anodised frame work for fixing of panel in between two pannel gap should be filled with non staining sealent solution with proper aggangment complete all as spd and directed. |
| 57 | Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge. |
| 58 | Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete including fixture and fittings such as switches, sockets, light fittings, MCB DBs,out let boxes etc.removing material for taking credit and making good disturbed surfaces of walls, floors, ceilings etc,complete all as specified and as directed by Engr-in-charge. |
| 59 | M&L for point wiring in casing caping complete with 1.5 Sqmm single core multistranded copper conductor FRLSH PVC insulated and unsheathed cable 1100 V grade confirming to IS 694 drawn through PVC casing capingof suitable sizeheavy grade ISI marked including necessary casing caping accessories, sunken type pressed steel terminal boxes with plastic laminated sheet of approved shade 3mm thick including 1.5 mm PVC insulated flame retardant copper conductor as in continious earth wire ,complete all as specified and as directed by Engr-in-charge. for the following as given below:- |
| 60 | One ceiling fan & exhaust fan point controlled by one switch . |
| 61 | One 3 pin socket outlet, 5 Amps, on independent board. |
| 62 | -ditto- all as per item No-59herein beforebut with 2.5 Sqmm wire for 15 Amp socket outlet on independent board. |
| 63 | Supply & Fix switch piano flush button single pole one way 5 Amps, 250 V ,complete all as specified and as directed by Engr-in-charge. |
| 64 | Supply and Fix switch piano flush button single pole one way 15 Amps, 250 V,complete all as specified and as directed by Engr-in-charge. |
| 65 | Supply and Fix socketoutlet 2 in 1,6 pin, 5/15 Amps flush type 220 V,complete all as specified and as directed by Engr-in-charge. |
| 66 | S&F, in repair ,Ceiling rose, surface bakelite, 65mm x 50mm two to three terminals. ,complete all as specified and as directed by Engr-in-charge. |
| 67 | S&F switch socket combination 2 in 1, 6A flush type complete all as spd and directed. |
| 68 | S&F switch socket combination 2 in 1, 16A flush type complete all as spd and directed. |
| 69 | Supply and fixing of ceiling fan 1200 mm sweeep complete with blades , down rods, electronic regulator and accessories , 230 volts , Min air delivery 210 CFM with service value 6.00 BEE , five star rated with brushless direct current motor (BLDC) complete all as specified and directed by Engr in charge. |
| 70 | Supply and fixing of Exhaustfan 300 mm sweeep steel body AC single phase , 230 volts complete with blades , and frame and louvers etc complete all as specified and directed by Engr in charge. |
| 71 | Supply and Install Air circulator ( Industrial fan ) , Pedestal type 18\" size 450mmNos of Blades 03 , air delivery 150CMMspeed 1400 RPM steel body AC single phase , 230 volts complete with blades , and frame etc complete with colour grey / gold , Model name Thunder storm Pro Make- Crompton all as specified and directed by Engr in charge. |
| 72 | S&F LED lights fitting 1x20 watt , 220 V , AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as spd and directed. |
| 73 | S&F MCB DB SPN 4 way double door complete all as spd and directed. |
| 74 | M&L for Earthing complete with Copper Earth plate electroe60cmx60cm3.15 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below normal round level) with edge of the plae not less than 1.5 mtr below normal ground level, connected to copper earth strip 20x3mmby means of bolts, nuts, check nuts andwashers earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15cm thick all around bottom and top of earth plate as shown in electrical piate No. 3 of SSR Part-I and connecting to earthing test point and testing on completion including PCC 1:3:6 type C2 for earthing pit, GI light grade protection pipe of size 15mm dia, watering pipe 20mm bore medium grade, CI cover and frame necessary earth works and PCC work etc complete all as specified. Earth plate shall be surrounded by alternate layer of charcoal of coke and common salt 15cm thick alround the earth plate including bottom and top.(Note: PCC chamber shall be constructed at least 1.5mtr away from the earth electrod and pipe for watering shall be slanting manner)Note : (1) 7.50 RM copper earth strip including GI pipe light grade isdeemed to be included in the quoted rates, beyond 7.50 RMshall be measured and paid separately. |
| 75 | Taking down unserviceable and dislocated conductor strip of any type from wall/floor/roof/ inter connection grid forof any size , complete all as specified and directed by Engr-in-charge. |
| 76 | Supply and fix,in replacement ,copper strip of 25x3.15 mmas roof conductor and down conductor till test point , complete all as specified and directed by Engr-in-charge. Note:-Copper strip to be jointed through brass nut,bolt and washer. |
| 77 | Supply and fix , test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex.head screw , complete all as specified and directed by Engr-in-charge. |
| 78 | S&F Porcelain insulators, in replacement, for fixingCopper strip on wall / Roof building with necessary screws washers and nut bolts etc complete all as specified and directed. Note - Rates are inclusive ofcopper screws with washers for fixing copper strip on Porcelain insulator with minimum size 1 inch and maximum size 1.5 inch with max external dia of screw is6mmand 2 nos of GI nut for fixing insulator on wall ,complete all as specified and directed by Engr-in-charge. |
| 79 | Supply and fixCopper strip 32 x 6mm buried in ground all as specified and directed by Engr in Charge. |
| 80 | Supply and fix in replacement ofsingle pointed soild copperrod 300mm long and 12mm dia fixed on suitable flat mounted plate and connected with roof/dowen conductor all as specified anddirected. |
| 81 | M & L for maintenance free chemical Gel based earthing, Pure Copper typehaving 50 mm dia 3 mtr long GI pipe(Wall thickness of 3.2 mm) and 7.50 m long Copper strip earthing electrode of size 25 x 3 mm with 60 Kg ENNOV back fill compound , Model No ELE-350-CU of INNOV Infra Solution Ltd including necessary excavation and earth work in any type of soil, perforated watering pipe, funnel with wire mesh, earth lead protection pipe light grade, PCC Chamber 1: 3 :6 type C1 ( for even finish on both the faces ) and RCC cover 1:2:4 type B1, 550 x 550 x 50 mm thick with 8 mm dia TMT bars 150 mm c/cboth ways with 2 Nos ofhandles of 10 mm dia all as required at siteincluding testing on completion and taking down of old earthing all as directed by Engr in-ChargeNote : (1) 7.50 RM copper earth strip including GI pipe light grade isdeemed to be included in the quoted rates, beyond 7.50 RMshall be measured and paid separately. (2) Earth resistance of earth pit should be less than 1.0 Ohms on testing after completion. If the desired earth resistance is not obtained the earthing will be redone at no extra cost. |
