REPAIR AND DAY TO DAY MAINTENANCE WORKS TO FLOOR WALL ROOF SANITARY FITTINGS PLINTH PROTECTION PERIODICAL SERVICES AND CERTAIN BLDG AT K AREA AT NB K

Amount

Dismantling single layer Mangalore pattern or similar tiles in roofing complete all as specified and as directed by Engr-in-charge.

Dismantling tile battens of any size including tiling fillets spaced exc 15 cm centre to centre complete all as specified and directed by Engr-in-charge and as directed by Engr-in-charge

Dismantling timber scantlings under 40 Sq cm in section for unframed work in fillets, rails, posts, rafters, purlins etc, in unframed works complete all as specified and as directed.

M&L for 2 nd class hard wood plain fillets square or rectangular in section clean sawn secured with nails, sectional area exc 6 sqcm but n exc 13 sq cm complete all as specified and as directed by Engr-in-charge.

All as per item No. 4 above but sectional area exc 13 sq cm but n exc 25 sq cm complete all as specified and as directed by Engr-in-charge.

S&F for 2nd class hard wood clean sawn batten for tiles fixed at 30 cm centre to centre, sectional area exc 5 sqcm but n exc 15 sqcm complete all as specified and directed by Engr-in-charge and as directed by Engr-in-charge

M&L for roof tiles Mangalore pattern interlocking at side joints laid dry complete all as specified and as directed by Engr-in-charge. (Sample of MP tiles approved by GE).

All as per item No. 7 above but except tiles. Note: The tiles dismantled vide item No. 1 shall be re-used.

M&L for ridge or hip tiles to suit Mangalore pattern of roofing tiles bedded and jointed in cement mortar 1:6 complete all as specified and as directed by Engr-in-charge

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including nainital or similar pattern roof covering complete all as specified and as directed by Engr-in-charge.

S&F 0.71mm thick plain, Aluminium sheeting, Alloy 31000 H4 in ridges, hips, valley gutter, drip and straight flashing(length and girth as fixed) complete all as specified and as directed by Engr-in-charge.

S&F 0.63 mm galvanised corrugated mild steel sheeting with two corrugation side lap fixed with L-type or J-type or cranked hook bolts in roofs and walls, etc with grade of zinc coating 275 complete all as specified and as directed

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick, on an colour, having tensile strength of 550 Mpa as in roof fixes with self tapping screws all as specified and as directed by Engr-in-Charge.

S&F 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 conforming to Fe 410 -W (Gde-E- 250) quality-A

M&L preparing surfaces of Tiles or slate battens, any size and spacing, prepared and treated all over (measured overall on one side only, spaces not deducted) with creosote all as specified and as directed by Engr-in-charge.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and as directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.4923-1997 grade St.-240 complete all as specified and as directed

M&L for 4 mm thick non asbestos fibre cement building boards fixed or laid/inserted to timber/GI/Aluminium frame work with screws as in ceiling complete all as specified and as directed

S&F 3mm thick aluminium composite panel of exterior grade with 0.50 mm thick of aluminium layers on both faces, wrapping to steel frame work by routing of joints, wrapping, bending or turning up/mitred angles as per site requirement and fixing with adhesive (Araldite) by popcorn pins and flat pressed the sheets using musking tape till the banding remain solid, complete all specified and as directed.

M&L for Preparation of new steel surfaces and applying two coats of anti corrosive paint over a coat of appropriate primer complete all as specified.

Taking down of existing roof treatment consisting of screed bed plaster tar felts etc and removal of dismantled materials complete all as specified and directed by Engr in Charge.

M&L for removal of oil, dirt, laitance and other containments by manually and surface shall be fairly smooth finish, Injection of grouting of construction joints and honey combs if any with cementitious pressure grouting with 40 Psi pump using Cobex 100 or equivalent @ 225gms mixed to 50Kg bag of cement including joints packing using polymer modified mortar. Providing and applying pitch free polyurethane water proof coating using Fosroc Nitoproof 600 or equivalent, over dry surface at 1.5mm thick in 2 coats with interval period of 6 hours over a substrate at coverage rate of 2Kg/Sqm using spray/squeegee/ roller/ brush. Water proofing coating shall have the elongation of 200% (ASTM D412-90, Tear resistance of >7N (ASTM D 624-00), and tensile strength of 1.5N/mm2 (ASTM D412-90) and it should have a solid content of 80-85% Note:- The quoted rate shall be inclusive of cost of application of the chemical with specialized agency or the manufacturer.

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

M&L for PCC 1:3:6 type C1 (using 20 mm graded aggregate) as in plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and as directed

Taking down cement plastered on Brick/Concrete wall and ceiling including racking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M&L for rendering 15mm thick on brick or concrete wall surfaces with cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and as directed.

M & L for 5 mm thick rendering in cement mortar 1:3 on fair faces of ceiling surfaces finished even and smooth complete all as specified and as directed by Engr-in-Charge.

M&L for rendering 10mm thick on brick or concrete wall surfaces with cement mortar (1:6) finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

Supply only Liquid water proofing compound complete all as specified and as directed by Engr-in-Charge.

M&L for Complete removal of existing treatment of external wall using water jet, mechanical grinders including rubbing, washing down with water, etc. and applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon aditives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm Note:- Application of paint and primer shall be as per manufacturer's instruction. The quoted rate shall include cost of scaffolding as required.

Material & Labour for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon aditives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces Note:- The quoted rate shall be inclusive of M&L for necessary scaffolding complete.

M&L for preparation of new plastered surfaces of ceiling and applying three coat of white wash complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of new wall surfaces and applying three coat of white wash complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old decorate surfaces of walls including cornices (plastered or unplastered) and applying one coat of white wash complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old decorate surfaces of ceiling and applying one coat of white wash complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old decorated surfaces of walls (plastered or unplastered) including cornices and applying one coat of distemper oil emulsion complete all as specified and as directed by Engr-in-Charge.

M&L complete removal of old decorated surfaces of walls (plastered or unplastered) including cornices preparation and applying two coat of distemper oil emulsion over a coat of primer complete all as specified and as directed by Engr-in-Charge.

M&L for applying 3mm thick wall care putty on old / new plaster surface of wall complete all as specified and as directed by Engr-in-Charge.

M&L preparation of old decorated surfaces of walls (plastered or unplastered) including cornices and applying one coat of cement base paint complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old painted wooden surfaces of any description exc 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one finishing coat of synthetic enamel paint complete all as specified and as directed by Engr-in-Charge.

M&L for writing letters of figures (BLOCK, ROMAN, ITALIAN OR INDIAN) n exc 30cm high all as specified and directed by Engr in Charge. Note : Writing shall be done with thick paint so that they stand out boldly.

M&L for preparation of old external surfaces of wall and applying one coat of Premium acrylic emulsion paint, Alkali & fungal resistance, dirt resistance exterior paint of required shade complete all as specified and as directed by Engr-in-Charge.

Supply and fix in repair tubular towel rail 20mm dia brass chromium plated with brackets fixed in repairs 60cm long complete all as specified. Make:- Parryware Cart part No.T6901A1 or equivalent to Hindware/Cera

Supply and fix in repair powder coated aluminium curtain rail 20 mm dia decorative type complete all as specified and as directed by Engr-in-Charge.

Supply and fix in repair in repair powder coated aluminium decorative brackets and finials for curtain rail 20mm dia

Supply and fix in repair in repair door stopper of aluminium alloy body and tongue anodised with hard drawn steel spring fixed in repair in floor, 140mm over length of cover plats.

Supply and fix in repair Stainless steel wire cloth. 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples

Hacking out old broken glass (any thickness size, quality or description) from wooden frames glazed with putty or fitted with beads not exceeding 1.50 Sqm.

S&F Sheet glass ordinary quality 3.00 mm thick and glazing with oil putty / beads in squares not exceeding 0.5 Sqm in each pane.

Supply and fix 4.00mm thick frosted glass pin head type and glazing with oil putty / beads in squares not exceeding 0.5 Sqm in each pane

Dismantling of floor hearth or wall tilling tiles including CM bedding (but not backing) and disposing the rubbish off the premises as directed

Material and labour for non skid coloured ceramic tiles 7 to 8 mm thick square/rectangular area of each tiles exceeding 0.06 Sqm but not exceeding 0.11 Sqm in floor etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles including provision of CM screed 15 mm thick in CM (1:6) all as specified and directed.

Material and labour for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including provision of backing coat 10 mm thick in CM (1:4).

M&L for light shade Vitrified tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including provision of CM screed 15 mm thick in CM (1:6) all as specified and directed.

All as per item no. 56 above but in vertical surface over and including provision of backing coat 10 mm thick in CM (1:4) all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. Laid bedded in any mortar

M&L 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite. Machine cut polished granite 1st quality complete all as specified and as directed. (Sample of granite should be passed by GE before execution of work)

Supply and fix in repairs vitreous China wash down water closet (pedestal pattern) white (including fixing bolts) including removing old one and connection to drain and flush pipe.

Supply and fix in repairs Snow white vitreous China wash down water closet single piece (pedestal pattern) with slim soft close seat cover (including fixing bolts) including removing old one and connection to drain and flush pipe. Make: Cera CAMPBELL Cat. No.S1013158 or equivalent make of Hindware /Parryware

Supply and fixing in repair plastic water closet seat, white , closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device. MAKE : Cera/Parryware/Hindware

Supply and fixing in repair plastic water closet seat for single piece closet, white , closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device. Make : Parryware EWC Seat cover E 8305 Ultra Solid white or equivalent make of Cera/Hindware

Supply and fix in repair PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including MS brackets 10 Ltrs capacity including flush pipe PVC connections etc complete

M&L for repair only of flushing cistern, low level including replacement of washer, handle, syphon etc complete all as specified and as directed.

M&L Concealed flushing cistern internal parts like inlet valve, float valve, syphon set, washer of any make or brand incl removal of old flushing cistern complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs vitreous China wash hand basin of size 580 x 450 mm white, flat back with and including waste fittings brass chromium plated 32 mm with long and fly nut screwed shank excluding taps, waste chain and plug and porcelain stopper but including cast iron brackets.

S&F in repair pillar taps, brass, with capston heads, fancy type chromium plated, screwed down high pressure with or without lettered 'Hot' or 'cold' with long screwed shanks and flynuts screwed for 15mm bore iron pipe and fixed complete all as specified and directed. Make : Pillar Tap with aerator Parryware Cart Part No.Crust T3102A1 or equivalent make of Hindware/Cera

S&F in repair SS grating square 125 mm size with centre circular section removal and fixing type complete all as specified. Make : Hindware/Cera/Parryware

S&F in repairs, PVC bathroom cabinet (white) of size 420 x 300 x 100mm (approx.), with one single shutter and built in mirror in front of shutter complete all as specified and as directed by Engr -in-charge. Make : Hindware/Parryware/Cera

S&F in repair sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12 cm wide with chromium plated guard and railing size 60cm long (with brass bracket complete. Make : Hindware/Parryware/Cera

S&F in repairs, corner glass shelf of 5mm thick plain sheet glass and with brass, chromium plated bracket complete all as specified and as directed by Engr -in-charge. Make : Hindware/Parryware/Cera

S&F in repair SS toilet paper holder including fixing screws complete all as specified. Make : Jaguar Cat No.AKP-35751P/equivalent make of Parryware/CERA

S&F in repair PVC backing looking mirror of size 45x60cm fixed to wooden plugs with chromium plated brass screws and cup washers. complete all as specified and as directed by Engr-in-Charge.

Taking down shutter of any description exceeding 1.00 Sqm and not exceeding 2.0 Sqm including re-securing or easing and adjusting and refixing in same opening

Taking down shutter of any description not exceeding 1.00 Sqm including re-securing or easing and adjusting and refixing in same opening

M&L in repair for 18mm thick Marine plywood, water proof, termite & Borer proof, corrosion free with Decorative laminate 1mm thick both side for cupboard shutter, self, Drawer, all as specified and as directed

S&F in repairs stainless steel auto closer counter sunk hinges complete all as directed and as directed by Engr-in-Charge.

S&F Ball bearing runners 45 mm, 450 mm long Telescopic ball bearing drawer channel full extension load capacity 50 kgs, Make :Hexa, Shreeji, Hafele, Hettich

S&F in repairs 100mm long stainless steel handle complete all as directed and as directed by Engr-in-Charge.

S&F in repair stainless steel sink with draining board made out of 1mm thick sheet kitchen or laboratory with plugs, washers including bedding lime cement mortar to dwarf wall or including fixing cantilever brackets fixed to wall and connecting union to pipe overall size 914x460x203mm bowl size 405x354x203 mm including waste coupling and waste pipe complete all as specified and directed.

S&F in repair sinks made of stainless steel 1 mm thick kitchen sink with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm including waste coupling and waste pipe complete all as specified.

S&F in repair Stainless steel plate rack of size 60x90x25 cm complete all as specified and as directed by Engr-in-charge. Make : Nirali/Prayag/Blue star

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed .

S&F EURO GUARD PRO SQUARE UPVC RAINWATER GUTTER (220 MM), with all necessary fittings like MS flat iron, clamp, joints, end cap, corner drop, centre drop, etc joining compounds, nut, bolts or screws etc and fixing in position, at any height complete all as specified and as directed.

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls(jointing shall be done with solvent cement) complete all as specified and as directed .

S&F PVC (SWR) bends, any radius, 110mm bore all as specified, complete all as specified and as directed

LAKSHMI BUILDERS (BID ID -3105869)

Aarjay Tech Engineering (BID ID -3128691)

M/s T.P SHAJI (BID ID -3115851)

Oriental Constructions (BID ID -3116561)

Vidya constructions (BID ID -3114577)

SAGA ENGINEERS (BID ID -3127044)