REPAIR AND DAY TO DAY MAINTENANCE WORKS TO FLOOR WALL ROOF SANITARY FITTINGS PLINTH PROTECTION AND CERTAIN OTHER ITEMS FOR CERTAIN BUILDINGS AT L AND M AREA AT NB K

Amount

Dismantling single layer mangalore pattern or similar tiles in roofing complete all as specified and as directed.

Dismantling tile battens of any size including tiling fillets spaced exc 15 cm centre to centre complete all as specified and as directed.

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

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 wrought in scantling timber fixed 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 and n exc 13 sq cm complete all as specified and as directed.

All as per item No. 6 above but cross sectional area exc 13 sq cm and n exc 25 sq cm complete all as specified and as directed.

S&F 2nd class hard wood clean sawn battern for tiles fixed at 30 cm centre to centre, sectional area exc 5 sqcm and n exc 15 sqcm complete all as specified and directed.

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

All as per item No. 9 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 specifiede and as directed.

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

S&F 0.71 mm thick plain, aluminium sheeting, alloy 31000 H4 in ridges, hips, valley gutter, drip and straightflashing(length and girth as fixed) complete all as specified and as directed .

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 aluminum zink coating GI based corrugated steel sheet 0.50mm thick, on an colour, having tensil strength of 550 Mpa as in roof fixes with self tapping screws complete all as specified and as directed.

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 complete all as specified and as directed.

M&L for 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 oil complete all as specified and as directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/blankets, any thickness, including cover filllets complete all as specified and as directed.

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 remein solid, complete all specified and as directed.

Dismantling of boarding of any description,fixed in any position with nails complete all as specified and as directed.

M&L for 20 mm thick coloured solid PVC pannel for weather boarding, give complete all as 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 and as directed.

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.

Supply only Liquid water proofing compound complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for 75mm thick cement concrete type C1 1:3:6 (20mm graded stone aggregate) as in plinth protection complete all as specified and as directed.

M&L for screed bed 10 mm thick on concrete/ brick / roof surfaces in CM 1:3 with and including WPC complete all as specified and as directed by Engr-in-charge. Note:- WPCshall be measured and paid separately. Dosage of WPC shall be as per manufacturer's instructions.

M&L for removal of oil, dirt, laitance and other containments by manually and surface sall 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 polyurethene 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/squeege/ 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% complete all as specified and as directed. Note:- The quoted rate shall be inclusive of cost of application of the chemical with specialized agency or the manufacturer.

M&L for water proofing treatment by applying bituminous primer 0.20 kg/sqm and 85/25 hot blowan bitumen 1.2 Kg/Sqm, providing and laying 4 mm thick APP modified water proofing membrane weighing not less than 4 kg/sqm, reinforced with non-woven polyster matt not less than 160 g/sqm, having softening point not less than 1400 C longitidunal tensile strength not less than 650 N/Sqcm tearing strength of 180 N by torque application including minimum 10 cm side overlap and 15 cm end lap and applying a coat of blown grade hot bitumen 85/25 conforming to IS : 702 heated to a working temp of 180 degree and applied @1.2kg/Sqm finishing the surface with solar reflective bitmininous aluminium paint @ 100 g/sqm, complete all as specified and as directed by Engr-in-Charge and as per manufacturer's instructions.

Taking down cement plaster on brick/concrete wall and ceiling surfaces including racking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M&L for rendering 8 mm thick CM 1:4 with approved water proofing compound over backing coat of 12 mm thick in CM 1:6 using liquid WPC fair surfaces of brick work or concrete surfaces, finished even and fair all as specified and directed. Note:- WPCshall be measured and paid separately.Dosage of WPC shall be as per manufacturer's instructions

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

M&L for applying two or more 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 complete all as specified and as directed.

M&L for complete removal of old decorated surfaces of walls including cornices and applying two coat of distemper oil emulsion over a coat of primer after preparation of surfaces complete all as specified and as directed.

S&F in repair tubular towel rail 20mm dia brass chromium plated with brackets fixed in repairs 60cm long complete all as specified and as directed.

S&F in repair stainless steel curtain rail bright finished 25 mm dia decorative type complete all as specified and as directed.

S&F in repair stainless steel bright finished decorative brackets/finials for curtain rail 25mm dia complete all as specified and as directed.

S&F 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 plates complete all as specified and as directed.

S&F in repair aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium wire staples complete all as specified and as directed.

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 complete all as specified and as directed.

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 complete all as specified and as directed.

S&F 4.00mm thick frosted glass pin head type and glazing with oil putty / beads in squares not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

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

M&L for 15mm thick screed bed or bedding layer of cement mortar 1:6 on floor for laying floor finishes complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces to receive wall tiles complete all as specified and as directed.

M&L for light shade virified ceramic tiles 8-10 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 complete all as specified and as directed.

All as per item no. 52 above but as in vertical surface complete all as specified and as directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc. laid beded in any mortar complete all as specified and as directed.

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)

S&F 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 complete all as specified and as directed.

S&F 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 complete all as specified and as directed. Make: Cera CAMPBELL Cat. No.S1013158 or eqivalent make of Hindware /Parryware.

S&F in repair plastic water closet seat, white , closed pattern with flat bottom, and cover and mild steel chromium plated or alumininsed hinging device complete all as specified and as directed.

S&F in repair plastic water closet seat for single piece closet, white , closed pattern with flat bottom, and cover and mild steel chromium plated or alumininsed hinging device complete all as specified and as directed. Make : Parryware EWC Seat cover E 8305 Ultra Solid white or equivalent make of Cera/Hindware.

S&F 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 all as specified and as directed.

S&F in repair 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 complete all as specified and as directed.

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 as 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 and as directed.

S&F in repair 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.

S&F in repair sheet glass shelf assembly consisting of 5.5mm thick sheet glassshelf 12 cm wide with chromium plated guard and railing size 60cm long (with brass bracket ) complete all as specified and as directed.

S&F in repair corner glass shelf of 5mm thick plain sheet glass and with brass, chromium plated bracket complete all as psecified and as directed.

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

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

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 complete all as specified and as directed.

Taking down shutter of any description not exceeding 1.00 Sqm including re-securing or easing and adjusting and refixing in same opening complete all as specified and as directed.

M&L in repair for 18mm thick Marine plywood, water proof, termite & borer proof, corrosion free with decorative laminate 1mm thick on both side for cupboard shutter, shelf, drawer complete all as specified and as directed.

S&F in repair stainless steel auto closer counter sunk hinges complete all as specified and as directed.

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 .

Bell Builders (BID ID -3357385)

M/s T.P SHAJI (BID ID -3359759)