SPECIAL REPAIRS TO ROOF AND CEILING OF BLDGS AT TB III MEG CENTRE UNDER GE NORTH BANGALORE

Amount

Dismantling of Asbestos cement (corrugated, semicorrugated etc.) sheets in roof coverings including ridges etc complete all as specified and as directed

Dismantling timber scantlings 40 sq. cm and over in section, in any position as in Framed work etc complete all as specified and as directed

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

Demolition of brick work /stone masonry/PCC block masonry built in cement mortar of any description all as specified and directed.

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

Taking down cement plaster of any description hacking for key or raking out joint on old brick work/stone/concrete surface etc complete all as specified and as directed

M&L Rolled MS 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 confirming to Fe 410 -W (Gde- E- 250) quality-A etc complete all as specified and as directed

All as per item No 7 above but erection and fixing only after removing all the bending including welding/ reiveting etc complete all as specified and as directed. Note : Serviceable material from dismantling will be reused.

S&F tubular steel section for structural use in beams, column, rafter purlins or other connecting plates incl necessary welding, riveting, nut bolts etc complete all as specified and as directed conforming to IS:1161-1979 gde st-240.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering/ cladding to wall, fixed with self tapping screws etc complete all as specified and as directed

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering/cladding to wall, fixed with self tapping screws etc complete all as specified and as directed

M&L Pre-cast Cement concrete Type 1:3:6 using (20 mm graded stone aggregate) with solid blocks, exc 10 cm in width and setting in CM 1:6 all as specified and directed.

M&L for rendering 15 mm thick in CM (1:6) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) etc complete all as specified and as directed

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and as directed Notes : WPC shall be measured and paid seperately

M&L for 10 mm thick in CM (1:3) as in screed bed over concrete surface mixed with water proofing compound to receive water proofing treatment etc along as specified and directed. Noted : WPC Shall be measured and paid seperately

M&L for removing all loose gravel, dirt, oil, grease and foreign materials by jet or dry air, cleaning the surfaces mechanically or by grinding to make it smooth and APP modified water proofing membrane as per IS 1654-2017/IS 16352-2017, 3mm thick and weighing not less than 3.60kg/Sqm reinforced with non woven polyster/HMHDPE matt black finished over compatible primer/bonding bitumen @ 0.40 Litr/Sqm and torch applications of membrane with 75mm side overlap and 100mm end lap after necessary preparation of surface complete as per manufacturer's instructions and applying a coat of solar reflective bituminous aluminum paint on top @ 0.10 litre/sqm complete all as specified and directed incl taking down existing roof treatment of any types incl HP clay tiles etc along with cement plastering etc incl removing of debries exc 1.50 Km etc complete all as specified and directed.

M&L providing cement concrete type B0 1:2:4 (12.50mm graded stone aggregate) in copings, parapets and railing upto 60cm height, leveling concrete for Roof slab, kerbs, water troughs/Chajjas and the like including weathering, slightly rounded or chamfered angles and throating as directed

Supply only liquid water proofing compound

Taking up or down 20 mm steel tubing and connections incl removal etc complete all as specified and as directed.

Taking up or down 25 mm steel tubing and connections incl removal etc complete all as specified and as directed.

Dismantling water tanks and removing to store (exc 500 and not exc 1000 ltr capacity) etc complete all as specified and as directed

Dismantling water tanks and removing to store (exc 1000 and not exc 2000 ltr capacity) etc complete all as specified and as directed

S & F 20mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified.

As per item No 23 above but for 25 mm dia of bore pipe

M & L rotational moulded polythene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I capacity of tank 1000 ltrs complete all as specified and directed

As per item No 25 above but for except tanks

M & L rotational moulded polythene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I capacity of tank 2000 ltrs complete all as specified and directed

As per item No 27 above but for except tanks

S & F 25 mm dia of bore ball float valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and as directed [Minimum weight for 25 mm – 455 gms] .

S & F in repairs 25 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and including taking down old gate valve all as specified and as directed.

Dismantling of cast iron or reinforced /PVC (SWR) / concrete drain pipe up to 100mm dia incl fittings, jointed in cement mortar and taking out of trenches if required etc complete all as specified and directed

S&F 110mm PVC, SWR pipes, single socketed in any length with rubber rings joint fixed with wall complete all as specified and directed

As per item no 32 above but for 75 bore pipe complete all as specified and directed

S&F PVC Branch Pieces double (double Y) equal or unequal of 110mm dia.

S&F PVC bends (any radius) of 110mm dia.

S& F PVC bends (any radius) of 75mm dia.

S&F PVC vent cowls of 110mm dia.

Complete removal of existing treatment by means of wire brushing, sand paper, manually or mechanically up to visible of plastered surface incl rubbing and washing etc complete all as specified and as directed

M&L for 1mm thick wall care putty on wall including preparation of surface with sand paper etc to obtain smooth surface etc complete all as specified and as directed

M&L for Preparing new plastered suface of walls and applying two coats distemper oil emulsion, white or tinted over a coat of primer complete all as specified and as directed

As per item no 40 above, but on old Plastered surface of wall

Material & Labour for praparing new plastered surface of wall and 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 (Apex Ultima) of required shade (Company Depot Tinted) with silicon additives coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces etc complete all as specified and as directed

Material & Labour 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 (Apex Ultima) of required shade (Company Depot Tinted) with silicon additives coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces etc complete all as specified and as directed

M&L for preparing Old Plastered surface of ceiling and applying two coat of white wash etc complete all as specified as directed

M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth , not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and as directed

M&L preparation of old painted steel surface of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed

Removing building materials etc. (other than spoil payable under items 03028 to 03031 in Section-3—Earthwork) to a distance of exc 1.0 Km but not exc 1.50Km , beyond the lead included in the rates, including loading, unloading and stacking at the destination etc complete all as specified and as directed

M&L for 75 mm thick Cement Concrete Type C-1, 1:3:6 using 20 mm graded stone aggregte) as in plinth protection etc, finished even and smooth without using extra cement complete all as specified including joints filling with sealing compound Grade "A" complete all as specified and directed.

Dismantling of Stone set paving of any description or thicknessor thickness in floors, aprons etc (Laid bedded and pointed in any cement mortar) incl removing off the premises etc complete all as specified and as directed

M&L for 25 mm thick Cement concrete type B-0,1:2:4 (12.5mm graded stone aggregate) as in levelling course of flooing etc complete all as specified and as directed

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

M&L for Machine cut kota stone slab flooring 18-20mm thick, (table rubbed) (moulded exposed edge) over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc complete all as specified and as directed

M&L for rendering 10 mm thick in cement mortar 1:3 on fair faces of brick work or concrete surface as backing coat coat of dado/skirting etc complete all as specified and as directed

M&L for Machine cut kota stone slab 18-20mm thick, (table rubbed) (moulded exposed edge), in riser of treads, skirting, dado , over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc complete all as specified and as directed

Taking down chowkats or frames with shutters (without taking off shutter from frames) exc. 1.5 Sqm but n exc 4 Sqm each, including cutting holes for removing the hold fast etc (Distrubed surface of wall shall be make good by the contractor. The rate quoted shall be deemed included for the same) complete all as specified and as directed

Taking down chowkats or frames with shutters (without taking off shutter from frames) not exc. 1.5 sqm each, including cutting holes for removing the hold fast etc (Distrubed surface of wall shall be make good by the contractor. The rate quoted shall be deemed included for the same) complete all as specified and as directed

S&F 1.25 mm thick pressed steel frame of size 125 X 60 mm for door with one ore more rebate includings necessary fixing lugs, hinges, locks strike plate etc complete all as specified and as directed

M&L for cement concrete 1:3:6 type C-1 (using 20mm graded aggregate) as in hold fast and filling of pressed steel chowkat etc complete all as specified and as directed

S&F 35mm thick flush shutter solid core construction with decorative choice lamination both sides of shutter, kiln seasoned and chemically pressure treated complete all as specified and as directed

S&F Box type Steel Windows/Ventilators double side shutters (Windows side hung type , Ventilators top hung) pressed steel frames made out CRC Sheet of 80x60x1.25mm double rebated, Shutters box type made out of CRC Sheet of 40x20x1.0mm, windows & ventilator shutter fixed made of glass and gauge fixed with box type hinges, Aluminium die cast handles for glass shutters, Iron flat type handles for mesh shutters, Telescopic stays, etc complete all as specified incl 12mm square guard bars/grill welded with steel frame (100mmc/c horizontically) all as specified and directed by Engineer-in-Charge. NOTE: (i) Payment under this item will be make combined for steel frames, steel shutters and Guard bar/Grill, However unit rate quoted shall deemed to include cost of beading, fittings such as handles, hinges,Telescopic stays, locking arrangements and fixing of glass and wiremesh etc. (ii) 4 mm thick sheet glass and 0.36 mm dia stainless steel wire mesh be measured and paid separately. (iii) Weight of Grill/Guard Bars, handle,hinges and locking arrangements shall not be accounted for payment purpose . (Note : All Windows/Vent design as per CECZ TD drg No 539)

S&F Aluminium anodised tower bolt 200 mm long of extruded section etc complete all as specified and as directed

S&F aluminium alloy, anodised sliding door bolt 300 mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy etc complete all as specified and as directed

S&F 150 mm long aluminium handle, cast type, anodised etc complete all as specified and as directed

S&F 150 mm long Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor etc complete all as specified and as directed

S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples etc complete all as specified and as directed '

S & F Sheet glass 4mm thick ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane and all as specified.

S&F 4mm thick Figured glass, pin head type and glazing with oil putty in squares in not. exc 0.5 sq.m in each pane etc omplete all as specified and as directed

M&L frsmed MS work as in grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work etc complete all as specified and as directed conforming to Fe-290,Gde E-165.

S&F False ceiling with GI grid suspended system of size 600X600mm standard section consisting of main runner main tee cross, Tee wall and wall angle as per mfd instruction / catalogue, ceiling suspended with 3 mm dia GI wire hanger fixed with steel dash fastner, butter fly clips, hold down clips etc (Main corner, cross tee& wall angle of MS galvanized with PPPCGS) incl 4 mm thick HPSC self textured design pre primered non asbestons fibre cement building boards fixed to false ceiling etc complete all as specified and as directed

Sreyas Enterprises

B5BUILDING SOLUTIONS

M/S SIRI BUILDERS

ADWITHI

Shanthi Construction