REPAIRS TO LEAKAGE AND SEEPAGE OF ROOF AND MISC B R REPAIRS IN TB I DEPOT BN CIW CICE MEANEE LINE FMME RECORDS AREA IN THE AOR OF AGE B R MEG UNDER GE NORTH BANGALORE

Amount

NOTE FOR SL ITEM NO. 1.01 TO 1.57 :- . It may be noted that work is of urgent nature, shall be completed with in two months and no extension of time will be granted for any reason what so ever.

Demolition of cement concrete and paving not exc 15 cm thick (below or above ground level) 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.

Taking down cement plaster on brick / stone / concrete surface including wall tiling or terrazo finish and hacking out joints hacking for key scrubbing down with water etc complete all as specified and directed

Taking up or down steel tubing 20 mm dia and connections including cleaning for refixing or removal to store all as directed.

Taking up or down steel tubing 25 mm dia and connections including cleaning for refixing or removal to store all as directed.

20mm dia medium grade Galvanised iron tubing with all fittings and fixed to wall, ceiling or laid in floors etc complete all as directed.

25mm dia medium grade Galvanised iron tubing with all fittings and fixed to wall, ceiling or laid in floors etc complete all as directed.

Dismantling water tanks and removing to store (exc. 250 and not exc. 500 ltr capacity) complete all as specified and as directed.

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

Rotational moulded polythene water storage tank (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 500 ltrs capacity complete complete all as specified and as directed.

All as per Sl Item No. 1.10 above but except tanks.

Rotational moulded polythene water storage tank (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 1000 ltrs capacity complete complete all as specified and as directed.

All as per Sl Item No. 1.12 above but except tanks.

20mm dia Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed in repairs (Min weight 20mm-210 gms) all as specified and as directed.

Gun metal gate or globe valves 20 mm dia, with iron wheel head screwed both ends for iron pipe and including taking down old gate valve all as specified and as directed.

Gun metal gate or globe valves 25 mm dia, with iron wheel head screwed both ends for iron pipe and including taking down old gate valve all as specified and as directed.

Taking down chowkat (without taking of shutter from the frame) not exc 1.5 sqm each including making good the disturbed surface in PCC 1:2:4 type B0 or CM 1:3 all as specified and directed

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 (100c/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 bard/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) Supply only 4 mm thick sheet glass and stainless steel wire mesh be measured and paid separately. (iii) Weight of Grill/Guard Bars, handle,hinges and locking arrangements shall be deemed to be included in the quoted rate. (Note : All Windows/Vent design as per CECZ TD drg No 539)

Hacking out old broken glass (any thickness, size, quality or description) from wooden surface concrete or brick surrounds, glazed with putty or fixed with beads all as specified and as directed.

Galvanized mild steel wire cloth 0.56mm nominal dia and average width of aperture 1.18mm and fixed with tinned tack or galvanized wire staple fixed with beads all as specified and as directed.

All as per Sl item No 1.20 above but fixed in repairs.

Plain 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 and as directed.

Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) and removing rubbish off from premises complete all as specified and directed

Dismantling of AC Sheets of any description as in roof covering including ridge, wind tie etc., complete all as specified and as directed.

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

All as per Sl Item No 1.25 above but portions bedded in cement mortar.

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

Dismantling timber scantling 40 sq.cm and over in section, in any position in unframed work complete all as specified and as directed.

Dismantling battens for tiles, shingles etc, of any size including tilting fillets spacing exc.15 cm complete all as specified and as directed.

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

Rolled mild steel 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 connected plates of Fe-410W (Gde E-250) complete all as specified and directed.

Rolled Mild steel work as in Hand rails, half round or other stock section or core for wooden hand rail straight portion, drilled and counter sunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc, wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc; flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or rivetting, etc, and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws as specifed and as directed.

Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tenisile strenth of 550 Mpa as in roof covering cladding to wall, pre fixed with self taping screwes as specified and as directed.

Grid suspended false ceing grid system of size 600x600mm with main runner 29x24.7x0.8mm cross tee 29x24.7x0.8mm and wall angle 22.2x22.2x0.65mm. Ceiling suspended with 3mm dia GI wire hanger fixed with steel dash fastner, butter fly clips, hold down clips etc (Main runner, cross tee& wall angle of MS galvanised with PPPCGS) including 4mm thick HPSC self textured design pre primered non asbestos fibre cement building board fixed to false ceiling incl uding one coat of distemper complete including taking down old celing of any description complete all as specified and as directed.

Brick work with sub class 'B' bricks built in CM(1:6), straight or curved on plan exc 6 mtr mean radius, using old size bricks complete all as specified and as directed.

All as per Sl Item No 1.36 above but except bricks.

Plain Cement Concrete type B0 (1:2:4) using 12.5mm graded stone aggregate as in roof kerbs or mud stops, rounded or chamfered on edges in chajjas etc complete all as specified and directed.

Rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:6) finishing the plastered surfaces even and smooth without using extra cement complete all as specified and directed.

Rendering 15mm thick in CM(1:4) on other than fair faces of brick work or concrete surfaces mixed with water proofing compound as per manufacturers instructions finishing the surfaces even and smooth without using extra cement including necessary scaffolding complete all as specified and directed. NOTE:- WPC will be measured and paid separately under relevent items.

Rendering 5 mm thick on ceiling surfaces of concrete in CM (1:3) all as specified and as directed.

Supply only integral liquide water proofing compound all as specified and as directed.

Plain Cement Concrete (1:2:4), type B-1 using 20 mm graded stone aggregate as in floors 25mm thick, as in sub base to floor complete all as specified and as directed.

Matt finished coloured ceramic tiles 9-10mm thick (600mmx600mm Rectified Digital floor tiles) as in floors set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10mm thick screed bed in CM(1:6) complete all as specified and directed. Make Satin series of kajaria or techno commercially equivalent of somany/Navin/Jhonson

All as per Sl Item No 1.44 above but as in skirting set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10mm thick rendering in CM (1:4) on brick or concrete surfaces finished rough to receive wall tiles complete all as specified and directed.

Vitrified coloured ceramic tiles 10mm thick (square / rectangular) polished, area of each tiles not exc 0.36sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10mm thick screed bed in CM (1:4) for layaing floor finishes complete all as specified and as directed.

All as per Sl Item No 1.46 above but as in vertical surfaces such as skirting / dados, set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10mm thick rendering in CM (1:4) on brick or concrete surfaces of finished rough to receive wall tiles complete all as specified.

Full bodied vitrified tiles of size 600 x 600 x 10mm thick set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10mm thick screed bed in CM(1:6) complete all as specified and directed. Make : Endura series of HR Johnson or techno commercially equivalent of Kajaria/Somany

Full bodied vitrified tiles 15mm thick with double nosing and tread lines fixed suitable for steps and similar works set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10mm thick screed bed in CM(1:6) complete all as specified and directed. Make : Endura series of HR Johnson or techno commercially equivalent of Kajaria/Somany

Plain Cement concrete (1:4:8), type D2, using 40mm graded stone aggregate as in sub bases of floors, 100mm thick, complete all as specified and directed.

75 mm thick plain cement concrete 1:3:6 type C2 (using 40 mm graded stone aggregate) as in paving/ plinth protection laid in alternate bays (not exceeding 2 sqm each) finishing the concrete surface even and smooth at top without using extra cement and providing joints throughout the thickness of plinth protection, filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight all as specified and directed.

Chequerred cement concrete tiles 300x300x25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the colour of tiles over 20mm thick screed bed in CM (1:4) complete all as specified and directed.

Machine pressed (rubber moulded) precast concrete interlocking paver blocks any shape and size conforming to IS 15658-2006 of 60mm thickness, of M-35 grade with grey cement and pigment fixed over and inculding 50mm sand cushioning complete all as specified and directed.

Preparation of new or previously untreated steel and iron surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel over a coat of red oxide primer, complete all as specified and directed.

Preparation of newly plastered wall surfaces of any description and applying two coats of oil bound distemper over a coat of alkali resistent primer over two coats of wall care putty complete all as specified and directed.

Complete removal of existing treatment and applying two coats of oil bound distemper over a coat of alkali resistent primer over two coats of wall care putty complete all as specified and directed.

Preparation of newly plastered ceiling surfaces of any description and applying three coats of white wash complete all as specified and directed.

Preparation of newly plastered surface of wall and applying two coats of cement base paint over one coat of alkali resistant primer complete all as specified and as directed.

Demolition of existing roof treatment of any type including cement plaster 10 mm thick and PCC 25mm thick and providing screed bed/rendering 10mm thick in CM (1:4) mixed with and including supply of approved water proofing compound as per manufacturers instructions over and including 25mm thick (average) PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) by removing all loose gravel, dirt, oil, grease and foreign materials by jet or dry air, Condt/--- 1.60

Condt/---1.59 cleaning the surfaces mechanically or by grinding to make it smooth and providing 50mm x 50mm coving at the corners with PMC mortar as above, and applying APP modified water prrofing membrane as per IS 1654-2017/IS 16352-2017 mineral finish, 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.

Anodised aluminum powder coated (of any shade/colour as approved by GE ) ventilators with adjustable 4mm thick figured glass louvers, fixed in qtr portion, without sash bars, aluminum section weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber packing, anodised aluminum snap beading, screws, including stainless steel wire cloth 0.36 nominal dia of wire and average width of aperture 1.18mmmm including complete etc all as specified and directed by the Engineer-in-charge (Size of Ventilators = 600 x 900 mm)

Anodised aluminum three track sliding window including frame and shutters consisitng of 2 x glazed shutter (thickness of glass not less than 5mm) & 1xgauged shutter(alumium alloy wire cloth 0.36mm nominal dia of wire and average width of aperature 1.40mm), aluminum sections weighing n.less than 0.55 kg/m including necessary jointing cleats, glazing clips, rubber packing, anodised aluminum snap beading, screws, anodised aluminum fittings such as peg stays, self closing clips, handles etc complete all as specified and directed.

Taking down shutters of any description area exc. 1 Sqm but not exc. 2 Sqm each all as specified and as directed.

Factory made flush door shutters, 35mm thick, all as per IS:2202 (Part-I 1999) solid core construction, with block board core with decorative face veneer both faces with lipping/frame to match as per drawing fixed to chowkhats all as speified and directed.

Butt hinges medium weight, cold rolled mild steel 100mm long and fixed to door frame and shutter duly welded/screwed complete all as specified and as directed

Aluminium anodized barrel tower bolt of extruded section of size 200mm long complete all as specified and directed.

Alluminium alloy anodised, length of bolt 300 mm sliding door bolt with hasp, staple(bolt type) and fixing clips of sheets, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium and fixed all as specified and directed

Extruded Aluminum handles 150mm size, fabricated type, anodised all as specified and as directed.

Dismantling posts or struts (wood, steel or RCC) any section including taking out embedded portion in natural ground and making good disturbed ground complete all as specified and directed.

All as per Sl Item No 1.69 above but embedded portion taken out from concrete surface etc

Dismantling fencing wire mesh of any description complete all as specified & as directed

Excavation in Post holes (or similar holes ) in any type of soil, each not exe 0.5 cum, getting out, returning filling and ramming in layers not exc. 25cm thick, watering and removing surplus soil to a distance not exc 50 mtr and making good surface complete all as specified and as directed.

PCC (1:3:6) type C2 (using 40mm graded stone aggragate as in foundation filling and mass concrete for fencing posts complete

Supply only Chain link MS galvanised fencing, any size or type complete all as specified and directed

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provision of binding wire complete all as specified and as directed.

Galvanized 2 strand steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75 mm spacing and straining and fixing to any type standard rails, staining bolts including securing, tying at crossing with and provision of galvanized steel wire staple or steel pins etc as directed. NOTE:-Each line to be measured.

PRAGATHI BUILDERS

J PUSHPALATHA ENGINEER AND CONTRACTOR

M/S Bhagyawanticonstruction

Sreyas Enterprises

SREE VARU ELECTRICALS

ShaikPyarejanandsons

OM CONSTRUCTIONS