8578PROVISION OF SHED CERTAIN WORK SERVICES AT ETI AND GATES IN EAST AF STATION UNDER GE M AF JALAHALLI BANGALORE

Amount

Excavation in trenches n/exc 1.5m wide and n/exc 1.5m in depth for foundation etc or for shafts walls, cesspits, foundation, manholes pier holes etc n/exc 10 sqm on plan and n/exc 1.5m in depth and getting out in hard/dense soil all as specified and directed.

Material and labour for PCC 1:4:8 type D-2 (40mm graded aggregate) as in foundation filling & mass concrete

Material and labour for RCC M-25 (Design mix) using 20mm graded stone aggreagate in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete

Material and labour for RCC M-25 (Design Mix), using 20mm graded stone aggregate as in columns, pillars, piers, posts and struts all as specified and directed.

Demolition of brick work or stone masonry built in cement mortar or cement lime mortar including all quoins, arches etc complete

Material and labour pre-cast PCC 1:3:6 type C1 (20 mm graded agg) cement concrete block masonry with solid blocks exc. 10cm in width and set in cement mortar 1:6 .

Demolition of cement concrete (unreinforced) any description and in any position not otherwise specifically provided for.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15 cm thick above or below ground level.

Material and labour for 100mm thick hardcore of guage exc 63mm but n exc. 100 mm broken stone or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface all as specified and directed.

Material and labour for 75mm thick cement concrete type C-2, 1:3:6 (using 40mm graded stone aggregate) as in sub base all as specified and directed.

Material and labour for 40mm thick sand cushioning under floors/base or in foundations including watering and consolidation with proper camber.

Material and labour for laying of 80mm thick machine pressed precast conctete interlocking paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of M-50 Grade all as specified and directed.

Material and labour for providing, cement concrete type B-0, 1:2:4 (using 12.5mm graded stone aggregate) as in kerbs stone, rounded or chamfered on edges

Dismantling floors hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises.

Form work for rough finished surfaces to side of foundation, footings, base of columns for rough finished surfaces of concrete square, rectangular or polygonal, all as specified and directed

Form work for rough finished surfaces to side of pillars, posts, struts, piers, columns and stanchions, rough finished surfaces of concrete square, rectangular or polygonal, all as specified and directed

Material and labour for rendering 15mm thick in CM 1:3 on fair faces of brick work or concrete surfaces with a backing coat to receive wall tiles/skirting/dado etc.

Material and labour for 15 mm thick Cement plaster on surfaces of concrete in CM 1:4 on fair faces of brick work or concrete surface or block masonry surface and finished even and smooth without using extra cement.

Material and labour for preparation of New surfaces of wall including scrapping down, smoke soot, efflorescence salts trading oil and greasy spots etc by applying three coat of white wash on walls

All as per item ser No. (19) above but three coat of white washing including preparation of old wall surfaces and removal of existing treatment.

All as per item ser No. (19) above but one coat of white washing including preparation of old ceiling surfaces including of preparation of surfaces.

Material and labour for pre- polished granite slab machine cut, in skirting/dado, steps, jambs, pillars, window cill, cooking platform etc. of any shade as approved by GE of 18 to 20 mm thick including necessary notching, chamfering the edges over cement screed bed including Cutting, Grinding and Mirror polishing (Granite finish) with suitable grinding stones complete all as specified and as directed.

Material and labour 1:2:4, type B-1 using 20mm graded crushed stone aggregate as in coping.

Material and labour for TMT bars 10mm dia and above in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with Mild Steel wire (annealed) not less than 0.9mm dia complete all as specified.

Material and labour for TMT bars 5mm dia and over upto and including 10mm dia in stirrups space and binders, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, stirrups,hooking ends and binding with Mild Steel wire (annealed) not less than 0.9mm dia complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm

Removing excavated surplus material to a distance n exc 50 m and depositing where directed at a level not exe. 1.5 m above the starting point.

Removing excavated material exceeding 250m and n.exc 500m and depositing where directed at a level not exceeding 1.5m above the GL from the starting point all as specified and directed.

Supply and fixing mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces etc, complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete (including fixing of guide rails by cutting road) etc. GDE-E-165 & FE-290.

Supply and fixing ball bearing for rolling shutters/steel gate including necessary welding (9-20mm) / reveting work for smooth functioning of steel gate all as specified.

Material and labour for for framed work such as 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 con- forming to Fe.290.Gde-E-165

Material and labour painting to steel and iron surfaces of any description over 10cm width or girth with one coats of synthetic enamel paint over a coat of red oxide primer including preparation of new or previously untreated surface all as specified and directed

Material and labour for surfaces of any description, n.exc 10cm in width or girth when connected with other painting or when painted in a different tint and applying two coats of synthetic enamel paint over a coat of red oxide including preparation of surfaces

Surface excavation n.exc. 30 cm deep and averaging 15 cm deep and getting out in hard / dense soil.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, all as specified.

Material and labour for PCC 1:4:8 type D2(40 mm graded ston aggregate), 100 mm thick as in sub base of floor.

Material and labour for plain cement concrete type 1:3:6, type C-2 (using 40mm graded stone aggregate) in foundations, filling and mass concrete

Material and labour 100 mm thick plain cement concrete 1:3:6 type C1 using 20 mm graded crushed stone aggregate as in floor and finished the surface even and smooth without using extra cement complete all as directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade 'A'

Material and labour for steel work in tubular posts including special shaped washers etc,complete using ERW or induction butt welded tubes conforming to relevant IS code,grade st 240.

Material and labour for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Fe 410 -W (Gde- E- 250) quality- A

Material and labour Pre painted galvalume aluminium zinc coating GI based corrugate steel sheet 0.50mm thick of a colour having tensile strength 550 Mpa as in roof covering /cladding to wall,fixed with self tapping screws as specified.

Taking down cement plaster and raking out joints, hacking for key,scrubbing down with water built in cement mortar.

Taking down Chowkhat or frames not exceeding 1.5 Sqm each with shutters(Without taking off shutters from the frames).

All as per item 44 above but exceeding 1.5Sqm but not exceeding 4 Sqm each

Material and labour for bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles including necessary welding/bolting work conforming to Fe-290 Gde-E-165

Material and labour for 1.6mm thick mild steel, plain, black sheet in steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to steel framing with plain 40 mm lap joints with riveted or welded seams, including bending, locking rails or turning up, mitred angles, etc. as required

Cutting holes in brick walls/stone masonry wall in cement mortar for inserting holdfasts in walls exc. full width but not exc. two brick width and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required

Supply and fixing steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and fixed to frame complete all as specified and directed.

Supply and fixing for sheet glass 3 mm thick ordinary quality and glazing with ail putty in squares n.exc 0.5 Sqm each pane complete all as specified.

Material and labour Cement concrete type B-2, 1:2:4 (using 20mm graded stone aggregate) in foundations, filling and mass concrete as in grouting of wooden racks and steel boxes including anchoring 16mm dia anchoring bar or bolting etc. (Note : Weight of anchoring bar or bolts will be measured and paid separately under relevant items).

Material and labour for 2nd class soft wood, timber fixed, wrought making in good joints and framed work as in rifle racks etc. and fixed with anchoring bars gouted in cement concerete in floor all as specified and as directed.

Material and labour 40 mm thick 2nd class soft wood boarding, planed on both sides, with tongued and grooved joints with chamferring both sides in framed of dovetailed work and fixed with nails in rifle racks etc. complete all as specified and directed.

Material and labour for preparation of new wood and wood based surfaces of any description not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of pink primer in any tint all asspecified and directed

Rolling and consolidating formation surfaces in cutting with hand roller of capacity of 0.2 to 0.5 tonne (Hand Roller).

Material and labour Hard core of gauge n.exe.63mm with broken stone boulders, deposited spread and levelled in layers not exe 15 cm thick watered and rolled rammed to a true surfaces

Material and labour for 100mm thick cement concrete type C-2, 1:3:6 (using 40mm graded stone aggregate) as in sub base all as specified and directed.

Material and labour for 30mm thick layer of sand filling under floors or in foundations including watering and consolidation all as directed

Material and labour for machine pressed precast concrete interlocking paver block with gray cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness M-40 Grade

S CHANDRASHEKAR (SREE BUILDERS)

Moulya Builders

shashi shekar construction

LAKSHMI CONSTRUCTIONS

SHIRDE ENTERPRISES

Meghana and Gowda Enterprises

ARATHEERTHA CONCEPTS