REPAIR MAINT TO SLIDING GATE RAIL ROLLING SHUTTER FENCING BRICK WORK AND OTHER MISC B R WORK

Amount

SCHEDULE A BOQ

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

Taking down rolling shutter of size not exceeeding 6 sqm area, straightening of curtains, making good of edges, guide chanels, necessary riveting/welding, repairing to hood cover, rotating shaft and refixing the same after repair, greasing the guide channel to make smooth functioning, replacement of steel spring, ball bearing etc if required complete all as specified and as directed by Engr-in-charge. (Replacement of parts shall be measured and paid seperatly as supply only under respective item).

Taking down rolling shutter of size exceeeding 6 sqm area, straightening of curtains, making good of edges, guide chanels, necessary riveting/welding, repairing to hood cover, rotating shaft and refixing the same after repair, greasing the guide channel to make smooth functioning, replacement of steel spring, ball bearing etc if required complete all as specified and as directed by Engr-in-charge. (Replacement of parts shall be measured and paid seperatly as supply only under respective item).

Supply only 1mm thick mild steel sheet made to shape as directed for curtain inter locking curls 75-85mm width of each strip complete all as specified.

Supply only Rolling shaft of rolling shutter of 40mm dia medium grade mild steel pipe made to shape & size complete all as specified.

Supply only ball bearing of suitable size for rolling shutter of make SKF/NBC complete all as specified.

Supply only mild steel pipe 25mm dia , medium grade, suitable to operate the gear box system by crank handle complete all as specified.

Supply only bevel gear box and crank handle for rolling shutters complete all as directed and specified.

Taking down steel gate of any descriptiion of size n. exc 6 Sqm per leaf and re-fixing the same after carried our necessary repair, such as welding, jointing cleats, taking down wrought members and replaced with new one to match with existing one, fixing of rollers, repair of running rails and guides and one coat of synthetic paint to match with existing one complete all as directed and specified.

Framed work as in doors or gates of angle or other section confirming to Gde Fe-410 Gde E-250 A quality) 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 (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete

Rolled sections confirming to Gde Fe-410 Gde E-250 A quality 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 Plate girder or single

1.0mm Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required

Mild Steel door shutters single/ double leaf, sliding type fabricated with MS angle Iron confirming to Gde Fe-410 Gde E-250 A quality section having vertical and top rail , bottom rail and middle rail including joining cleats, and 1.0mm thick locking arrangement with sliding door bolt (250mm), 1.0mm Mild steel, plain, black sheet , including MS sliding track and rollers top and bottom with necessary fittings and fixtures and taking down existing one complete all as specified and as directed Engineer-in-Charge

Second class hard wood plain fillets square or rectangular in section exc 3 Sqm n.exc 6 Sqm wrought secure with screws complete all as specified and directed.

Steel 1.00mm thick rolling shutters, with gear operated type with bevel gear box and crank handle as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: push pull or manual type, fixed in repair all as specified

Wall/ceiling cladding with 4mm thick aluminium composite panel (colour as approved by GE) fixed with aluminium snap grid of size 60 cm x 60 cm using extruded aluminium section of size 50mm x 25mm x 2mm thick fixed with cleats,fasteners etc , gap will be sealed with silicon sealant appropriate grade complete all as specified and as directed

(I) Cladding shall be non-toxic composite aluminium panels of adequate strength with approved aluminium details. The panels shall be 4 mm thick composite units finished with PVDF coating minimum 35 micron thick of approved metallic colour. The resin content of the PVDF coating shall be minimum 75%. The back of the panel shall be chromatised minimum 3 micron thick, compatible with adhesives for stiffeners if any or given a polymer coating. The insulation fill of the composite panel shall be non-toxic on burning. (II) The fabrication and installation of the cladding systems shall be carried out as per manufacturer’s instructions with invisible / concealed fastenings, aluminium sub-structure, silicon sealants properly tooled etc. All cladding panels of one kind shall be obtained in one lot from the manufacturers. Each panel shall be guaranteed for a minimum flatness of ±1 mm from the true face after installation under nowind conditions (III) Structural welds shall be made by certified welders and shall conform to the general recommendations and regulations of AWS Specification D1.0-46. (IV) Shop painting of Carbon Steel Item of carbon steel, unless galvanised or scheduled for other finish, shall be thoroughly cleaned of all Loose scale, filings, dirt and other foreign matter and shall be painted with zinc chromate primer

Brick work with fly ash brick subclass 'B' straight or curved on plan exc 6 m mean radius built in CM 1:6 including demolition of existing brick work as directed

Providing precast cement concrete 1:2:4 type B0 jallies, 45mm thick (measured solid) including all moulding but excluding frame set in CM 1:6 all as specified and directed.

Reinforced Cement Concrete Type B1 1:2:4 (using 20 mm graded granite stone aggregate) cast in situ in lintels up to 1.5 M span, cills and other similar bands, plinth courses, parapets, copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and directed.

M&L Mild steel TMT bar of 6 to 8 mm dia and over cut to length to shape required 1 cranking and bending spirally for hooping column and like incl binding with mild steel wire not less than 0.9mm dia

Rendering 15 mm thick in two layers on brick or stone or concrete surfaces,first coat 10mm thick in cement mortar 1:4 and 2nd coat 5mm thick in cement mortar 1:4 mixed with water proofing compound as per manufacturer instructions finished even and smooth without using extra cement complete all as specified and directed. Note: Water proofing compound shall be measured and paid seperately.

Dismantling fencing wire mesh, barbed wire any type and any size

Excavating in post holes (or similar' holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 mm.

M&L Cement concrete in foundations, filling and mass concrete 1:4:8 type D2 40mm graded aggregate.

M&L Plain cement concrete (1:3:6) type C2 (40mm graded aggregate) as lean concrete and foundation concrete, filling and mass concrete, complete all as specified and directed.

M&L 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 riveting, etc and similar work conforming to Fe-290 Gde E-165.

M&L preparation of new steel surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide.

Fixing only chain link fencing incl line wires, any mesh size and type of to any type of standards, rails, straining bolts etc incl provn of binding wire.

Supply only chain link fencing of 4mm dia galvanised iron wire, mesh, any size or type weight not exc 4 Kg per Sqm.including provision of binding wire complete all as specified and directed. Note :- Weight of chain link shall be determined through BOO.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm and n exc 10 cm long dia of neck 5 to 10 mm

Demolition of cement concrete (unreinforced) in any position complete all as specified and directed.

Dismantling floor, floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises and Joint free Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile of size exc 0.09Sqm but n exc 0.18 Sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match incuding screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar (1:4) complete all as directed. The manufacturer's test certificate and individual test certificate of Tiles must be submitted for approval by the concerned authority prior to installation.

Vitrified Ceramic tiles 10 mm thick, Dark shade (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, laid over and including screed bed or bedding layer ,15 mm thick in Cement Mortar 1:6 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed. Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

Vitrified Ceramic tiles 10 mm thick, Dark shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in vertical surface dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer ,10 mm thick in Cement Mortar 1:3 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed. Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

10mm dia round bars, cut to length ,hooking ends as in wooven/ straining bar(stiches through chain link fencing between post)

Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins, etc as directed (each line of wire to be measured)

Providing type C-1, 1:3:6 ( 20 mm graded aggregate) precast cement concrete solid building block 10cm thick (with plain or interlocking joint as directed).

100 mm thick plain cement concrete type D-2, 1:4:8 (40mm graded aggregate).

Chequered cement concrete tiles 30cmx30cmx25mm thick machine pressed set jointed and pointed in neat cement slurry as in floors and cut and polished using gray cement and pigments over screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar (1:4) The manufacturer's test certificate and individual test certificate of Tiles must be submitted for approval by the concerned authority prior to installation.

Precast reinforced cement concrete cover slabs (for manholes etc) mix 1:2:4, type B1 using 20 mm graded stone aggregate set in cement mortar 1:4 inclufing necessary formwork complete all as specified and as directed. (Note: Reinforcement shall be measured and paid seperately)

Supply and fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.4mm complete all as specified and directed.

Supply and fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.4mm fixed as in repair.

Removing excavated material to a distance exc 1.5km but n exc. 5 Km and depositing where directed

M&L PCC in foundation filling and mass concrete type D-2, 1:4:8, using 40mm graded aggregate.

Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc . n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel'

Mild steel TMT bar of 5mm dia and over upto and 10 mm dia in stirrups, spacers and binders etc conforming to IS 432

6mm thick Veneered decorative plywood (06 Nos of Ply), grade 1 (with BWR resin) with decorative face veneers on one faces; fixed with screws to timber frame work

Applying two coats of cement based paint over and including a coat of primer and wall care putty, including preparation of new plastered wall surfaces of any description, complete all as specified.

PVC (SWR) pipes 75mm , single socketed, in any length, with rubber rings 75mm dia including dismantling of existing PVC/Cast iron pipe complete

PVC (SWR) 75mm junction double, (double T) equal of unequal provided with access door

PVC (SWR) pipes 110mm , single socketed, in any length, with rubber rings 110mm dia including dismantling of existing PVC/Cast iron pipe complete

PVC (SWR) 110mm junction double, (double T) equal of unequal provided with access door

Galvanised steel punched type concertina coil 1050mm dia (dia of coil with unstreched) and streched for a length of 6mm while fixing and fixed to angle iron with 3.15mm dia GI wire all as specified and as directed by Engineer-in-Charge. Note :- Weight of coil with 50 Turns and 129 nombers clip (15.2 Kg)

100mm thick PCC 1:2:4 type B-1 (20 mm graded stone aggregate) as in floor and hardstanding complete all as specified and as directed

Hard core of broken/crushed stone aggregate of gauge n.exc 63 mm deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and n.exc 1.5m depth for foundation ,man hole etc n.exc 10.0Sqm on plan and getting out in Soft/ disntegrated soil.

Returning and filling in with soil obtained form excavation in layers n exc 25cm thick including watering ramming etc complete

Bands, straps, hold fast, wind ties, plate washers and similar small articles complete

Demolition of un-reinforced Cement Concrete in ground floors and pavings not exceeding 15 Cm thickness complete all as specified and directed.

110mm bore pipe stack clamps made out of 50 x 5mm flat iron and 16mm dia roundiron stay,including bolts and ;nuts and scuring ends of stays to wall or roof complete all as specified and directed.

75mm bore pipe stack clamps made out of 50 x 5mm flat iron and 16mm dia roundiron stay,including bolts and ;nuts and scuring ends of stays to wall or roof complete all as specified and directed.

GMS Builders

KRISHNA ENTERPRISES

M/s CECILROMAN and Co

p.chinnasamy

S.RAMACHANDRAN

D.R ASSOCIATES

M/s Shana Constructions