CERTAIN REPAIRS TO JOINT FILLING, HARD STANDING, COMPOUND WALL, GATE AND FENCING AND MISC REPAIRS IN VARIOUS UNITS AGE B/R II AREA UNDER GE AF TRIVANDRUM

Amount

M & L for preparation of joints 10 mm wide, 25 mm deep by taking out existing bituminous or any other joint filling compound by chiseling/ machine cutting from the joints including backup rods from the joints, cleaning the joints thoroughly using compressed air or other mechanical means to make the surface free from dust/ bitumen/ any other sealing compound, protecting the floor surface using masking tape on either sides of joints to prevent accidental spillage of sealant, fixing the polystyrene backup rod of 15 mm dia, applying primer on joints with and sealing with approved polyurethane based pavement joint sealant all as per Manufacturer's instructions and removing masking tape after application of sealant complete all as specified and directed. Make: Fosroc or STP or any equivalent

M & L for preparation of joints 20 mm wide and 25 mm deep by taking out old filler board /backup rod, cleaning full depth of cutting by taking out all deposit material from the joint using compressed air or other mechanical means, protecting the floor surface using masking tape on either sides of joints to prevent accidental spillage of sealant, inserting the filler board of 20-22 mm dia (make: Siliflex STP or equivalent) and 10 mm deep with backup rod of 20-25 mm dia, applying primer on joints with and sealing with approved polyurethane based pavement joint sealant all as per Manufacturer's instructions and removing masking tape after application of sealant complete all as specified and directed. Make: Fosroc or STP or any equivalent

M & L for cutting/chipping slab cracks to "V" section in existing rigid concrete slab upto depth of 50 mm and width of 40 mm at top, cleaning out surface with compressed air or other mechanical means to remove dust/loose particles etc and applying epoxy mortar to a depth averaging 50mm, well packed and compacted with appropriate tools, properly levelled and finished flush with the existing slab using epoxy mortar all as per manufacturer's instructions complete all as specified and directed.

M & L for preparation of new or previously treated bituminous/concrete surfaces to recieve painting, painting lines, dashes, arrows, letters etc exceeding 10 cm width with two coat of approved water based road marking paint color white, Golden yellow, deep orange, PO red and black as per the requirement in the Air Field complete all as specified and directed. The line painting shall stand out boldly and solidly without showing signs of brush marks or surface underneath. If necessary the surface shall be repainted until the desired result is obtained. Make : APCOTRAK of Asian paints or equivalent. Note: Coverage area of paint shall be brought to 6 sqm/Lit by adding 10-15% of potable water.

M & L for preparation of bituminous/concrete surfaces and painting lines, dashes, arrows, letters etc not exc. 10 cm width with one coat of approved water based Road marking paint of color white, Golden yellow, deep orange, PO red and black as per the requirement in the Air Field complete all as specified and directed. Make : APCOTRAK of Asian paints or equivalent. Note: Coverage area of paint shall be brought to 6 sqm/Lit by adding 10-15% of potable water.

Taking down shutters of any description not exc. 1.00 Sq.m each all as specified and directed.

Taking down Chowkhats or frames with shutters not exc. 1.5 sqm (without taking off shutters) all as specified and directed.

S & F Solid PVC Door Frame of size 50mm X 47mm made out of 5mm plain colour PVC sheet reinforced with M S Square tube, supplying and fixing in opening as per manufacturers instructions and as directed by Engineer-in-Charge.

S & F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails .M.S frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width struck inside with solvent cement for stiles and plain colour PVC sheets for top rail ,lock rail & bottom rail on either side & as gap insert for top rail & bottom rail ; Panelling of plain colour PVC sheet to be fitted in the M.S frame welded/scaled to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement and fixing in the frame as per manufacturers instructions and as directed by Engineer-in-Charge.

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

S & F sheet glass ordinary quality 4 mm thick exc 0.5sqm in each pane and glazing with oil putty/glazing clips of any description all as specified and directed.

S & F 4mm thick sheet glass ordinary quality fixing with putty or wood/ steel staples in square not exceeding 0.5 Sqm in each pane all as specified and directed.

M&L in repair door closer Hydraulically regulated designation No 3, universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kgs of aluminium extruded section all as specified and directed.

M&L in repair Floor door stopper of aluminum alloy body and tongue, anodised with hard drawn steel spring of 100mm long all as specified and directed.

M & L in repair Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed all as specified and directed.

S & F in repairs stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm as in wooden shutter or aluminium shutters fixed all as per direction of Engg in Charge.

S & F in repairs Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples in wooden shutter or aluminium shutters all as per direction of Engg in Charge.

Taking down aluminium window shutters any size and refixing after changing necessary hinges and builders hardware to same position all as per direction of Engg in charge. Note: The quoted rate shall be inclusive of builders hardware required for easy functioning of aluminium shutter.

S & F in repairs brass Mortice lock 4 leavers vertical type size 100mm all as specified and directed.

S & F in repairs 100mm long butt hinges extruded aluminium alloy with galvanised Mild steel hinge pin anodised and fixed type B21 all as specified and directed.

S & F in repair 12mm thick prelaminated particle board interior grade prelaminated one side with decorative choice lamination and other side balancing white lamination fixed with glazing clips and fixed all as specified and directed.

S & F in repair Mild steel medium weight butt hinges 100mm size in existing/ near portion for easy functioning of shutters including making good the disturbed surface complete all as specified and directed.

S & F in repair Mild steel medium weight butt hinges 75mm size in existing/ near portion for easy functioning of shutters including making good the disturbed surface complete all as specified and directed

S & F in repair aluminium anodised handle of size 150mm complete all as specified and directed.

S & F in repairs aluminium anodised barrel tower bolt of extruded section 100mm long all as specified and directed

Dismantling single layer mangalore pattern or similar tiles in roofs including ridge tiles all as directed.

M&L mangalore pattern roof tiles interlocking at side joints laid dry all as specified and directed.

M&L mangalore pattern ridge tiles bedded and jointed in cement mortar 1:6 all as specified and directed.

Dismantling of wall and ceiling boards ( fiber pulp insulation etc ) or insulation boards / slabs, blankets any thickness including cover fillets and snap grid frame work complete all as specified and directed.

S & F Anodised aluminium snap grid frame work for false ceiling all as specified of grid size 605 X 606mm all as specified and directed.

S & F PVC insulation panels 10mm thickness with EPS stuck to 1mm plain PVC sheet suitably placed in false ceiling grid made with aluminium all as specified and directed.

Dismantling of floor/ wall tiling including cement mortar bedding (but not backing) removing of unserviceable tiles and rubbish of the premises.

S & F Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed.

S & F Glazed ceramic tiles in vertical surface 300 X 200 x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match with the flooring all as specified and directed

M&L for 15mm thick screed bed or bedding layer in CM 1:6 to receive further treatment/ floor finishes complete all as specified and directed.

M&L for rendering 10mm thick in CM 1:3 on wall to receive wall tiles complete all as specified and directed.

Taking up & down tubing & connections any description including cleaning for refixing or removal to store 15mm dia all as specified and directed.

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

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

S & F in repair 20mm bore, 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings complete all as specified and directed

S & F in repair 25 mm bore, 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings complete all as specified and directed

S & F in repair chromium plated fancy type 15 mm dia Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe/ ppr pipes or brass ferrule all as specified and directed.

S & F in repairs fancy type Pillar taps 15mm dia, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron /PPR pipes all as specified and directed.

S & F in repair fancy type 15 mm dia concealed type Stop valves, cast copper alloy chromium plated with long shank and cup screwed both ends for iron pipe or for unions and fixed all as specified and directed.

S & F in repairs 15mm stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or union all as specified and directed

S&F in repair fancy type 15 mm dia angle cock, cast copper alloy screwed for iron pipe & fixed all as specified and directed

S & F in repairs brass CP mixture for mixing hot and cold water screwed down for iron pipe and fixed all as specified and directed

S & F in repairs 125 mm size chromium plated brass shower rose with or without swivel joints and swivel arms for fixing with 15 mm dia bore pipe complete all as specified and directed.

S&F in repairs stainless steel sink with drainage board mede out of 1.00mm thick sheet for kitchen or laboratory with plug, washers waste pipe cast iron cantilever brackets connecting union over all size 915mmx460mm with bowl size 410mmx330mmx160mm all as specified and directed.

S&F in repairs EWC seat cover of any pattern including cover and Mild steel chromium plated hinging devices of any colour all as specified and directed.

S&F in repairs health faucet, CP with flexible pipe of bore 15mm with necessary holder, screws and fasteners fitted to wall complete all as specified and directed.

S&F in repairs viterous china squatting pan orissa pattern size 580x440mm white integral foot rest & including 10 lit cap flushing cistern PVC low level & flush pipe including concrete bedding & including P trap 100mm complete all as specified and directed.

S & F in repairs, vitreous china wash basin, white, flat back, size 550x400mm with brackets, including cutting for & pinning in ends of brackets, including waste fitting, PTMT 32mm dia and pillar taps of PTMT 15mm dia complete all as specified and directed.

S&F in repair PVC low level flushing cistern 10 litres capacity all as specified and directed.

S & F in repairs, vitreous china bowl urinal, white, flat back, size of 465x355x265mm, with grating & union for discharge pipe, complete including providing & fixing plugs, bedding urinal against wall in CM 1:2, including 60mm long brass screws, pointing around urinal back in cement, complete all as specified and directed.

S&F in repairs 20mm dia tabular towel rail brass CP `D`type , 60 cm long between flanges including one pair of brackets all as specified and directed.

M&L in repair 32mm dia bore Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed all as specified and directed.

S&F in repairs 15mm bore PTMT connection pipe, 450mm long fixed all as specified and directed.

S & F in repairs 500 lit capacity Rotational moulded polyethylene water storage tanks triple layered (cylindrical vertical with closed top) hoisted and fixed in position after removing existing damaged water tank all as specified and 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 all as specified and directed. Note: Length shall be measured overall as fixed along the centre line over fittings and accessories.

S & F in repairs 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including short lengths, with all pipe fittings such as ends, elbows, unions, hose clips etc. and fixing to walls etc, complete with saddles (snap clips), wall clips, hooks, protective mild steel tube sleeves and cutting through walls, floors and making good surfaces and also cutting, screwing and waste all as specified and directed.

Dismantling Stone slabs / granite slabs/ cement tiles etc of any description or thickness in floors, aprons etc laid dry or laid dry and pointed all as specified and directed.

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

M & L for 40 mm thick PCC type B1 1:2:4 (20mm graded aggregate) as in sub base to flooring complete all as specified and directed.

M & L Chequered cement concrete tiles 200x200x 25 mm thick, set & jointed and pointed in neat cement slurry in floors with grey cement and no pigments complete all as specified and directed.

M&L for Sand filling under floors including watering and consolidation all as specified and directed.

M & L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade With grey cement and pigments all as specified and directed.

Demolition of brick work or stone/block masonry built in cement mortar including all quions, arches, pillars, etc but excluding ashlar facings, dressed stone work and precast concrete articles all as specified and directed.

M & L Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cm 1:4 all as specified and as directed.

M & L for brick work with sub class 'B; brick in half brick thick built in CM 1:4 straight or curved in plan exceeding 6 mtr mean radius complete all as specified and directed.

M & L for rendering 15 mm thick on fair faces of brick or concrete wall surfaces finished to even and smooth without using extra cement in CM 1:4 complete all as specified and directed.

Demolition of reinforced cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above GL) all as specified.

M & L for precast reinforced concrete 1:2:4 type B1 using 20 mm graded stone aggregate for cover slab set in and pointed in CM 1:6 including necessary formwork complete all as specified and directed.

S & F TMT bars 10 mm dia and over cut to length bend to shape required including cranking bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire(annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for PCC Coping in PCC 1:3:6 type C1 using 20mm graded aggregate including necessary use and waste of formwork and finished with chamfered edges all as specified and directed

Excavation in trenches n exc. 1.5m wide and n exc. 1.5m in depth for foundation etc. and getting out in soft/loose soil all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil all as specified and directed.

Removing excavated soil to a distance n.exc 50m and depositing where directed at a level not exc 1.5m above the starting point all as specified and directed.

M & L granite (of any type) work 15 to 18 mm thick (table rounded and polished) in gate pillars etc including 10mm thick backing coat of CM 1:4 at any height from G.L, including pointing with white cement using admixture to match the surface including necessary scaffoldings to work at greater height from G.L complete all specified and directed.

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

S & F Pre painted galvalume aluminium zinc coating GI based corrugated steel 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws as specified to be fixed at any height from GL cost including necessary scaffoldings etc

Dismantling structural steel work including doors, gates (ie, dismantling of corroded portion of gates/doors etc)

M & L 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 (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete FE 410-W(Gde E-250) Quality A

S & F in repairs Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed. Note: Each line wire shall be measured.

Supply and fixing in repairs crossed spiral concertina coil 610mm dia/ 1000 mm dia, made up of 2.6mm HTGS spring core wire having tensile strength of 1600 N/Sqmm and punched tape of 0.5 mm thick and 13 mm wide after crimming punched tape shall be of hot dipped galvanised min 200 micron and having medium barbs of 24mm width @ 35mm centre to centre. Each concertina coil shall be of min 50 turns and 5 clips in two turns (weight of coil 8kg to be stretched up to 6-8metre ie 1.14kg/ RM) complete all as specified and directed.

M & L preparation of new or previously untreated steel surfaces, of any description over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over red oxide zinc chrome priming complete all as specified and directed.

Dismantling old fencing wire mesh, any type

Supply only chain link galavnised pvc coated fencing 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 all as specified and directed.

M&L Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete Type 1:3:6 using 20mm graded aggregate in CM 1:4 all as specified and directed.

Dhanyaconstructions

DJ GROUP

Powertech Engineers