PROVISIONING OF HARDSTANDING AND SHED, SS RAILING,CUBBOARD SHUTTERS, GLASSS DOOR, AND AS AS TO OFFICERS CHANGING ROOM AT VARIOUS LOCATIONS AT KALPAKKAM UNDER AGE(I) NAVY CHENNAI

Amount

Surface Exacavtion n.exc 30 cm deep and avg 15 cm deep and getting out in Hard soil

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

M&L for Boulder Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc.15 cm thick, watered and rammed to a true surface

M&L for 100 mm thick Plain Cement concret of type D2, 1:4:8 (40 mm graded aggregate) in subbase

M&L for 50 mm thick Plain Cement concret of type B1, 1:2:4 (20 mm graded aggregate) in Pavement and finishing the surface even and smooth without using extra cement complete all as specified.

M&L for Brick work with flyash bricks , straight or curved on plan to any radius in half brick built in cement mortar 1:4

M&L for Rendering 15mm thick with CM 1:4 on fair faces of brick work or concrete surfaces

Preparing newly plastered surfaces of walls and applying Two coats of cement based paint

S&F anodised and polished disigner stainless steel railing material grade SS304 (Make : Jindal)

Supply and fix stainless steel railing ball of scrolls to suit handrail, rounded and shaped with splayed faces, complete all as specified and directed. SS304 (Make : Jindal)

Supply and fix stainless steel Chainlink of Dia 6mm fixed to SS Poles complete all as specified and directed. SS304 (Make : Jindal)

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 cm, in Soft or Loose Soil

M&L for Plain Cement concrete 1:2:4 type B2 (40mm graded aggreagate) in foundations, filling and mass concrete.

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel of flat sections) including distance pieces, cleats etc.

S&F Mild Steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe 410 -W (Gde- E- 250) quality- A

S&F 10mm 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, n exc 5cm long

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M&L for preparation of new steel surfaces of any description over zinc oxide and apply two coats of synthetic enamel paint 10cm in width or girth, not otherwise described.

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

M&L PCC 1 : 4 : 8 Type D2 ( 40 mm graded aggregsate) as in foundation and mass concrete.

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1 : 4

Returning, filling in, including spreading levelling, watering and well ramming in layers n exc 25 cm in soft/loose soil.

Extra over rendering or plastering for work in isolated widths or in widths not forming part of general plastering such as in bands, sunk panels, cornices, skirtings, drip moulds and similar work not exc 15 cm in width or girth; including cutting to edges, all mitres and stopped ends, etc.

Taking down chowkat or frame with shutters (without taking off shutters from the frames) not exc 1.5 sqm each.

S&F PVC door frame of size 50 mm x 47 mm made of 5 mm plain colour PVC sheet reinforced with MS squre tube complete all specified and as directed.

Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. MS frame shall be covered with heat moulded prelam PVC sheet (both side ) 'C' channel having a PVC sheet strip in 20 mm width strck inside with solvent cement for stiles and rails ( feather edges ) pre Lam PVC sheet for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of prelam PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointing together with solvent cement suppling and fixing in the frame at site as pre-specification and drawing.

Dismantling of wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises including removing of all the debris to a distance n exc 2 km out side the base at the disposal of the contractor.

M&L for glazed ceramic coloured tiles 350 x 250mm x7mm/450 X 350 X 7mm thick as in dados set and jointed in neat cement slurry and pointed in white or coloured cement to match including rendering10mm thick plaster on fair faces of brick work/concrete in CM 1:4 to receive tiles as in dado.

Taking up or down steel tubing 20mm dia bore and connection complete all as specified

Taking up or down steel tubing 25mm dia bore and connection complete all as specified

S&F GI tubing medium grade 20mm bore with all fitting and fixing complete all wall, or laid in floor.

S&F GI tubing medium grade 25mm bore with all fitting and fixing complete all wall, or laid in floor.

S&F in repairs Gun metal 25 mm dia of pipe globe or gate valve with Iron wheel head, screwed both end for Iron pipe one fixed.

S&F in repair bib taps concealed type with long shank and cup of fancy type,chromium plated screwed down high pressure with crutch or butterfly handle screwed for iron pipes of 15mm bore.

S&F in repairs two way bib cock, CP, Fancy type - 15mm dia,

S&F in repairs Health Faucet for 15mm dia with 1.5m long easy flex tube in Chrome finish and wall look

S&F in repair Angle valves fancy type,chromium plated cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe of 15mm bore.

S&F in repairs stop cock concealed type with long shank and cup of fancy type,chromium plated screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe of 15mm bore.

S&F in repair Brass chromium plated shower rose 125mm size, including shower arm with or without swivel joints,complete all as specified and directed.

Supply & fixing fancy type pillar tap 15mm dia, cast copper alloy with capstan heads, chromium plated screwed down high pressure with or without lettered 'Hot or Cold' with long screwed shank and fly nut screwed for iron pipe & fixed in repairs.

S&F in repair PVC connections 15mm size with PTMT nuts of length 450mm

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern), white (excluding , low level flushing cistern and Flush pipe of 32mm dia but including seat cover)

S&F in repairs PVC valve less flushing cistern low level 10 litres capacity with syphonic action type with inlet ball valves, float and handle and connections to pipes and fixing of chain and pull (or) lever including brackets and 32mm dia PVC flush pipe of 60cm long complete all as specified.

S&F in repairsVitreous China Urinal, Half stall type,white (excluding flushing cistern, flush pipe and waste pipe)

S&F in repair vitreous china, wash hand basin white flat back size 550 x 400 mm white complete waste, chain and pug and precelain stopper including bracket.

S&F sheet glass shelf assembly consisting of 5.5mm thick sheet glass 12cm wide with chromium plated bracket guard and railing 60cm long

S&F in repairs Stainless Steel Tubular towel rail , 20mm dia, 60cm long between flanges

M&L for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, win?dow-cills, cooking plat?forms and like in cement mortar (1:4) including poining in white cement (1:2) using marble dust with admix?ture of pigment to match with shade of granite

S&F frameless glass door 1.50 x 2.10 m size with two Nos. openable shutters of size 0.75X2.10m each using 12mm thick factory toughened plain sheet glass using the following stainless steel fittings of polished chrome finish (Satin stainless steel finish for handles) including acid finish for the entire surface of the door with white acid leaving tag line of approx. 300X300mm size using suitable stencil etc. on openable shutter and including cutting necessary holes and cut outs complete all as specified and as directed by the Engineer-in-Charge: (a) Corner lock patches with EPC and trike plate XL-C-4011A: 1 Nos. (1 No. for each openable shutter) (b) Floor springs with 90o open (EN 4): 1Nos. (1 No. for each openable shutter) (c) Top patches XL-C-4012: 1 Nos. (1 No. for each openable shutter) (d) Bottom patches XL-C-4013: 1 Nos. (1 No. for each openable shutter) (e) Top pivots XL-C-4014: 1 Nos. (1 No. for each openable shutter) (f) 450mm long H-Type handles 25mm dia., of grade SS 304, XL-C-3003A: 2 Nos. (1 set. for each openable shutter)

Taking down Chowkats or frames exceeding 1.5 Sqm but not exceeding 4 Sqm each(without taking off shutters from the frames)

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 .

M&L for preparing newly plastered surfaces and applying two coats of distemper oil emulsion over coat of primer over 3mm thick wall care putty on surfaces of walls.

S&F Second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints.

M&L 35mm thick 2nd class hard wood plain framed panelled shutters (two panels) with lock rail and panel of 12mm veneered particle board with commercial veneering on both faces.The size of rail and stile as per IS:1003 (Part1),kiln seasoned and chemically pressure treated, all as specified and directed.

M&L for Preparation of new wooden surfaces of any description, exceeding 10 cm width or girth, not otherwise described and applying two coats of Synthetic Enamel paint over a coat of pink primer.

S&F 200 mm size aluminium anodised, barrel tower bolts of extruded section and fixed.

S&F 300 mm long Aluminium, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts of extruded section all as specified.

S&F 125 mm door stopper of Stainless steel (step type) body, with rubber bush

S&F 125 mm butt hinges, medium weight, cold rolled mild steel fixed complete all as specified.

S&F Door closer hydraulically regulated of aluminium extruded section body, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed

S&F Mild steel Angles, bars, flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, clamps, plain angle cleats for securing purlins and similar small articles confirming to Fe 410-O 0r Fe 310-O

M&L Providing PCC Type B1 1:2:4 (20mm graded aggregate) in as in hold fast fixing

Demolition of brick work built in cement mortar complete all as specified and as directed.

M&L Brickwork with modular fly ash bricks,straight or curved on plan exc 6 m mean radius built in CM 1:6

M&L providing precast cement concrete 1 : 2 : 4 Type B1 ( 20 mm graded aggregate) set in cement mortar 1:6 in window or door cills, lintels, steps coping, kneelers, pier caps, columns, post etc. and setting in mortar complete with joints to match.

S&F TMT steel bars 10 mm dia and over, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia but in stirrups.

S&F TMT steel bars 5 to 10 mm dia in stirrups, spacers and binders.

S&F in repairs 18/19 mm thick prelaminated particle board , interior grade, prelaminated one side with decorative choice lamination and otehr side balancing wihte lamination, fixed with screws to timber frame work as in cup board shelves

S&F pre laminated PVC rigid foam sheet wall panelling of 5mm thick stuck on inner frame work of 35 mm wide strips of 5mm thick rigid foam sheet and strips should have a groove of 6mm width and 2mm depth for sinking the head of screw used to fix the strips to the all and should be placed vertically at equal intervals of 300mm c/c the PVC strips to be fixed to the all using 65mm long MS screws through the groove in the strip by using PVC fasters. Make : (Rajashri / Sintex)

S&F 150mm size aluminium handle, cast type, anodised.

S&F Continuous (piano) hinges, width of flap 30mmm mild steel, bright finish or electrogalvanised

S&F 100mm long Stainless steel handle cast type anodised.

S&F for ball catches of 8mm dia steel brass body and striking plates approved pattern fixing to the cupboard shutters, including lettering all as specified.

S VENKATESAN