ADDN ,ALTN TO TOILETS FOR AGNIVEERVAYU INCLUDING PROVN OF RAILING , RAMP IN STN HQ BLD AT AF STATION UNDER GE AVADI.

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

Glazed ceramic tiles in vertical surfaces of size 350x250x7mm / 450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour and including 10mm thick rendering in CM 1:4 etc all as specified and directed

Non skid ceramic coloured tiles 7-8mm thick area of each tile exc .06 Sqm but n.exc 0 .11Sqm in floor set and jointed in neat cement slurry and pointed in coloured cement to match over and including 20mm thick screed bed in CM 1:4.all as specified and directed

S&F in repair tubular towel rail alumunium anodised, 20mm dia, D type 60 cm long between flanges all as specified and directed

S&F in repair vitreous china semi pedestal pattern anglo indian size 580mmx440mm white with integral foot rests including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern all as specified and directed

S&F in repairs Vitreous China urinals, half stall type with PVC waste/ flush pipes, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement, grating and Union for discharge pipe etc complete all as specified and directed

S&F in repairs Vitreous China wash Basin , white flat back size 550x400mm including brackets, PTMT waste coupling 32mm, and PVC 32mm dia waste pipe , complete all as specified and directed

S&F in repairs Vitreous china water closet pan (pedestal pattern), white including fixing bolts, plastic water closet seat, black/white closed pattern with flat bottom and cover and mild steel chromium plated hinging device including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern complete all as specified and as directed.

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, all as specified and directed.

S&F in repairs 15 mm dia Bib taps, chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for PVC/ iron pipe or for brass ferrule and fixed complete all as specified and directed

S&F in repairs 15mm dia stop valve/Angle valve, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for PVC/iron pipes or for unions and fixed of,complete all as specified and directed.

S&F 15mm in repairs dia Pillar taps 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 pipe, complete all as specified

S&F in repairs PVC connections 15mm size with PTMT nuts of length 600 mm.all as specified and directed

S&F in repairs brass CP two way bib tap of 15mm dia all as specified and directed

S & F in repairs of 2-in-1 faucet with 1.5m tube stainless steel and hook all as specified and directed

S & F in repairs chromium plated shower roses 125mm dia with or without swivel joints any size, including fixing to steel pipe or union complete all as specified and direct

S&F in repairs Soap dish vitreous china white of size 160x160x90mm fixed to wall all as specified and directed

Taking up or down steel tubing and connections, including removal to store etc all as directed for 15mm bore all as specified and directed

All as above but for 20mm bore all as specified and directed

S&F Unplasticised PVC pipes and fittings of 15mm dia of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed

All as above but for 20mm bore all as specified and directed

Cutting chases or making holes in brick walls for concealed water tubing, making good to facings where required, cutting not exc 10 cm girth all as specified and directed

Taking down chowkhats or frames with shutters and removing to store shutters of any description n.exc 1.5 sq. m each all as specified and directed

Solid PVC door frame of size 50mmx47mm made out of 5mm thick plain colour PVC sheet reinforced with 19mm thick MS square tube of 19 gauge mitre cut at two corners and joined by inserting two Nos of 150mm long brackets of 15mmx15mm MS square tube inside the 19mm MS square tube and suitably screwed complete all as specified and as directed.

Factory made solid PVC moulded door shutter with wood free EPS 28 to 30mm thick (styles) with 2,4 or 6 raised panel design with 2mm thick moulded PVC sheet on front face and 2mm plain colour PVC sheet on backface, supplying and fixing in frame at site as per specification complete all as specified and as directed.

75mm size type C21 Butt hinges extruded aluminium alloy with galvanised mild steel hinge pin anodised complete all as specified and directed

Aluminium handle 100 mm cast type anodized all as specified and directed

Aluminium anodized tower bolt 100mm size complete all as specified and directed.

PVC (SWR) pipes 110mm dia single socketed in any length with rubber ring joints fixxed to walls in reapirs complete all as specified and directed

PVC (SWR) bends of any radius 110 dia with access door complete all as specified and directed

Taking down cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc all as specified and directed

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:3 all as specified surfaces finished even and smooth without using extra cement on ceilings all as specified and directed

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:6 finished even and smooth without using extra cement on walls all as specified and directed

Rendering 15mm thick on surface of brick work/concrete surface in CM 1:4 with WPC as per manufacturers instr finished plastered surface even and smooth without using extra cement complete all as specified directed.

Preparation of newly plastered surfaces of wall and applying three coats of white wash on ceilings all as specified and directed

Preparation of newly plastered surfaces of wall and applying three coats of white wash on walls all as specified and directed

Preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer all as specified and directed

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed

Complete Removal of existing water proofing treatment over roof including PCC of any thickness description in any position including cleaning the surfaces with wire brushing, watering and removing debris up to 1500 mtr distance etc complete all as specified and directed.

PCC 1:2:4 type B-0 (using 12.50 mm stone aggregate) as in roof levelling course with integral water proofing compound as per manufacturers instructions all as specified and directed. Note:- WPC shall be measured & paid separately.

Rendering in cement mortar 10mm thick in of 1:3 ratio on concrete surfaces of roof finished even and smooth without using extra cement to receive water proofing membarane mixed with integral water proofing compound as per manufactures all as specified and directed. Note:- WPC shall be measured & paid separately.

Water proofing liquid complete all as specified and directed. (@200ml per bag of cement)

Applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre all as specified and directed

Prepartion of the plastered surfaces by thoroughly removing all loose particles, dirt/ dust particles and applying a uniform coat of hot blown bitumen of grade VG-10 @ 1.20 kg/Sqm confirming to IS 702 over a coat of water based bituminous primer @ 0.40 ltr/ sqm and laying APP based polymeric membrane as per IS 16540-2017/ IS 16532-2017 with overlap of 100mm minimum weighing 3.6 kg/ sqm and minimum 3mm thick reinforced with polyester non woven fabric (weight not less than 150gms/ sqm) by forced application and finally finsihed the memberance surface by applying a coat of solar refelective aluminium paint @ 0.1 ltr / Sqm complete all as per manufacturer's instructions as specified and as directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid dry all as specified.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thikness (below or above ground level) all as specified and directed

PCC 1:5:10, type E2, 100mm thick (using 40mm graded stone aggregate) as in sub base. all as specified and directed

50 mm thick Sand filling and levelling under 60mm thick interlocking paver block all as specified and directed

Machine pressed precast conctete interlocking paver block with gey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified.

Demolition of un reinforced concrete of any description and in any position not otherwise specifically provided all as specified and directed

75 mm thick in PCC 1:3:6 type-C2 as in plinth protection surface finished even and smooth without using extra cement all as specified.

Forming of construction joints 65mm deep x 10mm wide, filled with sealing compound grade 'A' all as specified and directed.

1000 ltr capacity triple layer, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed

Ball valves, high pressure, with of PTMT with epoxy coated aluminium rod & high desity plastic ball screwed for iron pipe of 25 mm bore (Minimum weight 455 gms )and fixed complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m deep, and getting out in hard/dense soil for carrying out repairs to sewage lines all as specified and directed

150mm Reinforced concrete pipes, class NP2, laid and jointed complete with collars all as specified & as directed.

PCC 1:3:6 type C2 (using 40mm graded stone aggregate) for concrete bed to drain pipe including packing under and haunching against the sides of pipes laid and tested for 100mm dia pipes, all as directed.

PCC 1:5:10, type E2, (using 40mm graded stone aggregate) as in foundation filing and mass concrete bed blocks,coping,lintels upto 1.5m span and similar work.

Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified (including channel for lover glass) all as specified and directed

4mm thick sheet glass, ordinary quality and glazing with oil putty in square not exc 0.50 sqm in each pane complete all as specified and as directed.

4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane complete all as specified and directed

Preparation of external wall surfaces of any height by complete removal of existing treatment and applying two coats of cement base paints over a coat of alkali resistance primer etc complete all as specified and directed

Preparing one coats of white wash on ceiling complete all as specified and directed

Preparation of old plastered or unplastered sufaces of walls including brooming down, steel wire brushing scrapping down smoke soot, moulds, moss and effloreescent salts and trading oil and greasy spots and applying one coat of white wash all as specified and as diected

Pre cast cover slab in RCC 1:2:4, type B1, using 20mm graded stone aggregate for manhole, set in cement mortar 1:6 including necessary form work complete all as specified. Note : Reinforcement steel will be measured and paid separately.

TMT bars 8mm dia cut to length, bent to shape required including hooking ends and binding with mild steel wire not less than 0.9mm dia as in reinforcement complete all as specified.

TMT bars 10mm dia and over cut to length bent to shape as required including cranking, bending, binding with mild steel wire annealed not less than 0.9mm dia as in reinforcement complete all as specified.

Providing and fixing stainless stell (Grade 304) railing made of hollow tubes, channels, plates etc, including welding,grinding,buffing,polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasterners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arragement complete all as specified and directed

Providing cement concrete Type D2 1:4:8 (40mm graded aggregate) 100mm thick as in sub base floor complete all as specified and directed

Chequered cement concrete tiles 20cm x 20cm x25mm thick with grey cemnt and pigments set jointed and pointed in neat cement slurry in floors incl 20 mm thick screed in CM 1:4 complete as directed

Taking down carefully unserviceable point wiring copper / aluminium (light, fan, socket or power) complete, including removal of batten / conduit / gutties / wooden board etc., including fittings and fixtures such as switches, ceiling roses, regulators, sockets, light fittings, fans etc., removal from site under Sch of credit and removal of unserviceable items out of site and making good the disturbed surfaces of walls, ceilings etc., complete all as specified and as directed.

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH ,1100 volts grade unsheathed cable confirming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc., and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor FRLSH green in colour as earth continuity conductor and connected to common earth dolly, including steel box of required module for modular switches/sockets and regulators all as specified complete Note : Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

one light point controlled by one switch.

One Exhaust fan point controlled by one switch.

One switch socket outlet 3 pin 5 Amps on independent board.

All as per item No 2 here-in-before but for point wiring with two 4.0 sqmm single core copper conductor multistranded FRLSH cable and one 4.0 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour for one 3 pin switch socket outlet, 15 Amps, on independent board and industrial socket complete all as specified and as directed.

S&F Switch piano flush type, single pole,5 Amps, 240 volts complete all specified.

S&F Switch socket 3 pin 5 amps , multi pin , flush type,complete all specified.

S&F Switch socket 3 pin 15 Amps, multipurpose, flush type complete all specified.

S&F ceiling rose 65 X 50 mm , three terminals ,bakelite , surface complete all specified.

S&F MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of SPN and current carrying capacity 40-63 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified.

S&F Surface and wall mounted LED tube light fitting, 20 W, batten type, PC housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting complete all as specified and as directed.

S&F LED building security light fitting 25 W made up of pressure die cast housing with toughened glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07, complete pre-wired and connecting up with suitable twin core flexble copper wire including provision of necessary GI tubing medium grade 25mm bore of pipe 1.5 bent to shape with necessary clamps made out of mild steel, nuts and bolts etc., including two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface for fixing the fitting to Bldg etc complete all as specified and as directed.

Exhaust fan, heavy duty, 300mm sweep, 1370 RPM, with louvers, metal body conforming to IS-2312-1967, AC single phase, 240 Volts, 50 Hz and connecting including provision of two way PVC connectors, 1 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing and fixing arrangements like making hole in wall and finishing to shape to match adjoining surface and writing MES No.20mm height with synthetic enamel paint black complete all as specified and as directed.

Material and labour for earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire all as specified and directed

Earthing complete with galvanised iron earth plate electrode 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out any type of soil for laying cables / pipes / erection of poles etc all as specified and as directed.

Removing excavated material (soil) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as specified and as directed.

Returning filling in soil including spreading leveling watering well ramming in layers not exceeding 25 cm each all as specified and as directed.

Laying in trenches fine sieved excavated dry soil including spreading/ leveling, cushioning for underground cables all as specified and as directed.

Supply and laying of common burnt clay building bricks, sub class B size for cable protection all as specified and as directed.

Material and labour for GI tubing light grade 40mm for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and as directed.

SAMYDOSS CONSTRUCTIONS (BID ID -3127065)

pmv.enterprises (BID ID -3126083)

S K ENTERPRISES (BID ID -3116202)

M/s Omm Muruga Enterprises (BID ID -3115756)