8277-PROVISION OF BATHROOM/TOILET TO AUDIO VISUAL ROOM (BLDG NO-104) AT EQTN SEC AT OTA AND CERTAIN MINOR WORKS UNDER GE STM CHENNAI

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil.

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

M&L for Brick work with fly ash old size bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 all as specified.

M&L for RCC 1:2:4, type B-1 using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) & fair finished surfaces complete all as specified and directed

M&L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n.exc 20cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exec 20cm & fair finished surfaces complete all as specified and directed

M&L for RCC 1:2:4, type B1 graded stone aggregate as in lintels upto 1.5m clear span, lintel bands, roof bands, bands and other similar items including necessary form work all as specified.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire annealed, not less than 0.9mm dia or securing with clips.

All as per item No.8 above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick or concrete surfaces finished even & smooth w/o using extra cement.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:6, finished even and smooth with out any using extra cement.

M&L for 15mm thick rendering on fair faces of brick work or concrete surfaces (in two layers of 10mm thick and 5mm thick using water proofing compound in top layer) in cement mortar 1:4 finished even & smooth with out using any extra cement, complete all as specified & directed. Note:- WPC shall be measured and paid separately as "Supply only".

Supply only integral water proofing compound of best quality complete all as specified.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of alkali resistant priming paint on external surfaces of walls.

S&F mild steel roof trusses (framed), trussed purlins, crane, gantries, rails and fastening and heavy bracket framing (beam, tee, angle, channel or flat sections) incl distance pieces, cleats etc. conforming to Fe 410-0 (Gde E-250) quality 'A'.

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 all as specified and directed.

S&F mild steel flat iron for wind tie including necessary drilling holes and fixing with necessary self drilling and self tapping screws/bolts and nuts, neoprene and limpet washers complete all as specified and directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

S&F 605x605mm anodised aluminium snap grid frame work for false ceiling including suspending wire all as specified.

M&L for providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions.

M&L for 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 of broken stone or boulders.

M&L for 75mm thick PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in sub base.

M&L for 50mm thick PCC 1:2:4, type B-1 using 20mm graded stone aggregate as in floor finishes.

M&L for 40mm thick PCC 1:2:4, type B-0 using 12.5mm graded stone aggregate for DPC to horizontal or vertical surfaces including necessary form work incl mixing of WPC as per manufacturer's instructions.

M&L for non skid ceramic coloured joint free tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces over 15mm thick screed bed in CM 1:4 complete all as directed.

M&L for glazed ceramic coloured joint free tiles in vertical surfaces 350 x 250 x 7mm/450x350x7 mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement, incl 10mm thick screed bed in CM 1:3 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 & fixing in opening as per specification & drawing.

S&F factory made PVC moulded door shutters 30mm thick made out of MS tubes of 19 gauge thickness and size 19mmx19mm for stiles and 15mmx15mm for top and bottom rails MS frame shall have a coat of steel primers. The inner panel shall consist of 25mm thick termite proof water proof and fire resistant moulded PVC rigid foam sheet in different plain, The panel to be sealed with lipping of 10mm wide PVC sheet batten (Made by stacking 5 PVC rigid foam sheet of 5mm thickness and 25mm width) on the side opposite to where hinges are fitted etc complete as per manufacturers drg and specification.

S&F 100mm size of mild steel butt hinges, medium weight, cold rolled .

S&F Aluminium anodised barrel tower bolts of extruded section 150 mm size.

S&F Extruded aluminium alloy handles, fabricated type, anodised 150 mm long.

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

S&F PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints laid in trenches or in floors/wall all as directed.

S&F PVC (SWR) bend 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) 75 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors/wall.

S&F PVC (SWR) bends 75 mm bore complete all as specified and as directed.

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

S&F PVC (SWR) vent cowl 110 mm.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required 110mm bore all as specified.

M&L for cement concrete 1:4:8 type D-2 concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested, bore of pipe in 110mm.

Demolition of brick work or stone/boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc. but excluding ashlar facings, dressed stone work and precast concrete articles.

Taking down cement plaster of any description incl raking out joints, hacking for key, scrubbing down with water etc.

S&F brass chromium plated 32 mm bottle traps for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed.

M&L for GI tubing 15mm dia medium grade galvanised with all fitting complete fixed to walls and ceiling or laid in floors

M&L for GI tubing 20 mm dia medium grade galvanised with all fitting complete fixed to walls and ceiling or laid in floors

S&F 15mm Bib taps, chromium plated fancy type cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

S&F pillar taps 15mm bore cast copper alloy with capstan heads chromium plated, fancy type, screwed down high pressure with or without lettered hot' or 'cold' with long screwed shanks and fly nuts screwed for iron pipe .

S&F angle cock fancy type 15mm bore chromium plated with long shank and cup (concealed type) high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions

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

S&F vitreous china wash down water closet (pedestal pattern) , white, of style and pattern as existing, complete with and including plastic seat cover, white fixed all as directed.

S&F Vitreous China wash basin, white, flat back, size 550X 400 mm excluding taps, waste, chain and plug and porcelain stopper but including brackets Wash basins, Vitreous China(flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe

S&F PVC valveless, syphonic action type flushing cistern low level, 10 litre capacity with it’s complete accessories, fixed complete incl connection to water pipe and PVC 32 mm dia flush pipe etc.

S&F CP Health faucet with CP connection and hook fixed all as directed. Make: Parry ware Cat No.T9937A1 or equivalent make as listed in PS

M&L for toilet paper holder brass chromium plated complete fixed all as directed. Make: Jaquar continental Cat No .ACN -1151N -or equivalent make as listed in PS

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 ltrs capacity hoisted and fixed in position all as specified in SSR Part I

S&F 20mm dia Ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule.

S&F 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe

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

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick set, jointed and pointed neat cement slurry in floor with grey cement and pigments, incl 20mm thick screed bed in CM (1: 4) all as specified and directed.

M&L for 75mm thick cement concrete 1:3:6, type C-2 using 40mm graded stone aggregate as in plinth protection & paving, finished even & smooth without using extra cement.

S&F powder coated anodised aluminium (minimum 15 micron) frame for doors, windows, ventilators and grills/guard bars etc with one or more rebates including joining cleat for fixing etc. complete all as specified.

S&F powder coated Anodised Aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long - 2nos, hinges 75mm long type B-21 - 2nos and suitable size of handle - 1 No incl complete all as specified

S&F frosted sheet glass 4mm thick ordinary quality and glazing with 12mm square beading in squares n.exc 0.5 Sq.m in each pane.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in hard/dense soil.

Removing excavated materials to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point.

Excavating over areas, n exc 1.5m deep & getting out hard/dense soil all as specified.

M&L for providing 100mm thick, PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floors and pavings etc.

M&L for sand filling under floors including spreading and levelling in layers n exc 25 cm thick, watering and consolidation.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.50mm graded stone aggregate as in coping, kneelers, apex stones, bed plates, water troughs, kerbs and the like including weathering, slightly rounded or chamfered angles and throating including form work.

M&L for providing 100 mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in floors and pavings etc.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in coping, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including form work all as directed.

Extra for forming fair finished drain channel 45 cm girth on cement concrete surface using extra cement including forms moulds, mitred stopped ends etc.

M&L for precast cement concrete 1:2:4, type B-1 using 20mm graded stone aggregate as in drain cover slabs with 40mm dia holes made in the cover slabs to drain run off set in cement mortar 1:6 complete all as specified.

S&F in repairs 10 Ltr capacity PVC valveless, syphonicaction type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets.

Supply and fix in repairs plastic water closet seat, coloured, closed pattern with flat bottom, and cover and MS CP or aluminium hinging device etc complete all as specified and directed

S&F in repairs 110mm PVC (SWR) floor trap, plain with grating incl jointing with solvent cement etc., complete all as directed.

S&F grating doom 100mm dia of PTMT (Minimum weight - 25 gms )

S&FCP angle cock two way fancy type 15mm bore chromium plated with long shank and cup (concealed type) high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions

S&F PVC connections 15mm size with PTMT nuts of length 600mm

S&F 110mm PVC (SWR) junction single (single T) equal or unequal with access door.

S&F 75mm PVC (SWR) junction single (single T) equal or unequal with access door.

S&F Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 mtr long flexible tube and ABS wall hook including making connections and fixed in position complete all respect as specified.

S&F PVC (SWR) Vent cowl 75 mm bore

Taking down chowkat with shutter and refixing in the same opening after easing and adjusting.

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

Taking down chowkat or frame with shutter without taking off shutter from chowkat and removal area not exc 1.5 sqm each

S&F factory made solid PVC Moulded door shutter, 28 to 30 mm thick (stiles) with 2, 4,or 6 raised panel design with 2mm thick moulded PVC sheet on the front face & 2 mm plain colour PVC sheet on back face supplying & fixing in frame at site as per specification & drawing.

S&F 100mm Butt hinges, extruded Aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-22 all as specified

M&L for chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey cement and pigments jointed and pointed in neat cement slurry over 20mm thick screed in CM 1:6 in floors

M&L for cement and pigments set jointed and pointed in neat cement slurry over 20mm thick screed in CM 1:6 bullnosed as in treads

M&L for cement and pigments set jointed and pointed in neat cement slurry over 10mm thick screed in CM 1:4 on vertical surfaces such as risers

M&L for Point wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor drawn through and including non-metallic rigid PVC conduit/ fittings and conduit accessories concealed in walls, roofs and floors etc., including modular flush boxes and modular cover plates for switches concealed in walls, roof and socket / electronics fan regulator / telephone socket, including provision of 1.5 sqmm PVC insulated unsheathed cable with multi stranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified for one light/fan point controlled by one way switch complete including cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 for concealed conduit wiring and making good the disturbed surfaces, matching with the existing wall surfaces, cutting not exceeding 10 Cm girth all as specified and as directed.

(a) One light point controlled by one switch.

( b) One exhaust point controlled by one switch

(c) One 3 pin 5 amps switch socket on independent board.

(d) One 3 pin 5 amps switch socket on same board along with other switches.

All as per item No.94 above but with 4 sqmm copper conductor cable with 4.0 sqmm PVC copper conductor cable as earth continuity conductor for one socket outlet 15/16 amps controlled by one switch 15/16 Amps on independent board all as specified and as directed.

Supply and fix Wall mounted LED Batten with tube extruded Aluminium heat shrink provided for efficient heat dissipation & integrated electronic driver of Lamp type: 20W LED life time of 30000* hours including lamp all as specified and as directed. Make: Havells cat part No. LUMILINEPLUSBS20WLED865SPCSS/ CROMPTON cat part No.TRIMLINE LDL-20-WW/ HALONIX cat part No- LED AL BATTEN HLB-03-20-CW-AL-HL1.

Supply and fix Wall mounted LED Batten, Aluminium Housing & integrated electronic driver of Lamp type: 10W LED life time of 30000* hours including lamp all as specified and as directed. Make: HAVELLS catalogue no ENDURALINEAR NEO BS 10WLED865SPCWH/PHILIPSB1021LED10 S 6500PSUGRST/CROMPTONRETRO LED T5 LT5RT-9-CDL / HALONIX Cat No. HLB-03-10-CW-AL

S&F Endura PEARL LED 30 W Bldg Sec lights New generation energy saving & environmental friendly long life Versatile pressure die-cast aluminium IP 66 roadway luminaire with high power LEDs as light source and electronic driver of lamp type 30W LED 6000K all as specified and as directed. Make Havells cat No- ENDURAPEARLSL30WLED757SASYTOPCMP/ HALONIX cat no HLSLD-09-30CWL-R/ CROPTON cat no. LSTS-30-CDL/NL-M/ Wipro cat No.LR02-331-XXX-57-XX 30Watt.

S&F Sheet metal enclosure for MCB DB double door, Single pole and neutral 240 volts, 4 way with 100 amps rated bus bar including dismantling of existing DB all as specified and as directed.

S&F MCB SP 230 volts, 40 amps 'C' Curve 10 kA Capacity all as directed.

S&F MCB SPN 240 volts, 40 amps 'C' Curve 10 kA Capacity all as directed.

S&F Ceiling rose surface bakelite 65mm x 50 mm two/ three terminals all as directed.

S&F Modular switch 1 way 6A, 1 module, 240 Volts complete all as specified and directed

S&F Modular switch 1 way 16A, 1 module, 240 Volts complete all as specified and directed

S&F Modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed

S&F Modular socket 6 A/ 16 A - 2/3 pin combined 2 module complete all as specified and directed

Supply and Fix ventilating fan of size 250mm sweep white in colour, plastic body Type : Ventil air-DX WHT all as specified and as directed.

Supply and fixing Geyser (Electric storage water heater), electric operated, AC, 230 Volts, 50Hz of capacity 25 litres, Vertical type Energy efficient 5 star rating of suitable storage tank copper tank including incoming & out going PVC connection pipe of suitable length for Hot water and cold water, washers, On/Off thermostat control knob, Indication lights etc all as per IS specification complete all as specified and as directed. Make:- Havells cat part no GHWAMFSWH025 / Crompton Model : Armon DLX / Bajaj Model No:Calenta Mechanical 25L

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out soft / loose 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 directed.

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

Supplying and laying burnt brick "B" class standard size for protection of cable as directed.

Supply, lay, spread in trenches river sand including spreading, levelling, punning for cushioning of cable all as directed.

Supply & laying of 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 following sizes all as specified and as directed. Note :- i) Lugs and glands are deemed to be included in the rate quoted for laying of cable and to be used properly wherever required while connecting cables to the panel board. ii) Earth work such excavation, refilling, etc. shall be measured separately under relevant items.

(a) 2 core 10 sqmm

(b) 2 core 16 sqmm

(c) 4 core 25 sqmm

M&L for earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 25x4 by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in Electrical plate No 3 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B-1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

S&F of GI tubes light grade of size 40 mm dia with all fittings and fixed complete to walls and ceiling or laid in trenches, fixed on pole /under road crossing or passing through gutters etc including necessary road cutting and making good with PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate complete, including taking down old u/s GI tubing all as specified and as directed.

S&F 25 Watts New generation, post-top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source complete all as specified and as directed.

Supply and fix Pole mounted Sheet Moulded Compound (SMC) Box weather proof type with hinged type door off white colour of size 240x130x110mm comprising of 1 No of MCB 6A and 1 No of neutral link complete fixed on pole with suitable clamps, bolts and nuts all as specified and as directed. Make: Sintex or equivalent make listed in PS

Supply, Installation, testing and commissioning of HIGH MAST SYSTEM under the following Specifications : - Height of mast: 11.0 Meter, No. of sections : 02, Material of construction :S 355 grade as per BS-EN10 025, Base dia. and top diameter (A/F): Top 150 mm, Bottom 360mm, Plate thickness : Top : 3 mm, Bottom 3 mm, Cross section of Mast : 20 side polygon, Standard for of galvanisation :As per BS EN ISO 1461, Size of opening and door at base : 1050 x 225 mm, Diameter of base plate : 520 mm, Thickness of base plate : 25 mm, Lightning protection finial : G.I single spike of length 1200 mm, Max.wind speed : 55m/s as per IS : 875 (Part - III), Number of foundation bolts : 04 nos, PCD of foundation bolts : 445 mm, Type / diameter / length of foundation bolts : TS 600 / 24 mm dia / 850 mm long. LUMINAIRES CARRIAGE Make :Bajaj Electricals Ltd/ CG/ Havells or equivalent make listed in PS Installation, testing and commissioning of HIGH MAST SYSTEM, including supply of following spares/ components:- Supply of 11.0m high mast shaft in two sections suitable for 50 m/sec wind speed, with head frame, winch mounting bracket, luminaries carriage suitable to install 12 nos luminaries in symmetrical arrangement. -01 No Supply of raising lowering system comprising double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial. (Wiring material from JB to individual luminaire & MCB in base compartment are not included and are a part of installation) - 01 No

Item No.119 contd.., Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template -1 set Supply of 150W LED Flood light t- 06Nos Supply of LED type single dome aviation obstruction light.- 01 No Supply of outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial time switch, 25A TP -contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and out going 16 & 2.5 sq. mm terminals - 01 No Construction of shallow foundation with M-25 grade concrete for the high mast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 metre depth with all materials and labour - 1 Job Erection of the high mast with the help of suitable tools and plants, wiring of luminaires with all wiring materials like PVC insulated PVC sheathed flexible cable of suitable copper conductor cores of 1.5 Sqmm, lugs, MCB and all labour -1 Job Provision of GI pipe earthing for High mast with 2.5 M long 40 mm dia GI Pipe including connection to High mast earth terminal with 25 x 3 mm GI flats with all materials and labour -2 Nos Installation of the mast feeder pillar by grouting the stand in concrete.-1 No Note:- The above quoted rates are included the rate of Excavation, returning and removal incl concreate etc as per recommendation of Manufacturer. No separate payment will be claimed for the same.

M/S.RANGA AND CO