ADDITION ALTERATION TO BUILDING NO P10 AT AFAC COIMBATORE

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in hard/dense soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 CM thick, complete all as specified and directed.

Removing excavated materials (soils) to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

M&L for riddled earth filling in trenches above and below the cable as in cable protection, all as specified and directed. Note:- Punned thickness shall be mesured and paid.

M&L for Pre-cast cement concrete block masonry 1:3:6 type C1 (using 20mm graded aggregate) with solid blocks, exceeding 10 cm in width and setting in mortar 1:4, complete all as specified and directed.

M&L for RCC M-25 Design mix in foundations, includingrafts, footings, foundation beams, plinth beams, bases for columns, basement slabs, under-reamed piles and mass concrete, all as specified and directed.

Supply only liquid water proofing compound, all as specified and directed.

M&L for flat formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for rough finished surfaces of concrete.

Providing and fixing factory made uPVG white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+/ - 0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. Area not exceeding 2.00 sqm each Note: (i) The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. (ii) Net Opening will be measured lor payment purpose.

S&F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall, all as specified & directed.

S&F Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame, all as specified & directed.

S&F 5.5 mm sheet glass, ordinary quality, not exceeding 0.5 sqm in each glass, all as specified and directed.

S&F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless stell wire staples, all as specified and directed.

M & L for providing and fixing solid UPVC foam flooring made of solid UPVC foam profile with homogenous fine cellular structure having smooth outer integral skin having 250mm wide T & G design with 12mm thickness cornice profile 39mm x 10mm and internal corner 15mm x15mm are used for covering corner joints, flooring joints and column joints.Grid work is made of shall be made of solid uPVC foam profile having 35mm width and 17mm thick. Batten aligned horizontally along the wall with 50mm gaps above floor and wall . The internal battens shall be fixed 250mm c/c .Flooring can be made in natural finish / wood veneers emboss finish design as well as with PU coating for additional abrasion, all as specified and directed.

M & L for False ceiling with 12.5mm thick Gypsum plain board including all necessary fittings and fixtures , which includes gypsteel ULTRAtm CRP surface ribbed perimeter channels (having one flange of 20 mm and another flange of 30 mm and a web of 27 mm) along the perimeter of ceiling screw fixed to brick wall/ partition with the help of nylon steeves and screws, at 610mm centres with following applications

(i) Suspending Gypteel ULTRA tm CRP surface ribbed intermediate channels of size 45mm (with two flanges of 15mm each) from the soffit at 1220mm centres with Gypsteel ULTRA tm CRP surface ribbed ceiling angle of width 25mm x 10mm fixed to soffit with GI cleat and steel expansion fasteners (As per recommendation of manufacturer) . (ii) Gypsteel ULTRA tm CRP surface ribbed Ceiling section of having web of 51.5mm and two flanges of 26mm each with lips of 10.5mm are then fixed to the Gypsteel ULTRA tm intermediate channel with the help of connecting clip and in direction perpendicular to the Gypsteel intermediate tm channel at 457mm centres. (iii) Single layer of 12.5mm tapered edge Gypboard Plain (confirming to IS 2095 part 1 1996) fixed with screw to ceiling section with 25mm drywall screws at 230mm centres. (iv) Finally square and tapered edges of the boards are to be jointed and finished so as to have flush look which includes filling and finishing with Gyproc jointing compound, Gyproc joint paper tape (As recommended by manufacturer). (v) Two coats of acrylic emulsion paint with roller finish over primer over one coat of 1mm thick wallcare putty.

Supply and installation of False Ceiling System having tiles ADVANTAGE E with micro look edge and 15mm thickness tiles or equivalent make, easily demountable tile, 15mm Gypsteel pre coated GI T Grid system in 600x600mm module which includes providing and fixing wall angle along the perimeter of the room with help of nylon sleeves and wooden screws at 300mm centers, suspending the main tee of size from the soffit with help of soffit cleat, rawl plugs and wire rod with Leveling spring clip at 1200mm c/c with following applications :- (i) 1200mm Cross Tee interlocked into the pre-cut slots in the main Tees at 600mm centers in direction perpendicular to the main Tee to make a grid of 600x1200mm, 600mm Cross tees are then interlocked into the pre cut slots in the 1200mm tees at 1200mm centers and in direction parallel to the main tee to make a module of 600x600mm . (ii) Cross Tees having length more than 600mm are to be supported independently and then laying Tile Ecophon 15mm Advantage E 595x595mm tile, Option of weekly dusting, vacuum cleaning, manufactured from High density glass wool, visible surface is a batch painted glass tissue in white, back of the tile covered with glass tissue. 83% light reflectance. .

NOTES - (a) Tiles should be classified under sound absorption class A with "alpha w " value of 0.95 at minimum 200mm o.d.s. Sound absorption test results measured according to EN ISO 354 and classification according to EN ISO 11654 and the single value rating for NRC value - 0.9 according to ASTM C 423 . (b) Tiles should have white colour " White 500 " nearest NCS colour sample S 0500 - N with . Tiles withstand a permanent ambient RH up to 95% at 300C without sagging, warping and delaminating ( ISO 4611). (c) Thermal resistance (Lambda value - 0,035-0,04 W/mK). Certified by the Indoor Climate labeling , emission class M1 for building materials and recommended by Swedish Asthma and Allergy Association. Product Certified under GRIHA council of India for Green Ratings . Fully recyclable . (d) The glass wool core of the tiles is tested and classified as non combustible according to EN ISO 1182 with reaction to fire classification class A2 s1 d0 according to EN 13501 - 1 - European Standard. (e) Tiles should have a re-cycled content of more than 70% Systems are classified as fire protective covering according to NT FIRE 003. Rate to be inclusive of approved GI exposed grid system as per manufactures specifications

M&L for TMT bars 10 mm dia over cut to length, bent 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, complete all as specified and directed.

M&L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, cut to length, bent 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, complete all as specified and directed.

S&F compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc. conforming to Fe 410 -W (Gde-E- 250) quality-A, complete all as specified and directed.

M&L for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to Fe 410 -W (Gde-E- 250) quality-A, complete all as specified and directed.

M&L for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165, complete all as specified and directed.

M&L for 15mm thick rendering in CM 1:4, mixed with water proofing compound, on othe than fair faces of brick work or concrete surfaces, finished even & smooth without using extra cement, all as specified and directed. Note : Water proofing compound shall be measured and paid separately

M&L for applying two coats of cement base paint over a coat on cement primer on newly plastered surfaces of walls including preparation of surfaces, all as specified and directed.

M&L for preparing new surface of steel and steel based material of any description not otherwise described over 10cm width or girth and applying two coat of of synthetic enamel paint over one coat red oxide primer, all as specified and directed.

M&L for Preparing new surface of steel and steel based material of any description not otherwise described not exceeding 10cm width or girth and applying two coat of of synthetic enamel paint over one coat red oxide primer, all as specified and directed.

S&F 40mm thick PU sandwich with 0.5mm thick corrugated pre painted galvalume sheet on one side and 0.5mm thick plain pre painted galvalume sheet on other side, having low-density core of 40mm PU density @ 40Kg/Cum, all as specified and directed.

S&F 40mm thick PU sandwich with 0.5mm thick plain pre painted galvalume sheet on both side, having low-density core of 40mm PU density @ 40Kg/Cum, all as specified and directed.

M&L for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any 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 110mm bore dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, all as specified and directed.

S&F 110mm bore dia PVC (SWR) bends any radius, all as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, all as specified and directed.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings, all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets, all as specified and directed.

M&L for Surface Point wiring with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc for One light point controlled by one, one way switch. complete all as specified and as directed.

M&L for Surface Point wiring with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc for one ceiling fan point controlled by one, one way switch, complete all as specified and as directed.

M&L for Surface Point wiring with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc for One 05 Amps socket outlet point on same board, complete all as specified and as directed.

M&L for Surface Point wiring with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc for One 05 Amps socket outlet point on independent board, complete all as specified and as directed.

M&L for Surface Point wiring with 2.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 2.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc for one 3 pin socket outlet, 15 Amps on independent board, complete all as specified and as directed.

Supply and fix ceiling rose surface type bakelite 65 x 50mm with three terminals, complete all as specified and as directed.

S&F Switch Modular 6A single pole, one way, 1 module, complete all as specified and as directed.

S&F Switch Modular 16A single pole, one way, 1 module, complete all as specified and as directed.

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

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

S&F Modular fan regulator step type 120W, 2 module, complete all as specified and as directed.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size, complete all as specified and as directed.

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size, complete all as specified and as directed.

Supply & fix ceiling fans complete with blades, down rods electronic regulator and accessories, 230V 1200mm sweep, min air delivery 210 cfm with service value 6.00 BEE five star rated with brushless direct current motor (BLDC), complete all as specified and as directed.

Supply & fix exhaust fans steel body 230V 300mm sweep, complete with blades. Frame and louvers, complete all as specified and as directed.

M&L for concealed Sub main wiring complete with 2 runs of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade multistranded copper conductor cable with 1 run of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25 mm or higher dia non metallic rigid PVC conduit and conduit accessories concealed in wall/Ceiling etc including making recess and making good the disturbed surfaces to match with existing surfaces all as specified and as directed. Note :- 2 runs of 4 sqmm, 1 run of 4 sqmm (Earth Cotinuity conductor) and 1 run of PVC conduit shall be measured as one unit length

Supply and fix MCB DB, TPN, 4 ways, Isolated neutral bar, IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09 complete all as specified and as directed.

Supply and fix MCB TPN 40 to 100 Amps, 240 Volts, 10 KA, "B" Curve, complete all as specified and as directed.

Supply and fix MCB SPN 32 Amps, 240 Volts, 10 KA, "B" Curve, complete all as specified and as directed.

Supply and fix MCB SP 32 Amps, 240 Volts, 10 KA, "B" Curve, complete all as specified and as directed.

Supply and fix single pole and netural enclosure with a two pin and earth plug and socket complete with one single pole MCB, 240V 20 Amps, complete all as specified and as directed.

S&F Modular white cover plate with frame 3 module, complete all as specified and as directed.

S&F Modular white cover plate with frame 6 module, complete all as specified and as directed.

S&F Modular metal flush box 3 module, complete all as specified and as directed.

S&F Modular metal flush box 6 module, complete all as specified and as directed.

M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 M below ground level, earth plate surrounded by 15cm thick and packed with layers of charcoal dust and common salt , earth lead GI wire 4mm dia ( 8 SWG) connectd to GI earth plate elcectrode by means of bolts, nuts, check nuts, washers of galvanised iron, thimbles and other end of earth wire connected to main switch board and protected by galvanised iron pipe medium grade 15mm bore and 20mm bore medium grade GI pipe with funnel and wire mesh for watering including necessary excavation and earth works. PCC Chamber in cement concrete 1:2:4 type B-1 & RCC(1:2:4) in cover and all as shown in Electrical Plate No. 3 of SSR ( Part-I) of 2009, complete all as specified and as directed. Note - The unit rate includes earthing wire and protection pipe upto 7.5 metre.

M&L for 4 mm dia galvanised iron or steel wire as earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required, complete all as specified and as directed.

Material and Labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, multi stranded, 1100 volts grade, cross-sectional area 16 Sqmm, 4 core with and including making connection by using necessary thimbles complete all as specified and directed

Supply and laid well burnt bricks sub-class 'B' having crushing strength not less than 75 Kg/Sqcm for cable protection, brick shall be laid dry flat as width of brick eqals to the length of cable and the gap between two adjacent brick shall not exceeded 10mm, complete all as specified and as directed.

M&L for GI pipe 50 mm dia light grade with all fittings for cable protection laid under road/path/hard standing or fixed with wall/pole, complete all as specified and as directed.

M&L for cutting of existing bituminous road/path/hard standing suitable for laying cable protection pipe 80 mm dia under the road/path/hard satnding at a depth not less than 60 CM below the normal ground level, Returning filling soil and making good the disturbed surface of road/path/hardstanding by using cement concrete mortar 1:3:6 type C2, using 40 mm graded stone aggregate 0.30 mtr wide and 0.30 mtr thick complete all as specified and directed.

Supplying, fixing, installing & commissioning of inverter type hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 3 star ratting and EER 3.2 single phase of capacity of 1.5 TR, complete all as specified & directed.

Supply and fix Voltage stabilizer of 4 KVA rating for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 130 V to 280 V with output voltage stabilized at 230V with accuracy of ± 2.5% complete all as specified and directed.

RAVI ENTERPRISE (BID ID -3166411)

SARASWATHI CONSTRUCTION (BID ID -3166328)

SEMBA ELECTRICALS (BID ID -3163564)

p.chinnasamy (BID ID -3166214)

Sri ASK Constructions (BID ID -3166151)

VIJAYA ENTERPRISES (BID ID -3166480)