CONSTRUCTION OF OH PDN PARKING SHED WITH 02 INSPECTION PITS AND EMPLOYEES DRESS CHANGING ROOM AND TRACK LAYING FOR MOVEMENT OF HULL AT OH PDN FOR OH AUGMENTATION PROJECT AT HVF, AVADI.

Amount

Demolition of brickwork or stone/boulder masonery, built in cement motar.

Excavating over areas, n exc 1.5 m deep and getting out in hard/dense soil soil.

Earth work excavation in hard/ dense soil for foundation width and depth not exceeding 1.50m and getting out.

Earth work excavation in hard/ dense soil for foundation width and depth exceeding 1.50m and not exceeding 3.m and getting out.

Material and labour for hard core, broken stones/Boulders of gauge not exceeding 63 mm deposited, spread and levelled in layers not exceeding 15 cms thick watered and rammed to through surface.

Laying and compacting 300 mm thick (compacted thickness) each layer not exceeding 150mm Granular Sub Base Course (GSB) grading as per Grade I as specified Table 400-1 of MoRTH specifications for Road and Bridge works, 2013, in a single layer over compacted subgrade with natural sand, crushed gravel, crushed stone, crushed slag, or combination thereof as per the grading required The materials are mechanically mixed, spread and leveling on the subgrade by using motor grader of adequate capacity, and rolling with vibratory roller of capacity 80-100 KN static weight for achieving required compaction density of atleast 98% of the Maximum Dry Density. Consolidating to required gradient and camber complete all as specified and directed with finished surface tolerances as per Table 900-1 of MoRTH specifications for Road and Bridge works, 2013.

Laying and compacting 300mm thick (compacted thickness) Wet Mix Macadam (WMM)WMM laid in three IayerS of 75 mm each. grading as per table 400-13 of MoRTH :specifications for Road and Bridge works 2013 manufactured in WMM plant, material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-100KN static weight and consolidating to required gradient and camber complete all as specified and directed The finished surface tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge works 2013

Supplying and laying 400 micron thick HDPE sheet (Virgin Quality) water proof, wrinkle free without puncture having minimum weight 390 gm/Sqm over tack coat/sand cushion as specified in the design with overlap between adjacent strips and at transverse joints as minimum 300mm.

Material and Labour for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering.

M & L for P.C.C 1:4:8, D2 type using 40mm graded aggregated in foundation.

M&L for cement concrete in foundation ,filling and mass concrete typeB1 1:2:4 using 20mm aggregate.

M & L for R.C.C M20 A1 Type, 1: 1.5: 3, 20mm graded aggregate in foundations, including rafts, footings, plinth beams etc.,

M & L for R.C.C, M20, 20mm graded aggregate in Walls, retaining walls,basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses walls.

Supply and fixing of mild steel reinforcement deformed or twisted bars 10mm dia and over including bending, cranking, hooking and tieing with mild steel wire not less than 0.90mm dia.

S&F of mild steel reinforcement deformed or twisted bars 6 to 8 mm dia , 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 or securing with clips .

Material and Labour 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.

Material and Labour for flat Formwork to faces of walls,retaining walls, abutments,parapets and staircase railings and similar work including attached pillasters, buttresses,etc.; vertical or to batter.

Returing, refilling in the excavated trench including spreading levelling, watering and well ramming in layers not exc 25 cm in hard dense soil.

Removal of excavated soils exceeding 500m but not exceeding 1.50Km and depositing where directed.

S&F of Pre-painted galvalume aluminium zinc coating GI based corrugatted steel sheet 0.50mm (TCT) thick of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall fixed with self drilling / self tapping anti corrisive screws with EPDM seal/screw cap complete all as per manfacturers specifications and instructions and as approved and as directed, by considering the dimensions & consideing the dimension & height including all necessary scaffolding and safety aspects complete.

S &F 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/screw cap as specified .

Designing, providing, installing and fixing factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc manufactured out of minimum 0.75mm thick steel sheet as per design requirements. The Steel sheet shall be galvanized ( AZ - 150 gms Aluminium Zinc Alloy coated steel having minimum yield strenghth 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS:875-1987, ISO 800-1984 and IS:801-1975. the wind load shall be as per provisions of IS 875 (part III). LGSFS frame shall be designed as per IS:801 using commercially available software such as Frame CAD Pro-11.7/STAAD PRO-V8i/aRCHITEK V2.5.16/Revit architecture-2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold-ons, Twist Traps (to connect truss with wall frames), Strong Tie, Tie Rod, H-Brackets, Boxing Sections, L-Shaped Angles for better structural stability. The framing section shall be cold form C-type having minimum web depth 89mm x 39mm flange x 11mm lip in required length as per structural design requirement duly punched with dimple/slot at required locations as per approved drawings. The slots will be along center line of webs and shall be spaced minimum 250mm away from both ends of the member. The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self-drilling tapping screws for joining the members shall have a Type-II coating in accordance with ASTM B633(13) or equivalent corrosion protection of gauge 10 & 12 ,TPI 16 and 8 of length 20mm. The framed shall be fixed to RCC Slab or Tie beam over Neoprene rubber using self-expanding carbon steel anchor bolt of dia as per approved drawings and design subject to minimum 12 mm diameter and 121 mm length conforming to AISI 304 and 316 at 500mm c/c with minimum embedment of 100mm in RCC (RCC to be paid seperately) and located not more than 300mm from corners or termination of bottom tracks complete in all respects. The item also includes the submission of stability reports duly examined and issued by any NIT/IIT. The rate includes the concept design, detailed design, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above.

Material and labour for painting steel surfaces of any description over 10cm width or grith with two coats of synthetic enamel paint over a coat of primer( red oxide) including preparing new surfaces .

Material and Labour for stone sett flooring with stone setts of size 200 to 250mm long, 150 to 200mm wide and 150mm deep and sides dressed; bedded in cement mortar 1:3, joints 20mm thick; grouted in cement mortar 1:2 with an admixture of metallic floor hardner 5% by weight of cement and struck.

M & L for R.C.C A1 Type, 1: 1.5: 3 M20, 20mm graded aggregate in Slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and in shelves and the like.etc.

M & L for form work to soffits flat rough finish surfaces of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick (Horizontal or sloping).

Material and labour for brick work built in CM 1:6 using sub-class ''B'' bricks ,straight or curved on plain exc 6m mean radius.

M&L for Plastering with CM 1:4,15mm thick on faces of brick work and concrete surfaces.

Material and labour for applying two coat of exterior plastic emulsion over a coat of primer inculding preparation of new surfaces on external wall surfaces (two storey building ) all complete (MAKE:- ASIAN Paint (Apex Ultima), NEROLAC (Excel Total), BERGER (Weather Coat Long Life 7) or suitably equilant make .

Material and labour for applying two coats of internal emulsion paint with one coat primer on internal wall of painted new surfaces all complete inculding prepartion of surfaces..

Demolition of reinforcement Cement Concrete structure of any description

Demolition of Cement Concrete structure of any description .

M&L for Excavating in post holes hard/dense (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.

Supply anf Fixing ofFe 410 -W (Gde- E- 250) 'A' quality 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.

Supply & fixing of powder coated anodised aluminium frame for partition,doors, windows, ventilators with one or more rebates including joining cleat for fixing and power coating etc. complete all as specified(minimum thickness of powder coating 50 micron).

Supply and fixing of 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.

S & F of 5.5 mm thick Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane.

Material and Labour for pre-laminated particle board of 12 mm thick with both sides with decorative choice lamination.

Providing and Fixing false ceiling at all heights with semi perforated 12mm thick GRG(Glass Fibre Reinforced Gypsum) flase ceiling tiles of size 595 X 595mm of approved texture design and pattern having moisture content less than 2%,humidity resistance of 99% NRCO 0.50 to 0.75 as per IS 8225:1987,noncombustible as per BS476(part-40-1970 and light reflectance of 85%(minimum) to be laid in true horizontal level suspended on interlocking metal T-grid of hot dipped GI section of 0.33mm thick(Galvanished @120 grams per sqm inculding both sides) comprising of main T runner of size15X32mmof length 3000mm,cross Tof size 15X32mm of length 600mm to form grid module of size 600X600mm suspended from ceiling using galvanished mild steel items(galvansing @80 gram perSQM)i.e 50mm long,8mm outer diameter M-6 dash fasteners,6mm dia fully threaded hanger rod upto 1000mm length and L shape level adjuster of 85X25X2mm galvanishediron perimeter wall angle of size 24x24x0.40mm of length 3000mm to be fixed on perimeter wall/parttion with the help of plastic rawl plugs at 450mm center to center and 40mm long dry wall wood screws.The work shall be carried out as per specification,drawing and as per dorection of E-I-C.

Material and Labour for fixing Light shade Viritified ceramic tiles 10mm thick (Square/rectangle ) polished rea of each tiles not exceeding 0.36 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or colored cement to match including screed bed in cement mortar 1:4, 15mm thick complete.

Material and labour for Point wiring with PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduuit accessories run on wall or roof including M.S. switch box concealed in the wall(made out of 3mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including same size copper earth continuity wire. a)one light point or one fan point controlled by one switch with cables1.5 sqmm size.

Material and labour for Point wiring with PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduuit accessories run on wall or roof including M.S. switch box concealed in the wall(made out of 3mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including same size copper earth continuity wire. b)One 3 pin socket outlet 5 amps on the same board with other switches, with cables 2.5 sqmm size.

Material & Labour for Switch piano, flush type single pole, one way 16 Amp (Make: Anchor/ Havells/ Legrand) or suitable equivalent make.

Material & Labour for Soket outlet piano, flush type single pole, one way 16 Amp (Make: Anchor/ Havells/ Legrand) or suitably equivalent make

Material & Labour for Switch piano, flush type single pole, one way 6 Amp (Make: Anchor/ Havells/ Legrand) or suitable equivalent make.

Supply & fixing of socket outlet 2 in 1, 3 pin 6 A flush type (Make: Anchor/ Havells/ Legrand) or suitable equivalent make.

Supply & fixing of switch and socket Combination 5 in 1 pin,6A/16A flush type 240 volts AC (Make:, ANCHOR/HAVELLS /PHILIPS/PANASONIC) or suitable equivalent make.

Material & Labour for PVC/ Polycorbonate, isolated ceiling rose 5A, 230V, AC , three terminals.Make: (ANCHOR/ HAVELLS) or suitable equivalent make.

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/recessed as required in PVC conduit a) 2x2.5 sqmm + 1x2.5 sqmm earth wire

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/recessed as required in PVC conduitb) 2x4.0 sqmm + 1x4.0 sqmm earth wire

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/recessed as required in STEEL conduit a) 2x2.5 sqmm + 1x2.5 sqmm earth wire

Supply & fixing Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 amps 240 VOLTS . (Make: Legrand / Havells /Anchor or suitable equivalent make)

Supply, fixing & connecting to the system of Sheet metal enclosures with double door DB's 240 V when MCB'S to be used Single pole & neutral 8 way with 200 Amps rated busbar, (Make: Legrand/Havells/ Hager/ABB)or suitable equivalent make.

Supply & fixing of sheet metal enclosures double door for DBs when MCBs to be used Single pole & neutral,12 way 200 Amps rated busbar

Supply, fixing & connecting to the system of Sheet metal enclosures with double door DB's when MCB'S to be used Triple pole & neutral 4 way,415 V with 200 Amps rated busbar, (Make: Legrand/Havells / ABB) or suitable equivalent make

Supply and fixing of Sheet metal Enclosure for vertical DB when MCBs to be used triple pole and neutral, 8 way 200 amps rated bus bar, 415 volt, AC with double door. Make :HAVELS/ SIEMENS /LEGREND /Schneider /ABB /ANCHOR/L&T) or suitable equivalent make

Supply & fixing and connecting to the system of Sheet metal enclosures with double door DB's when MCB'S to be used Triple pole & neutral 12 way,415 V with 200 Amps rated busbar, (Make: Legrand/Havells / ABB) or suitable equivalent make

Supply and fixing amp rating 240V 10KA 'C' curve miniature circuit breaker (MCB) of SPN 32 AMP current carrying capacity in the MCB DB complete with connection testing and commissioning.

Supply and fixing of exhaust fan, steel body AC single Phase. 230V of size 300mm sweep heavy duty with, blades, and frame and louvers (Make: Almonard/ Khaitan/ Crompton) or Suitably equivalent make)

Supply and fixing of 415 v, 10 KA "C" curve minature circuit breaker (MCB) current carrying capacity of TPN 40 TO100 AMP in the MCB DB complete with connection testing and commisioning. (Make : HAVELLS/ SIEMENS/ LEGREND /SCHINDER /ABB/ ANCHOR /L&T ) or suitable equivalent make.

Supply and fixing of LED light fittings 1 x 22 watts 220 volt AC decorative box type with driver , holder including LED tubelight connecting up with three core flexible copper coductor cable of suitable size from ceiling rose complete. (Make:,LEGRAND MYRIUS / ANCHOR ROMA / GM )or suitable equivalent make.

Supply & fixing of MCCB 3 pole 415 Volt, fixed type 125 Amps, with breaking capacity 16KA. (Make: L& T / Schneider/ ABB/Havells) or suitable equivalent make

Supply & fixing 240 Volt,10KA 'C' curve MCB of single pole 6 to 32Amps in the MCB DB complete with connection testing and commissioning. (Make Legrand/Havells/C&S) or suitable equivalent make

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 (Make: Havells/ Philips/ Wipro/ Bajaj/ CG/ Luker) or suitable equivalent make.

Supply and fixing LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. (Make: Havells/ Philips/ Wipro/ Bajaj/ CG/ Luker) or Suitably equivalent )

Supply and fixing ceiling fans complete with copper winding ,blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC), IS 374-2019 (Make : Atomberg / Havells/ Halonix) or suitable equivalent make

Supply and fixing of exhaust fan, steel body AC single Phase. 230V of size 450 mm sweep Heavy duty with, blades, and frame and louvers (Make: Almonard/ Khaitan/ Crompton) or Suitably equivalent make)

Supply & fixing of galvanised steel tubes, heavy class 25mm dia for ceiling fan down rod.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 16 sq. mm nominal cross section in service connections stranded conductor 4 core (Make : Havells/Finolex/Orbit /Policab) or Suitably equivalent

Material & labour for .XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 3.5 core 25 sq.mm , U.G. cable with XLPE insulated aluminum conductor. (Make : Havells/Finolex/Orbit /Policab) or Suitably equivalent )

Material & labour of XLPE insulated, armoured heavy duty electric cable with 3.5 core aluminium conductor, 1100 volts grade, cross-sectional area 50 sq.mm.(Make : Havells/Finolex/Orbit /Policab) or Suitably equivalent

Material & Labour for laying of 3.5core 120.00 sq.mm 1100 voltage grade heavy duty, armoured, U.G. cable with XLPE insulated aluminum conductor. (Make : Havells/Finolex/Orbit /Policab) or Suitably equivalent

Material and labour for Brick wall cutting chases,pining in, making good to facing where required and pointing in cement mortor 1:3 to ends and cutting chases for concealed conduit wiring, etc., and making good,cutting exceeding 20cm girth.

Excavating in trenches hard/dense soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying cable.

Material & labour for sand filling for cushioning on U.G cable

Materal & labour for Bricks; common burnt clay building bricks sub class B Old size designation 75 for protection to U.G cable

Returning, refilling in the excavated trench hard/dense soil after laying of power cable including spreading levelling, watering and well ramming in layers not exc 25 cm.

Demolition of cement concrete of any description and in any position

Material and labour for cement concrete 1:2:4 Type B1 using 20mm graded aggregate in foundations, filling and mass concrete

Earthing complete with copper earth plate electrode 60×60cm.× 3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to copper strip 20x3mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

Earth continuity conductor or mainearthing 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 20x3mm copper strip

Supply of Galvanised steel tubes mediam grade 150 mm diameter

Writing letters or figures with thick paint ( Block, Roman,Italic,Indian) etc. not exceeding 30 cm high)

supply of Roma 4 way uni socket 4 way, (Make: Anchor/Havells) or suitable equivalent make

Supply of 200 watts LED round high bay roof Light fittings (Make: Havells/HPL/ Wipro/Surya Roshini/Panasonic/ Syska/Bajaj/Philips/C&S Electric/Halonix). or suitable equivalent make

Supply of Industrial heavy duty pedestal Air circulators,sweep:600mm(24") with capacitor start & run motor,power consumption should be maximum 200 Watts,speed should be minimum 1400 RPM,Air delivery should be minimum 250 CU.Mtr.per minute,single phase,230 Volts,50 HZ supply,oscillation 90 Degrees,Adjustable height, with close mesh guard should be supplied with multistrands,copper,pvc icsulated cable as per IS Standard,fitted with plug top of (Make:MDS/HAVELL'S/STANDARD/ ANCHOR/ALMONARD/KHAITAN/CROMPTON) or suitable equivalent make

Design, Fabricate & Supply of LT Plug box made out of 2mm thick CRCA sheet indoor IP 54 Protection stanchion mounting of sice 750x600x300 mm with suitable clamps incorporated with 125 amps 3 pole 36KA thermal magnetic release type - 1 No., 125 amps ,5 pin scoket Industrial type panel mounting socket 3p+N+E & 125Amps 5 pin industrial type plug top Degree of protection IP65 MCCB (Make: ABB/SCHNEIDER/L&T/LEGRAND) or suitably equivalent make, Industrial socket & Plug top (make - Mennekes/ Schneider) or suitable equivalent make

Supply and fixing of LED light fittings 2x 22 watts 220 volt AC decorative box type with driver uni, holder including LED tubelight connecting up with three core flexible copper coductor cable of suitable size from ceiling rose complete.(Make: Havells/ Philips/ Wipro/ Bajaj/ CG/ Luker) or suitable equivalent make

Supply and erection of Heavy duty wall mount exhaust fan of sweep, 900mm 3 phase, 5 HP with DOL starter As per scope of work attached at Annexure-I of the NIT document

Supply & fixing of Sheet metel enclosoures for DB'S MCCBDB 8 way DOUBLE DOOR (DPX250+24).Make: Legrand or suitable equivalent make, CAT. No. 507759 ( CAT -Legrand 507759 - VTPN 8 Way MCCB DPX 3 250+24)

Provision of Horizontal Dirilling of earth in not less than 1.5 mtr depth for road crossing along with supply and Laying of DN 110 HDPE pipe

Labour charges for fixing of new high bay fitting with suitable bracket for fixing the 200 w bay light fitting.(height of the fitting: 16 meters)

EC Enterprises (BID ID -885013)

P S G CONSTRUCTIONS (BID ID -878225)