PROVISION OF SLIDING MOTORISED MOBILE GATE ON FENCING SEGREGATING NEW DISPERSAL AND INTERNATIONAL AIRPORT AT ICGAS CHENNAI UNDER GE(I) CG CHENNAI

Amount

Dismantling fencing wire mesh of any description and taken as credit complete all as specified and as directed.

Dismantling posts or struts(wood,steel or R.C.C) any section including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

Demolition of brick work or stone masonry built in cement mortar including all quions,arches,pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and rubbish off the premises to a distance not exc 100m and depositing where directed and serviceable items taken as credit complete all as specified and as directed

Demolition of PCC Concrete(un reinforced) of any description in ground floors n exc 15 cm thickness(below or above ground level) complete all as specified and as directed.

Material and labour for Plain cement concrete 1:3:6, type C-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete in fencing post complete all as specified and as directed.

Supply and fix mild steel angle iron post with strut etc in fencing including cutting tops to shape as directed ,drilling holes ,notching for wire etc ;MS flat iron fillets for securing wire mesh ;MS flat iron for securing strut with post including all necessary drilling ,bolting, rivetting etc and similar work conforming to Fe 290 Gde E-165 complete all as specified and as directed.

Supply and fix rolled mild steel plates (plain or chequerred ) channels,square cut or notched (ordinary or counter sunk) , forming holes including riveted,bolted or welded attachment complete all as specified and as directed.

Supply and Fix Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers & one hexagonal or square nut, exc 5cm but n.exc 10cm long and diameter of shank 5 to 10 mm complete all as specified and directed.

Supply and fix Inner dia of Gi wire 2.5mm over 1.5 mm PVC caoting total of 4 mm dia chain link fencing, made up in to mattresses or cages lapped wired and laid in position of mesh size 75x75mm and any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and as directed. M/s Urmil Udyog/ M/s Decora Industries/ M/s Hind Poly Industries/ M/s Nitin Wire Group

Supply and fix Galvanised steel Barbed Wire 2 stranded, 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of stranded rails straining bolts including securing, or tying at crossings with and provision of galvanised mild steel wire staples or steel pins etc complete, all as specified and as directed (each line wire to be measured) Make :Tata/RINL

Supply and fix concertina coil ( reinforced punched barbed tape single lyer ) fixed on 'Y' shaped angle over security fencing complete all as per the following specifications: (i) Diameter of concertina coil : 600 mm dia (ii) Numbers of turns in concertina : 50 to 53 turns (iii) Weight of each coil - 9.5 to 10 Kg . (iv) Coverage per coil - 6 Rm . (v) Central core Wire - Made of high tensile spring steel core wire conforming to IS -4454 duly hot dipped galvanized ( conforming to IS 2629 ) with diameter 2.59 mm ±0.05 mm , UTS 145-160 Kg / sqmm , Zinc coating 250-300 gms /sqm . (vi) Strip :- Electro galvanised steel strip 0.5 mm ± 0.02 mm thick , width 19 mm ( before wrapping onn central core wire ) conforming to IS -1573 , zinc coating -120 gm / sqm and bituminized dipped , width of barbes 11.5 mm , pitch of barbes 25.4 mm ± 0.20 mm . (vii) Clips :- AISI 304 -1.5 mm thick C and U clips .'C' special type for fixing coil and RBT wire . 'U' clips special type for joining one coil to another coil and RBT wire to RBT wire joining . (viii) No of clips 125 for each coil . (ix) Handle and spikes to be provided as required . Note :- Running length of the fencing shall be measuredand paid seperately . MAKE:M/S URMIL UDYOG/ M/S DECORA INDUSTRIES/ M/S HIND POLY INDUSTRIES/ M/S NITIN WIRE GROUP

Material and labour for Mild steel Round bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

Material and labour for Preparing new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified complete all as specified and as directed.

Material and labour for Preparing new steel surfaces of any description n.exc10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified complete all as specified and as directed.

Material and labour for Brick work with flyash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

Removing excavated material soil/ rocks to a distance exc 1.50 km but not exc 5 km and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specifed and as directed.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth,for foundation etc or for shafts,wells,cesspits,manholes,pier holes etc. and getting out in hard /dense soil complete all as specifed and as directed.

Material and labour for Plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed.

Material and labour for Mild steel TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

Material and labour for Mild steel TMT bars 5mm dia and over upto and 10mm dia in stirrups, spacers and binders complete all as specified and as directed.

Material and labour for of 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 rough finished flat surfaces of concrete complete all as specified and as directed.

Material and labour for Formwork to sides of pillars, posts, struts, piers, columns and stanchions complete all as specifed.

Material and labour for RCC (1:1.5:3) using 20 mm graded stone aggregates for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete complete all as specifed.

Material and labour for RCC (1:1.5:3) using 20 mm graded stone aggregates for Columns, pillars, piers, posts and struts complete all as specifed.

Returning, filling in soil including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specifed and as directed.

Material and labour for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick wall or concrete surfaces , finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for Preparation of newly plastered surface of wall including pilasters and cornice etc and apply two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade(Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10sqm over surfaces complete all as specified and as directed.

Supply and fix Framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete complete all as specified and as directed.

Design, fabrication,Supply, installation and commissioning of Electrically Operated Motoraised Double leaf Sliding Gate of size 35 Mtr span (Clr width) and 3 Mtr height made of Mild steel with one coat of grey epoxy primer by spray and two coat of corrosion resitance paint , European Electromechanical actuator- Sonic 3000C with three station push button ,pair of photocells with anodised aluminium vertical mountings and flashing light.all accessories such as motor and switch Gears,sliding path including all necessary all electrical connections etc Complete all as specified and as directed. specification :- Number of leaves - two opening direction - bidirectional

Gate design Pattern - Standard mild steel hollow tubular section,torsion free fully welded unit Gate frame 150mmx 100mmx3.0mm M.S pipe top horizontal & vertical profile 150mmx 100mmx3.0mm M.S pipe bottom horizontal profile 150mmx 100mmx3.0mm M.S pipe vertical & horizontal profile 25mm*25mm*2.5mm M.S pipe vertical profile and the distance between inner vertical is 123 mm 50mm*50mm*3.0mm M.S. Pipe for angle Rack. 150mm*100mm*3.0mm M.S pipe vertical profile for leaf jointer 50mm*50mm*6mm M.S "L" angle for joining leaf on both sides The infills are to be fully welded between the upper and lower gate frame Spikes" 150mm high 16mmX16mm M.S. Spikes on top gate frame. Cladding- Not applicable Bottom Rail- C channe and 20mm round polished bar Bottom Rollers- Italian make Galvanished Wheels 120mm dia. with ball bearings and axle with lubrication point

Guide Post Full Height Column- Galvanised adjustable upper guide brackets with double guide post constructed from a steel square hollow section of 150*100*4mm profile Guide Rollers- Nylon Roller mounted on both side column providing lateral support & smooth movement to the gate leaf Safety post- Safety strike with M.S post made of 200*100*4mm profile section on both ends Surface Finish- Standard one coat of grey epoxy primer by spray. Note: Gate will be manufactured in two parts for easy transportation at site. European Electromechanical autuator - Sonic 3000c Drive unit- Rack driven rugged and powerful drive unit with integral electronic control unit Travel control system- Control unit with limits switches to sense open & close positions Capacity- 3000kg Duty Class- Intensive use Working Cycle- 70% Power supply Vac(Vdc) - 230 (24) Absorption- 1.1A Torque max. - 90Nm Opening / Closing speed - 0.13 m/s Release system for manual- key operated opening Product dimensions- 340*256*360mm Rack- Imported galvanized rack, duly hardened and tempered Control switch- Three Station Push Button Safety devices- Pair of photocells with anodised aluminium vertical mountings Flashing light

Note: Note: a) RCC Column for fixing of motoraised gate-2 Nos (one each side) to be measured and paid sepeartely. b)The quoted rate are including transportation/loading/unloading and all other related civil works such as pcc/brick wall/painting/ any structural supports,ladder or scaffolding and fixing of channel (slot way) for moving gate and all as installation testing and commissioning etc. c) The quoted rate is deemed to include making good distrubed surface area( PQC/PCC/RCC/Bitumen) as per exisiting surface. d) Design of gate including its foundation shall be got vetted from IIT/NIT for the parameters considered and drawing showing complete details shall be submitted in 04 (Four) copies for approval of AO prior to execution of work and quoted rates shall be included for these provisions. e) Suitable capacity of electric motor, gear motor, remote sensor and control board shall be provided along with the gates. f) The contractor has to submit the detailed estimate along with yardstick for payement of RAR alongwith the vetted design/drawings. g) The work to be executed is close/to in highly restricted area where working may not be allowed at all the time and the working days, The contactor shall be deemed to have considered this aspect while quoting his rates and no claim shall be admissible in this regard to later date.

Supply, lay and test LT UG cable XLPE armoured heavy duty electric cable with aluminium conductor grade, 1100 volts grade, cross-sectional area of size 4 core 25 sq mm including fixing both end with proper lugs complete all as specified and as directed. Make of cable : Gloster/Polycab/CCI

Supply, lay and test LT UG cable XLPE armoured heavy duty electric cable with aluminium conductor grade, 1100 volts grade, cross-sectional area of size 2 core 10 sq mm including fixing both end with proper lugs complete all as specified and as directed. Make of cable : Gloster/Polycab/CCI

Supply and fix LT Feeder piller box outdoor floor mounted type, totally enclosed with front opening hinged doors, fully made out of 3.00 mm thick CRCA sheet with 200 Amps rated copper bus bar for fixing of MCB`s complete all as specified and as directed. Make : L&T,Advance&Schnieder Note: MCB`s shall be measurd and paid separately.

Supply and fix MCB TPN ,16 Amps 415 Volts with breaking Capacity 10 KA,'B' curve complete all as specified and as directed. Make :Legrand / Siemen/L&T

Supply and fix MCB TPN ,63 Amps 415 Volts with breaking Capacity 10 KA,'C' curve complete all as specified and as directed. Make :Legrand / Siemen/L&T

Supply and fix MCB SP ,6 Amps 230 Volts with breaking Capacity 10 KA, complete all as specified and as directed. Make :Legrand / Siemen/L&T

Supply and fix LED Flood light fittings 230 Volt 210 watt complete along with bend pipe or ms clamp suitable size all as specified and as directed.Make : Bajaj/Havells/Wipro/philips

Supply and fixing LED Solar street light fittings 20 watt including galvanized steel pole inbuilt lithium iron battery,Solar panels,charge controller with dusk down sensor complete with fixing arrangement pole height 3 to 9 mtr as per site requirement complete all as specified and as directed. Make : Bajaj/Havells/Wipro/philips

Supply and spread clean dry river sand in trenches including leveling, punning for cushioning of cables all as specified. Note : Punned thickness of sand cushioning shall be measured and paid

Supply and lay in trenches burnt brick sub class 'B' old size for cable protection keeping width of the brick parallel to the length of the cable.

Material and labour for Plain cement concrete 1:3:6, type C-2 using 40 mm graded stone aggregate as in coping for poles complete all as specified and as directed.

MONISH CONSTRUCTIONS