SPECIAL REPAIR TO SECURITY LIGHT AND PROVN OF ELECTRIC CHIMNEY AT HQ 34 WEU AND PROVN OF CHIMNEY IN SHIP GALLEY AT MARCOS (PBR), TEYLERABAD UNDER GE MINNIEBAY, SRI VIJAYA PURAM

Amount

Design, testing, commissioning of electric chimney for Galley of size approx 50 sqmm with stainless steel sheet having oil filter with 22 gauge sheet 304 GI ducting connected to outer Gl sheet vertical duct of appropriate size and gauge, discharging gases to roof including fabrication and erection, angle frame, threading rods, nut bolts along with controlling dampers suitable blower motor and XL fan 3 Phase as per manufacturer design, automatic motor with starter and comprising of the following items:- (a) Gl duct 22 gauge - 275 Sqft (b) SS Hood & Filter 202 % Hood, 22 Gauge & Filter 24 Gauge - 8 Feet (c) Blower motor and XL fan along with starter - 01 No Note : Contractor shall submit GA drg with specification for approval of GE before placing order.

M & L for submain wiring with two single core PVC insulated unsheathed multistranded copper conductor cable of size 4 sqmm (FRLSH) and one single core PVC insulated unsheathed multistranded copper conductor cable green colour of size 4 Sqmm (FRLSH) as earth lead in and including concealed with PVC conduit medium grade of suitable size or surface wiring with PVC casing caping of suitable size and making good the disturbed wall surfaces to match with existing specification including taking down unserviceable submain wiring complete all as specified and as directed. Note: (i) Three run of cable with one run of PVC conduit/PVC casing and caping will be measured as one length. (ii) Wiring shall be concealed/ on surface with rigid PVC conduit medium grade/PVC casing caping as per site requirement.

M&L for one light /Fan/bell point controlled by one switch wiring with two run of PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm (FRLSH), PVC conduit medium grade/PVC casing caping and pressed steel terminal boxes (for mounting switches /sockets/ regulators/ceiling roses etc) made of not less than 1mm thick and 6cm depth covered GI metal flush box and drawing one run of 1.5 sqmm PVC insulated unsheathed multistranded copper conductor cable (FRLSH) as earth continuity wire in green colour connected to common earth and each terminal box/fitting all as specified and directed by Engr-in-Charge. (In eiling Portion surface conduit wiring shall be carried out.) Note: The quoted rate inclusive for the following :- (a) Modular cover plate with frame of any module complete. b) Proper colour coding is to be followed as per IS Specification. (c) wiring shall be concealed/ on surface with rigid PVC conduit medium grade/PVC casing caping as per site requirement.

All as per item No.3.00 here -in- before but wiring with 4.0 Sq mm FRLSH mutistranded copper conductor cable for 5/15 amp switch socket combination or independent board and with 4.0 Sqmm, FRLSH insulated multi-stranded single core earth wire for earth continuity, connected to common earth dolly Point complete all as specified and directed.

supply and fixing in replacement Modular switch 1 way 6A, 220V 50Hz module as per existing make and model complete all as specified and directed by Engineer-in-Charge.

S & F single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB of capacity 20 amps, complete all as

S & F commercial Chimney with hood made up of Grade 304 Stainless steel ,dimension of chimney 15'x3' feet With 3 HP Suction motor Single phase 220-240 V,2.2 KW, 1500 RPM ,foot mounted frame IEC112M including Galvanised iron sheet duct of minimum thickness 0.8 mm of size 430x590mm with cable connection and all fitting and fixtures to make it functional including wall cutting and repair as per existing complete all as specified and directed.Make of motor-Havells model No -ES4300. Note- Rate quoted is deemed to be inclusive of cutting as per requirement for fitting of chimney.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450mm sweep heavy duty with, blades, and frame and louvers complete all as specified and directed.Make: Bajaj/Havells/Crompton

S&F of wall mounting fan 450 mm sweep 240 V RPM,110 CMM AIR DELIVERY anti dust 3 blade, single phase IP 65 Protection with die cast aluminium hosing jerk free oscillation & smooth running comprising of high performance high speed motor for higher air delievery inci provision of three core flexible PVC Cable, 100% copper motor 3- speed controller with stranded copper conductor size 1.5 sqmm connecting up to ceiling rose including all accessories complete. Make: Bajaj/Havells/Crompton

Taking down of unserviciable old UG Cable of any size and any type complete all as specified and directed .

Suppy and laying in trenches / ducts/ fixed on walls / passing through pipes, jointing and testing of electric LT cables, XLPE insulated, PVC sheathed, galvanised steel strip or wire armoured electric power cables with stranded aluminium conductors 1100 Volts grade complete all as specified and as directed by Engineer-in-Charge for the following size :- Note: (i) The rates shall be inclusive of Cable lugs at both ends of cable. (ii) Excavation earth, returning, re filling, DWCpipe, GI pipe and straight through joint kit if necessary shall be measured and paid seperately.

(a) 6 Sqmm Cable 4 core

(b) 10 Sqmm Cable 4 core

(c) 16 Sqmm Cable 4 core

(d) 25 Sqmm Cable 3.5 core

Taking down and relaying of serviciable power cable of XLPE / PVC insulated, PVC bedded, Galvanized steel strip or wire armoured underground heavy duty electric power cable with stranded aluminum conductor 1100 volts grade along with DWC pipe laid in trenches / duct with saddling / on pole / through DWC pipe including all necessary fixing arrangement such as lugs and end termination etc of size 06 Sqmm to 50 Sqmm 3.5/4 Core complete all as specified and as directed by Engineer-in-Charge. Note: (i) Excavation earth work, returning, refilling, repair / replacement of damaged DWC pipe if required shall be measured and paid seperately under relevant items.

Supply & Laying of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 40 mm polythylene including coupler & Bend with smoooth inernal and corrugated external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & lay GI pipe of light grade 40 mm dia all fitting fixture for fixing with wall/ road crossing etc. complete all as specified and as directed by Engineer-in-Charge

M & L for excavation in trenches any type of soil (soft/loose/hard/dense) not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation, pipe, laying of cable etc not exc 10 Sqmtr on plan and not exc 1.5 mtr in depth and getting out complete all as specified and as directed.

M& L for returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil all as specified and as directed.

M&L for removing excavated materials (soil) to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point all as specified and as directed.

M & L for Cutting the tarmac / hard standings and excavating in trenches across the road for laying cable including making good the excavated portion by means of PCC 1:3:6, type C2 matching with the surroundings complete all as specified and as directed.

Supply & fixing as in repair IP 65/66 thermoplastic-polycarbonate cable junction box of approx outer size 205X255X112 with terminal suitable for cable entry upto 3.5 core, 25 Sqmm which is totally shock proof, water proof, halogen free, silica and having internally embedded gasket technology fixing on pole / surface / frame with the help of GI calmp of size 25X3 mm, one no of MCB SP 6 Amp and four way 32 Amp Connector complete all as specified and as directed by Engineer-in -charge.

Taking down old unserviceable RCC / steel tubular pole, supply & erection of non corrosive, non conductive, 7 mtr GRP (Glass Reinforced Polymer) conical pole with suitable single arm bracket of length not less than 1mtr, having integrated junction box of M4 type suitable for cable entry 3.5 core 25 Sqmm with 4 way connector, MCB SP 6 A and fixing in PCC/ RCC foundation as per OEM recommendation complete all as specified and as directed. Note for item Nos 20 & 21:- (i) Excavation earth work shall be measured seperately under relevant items. (ii) PCC/ RCC foundation as per OEM instruction shall be deemed to be included in the quoted rate. (iii) The GRP pole should be resistant to high mechanical stress, aggresive chemical agents, microorganisms of the ground, saline moisture, contrary environment great temperature fluctuation, UV rediantion, designed to resist wind speed of 180 kmph, the pole shall be electric insulator & shock proof, designed to high strength to weight ratio, high impact strength, high bending nstrength, vendal resistant and do not deform on impact. (iv) Colour of GRP shall be as directed and approved by GE. (v) Quoted rate inclusive of provn of flang type GRP bracket for hoding the pole/ pre fabricated SM foundation housing as per OEM design. Make:- Bajaj/ Crompton/ Hilips/ Havells or HQ CESC approved make.

Taking down old unserviceable RCC / steel tubular pole, supply & erection of non corrosive, non conductive, 7 mtr GRP (Glass Reinforced Polymer) conical pole with suitable double arm bracket of length not less than 1mtr, having integrated junction box of M4 type suitable for cable entry 3.5 core 25 Sqmm with 4 way connector, MCB SP 6 A and fixing in PCC/ RCC foundation as per OEM recommendation complete all as specified and as directed.

Dismantling of any grade Concrete of any description and in any position not otherwise specifically provided complete all as specified and as directed by Engineer-in-Charge.

M & L for Reinforced cement concrete, M-30 Grade as in foundations including rafts, footings, foundation beams, plinth beams, bases for columns, etc, basement slabs for mass concrete complete all as specified and directed by Engineer-in-Charge.

Material and labour PCC (1:3:6) type C-2 (using 40 mm graded broken stone aggregate) as foundation of poles including necessary form work complete all as specified

M & L F for TMT bars from but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spireally for hopping for columns, hookings ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips for foundation work complete all as specifed and as directed by Engineer-in-Charge.

S&F as in repair PVC copper cable insulated shealthed of size 1.5sqmm x 3 core complete all as specified and as directed by Engineer in charge.

Material and labour for earthing with galvanised earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected to 4 mm dia GI wire by means of GI Welding made out of galvanised iron mild steel and 40 mm dia GI pipe "light grade" for protection of earth lead, 20 mm dia GI pipe for watering and earth plate surrounded by packed layer of coal and common salt, 15cm thick all around bottom and top, watering pipe of 20 mm bore of light grade with funnel all as shown in electrical plate No 3 of SSR Part-I (2009) and connecting to earthing test point, main switch board/ transformer neutral and testing on completion as directed including earthing pit in PCC (1:3:6) type C-1, pre-cast reinforced cover with MS XPM Jalli, RCC 1:1.5:3 cover slab of size 450 x 450 x 100 mm with one handle made out of 8 mm dia round bar, wire mesh and testing complete all as specified and as directed including dismantling old defective earth pit. Note: (i) Cost of GI earth wire and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item. (ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.

Material and labour for earthing with galvanised earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected 25 x 3 mm GI strip, by means of GI Welding made out of galvanised iron mild steel and 40 mm dia GI pipe "light grade" for protection of earth lead, 20 mm dia GI pipe for watering and earth plate surrounded by packed layer of coal and common salt, 15cm thick all around bottom and top, watering pipe of 20 mm bore of light grade with funnel all as shown in electrical plate No 3 of SSR Part-I (2009) and connecting to earthing test point, main switch board/ transformer neutral and testing on completion as directed including earthing pit in PCC (1:3:6) type C-1, pre-cast reinforced cover with MS XPM Jalli, RCC 1:1.5:3 cover slab of size 450 x 450 x 100 mm with one handle made out of 8 mm dia round bar, wire mesh and testing complete all as specified and as directed including dismantling old defective earth pit. Note: (i) Cost of GI earth Strip and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item. (ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.

Taking down old street light fitting of any size/ type/ capacity from any height of pole of any location exceeding 7.0 m height, segregating the serviceable fittings for re use complete all as specified and as directed by Engr-in-Charge.

M & L for refixing serviceable street light fittings retrieved from item No 29 along with terminal connection complete all as specified and as directed by Engineer in Charge. Note: Minor parts like GI nuts, bolts, screws & PVC copper wire for fixing light fitting shall be deemed to be included in the quoted rate.

Supply & fixing LED street light fittings IP 65/66 comprising of epoxy powder coated housing, enclosed with glass cover in frame, with total lumen output not less than 8640 lumens and suitable wattage for efficiency not less than 120 lumens/Watt, having secondary optics, min wattage 72 watt, with ingress protection IP 65/66 and potted electronic driver of minimum IP 67 with THD less then 10%, SPD of capacity 10 KV etc incl necessary clamps etc complete and testing on completion all as specified and as directed.

Supply & fixing of LED street light fittings IP 65/66 comprising of epoxy powder coated housing, enclosed with glass cover in frame,with lumen output not less than 10800 lumens suitable wattage for efficiency not less than 120 lumens/Watt, having secondary optics, min wattage 90 watt, with ingress protection IP 65/66 and potted electronic driver of minimum IP 67 with THD less then 10%, CRI > 80, P.F> 0.9, IK> 08 SPD of capacity 10 KV etc ccomplete all as specified and as directed by Engineer-in-Charge

S&F all in one solar LED street light fittings comprising of epoxy powder coated pressed die cast aluminium / ABS (Acrylonitrile-butadiene-styrene) body, LED type 25 Watt with lumen output not less than 3750 lumens suitable wattage for system efficiency not less than 150 lumens/Watt, with ingress protection IP 65/66, CRI>70, CCT 6500K with inbuilt suitable capacity in AH, suitable battery voltage for two days autonomy with poly crystalline solar panel with microwave based motion sensor complete and testing on completion including taking down old unserviceable street light fittings from any height complete all as specified and as directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of LT feeder pillar box factory made oudoor type, double door, slopy canopy, fabricated out of 3.15mm thick CRCA sheet with angle iron base frame, 45 cm height, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands and suitable size cable lugs complete in all respect including PCC work and dismantling old LT panel complete and provn of the following:- Note: The GA drawing approval shall be obtained from GE before placing order

S&F as in repairs digital Timer control panel with pre wired Distribution Board of rating 415 volts, 40 Amps, including all necessary contactors, timer control relay, over load protection complete time lite 40A 3 Pole 415 V complete all as specified and as directed.

M/s Gurunath Construction (BID ID -3260395)

ANITA VARMA ENTERPRISES (BID ID -3260083)

SKV Engineering (BID ID -3259764)

Bismi Builders & Enterprises (BID ID -3259714)

M/s Prem Enterprise (BID ID -3259628)

M/s K Moorthi (BID ID -3260049)