8611PROVISION OF HIGH MAST LIGHT AT ETI AFS AND FIRE PREVENTION INFRASTRUCTURE IN VARIOUS LABS AT ETI AFS UNDER GE M AF JALAHALLI BANGALORE

Amount

Supply, errection, testing and commissioning raising and lowering type not less than 16Mtr height high mast system shaft in two section suitable for 44m/s wind speed align with head frame, luminaries carriage suitable for up to 16 luminaries in symmetrical arrangement and other accessories manufactured in factory including raising lowering system comprising double drum winch, 6mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box. HIGH MAST SYSTEM: Height of the mast not less than 16Mtr, Design standard PLG 07 of ILP, Basic Wind speed as per IS:875 Part III Design life - 25 yrs; Material construction as per S355 grade as per BS - EN10 025; Base dia - 410mm & Top dia - 150mm; with plate thickness : Bottom - 3mm & Top - 3mm. Cross section of the mast shall be 20 side polygon with BS EN ISO 1461 standard galvanisation. With GI single spike lighting protection finial. The high mast shall have 8 nos of foundation bolt with a PCD of 490mm of TS600 type with 30mm dia and 850mm length. Base plate with a dia of 570mm and thickness of 25mm LUMINAIRE CARRIAGE: Luminaries carriage shall be made of 50NB ERW class B MS Pipe with diameter of carriage ring at 535mm. Construction shall be with 8 arms which are welded and 2 sections capable of holding 16 luminaries. TRAILING CABLE: 5 core 2.5sq mm copper cable with EPR insulation and PCP sheathed. WINCH/POWER TOOL: Winch with double drum, SWL 750Kg integral motor with 1HP capacity with 6 pole, single speed. STAINLESS STEEL WIRE ROPE: Stainless Steel wire with AISI 304 grade and 7/19 construction with 2/3 wire rope of 6mm dia and a 2x2350Kg breaking load capacity. Make: Bajaj Model No: BHMRL16C/CG or its technical equivalents of other make. Note: The rate quoted shall be inclusive of the following: (a) Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plates & templates- complete set (b) Supply of suitable copper conductor cable, glands, lugs and wiring from panel to light fittings - 01 Job (c) Construction of suitable shallow RCC foundation with M-20 grade concrete for the mast considering the safe soil bearing capacity at site as 10 t/m² at 2 metre depth with all material and labour all as per Manufacturer's design of foundation drawing as approved by GE. (d) Erection and commissioning of the high mast with the help of suitable equipment. (e) Provision of GI pipe earthing for mast with 2.5m long 40mm dia GI Pipe including connection to mast earth terminal with 32 X 6mm GI flat with all material and labour. (f) Provision of Aviation obstruction light LED type. (g) Provision of lightening arrestor spike. (g) The Contractor shall submit OEM technical specification of High mast for approval of Accepting Officer before placing order. (h) The Contractor shall submit warranty & TC before claiming payments. Note for Item No 01 : (i) The earth work in any strata i.e. excavation, return filling, removal , RCC foundation with foundation bolts manufactured from special steel with nuts, washers, anchor plate and template deemed to be included in item rate.(ii) The M/L for LED flood light fittings & Control panel required shall be measured and paid separately under relevant Schedule items.

Supply and fixing LED floodlight 150 watt made up of die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP 66 protection and system efficiency ≥ 125 LPW with option for 3000K 10 KV SPD includes and corrosion resistant complete with driver and lamp. Protection complete including street light fitting bracket nuts, bolts, washers complete. complete, all as specified and directed. Make - Bajaj/CG/Phillips

Material and Labour for fabricate, supply and fix MS sheet metal enclosure of size 45x30x20cm depth made out of 2 mm thick double door, including provision of opening for cable entry duly painted with two coats of synthetic enamel paint over one coat of red oxide and suitable fixing MS clamps 40x5mm thick bend to shape drilled with holes suitable for fixing to PCC / Steel tubular pole all as directed and specified :- (a) Aluminium bus bar chambers 4 strip 300 mm long 100 Amps (b) MCB SPN 40A 10KA "C" 03 Nos (c) Digital Time switch 3P Module, weekly program with battery bach up 100 hrs Current of capacity 16 Amps with change over - 01 Nos. Make - Schneider/ ABB/Indo asian cart part No-. TL032AB0.

Material and Labour for Earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers connected to and including GI earth strip 32 x 6 mm size up to 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 40 mm dia and connected to main control board/DG Set and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 metre and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009.

Supply & fix microprocessor based automatic fire alarm control panel complying with BSEN54 Single loop panel input voltage 230V AC (+-- 10% TO 15 %), 50Hz , output 21.5-28.5 V DC, with battery microprocessor based automatic fire alarm control panel complying with BSEN54 single loop panel provide battery with box backup up to 24hrs. in standby mode and 15 minutes in alarm condition, 4KV surge protection complete the control panel capable for 99 detectors and 99 module up to 200 detector complete all as specified and directed.

Supply & fix smoke and heat detectors, photoelectric / optical type certified to EN 54 addressable with self built intelligent with connected accessories complying with optical chamber, cover, case molding, photodiode (transducer), infrared LED all as specified and directed. NOTE:- i). Metal junction box of suitable size for detector made of 16 SWG sheet steel is to be provided for mounting of detectors in the concrete mother ceiling / surface along with necessary gland and boxes duly painted with two coats of super enameled paint over a coat of red oxide primer. ii) Rate of metal boxes shall be including in quoted rate of items.

Supply & fix Fire Alarm Sounders / Sirens Electronic type horizontal single stage continuous normal operation for at least 50 minutes with sound level 65 DB to 120 DB measured at 1.5 Mtr with sound output variation of + 5 DB 500 mtrs range.

Supply & fix Addressable electronic sounder cum strobe

Supply & fix Addressable manual call point resettable type

Supply & fix Addressable control module

Supply & fix Addressable monitor module

Supply ,installation ,testing and commissioning 2 core solid conductor of size 1.5 sqmm, as per IS-1554 PVC insulated & PVC sheathed, armoured cable FRLS down through non metallic PVC conduit of suitable size shall be properly clamped to the ceiling / surfaces and 'S' loop shall also be left where cables connect to sounders, panels and all the cables and wires shall be tagged for proper identification complete all as specified and directed.

Excavation in trenches in any type of soil not exceeding 1.5 mtr in width and not exceeding 1.5 mtr in depth for laying of cables up to proper level complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and directed.

Removing surplus excavated material from excavation not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed.

Spreading riddled soil in trenches as cable cushioning all as per IS 1255-1983 as directed. Note:- Excavated approved soil shall be riddled by using sieve to separate composite particles etc as per IS and refilling in trenches before laying of cable 8 cm and 15 cm after laying of cable. This is then gently punned down to a depth of 10 cm above the top of upper most cable (ii). For the purpose of measurement only punned thickens only will be considered for payment.

Material and Labour for well burnt as class ‘B’ bricks as mechanical protection to under ground cables laying with length of the bricks equal to the width of the trench complete all as specified and directed by Engr-in-charge.

Material and Labour for plain cement concrete type D2 1:4:8 in 40 mm graded aggregate for the foundation/coping of pole

Supply and lay pipes galvanised GI Tubing light grade fixed to walls and ceiling or laid in floors/Road crossing in old or new position including fitting like socket / union / Tee / Reducer Nipple etc complete all as directed of 32 mm bore

Supply, laying and testing 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 size 16.0 sq mm 4 core

Supply, laying and testing 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 size 10.0 sq mm 4 core

Supply and lay pipes galvanised GI Tubing light grade fixed to walls and ceiling or laid in floors/Road crossing in old or new position including fitting like socket / union / Tee / Reducer Nipple etc complete all as directed of 40 mm bore.

M/S SRI BALAJI ENTERPRISES

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