REPAIR AND REPLACEMENT OF OLD DEFECTIVE FIRE FIGHTING SYSTEM AND BUILDING STREET AND SECURITY FLOOD LIGHTS OF MD ACCN OTM ACCN AND E M INSTALLATION AT PHASE I AND FAR FLUNG AREA UNDER GE I R an D WEST BANGALORE

Amount

Material & labour for cleaning and servicing Induction motors and pump (Fire Fighting) capacity up to 50HP, servicing the complete pumping system and electrical connections from LT panel / starter panel of each pump. Disconnecting the burnt cable end terminals at incoming side of MCCB DB TPN/LT panel cubicle and cutting suitable length of Incoming LT UG cable after breaking PCC on wall / floor, taking out cable from loop by excavation and earthwork complete of any size and type, crimping aluminium lugs of suitable size after preparation of cable ends, reconnecting including providing GI nuts, bolts, washers and testing for any loose connections including excavation and earthwork for taking out loop of UG cable, making good disturbed surfaces complete all as specified and directed.

Material and Labour for checking and testing of fire figting pump set and connected equipment for proper smooth function including checking pressure as per design of building height including cleaning and servicing the fire hydrant of any size of pipe line connected sluice valve, gate valve and butterfly valve as per site all as specified and directed. (Each Hydrant point will be measured as a unit)

S&F CI specials such as bends / Tees/Tapers/collars/Dead end flanged /Tail end pieces etc including nuts and bolts etc complete upto 300mm dia

S & F 63 mm dia stainless steel female coupler with lock suitable for fire hydrant loading valves located at various fire hydrant places complete all as per existing complete.

S&F GI tubing medium grade 100mm dia laid/fixed in floor/ trenches /walls with all fittings including taking out the existing unserviceable corroded galvanised iron tubing for domestic water/fire fighting system complete all as specified and as directed. Note :-1. Excavation & earthwork will be measured and paid seperatly under respective item of schedule.

All as per ser item 5 above here-in-before but for 80 mm dia GI pipe

Supply and fix in replacement .Gun metal fire brigade inlet connection for connecting to external fire hydrant ring main consisting of two nos 63mm dia instantaneous type male coupling complete with all accessories all as directed.

Supply & fix in replacement, fire hydrant landing valve single head outlet of 63 mm dia conforming to IS 5290 complete all as directed.

Supply and fix in replacement ,63 mm dia gun metal branch pipe with 12.5 mm nozzle conforming to IS 903 complete all as directed.

Supply and fix in replacement, hose reel drum, swing type with hose reel of 20 mm dia and 30 meter length conforming to IS 5132 and fixed to wall properly with nut bolts and clamps etc.

Supply and fixin replacement, 63 mm dia 15 meter long RRL hose conforming to IS 636 complete with Gun metel male and female coupling conforming to IS 903 .

Supply and fix in replacement, Pressure gauge 100 mm dia with ball valve of pressure rating upto 14 KGs .

Supply and fix in replacement, CI Non Return Valve (NRV), flanged type of heavy duty wafer type ,100 mm (4”) dia.

Taking out U/S sluice valve and S&F CI sluice valve, PN-1.6, ISI marked flanged at both ends, and drilled suitable for 100mm dia pipe, including jointing material like 3mm thick rubber gasket, bolts, nut, etc complete all as specified.

All as per ser item above here-in –before but suitable for 80mm dia pipe.

All as per ser item above here-in –before but suitable for 150mm dia pipe.

M & L for cutting the existing GI raising mains upto 50mm dia including threading for inserting gate valve for controlling independent water tank, provision of short pieces , unions, socket , threading , jointing leak testing . Note: Gate valve will be measured and paid seperately)

Taking down the U/S gate valve and S&F gun metal globe or gate valve ISI marked with iron wheel head, screwed both ends for iron pipes, suitable for 50 mm dia pipe all as specified and as directed.

Attending the faults for connecting / disconnecting the loose wire/ UG Cable of street light / security/ flood light / post top lantern light checking the serviceablity condition of any type of light including arrangement of ladder or scafolding all as specified and directed.

Taking down existing security light fitting, Supply and fix 36 W, LED security light fittings with lamp 36 W, with high lumen output, environmental friendly, energy efficient LED, with pressure die cast housing with toughened glass and high power LEDs with secondary optics, with lamps and accessories, IP 66 protection, system electrical efficiency > 85%, system efficacy > 110 IP/W, 10 KV SPD, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, connecting to loop boxes electrically, light fitting conforming to Cat No LSTS-36-CDL-M of Crompton or techno commercially equivalent approved model complete with all accessories and lamp complete all specified and as directed .

Taking down existing street light fitting, Supply and fixing 45 W LED Outdoor street luminaires made up of pressure die cast housing with toughened glass and high power LEDs with secondary optics with IP65 protection, System efficacy ≥ 110 Lm/w , operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 70 and Driver Should be Potted type Constant Current LED Driver with 4KV Inbuilt Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge all as directed by Engineer-in-charge. Make : Crompton Cat No LSTS-45-CDL-M. or techno-commercially equivalent approved model complete with all accessories and lamp complete all specified and as directed .

Taking down existing street light fitting, Supply and fix 70 W, LED street light fittings with lamp, 70 W, pressure die cast housing with toughened glass and high power LED's with secondary optics and IP66 protection. Efficacy ≥ 110LPW 10KV SPD with high lumen output, environmental friendly, energy efficient LED, with accessories, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, fittings as per Cat No TRP-409-70-57-SL-GL-NSG of make Crompton or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply and fix in replacement of LED Street / security light fittings with lamp,120W,lens & toughened glass IP 66, with high lumen output, environmental friendly, energy efficient LED, street light fitting with lamps and accessories including GI piping Bracket suitable bend for holding street/ security light, system electrical efficiency > 85%, system efficacy > 100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, complete all as specified.

Supplyand fix in replacement LED flood 70Watt light highly efficient LED flood light made of pressure die cast alluminium housing , suitable lens and toughened glass IP 66 capacity with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance.

Supply and fix in replacement LED flood light 150Watt highly efficient LED flood light made of pressure die cast alluminium housing , suitable lens and toughened glass IP 66 capacity with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance.

Supply and fix in replacement LED flood light 250Watt highly efficient LED flood light made of pressure die cast alluminium housing , suitable lens and toughened glass IP 66 capacity with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance.

Supply and fix in replacement of Decorative pole with light LED (3000k) IP 65 die cast aluminium body PC diffuser in sandblast finish along with suitable light fitting with Lamp, all as specied and directed. Make Jaquor or Hallonix.

Supply only PVC insulated, PVC unsheathed multi-stranded heavy duty copper conductor cable of 4.0 sq.mm size, FR grade, complete all as specified and directed.

Supply and fix in replacement cable junction box made of high quality DK thermoplastic of size 200X140X95 mm including four number connection terminals suitable mouted on DN rail for alumn cables upto 25 sqmm 4 core with one single pole MCB 'C' curve type of current rating 6 amps and rupturing cap 10 KA complete with thermoplastic cable glands and fixed on GI Pipe and using pole clamps made out of appropriate material all as required at site or directed including inspection/ site testing (after installation at site) by company engineer. (Note: GI pipe measured separatally)

Material and labour for MS Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including dismantling old cross-arms of M.S. channel or angle sections etc.

Supply and fix in replacement MCCB Three Pole, 125 Amps, 16 KA breaking capacity, 415 Volts all as specified. Make Legrand or or equalent.

Supply and fix in replacement MCCB Four Pole DPX3, 200 Amps, 25 KA breaking capacity, 415 Volts all as specified. Make Legrand or or equalent.

Sub main wiring with 2 single core, 6 Sqmm FRLS PVC insulated PVC unsheathed stranded copper conductor cable in and including suitable PVC concealed conduit and earth wire with 1 x 6 Sq mm copper cable and connecting to earth dully complete including chases cutting deemed in same rate all as specified and directed. Note: 2 runs of 6 sqmm cable, 1 run of earth wire and conduit pipe will be measured as one unit.

Supply and for outdoor type LED post of lantern light fitting of 35 watts comprising of epoxy powder coated hsg, enclosed with glass cover in frame , with protection complete with all accessories and lamp colour white and fixing all as specified and directed .

Material and Labour for PCC 1:3:6 type C1 using 20mm graded stone aggregate for coping of poles/plinth blocks of HT poles etc including fair finishing the exposed surfaces even and smooth without using extra cement including necessary form work complete all as specified and as directed.

Supply and spread 20mm graded stone aggreagate loose staking inside the chain fencing area of transformer including removal of deteriorated aggregate.

Supply and laying GI tubing light grade 50 mm bore for cable protection fixed on wall/pole/laid in trenches complete all as specified and as directed

Excavation in trenches not exc. 1.5 m wide not exc. 1.5 m in depth; for laying of cables not exc. 10 Sqm on plan and getting out , trimming sides, forming bottom surface to required level complete in hard/dense soil all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick as in soils all as specified and as directed.

Removing of excavated soil to a distance not exc. 50M and depositing where directed at a level n.exc 1.5m above starting point all as specified and as directed.

srinivasa construction company

Pacific Enterprises

Solar Electricals and Electronics

Auromirra Enterprises

Sahara Engineers