PROVN OF DEFICIENT SECURITY LIGHT AROUND TECH COMPLEX AND SWIVEL RANGE SEARCH LIGHT FOR 04 NOS TOWERS AT NTS (PBR) TEYLERABAD AND PROVISION OF 11 NOS BOOM BARRIERS AT VARIOUS ACCESS GATES AT INS UTKROSH UNDER GE MINNIEBAY,SRI VIJAYA PURAM

Amount

Excavation in trenches nexc 1.5 mtr wide and n exc 1.5 mtr in depth and getting out in soft/ loose for laying cables, erection of poles complete all as specified and as directed.

Excavation in trenches nexc 1.5 mtr wide and exc above 1.5 mtr in depth and getting out in soft/ loose for laying cables, erection of poles complete all as specified and as directed.

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

Removing surplus excavated soil nexc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point of complete all as specified and as directed.

M&L for PCC 1:2:4 type B1 20mm graded aggregate for coping of poles and stay including form work complete all as specified and as directed.

M&L for PCC 1:4:8 type D2 with 40 mm graded aggregate as in foundation complete all as specified and as directed.

M&L for PCC 1:3:6 type C1 with 20mm graded stone grade aggregate for the bottom basement layer of the pole stands including necessary form work complete all as specified and as directed.

S&F Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9 metres long) complete all as specified and directed by Engr-in-Charge

S&F bracket 40 mm GI pipe 1.5 mtr length bend to suitable angle ( 120 degree ) complete all as specified and directed incl nuts bolts washers drawing cable inside the pipe connecting to street light of complete all as specified and as directed.

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed by Engr-in-Charge.

Supply, laying & testing XLPE insulated, armoured, heavy duty electric cable with stranded aluminium conductor, 1100 volts grade, ISI marked laid in trenches, sleeving through pipes or fixed on poles & walls or laid under floors including jointing with suitable size aluminium lugs complete of size 16 Sqmm nominal cross section x 4 core complete all as specified and directed.

Supply, laying & testing XLPE insulated, armoured, heavy duty electric cable with stranded aluminium conductor, 1100 volts grade, ISI marked laid in trenches, sleeving through pipes or fixed on poles & walls or laid under floors including jointing with suitable size aluminium lugs complete of size 25 Sqmm nominal cross section x 3.5 core complete all as specified and directed.

Supply & laying in replacement DWC (Double Wall Corrugated) HDPE pipe ISI marked of outer dia of 40 mm and inner dia 32 mm polethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure under ground cable incl clamping of DWC pipe to wall and pole complete all as specified and as directed by Engr-in-Charge

M&L for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised earth strip 25x4mm connected by means of bolts, nuts, check nuts and washer of galvanised iron or steel, provision of 40 mm dia GI pipe medium grade for protection of GI earth strip and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber, MS funnel, wire gauge, 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos, 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I of complete all as specified and as directed by Engineer-in-charge. 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, PCC chamber pit and test point complete. (iii) Cost of PVC insulated unsheathed copper cable of size 10 sqmm with suitable size of PVC conduit from test point to incomer DB of bldg shall be deemed to be included in the rate quoted for this item.

Supply and fix junction box 210x155x102 mm ISI marked with suitable hosing for MCB 10 A SP ,IP 65 including nut bolts washer clamp etc complete to be fixed on the steel tubular pole all as specified and directed. Make - Hensel Cat part HENKFPJB-5 OR equivalent in sintex.

S & F Cable 2.5 sqmm 3 Core copper conductor PVC round sheathed (flexible) industrial cable complete all as specified and directed

S&F Automatic operation Astronomical street light timer panel mountable on wall/post with lighting control (ON-OFF) through Astronomical Calculation of Sun rise/sun set by setting date, time and degree of longitude and latitude without separate light sensors and pre-wired with suitable size copper conductor single core PVC sheathed cable and all mechanism fitted into LT feeder pillar box (KIOSK) outdoor type, od suitable size as per manufactrures recommendations pole mounted. The panel shall be dust and vernin proof, made of CRCA MS sheet fixed with 25mm X 4mm thick MS flat iron strip complete with nuts, bolts & washwers, duly powder coated finish. Front opening type with locking arrangement complete all as specified and directed suitable for three phase and neutral including under and over voltage protection relay, contactor 65A/63A TP, MCB 63A TPN, 415 volts, 50 Hz, AC supply system,5 KW complete all as specified and directed by engineer-in-charge. Make- Indo asian (Cat No- timeline 65A 3 pole) or equivalent model of Legrand, L&T.

S & F watch Tower Search light High intensity LED revolving search light, Energy saving, long range, 400w, beam range 700 meters , IP66, high lumen LED >140 lm/w, PF > 0.95, CCT: 5000K - 6000K, CRI >70, optical grade PMMA/PC lens reflector, efficiency > 95%, multiple circuit to avoid complete run down, narrow beam upto 5 degree, die cast LM6 body with air fins, powder coated, constant current, average lux (in 1 meter circle) at 10meter away 2500 to 6000 (as per model), working volt 120v - 300v, working temp -20˚C to +60˚C, meets the standard of LM79, LM80, IS:10322 ) with UDCA Stand: Manually operated, suitable for mounting of search-light on roof-top of watch tower. The standard height is 1.5 meter (or as required). It is so designed, the search-light can be rotate around its vertical axis (360˚) and tilting (30˚) with option to lock at any position through operating lever which is below the ceiling at shoulder height so that operate easily inside the watch tower. The stand is fully weather proof for outdoor uses.Make: kalin lights cat part no-RSL-LRFLL25-PC25 or equivalent.

M&L for construction RCC foundation for pedestal boom barrier having diemention 450 x 450 x 350mm consisting of following specification as under-: (a) Excavation of hard dense soil in potholes, road cutting with returning filling in after construction of pedestal. (b) M&L for lean concrete (PCC 1:4:8) havily 100mm thickness and size 550x550mm on consolidated soil for boom barriers and other similar locations all as specified & directed . (c) M&L for providing reinforcement of minimum dia 10 mm on footing @100mm C/C both side & in both,face with TMT bar of grade 500 etc all as specified and directed. (d) M&L for providing RCC footing 1:2:4 including formwork for foundation and conduit for wiring should be providers etc all as specified and directed. (e) M&L for baseplate having thickness 10mm and size 450x450mm including bolts at top of finished of footing etc all as specified and directed. (f) M&L for providing PCC 1:3:6 for boom rest at metal support stand.

Supply and laying GI pipe light grade with all fittings in trenches 80mm bore of GI pipe complete all as specified and as directed by the Engr-in-Charge.

Material and Labour Point wiring with 1.5 Sqmm (nominal area), FRLSH PVC insulated, multistranded, single core, unsheathed, copper conductor cables drawn through and including PVC conduits Concealed in walls, ceiling etc with all fittings and accessories of PVC conduits (like Tee, bend etc.) complete fixed to walls/ceiling etc. with and including 1.5 Sqmm (nominal area) FRLSH PVC insulated, unsheathed, multistranded, single core, copper cable green in colour as in earth continuity wire connecting to common earth point and 1.6 mm thick mild steel sunken terminal boxes of suitable size with 3 mm thick hylam sheet top cover fixed with suitable size of brass screws for mounting switches, sockets, regulators etc complete for one light/fan/bell/buzzer point/ 3 pin 5 Amps socket outlet independent point controlled by one, one way switches complete including cutting, chasing the surface and then making good the same in CM 1:3 complete all as specified and directed by the Engr-in-Charge.

All as per item No. 21.00 here in-before but for one 3 pin 5 amps socket outlet on the same board with other switch with casing caping / PVC conduit complete 1.5 sqmm multistraded all as specified and directed by Engineer in-charge.

All as per item No. 21.00 here-in-before but using 2.5 Sqmm size stranded copper conductor cable for one 16 Amp switch 2.5 sqmm for socket outlet point on independent board complete PVC insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly all as specified and directed by Engineer-in-Charge.

All as per item No 21.00 herein before but with 4 Sqmm single core multi standard copper conductor for one three pin socket 20 Amps on independent board/ metal clad socket for AC point including continuous earth wire PVC insulated 4 Sqmm copper solid conductor to common earth dolly all as directed and specified by Engr in charge for the following.

S&F Modular switch, single pole one way, 5 Amp complete all as specified and as directed.Make:- Anchor / Havells.

Supply & fix Modular switch socket combination multi - purpose 3 pin, 5/15 amp controlled by one switch flush type complete.Make:- Anchor / Havells.

Supply and fix Modular Socket outlet 5 pin, 6 Amps, 230 volt flush type complete all as specified and as directed.Make:- Anchor / Havells.

S&F polycarbonate with socket plug top , single pole and neutral enclosure with three pin plug and socket complete with one MCB SP of capacity 20 to 32 Amps complete all as specified and directed at site.Make:- Anchor / Havells

Supply and fixing sub main wiring with two run of single core 6.0 Sqmm PVC insulated unsheathed stranded cable copper conductor drawn through PVC conduit not less than 25 mm dia with all fittings including 6.0 sq mm PVC insulated unsheathed single core copper conductor as earth wire and including PVC conduit all as specified and as directed. Note : (i) Two run of single core cable 6.0 sq mm and one run earth wire 6.0 sq mm will be measured as one length.

Supply and fixing MCB SPN DB made up with sheet metal double door, phosphorised, power coated, neutral link, earth bar and din rail, 04 way with 200 amps rated bus bar, 240 volts complete all as specified and as directed.Make:- Legrand/ C&S Elect.

Supply and fixing MCB rating SP 6-32 Amp 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning of complete all as specified and as directed. Make:- Legrand/ C&S Elect.

Supply and fixing MCB 32 Amps, DP 240 Volts ,C- Curve breaking capacity 10 KA as directed by the Engr-in-Charge. Make:- Legrand/ C&S Elect.

Supply & Fix in aluminium service unarmoured cables lugs for cables of size upto 6.0 Sqmm including necessary crimping tool with PVC conduit pipe etc complete all as specified and directed.

Supply installation testing commissioning of automatic Electrically, Mechanically and Manually operated boom barrier with RFID technology including controller PCB with ultra high frequency for entering and exiting of vehicle identification and access control, 230V, 50/60 Hz, Single phase power consumption 300W, length 06 mtr, IP- 68 protection, with micro processor logic control, mild steel body, push and remote control, maintenance free, smooth operaton,operating time witin 5 seconds, compling with relevent IS including fixing on PCC plateform with nut bolts and washer complete all as technical specification of boom barrier and as directed by Engr-in- Charge. Make - ASSCO and equivalent. Note : The quoted rate includes fixing of the barries at site with all type of spares parts other connected accessories required for smooth operaton of the automatic electric boom barrier by contractor shall be responsible AMC at least three years from the date of completion of warranty time period etc complete specification as under :

(i) Boom Length -06 mtrs, (ii) Height of boom from ground- 884mm (appx), (iii) Housing Dimension - 260 x 270 mm X 1007mm, (iv) Controller protecting rating - IP- 68 (water resistant and dust free), (v) Motor power supply - 24DC (V), (vi) Power supply - 300 watt, (vii) Control panel power supply - 230V, 50/60 Hz, (viii) High Torque motor up to 600 NM, (ix) Opening time - 2-5 sec, (x) Opening time - 2-5 sec, (xi) Operating Temprature - -20 to +50 (C ), Life expectancy - 07 years, (xii) Warranty including AMC - 03 years, (xiii) Optical beam sensor, (xiv) Loop detector, (xv) Traffic/ flashing lights, (xvi) Circular boom section for windy area, (xvii) Bar with protective rubber profile, (xviii) Access contrl operation by push button switchalso manually during power / Motor failure, (xix) Better visibility white aluminium boom bar with reflective strips and RAL 2005 powder coated houseing, (xx) Smooth operation without jerk and bounce free of boom at end positions, (xxi) Weight of boom barrirers - 84 kg in each, (xxii) Housing Dimension - 60 mmx 40 mm.

M/s Sriya Enterprises (BID ID -3323201)

M/s Prem Enterprise (BID ID -3323356)