PROVN OF LED SECURITY LIGHTS IN OFFICERS MESS OTM ACCN LINE EQPT PARK AND ADM BLOCK OF AD REGT AND PROVN OF ADDITIONAL SECURITY LIGHTS AND CONNECTED LT UG CABLE WORKS AT HQ PH HP I SUB AREA AND PROVN OF SEWAGE LINES NEAR BLDG NO HT 31 INCLUDING O

Amount

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr deep in loose/soft soil and getting out for underground cable/erection of poles, stays, for foundation of shaft wells, cess pits, manholes, pier holes etc complete al las specified and directed by Engineer-in-Charge.

Description all as per Item Ser No 1.00 above but exceeding 1.5 mtr deep but not exc 3.0mtr deep. Important Notes for Srl Item No. 1.00 & 2.00 : (i) Bailing and Pumping out of water where required shall be carried out as per clause 3.17 & 3.18 of SSR (Part-II) of 2009. (ii) Timbering, planking and strutting if required shall be carried out as per clause 3.24, 3.24.1 & 3.24.6 of SSR (Part-I) of 2009. (iii) The earth work shall be calculated based on the level register record duly signed by the contractor and Engr-in-Charge. (iv) Sand cushioning/lean conrete will be provided for stablizing of mud strata if required (iv) The rates quoted by contractor for this item shall deemed to be included for provisions described in note (i),( ii), (iii),(iv) here-in-before. Nothing extra shall be paid on this account.

M & L sand cushioning for cable with river washed clean dry sharp sand and punning to provide required cover as per SSR Part I complete all as specified and as directed by Engineer-in-Charge. Note- Punned thickness shall be measured and paid to the contractor.

Supply and laying old size bricks common burnt clay sub class 'B' for cable protection to provide required cover complete all as specified and as directed by Engineer-in-Charge.

M&L PCC 1:4:8 type D-2 (using 40mm graded aggregate, mechanically crushed stone) for mass filling in pole pit and foundation etc including provision of necessary form work to achieve fair finished surfaces complete all as specified and as directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in pole foundation, coping, stay pits etc including provision of necessary form work to aachieve fair finishes surfaces, complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick layers complete all as specified and as directed by Engineer-in-Charge.

Removal of excavated material n.exc 50 mtr away and depositing where directed at a level n.exc 1.5 mtr above from starting point complete all as specified and as specified and directed by Engineer-in-Charge.

Supply & fixing and erection of pre-stressed concrete pole 9.0 mtr long in true vertical position 102x172 mm at top 102x279 mm at bottom class-10 incl providing black and white strips with synthetic enamel paint 30 cm each alternatively upto 1.5 mtr above the copping of pole starting with black strip complete all as specified and as directed by Engr-in-Charge. Note : Earth work and PCC work shall be measured and paid seperately.

Supply and laying, connecting and testing XLPE underground cable insulated, and overall sheathed with aluminium conductor heavy duty 1100 volts grade 25 sqmm 4.0 core laid in trenches/ on poles/ road crossing or passing through existing/new pipe under road crossing, clamping on wall etc. Note: (i) Earth work, sand, bricks , removing, returning filling will be paid separately. (ii) Cost of Aluminium thimbles/lugs, laying electrical cable through new/existing pipe under road, buildings, railway tracks, highways are incl in the quoted rates. (iii) All equipments , machinery or tools if required for laying electrical cable through new/existing pipes are provided by the contractor without any extra cost.

M&L steel swaged poles 9 mtr long complete poles complete with cast iron base plate, finial taperplug, bolts, nuts and screws as specified type 410 SP-31 and including marking alternate 5 nos black & white strip 30 cm height with two coats of synthetic paint over a coat of red oxide primer including preparation of new surfaces all as specified .

Supply and fixing of GI tubing 40 mm bore light grade on poles, on walls under floors, road crossing as reqd as site complete all as directed by Engr-in-Charge. Note : Clamps. Nuts bolts, saddle etc will be measured and paid seperately.

S & F of Automatic street light control with infrared sensor based NATRURE SWITCH and VOLTAGE MONITORING SYSTEM (VMS) . Single phase load of 8 KW for automation od street lights. Nature switch operation should be based on Natural light Lux level Required illuminance level for switching ON is < 30 Lux and for switching OFF > 10 Lux. The sensor should also have part night operation facility of min 4 hrs to max 12 hrs . VMS should have adjustable over & under voltage trip level and protection against phase loss. Neutral loss & phase reverse incl power contractors (1 nos of capacity 40 amps per phase each) and incoming ( 1 nos of capacity 40 amps each) out going MCB (01 No of capacity 32 amps each) & main load circuit wiring (Copper) of minimum 10 sqmm . The sensor, VMS, power contractor, MCBs incl connected items should be enclosed in a pole/wall mountable enclosure made of rust proof, electric shock proof termite proof and FR grade SMC junction box conforming to IP54. The circuit should also have provision for manual operation (i.e sensor & VMS By pass option).

Supply and fixing of GI tubing 50 mm bore light grade on poles, on walls under floors, road crossing as reqd as site complete all as directed by Engr-in-Charge. Note : Clamps. Nuts bolts, saddle etc will be measured and paid seperately.

M&L earthing complete with galvanized steel plate earth electrode 60cmx60cmx6mm thick surrounded by char coal and salt buried directly in ground vertically in pit of depth not less then 2.25 mtr below ground level with top edge of the earth plate at depth of not less than 1.5 mtr below ground level surrounded from all sides by char coal dust and common salt in alternate layers of 15 cm depth and earth plate electrode connected to galvanised earth lead wire of 4.0 mm dia by means of GI nuts bolts, check nuts and washers and connected to earthing test point drawn through 15 mm dia GI pipe for protection of GI earth lead wire including 20mm dia GI pipe for watering GI funnel PCC earth pit (1:3:6) type C-2 with CI frame and RCC cover all as shown in electrical Plate No 5 on SSR Part - I including testing all as directed by Engr-in-Charge.

Supply and Fix 1100 volt grade heavy duty cable PVC insulated aluminium 10 sqmm twin core stranded conductor PVC sheathed suspended by insulating hanger not more than 1 mtr apart including 4mm dia GI suspension wire complete all as specified and directed by Engr-in-Charge.

Supply and Fix earth continuty conductor or main earthing lead fixed to poles or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 4mm dia galvanised iron or steel wire complete all as specified and directed by Engr-in-Charge.

Supply and Fix of LED light fitting of 90 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame IP 66 protection suitable for pole mounting SMD led array with lense , cool white 6500 K LED efficacy>120 lm/W and system efficacy 90lm/W, 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160V-270 V, power factor>0.95, working temperature range -20 decree C to 60 degree C , built in surge protection more than 5KV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting, welding, drilling holes, nut bolts, washer complete all as directed by Engr-in-Charge.

Supply & fixing shock proof rust proof fire retradrant non transparent Kiosk pole box of size 310x210x120mm made of engineering plastic on piece moulding, for out door type heavy duty, with four nos of insulated alunminium bus bar of 60 amps capacity mounted on unbreakable insulators 6A MCB SP and complete with aluminium lugs of suitable size upto 50 sq mm including 02 Nos 40x3mm FI clamps nut bolts washer etc and duly painted both side with two coats of synthetic enemel paint over a coat of red oxide primer complete all as specified and directed.

Supply and Fixing of rigid non-metallic PVC conduit of dia 20 mm exclusive of boxes (junction/terminal) but inclusive of all tees, bends elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts saddles pipe hooks etc. complete all as specified and directed.

Supply and Fix passing through PVC pipe , 1100 volts grade heavy duty , PVC insulated round 3 core 1.5 sqmm copper cable including electrical connection complete all as specified and directed by Engr-in-charge. Note: PVC pipe shall be measured and paid separately.

Supply and Fix new street light bracket made out of GI pipe medium grade 50 mm dia approx length not less than 120 cm bend to shape including new clamps made out of MS flat of size 40x5 mm thick including cutting, welding drilling holes, nut bolts, washers etc including two coats of aluminium paint over one coat of red oxide primer on MS work complete all as specified and directed by Engr-in-Charge.

Supply and fix indoor/outdoor end termination joint heat shrinkable 1100 volts for XLPE cable of size 3.5/4.0 core x 10-50 Sqmm complete all as directed by Engr-in-Charge.

S & F LT feeder pillar panel size 1.2Mx1.2Mx50Cm with out door type cubical feeder pillar box outer shell made out of 3.15 mm thick MS sheet inner shell made out of 2 mm thich MS sheet and MS angle section 50x50x6 mm on PCC 1:2:4 type B-1 platform 45cm above the ground level and 30 cm below the ground level, frame factory fabricated with front and back open able double door system complete suitable for 3 phase 4 wire 415 Volt, 50 Hz, a) TPN, Copper bus bar 400 Amps insulated with colour coded heat shrinkable sleeve. b) Incoming MCCB 4 pole 315 Amp 36 KA -01 No c) Out going MCCB 4 pole 200 Amps 25 KA - 01 Nos d) Out going MCCB 4 pole 160 Amps 16 KA -02 Nos (e) Indicator lamps RYB –01 Set (f) Voltmeter 0-400 volts 96 mm square flush pattern-01 No. (g) Amp meter 0-400 Amps 96mm square flush pattern - 01 No (h) On load change over switch 4 pole, 415 volts 320 Amps in open execution -01 No Note- (i) The quoted rate shall include minor items such as lugs, nuts & bolts, washers, top insulators, sleeves, provision of extra holes in bus bar etc. (ii) All internal wiring shall be done with suitable size of PVC insulated solid copper conductor FRLS cable conforming to IS-694. (iii) Panel drawing shall be got approved before placing of order from Engr-in-Charge/GE. (iv)The bus connection for cable from main bus bar to outgoing MCCB will be connected through suitable rating bus bar strip type duly insulated. (v) Cable will be entered in panles through gland. (vi)Cost of marking description and matter on the front door as specified and directed by Engr-in-Charge is incl in quoted rate.

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 6.0 sqmm 2 core, Incl taking out old unsv LT UG cable from trenches complete all as per directed.

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 sqmm 4 core, Incl taking out old unsv LT UG cable from trenches complete all as per directed.

Supply and fixing PVC street light junction box heavy duty, with locking arrangement with single phase aluminum bus bar of approved make including 2 Nos GI Pipe of dia 25mm light grade up to the height of toppest level of coping from ground level, required steel fabrication work and one MCB SP 240 V, 6 Amps complete all as directed and specified.

Supply & Fixing of LED flood light luminaire type 150W LED, operating voltage range 160 V-300 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection more than 10 kV maint free, Make : Havells/Surya/Wipro/Philips/CG/HPL System wattage will be 150Watts should not be less than 12000 lumn complete all as directed by Engineer-in-Charge. Note: (a) The LED street light fitting will be having following specification (i) Housing material high pressure die cast aluminium housing with sealed toughned glass cover (ii) Light source SMD LED array with secondary optical lens (iii) LED Efficiency > 150 LM/watt system efficiency >90 LM/watt (iv) Total Harmonic distortion < 15% power factor 0.95 (v) Triple locked with built in short circuit protection, overload protection and surge protection more than 10 KV (vi) Long life LED . 50000 burning hours (vii) ingress protection IP 66 (viii) Confirm the tests from auth labs : LM70, LM79 & LM 80.

S&F Integral LED street light Luminaries (90 Watts) consisting of 18x5W HPLED/LS 18 LED mounted on MCPCB high pressure die cast aluminium housing with sealed toughened glass cover, Top opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/Watt and system efficiency 120 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-300 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10 kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge

S&F PVC insulated single core unsheathed muilti strandred cable copper conductor wire 1100 volts grade of size 2.5 sq mm 2 runs in PVC conduit pipe duly fix on the street light poles for street lights and connecting with street lights & MCBs after inserting into GI pipe in position complete all as directed. Note: PVC pipe shall be measured and paid separately.

Supply,laying connecting and and testing XLPE cable PVC Insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sqmm 3.5core complete all as specified and as directed.

S & F MCCB 4 Pole,25 KA,63 Amps with necessary fixing accessories and arrangement in steel metal enclosure complete all as specified and directed by Engr- in-Charge. Note : The cost of sheet metal enclosure will be measured and paid seperately .

M&L sheet metal enclosure for fixing MCCB FP of 63 A complete all as specified and directed.

Supply and fix in repair stay assembly complete with all accessories, such as stay plate 230X230X6 mm, stay rod 215 cm long and 16 mm dia with nuts incl GI bow turn buckle, GI stay wire, Loop type insulator etc. all as per electrical plate No 1 of SSR part 1 and as directed . Note: Loop type insulators, stay clamp, stay wire, excavation and PCC work will be measured and paid separately.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins,arches, pillars, etc but excluding ashlar facing, dressed stonework and precast concrete articles complete all as specified and as directed by Engineer-in-Charge.

Demolition & breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar Internal dia of pipe 200 mm complete all as specified and directed.

M&L Concrete bed to 200mm dia drain pipes including packing under, & haunching against the sides of pipes after they are laid & tested; in PCC (1:3:6) complete all as specified and directed.

M&L DWC(Double wall corrugated) HDPE pipes of size 200mm (ID dia ) confirming to IS -16098 Part-II of strength/stiffness class SN 8 laid in trenches on conrete bed to level/gradient , jointing as per manufacturers instructions including jointing accessories as required complete all as specified as directed by Engr-In-Charge.

Cutting into existing manholes, for connecting new drain pipe/bend/Tee of 200 mm bore pipe and making good to pipe or wall leak proof and rendering cutting out existing benching for and forming branch channels (1/2 round or 3/4 section) manholes and filling cut of walls by cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) smooth finish and reforming benching, complete all as specified and as directed.

M&L brick work with sub class ’B’ brick straight or curved on plan exceeding 6 mtr mean radius built in cement mortar 1:4 complete all as specified and directed by Engr-in Charge.

M&L 15 mm thick rendering in cement mortor 1:4 with water proofing compound (2% by weight of cement) finished even and smooth without using extra cement on fair faces of brick work or concrete surfaces. (Note- WPC shall be measured and paid separetely)

Supply only Integral water proofing compound.

M&L PCC in surface channels,benching in sewers,drains etc type B1 (1:2:4) using 20 mm graded crushed stone aggregate complete all as specified as directed by Engr-In-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred/ stopped ends etc complete all specified and directed.

S&F mild steel TMT bars 8mm to 10 mm dia cut to length, bent to shape required, including cranking bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified as directed by Engr-In-Charge.

Cutting existing road and making good with premix carpet, WBM and hardcore readymix road materials 100 to 150mm thick complete after laying of pipe complete all as specified and directed by Engr - in - Charge.

S&F Rolled mild steel Stairs (framed) including stringers, treades, landing, balusters, hand rails etc, including cleats,brackets, etc. GDE Fe 410-0 or Fe 310-O complete all as specified as directed by Engr-In-Charge.

M&L PCC in lintels upto 1.5 m clear span, cills, steps; seismic & other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded for chamfered angles and throating, as directed type B1 (1:2:4) using 20 mm graded crushed stone aggregate complete all as specified as directed by Engr-In-Charge.

M&L aluminium conductor steel reinforced (ACSR) including fixing, stretching on poles and proper noseling with binding wire with insulator of any size as required at site complete all as specified and as directed by Engineer-in-Charge.

S & F in replacement shackle type porcelain vitreous white or brown insulator including GI straps, washers, insulator bolts and nuts for working pressure 1100 volts, 75 mm height, 90 mm dia, section of strap 30mmx3mm & dia of bolt 12 mm complete all as specified and as directed by Engineer-in-Charge.

Bal Singh and Sons

MAHESH KUMAR SINGLA CONTRACTOR