REPAIR AND MAINTENANCE OF LT CABLE, EXTERNAL ELECTRIC POWER TRANSMISSION SYSTEM AND ALLIED WORKS AT SITE P AT AF STN UNDER GE AF THANE

Amount

Taking down Defective street light of LED of Capacity 25/30/60/90 W, flood light and bldg security light fitting of any type from their existing postion ie. Poles and bldg and re-fixing the same after carried out repairs ie. replecement of LED driver and SPD,PVC Wire etc all as specified and directed by Engr In Chrarge. Note: LED Driver,SPD and 3 core cable for replacement shall be measured and paid separatly under relevent item of Sch 'A' as supply only.

Supply only Surge protection device (SPD) of capacity as mentioned below, with phase ,neutral and earth wire in incoming and out going both sides, complete all as specified and directed by Engg.in.Charge. Make: Bajaj/Havells/Crompton.Of the following Capacity:-

Of capacity 8 KV

Of capacity 5 KV

Supply only LED driver for LED Street light Fitiing ,of the following,complete all as specified and directed by Engg-in-Charge.Make: Bajaj/Havells/Crompton

for 25 Watt

for 30 Watt

for 60 Watt

for 90 Watt

for 120 Watt

Supply, fixing and testing LED street light fitting including LED lamps complete with body robust,corrosion resistant,superior finish and without any cracks or through holes,made in a single piece by high pressure die cast aluminium alloy.The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP -66 protection as per IS - 10322-1982(Part -I) with latest amendments and input voltage range 140 - 270 V, AC, frequency 50 - 60 Hz ,P.F should be more than 0.9 with Total Harmonic Distoration THD(I) less than 10% ,cool white colour and lamp starting time should not be more than 10 second. Fitting should be provided with 10 KV surge protection.Driver should be constant current constant voltage driver .Driver should have high voltage withstanding capacity upto 300 V, AC. Driver should also have double phase protection,no load , open circuit and short circuit protection .LED light fitting should be suitable for ambient temperature from -10 degreeCentrigrade to 50 degree Centrigrade and humidity level 10% to 90 % RH. Covers should be polycarbonate/toughened glass to ensure minimum IP 65 degree protection.Cover should not degrade due to heating and ageing.The efficiency of LED luminaries system shall be more than 85 lumens per watt and must be certified by the LM-79 test report ,complete all as specified and directed by Engg-in-Charge .Make: Bajaj /Havells/Wipro. Of the following:-

For 25 Watt

For 60 Watt

For 72 Watt

Supply, fixing and testing LED Flood light fitting in repair/replacement of existing high mast lights including LED lamps complete with body robust,corrosion resistant,superior finish and without any cracks or through holes,made in a single piece by high pressure die cast aluminium alloy.The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP -66 protection as per IS - 10322-1982(Part -I) with latest amendments and input voltage range 140 - 270 V, AC, frequency 50 - 60 Hz ,P.F should be more than 0.9 with Total Harmonic Distoration THD(I) less than 10% ,cool white colour and lamp starting time should not be more than 10 second. Fitting should be provided with 10 KV surge protection.Driver should be constant current constant voltage driver .Driver should have high voltage withstanding capacity upto 300 V, AC. Driver should also have double phase protection,no load , open circuit and short circuit protection .LED light fitting should be suitable for ambient temperature from -10 degreeCentrigrade to 50 degree Centrigrade and humidity level 10% to 90 % RH. Covers should be polycarbonate/toughened glass to ensure minimum IP 65 degree protection.Cover should not degrade due to heating and ageing.The efficiency of LED luminaries system shall be more than 85 lumens per watt and must be certified by the LM-79 test report ,complete all as specified and directed by Engg-in-Charge .Make: Bajaj /Havells/Wipro. Of the following:-

Of 120 Watt

Of 80 Watt

M & L for connecting 1100 volt grade heavy duty cable PVC insulated copper conductor, served with inner sheathing of PVC tap and over all PVC sheathed in service connection for street light from FRP junction box to street light of size 3 core 1.5 Sqmm ,complete all as specified and directed by Engg-in-Charge. Make: Paragon/HPL/Havells

Excavation in trenches, n exc 1.5 mtr wide and n,exc 1.5 mtr in depth; for foundation etc. or for shafts, wells cesspit, manholes, pier holes,etc n,exc 10 Sqm on plan and n exc 1.5mtr in depth and getting out as in Soft/loose Soil,complete all as specified and directed by Engg-in-Charge.

Returning, Filling in including Spreading, Levelling, Watering, Well Ramming in Layers not exc. 25 Cm, in Soft/Loose Soil, ,complete all as specified and directed by Engg-in-Charge.

Removing excavated material n exc. 50m in soil and depositing where directed at a level n exc. 1.5 m above the starting point , including loading, unloading and stacking at the destination , complete all as specified and directed by Engr-in-charge.

M&L for Sand cushioning for UG cable protection/ducts, consolidated sand compacted with clean dry sand , complete all as specified and directed by Engr-in-charge.

M & L for Boring of road crossing in any kind of soil/rock strata , complete all as specified and directed by Engr-in-charge.

Supply & laying un reinforced precast cement concrete cable cover class LT type 1, flat, size 250mm x 150mm x 40mm , complete all as specified and directed by Engr-in-charge.

Supply & laying GI pipe light graded of size 50mm dia in trenches and fixing on wall / pole with help of suitable size MS clamp for cable protection with all fitting; complete all as specified and directed by Engr-in-charge.

Taking out old unservicable LT UG cable of 4/3.5 core x 10 Sqmm to 25 Sqmm size and shall be deposited to place where as directed by Engr In Charge ,complete all as specified and directed by Engg-in-Charge

Supply & laying XLPE insulated , screened, PVC bedded, galvanized steel strip or wire armoured heavy duty electric power cable with aluminum conductor, 1100 V grade, ,complete all as specified and directed by Engg-in-Charge. of the following sizes:-

For 4 core x 6 Sqmm

For 4 core x 10 Sqmm

For 4 core x 16 Sqmm

For 4 core x 25 Sqmm

For 3.5 core x 35 Sqmm

For 3.5 core x 70 Sqmm

Cutting/Trimming of tree branched not exc 10 cm girth touching /approaching the LT/HT Over head line (having each span of 45 mtr) upto 3 mtr width on each side with cutting machine or manually to clear the LT/HT line including disposal of trimmed branches 100 mtrs away inside the cantonment area & cleaning site ,complete all as specified and directed by Engg-in-Charge. ( Note : All tools and plant required for cutting shall included in quoted rates)

S&F 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat , complete all as specified and directed by Engg-in-Charge.of the following sizes:-

For flat of size 6 Sqmm

For flat of size 10 Sqmm

Supply, perform, testing, commissioning of LT cable straight through joint kit heat shrinkable of 4 core x 10/16/25 Sqmm size , complete all as specified and directed by Engg-in-Charge. Make : Denson Part No : XSS-02/Raychem / M-Seal/ Birla-3M

Supply, perform, testing, commissioning of LT cable straight through joint kit heat shrinkable of 3.5 core x 35/50 Sqmm , complete all as specified and directed by Engg-in-Charge. Make : Denson Part No : XSS-02/Raychem / M-Seal/ Birla-3M

Supply, perform, testing, commissioning of LT cable End through joint kit heat shrinkable of 3.5 core x 50/70 Sqmm size complete all as specified. Make : Denson Part No : XSS-02 /Raychem / M-Seal/ Birla-3M

Supply and fixing HOT moulded (FRP) junction box for street light pole with locking arrangement with IP 65 protection of size 280 x 200 with 32 Amp 4 way heavy duty terminal block with 10Amp MCB SP and two number of cable entry gland of standard size with suitable stainless steel bracket to fix with pole, including taking down existing , complete all as specified and directed by Engg-in-Charge.

Supply & Fixing LED Bollard light 9/10 watts with opal acrylic diffuser and IP-65 protection , pressure die cast housing with PC diffuser, suitable for garden and pathway complete with internal connection including suitable size of stand for LED garden light of 9/10 Watts capacity , complete all as specified and directed by Engg-in-Charge. Make: Bajaj cat part No. BGBOM 650 9W LED/Halonix Cat Part No.HLOB-03-10 CW/Crompton Cat part No.LBLA2-10-CDL Note : Warranty and test certificate of LED light fittings to be produced as and when asked by Engr-in-charge.

Supply and fixing MCB DB single door vertical type for 2 way 240 volt SPN confirming to IP-45 protection and IS 13032 , complete all as specified and directed by Engg-in-Charge.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate, in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded for chamfered angles and throating, complete all as specified and directed by Engr-in-charge.

S & F Prestressed concrete pole, 9.0 metres long, 102mm x 152mm at top and 102mm x 289mm at bottom,class 10 , complete all as specified and directed by Engg-in-Charge.

M&L for Plain Cement concrete in foundations, filling and mass concrete , type D-2 (1:4:8) using 40mm graded stone aggregate as in foundations, filling & mass concrete, complete all as specified and directed by Engr-in-Charge.

Supply & Fixing LED integral pole mounted decorted post top with spherical shaed polycarbonate diffuser and IP65 protection.fuser light die cast aluminium housing designed for rugged out door usage & IP65 protection , suitable for garden and pathway complete with internal connection including suitable size of stand for LED foutain light of 25Watts capacity , complete all as specified and directed by Engg-in-Charge. Make:Bajaj/Philips/Crompton/Havells. Note : Warranty and test certificate of LED light fittings to be produced before incoporating.

Disconnecting of LT supply and opening bus bar chamber / Cable box chamber of outdoor/ indoor LT kiosks / Panel , removing of burnt out lugs, MCB / isolators of any capcity/ size and cleaning of bus bar with CTC solutions, insulating the bus bar by taping with RYB colours, necessary nuts bolts of existing size and refixing after rapairs,complete all as specified and directed by Engineer in charge. (Note: Aluminium lugs of size and MCCB as mentioned below shall be measured and paid separately under relevent item of Sch A as supply only.)

Supply only aluminum lugs suitable for Cable of the following sizes:- Make : Denson/Raychem / M-Seal/ Birla-3M

Of size 10 Sqmm to 16 Sqmm

Of size 25 Sqmm.

Of size 35 Sqmm

Of size 50 Sqmm.

Of size 70 Sqmm.

Of size 95 Sqmm.

Of size 120 Sqmm.

Of size 150 Sqmm.

Supply only MCCB 4 pole 160 A , 415 V, 50Hz having breaking capacity 35 KA with adjustable thermal & magnetic setting complete all as spd and directed by Engr-in-Charge.Make: Indoasian Cat No.X220M4T/Havells/HPL

Supply only MCCB 4 pole 200 A , 415 V, 50Hz having breaking capacity 36 KA with adjustable thermal & magnetic setting , complete all as specified and directed by Engr-in-Charge.Make: Indoasian Cat No.X250H4T/Havells/HPL

Supply only MCCB 4 pole 250 A , 415 V, 50Hz having breaking capacity 35 KA with adjustable thermal & magnetic setting , complete all as specified and directed by Engr-in-Charge .Make: Indoasian Cat No.N3200M4P/Havells/HPL

M&L for earthing complete with Copper earth plate electrode 600x 600x 6mm thick burieddirectly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point by means of copper Strip of size 20x3 mm all as specified and shown in electric plate No 5 of MES SSR Part-I 2009 including earthwork, PCC chamber, CI cover, protection and watering pipe, funnel, mesh etc all as required at site and all as directed. Note: (i). 7.5 RM Copper strip in deemed to be included in quoted rates beyond 7.5 RM strip shall be measured and paid separately. (ii). Earth resistance of earth pit should be less than 0.5 Ohms. On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost. (iii) Rate quoted by the tenderer is deemed to include salt & Charcoal upto & above 450 mm top of Copper plate.

Atharva Enterprises