Repairs and Renewal of external electrification work along the Perimeter area at AFA Hyderabad

Amount

Excavation in trenches in any type of soil n.exc 1.5 m wide and n. exc 1.5 m depth and getting out, including trimming the sides and forming bottom surface to required levels for laying cables complete all as specified and as directed.

Excavation in trenches in any type of soil n.exc 1.5 m wide and depth exc 1.5 m and n exc 3m complete all as specified and as directed.

M&L River dry sand cushioning to UG cables (8 cm deep before laying of cable and 15 cm deep over the cable) in trenches including punning up to a thickness up to 18 cm and consolidation, complete all as directed. Note :- Punned thickness only will be considered for payment.

Returning, filling in trenches in any kind soil in layers n.exc. 25 cm after laying of cables including spreading, levelling, and well ramming complete all as specified and directed.

Re laying of old retreived bricks obtained from excavation in trenches of exisitng laid cables all as directed

Removing surplus soil to a distance n.exc. 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Supply & lay common burnt, clay building bricks, sub class 'B' designation over the sand cushioning in cable trenched for protection of cables (LT) complete all as specified and as directed

M&L for stay assembly complete with accessories as shown in elect plate no- 1 of SSR pt -I 2009 for dia of stay rod 20 mm incl GI stay strand of size 7/3.15 mm (maximum length 11.00 mtr) to keep the pole in vertical position incl loop insulator stay all as specified and directed including dismantling and taking out old unsv stay assembly set complete Note:-(PCC will be measured and paid separately)

M&L PCC (1:2:4) type B1 using 20mm graded stone aggregate as in platform, coping to pole for embedding stay road etc including demolition as required, all as specified, including necessary form work and applying two coats of white wash to exposed surface of coping/platform all as specified.

M&L PCC (1:4:8) type D2 using 40mm graded stone aggregate for pole foundation filling and mass concrete all as specified.

M&L for providing PCC (1:3:6 )type C-2 mix using 40mm graded stone aggregate for stay wire/foundation/platform including necessary form work complete all as directed.

Boring of holes under road, pavement hard standing by using trenchless technology using ultrasound technique and necessary machine to insert pipe of 50 to 100mm light grade GI pipes as per site requirement with all fittings such as bends, elbows, Tees, etc, for protection of cable complete including all plant & machinaries, alongwih Butt fusion welding machine with all accessories, T&P etc required all as specified and as directed. Note :- Protection pipe will be measured and paid separately

Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured confirming to relevant IS specifcations with aluminum conductor of size 50 sqmm 3.5 core including and taking out the unserviceable cable all as directed. Make :- Havells/ Polycab / Finolex/Gloster/Nicco

Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured confirming to relevant IS specifcations with aluminum conductor of size 35 sqmm 3.5 core including taking out the unserviceable cable all as directed. Make :- Havells/ Polycab / Finolex/Gloster/Nicco

Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured confirming to relevant IS specifcations with aluminum conductor of size 16 sqmm 4 coreincluding taking out the unserviceable cable all as directed. Make :- Havells/ Polycab / Finolex/Gloster/Nicco

Supply, laying & testing insulated XLPE UG cable 1100 volts grade, armoured confirming to relevant IS specifcations with aluminum conductor of size 10 sqmm 4 coreincluding taking out the unserviceable cable all as directed. Make :- Havells/ Polycab / Finolex/Gloster/Nicco

M&L straight through joints (heat shrinkable type) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 16 to 35 sqmm 3.5/4.0 core and testing complete all as specefied and as directed.

M&L straight through joints (heat shrinkable type) cable joint kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 95 to 120 sq mm. 3.5 core and testing complete all as specefied and as directed.

M&L fault locating at HT 11 KV/LT 1.1 KV UG cable 3/3.5 core 50/95/120/150/185 Sqmm by removing the both ends of the cable and locating the fault with HIPOT (HIGH POTENTIAL) elect cable fault locater of TSSPDCL including execavating the fault area and rectifying the fault with serviceable cable etc including earth work as per site requirement complete all as specified and directed by Engineer-in-Charge. Note:- Additional length of cable, if required (Maximum 5.0 RM) shall deemed to be included in the unit rate quoted but the cost of joints and labour for jointing will be measured and paid separately under respective items.

M&L for Repair/Servicing/Overahauling of Air Break Switch (GOD) HT 11 KV 3 phase 50 cycle 400/200Amps out door , horizontal/vertical mounting type, including greasing with Multy grease for mechanical parts and apply Conductive sealent for contacts and replacing of burn out parts all as specified and as directed by the Engr-in-Charge. (Note: spare parts will be measured & paid seperately.)

Supply only spare parts of GOD 11KV, 200Amps/400 Amps and all specified and all as directed by Engineer-In-charge.

(a) Post Insulator Porceline/Polymer type

(b) Connector

(c ) Back Plate

(d) Copper Braided Tape

(e) Pentograph

(f) Moving Contact

M&L for pre-stressed concrete pole, 9.0 metres long, 102mm x 172mm at top and 102mm x 279mm at bottom, class 10 staying in a truly vertical position complete as directed by Engr-in-Charge including taking out PSC pole of any description. Note:Excavation, Earthwork, PCC foundation, copping etc will be measured and paid separately.

S&F LED Street light fitting 1 X 45-48 Watt LED pressure die cast aluminum housing heat resistant toughened glass with frame, IP - 66 protection, uniform distribution suitable for 40 mm outer dia GI pipe and connecting up etc complete with and including 3 core 1.5 Sq mm PVC insulated sheathed copper wire ISI marked, stranded, from terminal box to light fitting, including taking out the existing fully rusted unserviceable fittings complete all as specified and as directed. Make:-Crompton Cat Part No:- LSTP-45-CDL or equivalent to Philips/Havells/Bajaj

S&F LED Flood light fitting 1 X 50/60 Watt LED pressure die cast aluminum housing heat resistant toughened glass with frame, IP - 66 protection, uniform distribution, including taking out the existing fully rusted unserviceable fittings complete all as specified and as directed. Make:-Crompton Cat Part No:- LFL-60-CDL/60 or equivalent to Philips/Havells/Bajaj

Dismentaling of Sub main of any size complete all as specified and as directed

Supply, laying and testing Cable flexible, PVC Insulated ,PVC Sheethed 1100 Volts grade with stranded Copper conductor of size 1.5 sq mm 2core drawn through Pipe/Pole including 20 mm conduit and aluminum binding wire 2mm dia and all as specified.

Taking out of GI Pipe of any size complete all as specified and as directed.

M&L GI tubing light grade 20 mm bore for protection of service connection wire from junction box to street light fittings (Note : Necessary clamps, nuts, bolts etc deemed to be included) all as specified and directed by Engineer-in-Charge

M&L GI tubing light grade 40 mm Tubes, 'light grade',galvanised,with all fitting;laid in trenches and all as directed.

M&L GI tubing light grade 50 mm Tubes, 'light grade',galvanised,with all fitting;laid in trenches and all as directed.

M&L for light grade galvanized pipe ISI marked with all fitting ISI marked, laid in trenches, under road or fixing on wall/pole/ crossing nallah etc of bore 80 mm complete all as specified and as directed .

M&L for earthing complete with Galvanised steel earth plate eletrode 600 mm x 600 mm x 6 mm thick burried 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 packed layer of charcoal dust and common salt filled in alternate layers and electrode connections by using Galvanised iron 32 x 6 mm strip connected by means of bolts, nuts, check nuts and washer of galvanised iron or steel, provision of 40mm 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 of size 45cm X 45cm X 45cm including, MS funnel, wire mesh, 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 MES Schedule Part-I (2009) and all as dircted.

S&F Earthing continuity galvanised iron strip 25 x 4 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as specified and directed.

Design, supply, erection, testing and commissioning of outdoor type LT feeder pillar box platform mounted (to be mounted on the P.C.C. brick pedestal), suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos Aluminium bus bars of rating not less then 100 amps, Spreader link to incoming/outgoing MCCB for termination of incoming/outgoing cable and Aluminium connecting bars of suitable size (R-Y-B-N) for outgoing cables, duly fabricated in a CPRI approved / certified factory having modern fabrication and testing facility which includes at least seven (07) tanks pre treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron)with approved shade of

RAL 7032. The feeder pillar shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel angle (50x50x5mm) legs of length 30 cm at bottom, suitable for mounting on the pedestal, The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation, including taking down old unserviceable. The feeder pillar shall be comprising of the followings :-

(i) MCCB 4 pole 63 Amps, 35 KA, 415 Volts - 01 Nos

(iv) MCB,TP,63A,10kA-02Nos

(v) Astronomical time switch daily 1 channel having in built mechanism for calculating sun rise /sun set timing of a particular place suitable for 240 V AC supply - 01 No

(vi) 3 Pole power contactor of AC 3 duty rating of 40 amps having 240 volts rated coil and having 2 NO + 2 NC - 01 Nos

(vii) LED indicating lamps with holder for main supply - 1Set of 3

(viii) Instrumental control wiring with MCB 2 Amps - 03 Nos

(x) ON/OFF Push Buttons -02Nos.

Felling/Cutting of branches of trees exceeding 30 cm and not exceeding 100cm grith including cutting of branches around HT line keeping horizontal clearance of 2m from the line, span not more than 50m and removing material and disposal of cut branches to distance not exceeding 50 mtr and clearing site complete all as directed

Dismantaling of ACSR or AAC conductor of any size Complete all as specified and as directed

M&L for supply,Stringing and Fixing in position of new ACSR conductor in over Head lines conductor (squirrel/wessel/rabbit) including binding with aluminium binding wire complete all as specified and as directed

Re Stringing/ Fixing only in position of sagged ACSR conductor in over Head lines conductor (squirrel/wessel/rabbit) including binding with Aluminium wire complete after replacement of existing unserviceable insulators, removing and refixing of UG Cables /services wires to the ACSR conductor complete all as specified and as directed.

S & F cable junction box 167 x 125 x 82 mm in size, made out of thermoplastic, having IP 65 protection for outdoor installation fixed with 4 way bakelite cable terminals including 03 Nos polymide gland with check nut (M-32-02 N0 & M- 25 -01 N0 ) fixed on poles with aluminium clamps of size 25 x 3, unts, bolts, washers etc., including taking out of old unserviceable cable junction box complete all as specified and directed Make Cat No . K-8100 of HENSEL or equivalent in SPELSBERG /SINTEX

S & F cable junction box 200 x 160 x 98 mm in size, made out of thermoplastic, having IP 65 protection for outdoor installation fixed with 4 way bakelite cable terminals including 03 Nos polymide gland with check nut (M-32-02 N0 & M- 25 -01 N0 ) fixed on poles with aluminium clamps of size 25 x 3, unts, bolts, washers etc., including taking out of old unserviceable cable junction box complete all as specified and directed Make Cat No . K-8250 of HENSEL or equivalent in SPELSBERG/SINTEX

Dismantaling of GI Bracket with necessary nuts, bolts and clamps of any size complete all as specified and as directed

S&F of Street light Bracket up to 2mtr long made with GI Pipe light grade 40mm dia with all fitting on pole with clamps and nut bolts and including aluminium paint all as directed.

S&F shackle type polymer LT insulator 320 cd 5KN for 1100 volts grade complete including all accessories with clamps, nuts, bolts including dismantling of old vintage unserviceable insulators complete all as specified.

Cutting of vegitation or tree around the pole foundation/ Feeder Pillar Box approx 1 Mts in radious of any type of pole/ structure all as directed

M&L for one coat of Aluminium paint over the exisiting steel tubular poles 7.5/9 mtrs above ground including cross arms/ bracings/ clamps etc complete all as specified after cleaning the existing poles and making good surface and surrounding and writing the pole numbers with white letters on black background all as specifeid and directed by the Engr-in-charge.

M&L for cement based paint to RCC / PSC poles of height 7.0-9. mtr above ground with two coats of cement based paint above ground including painting 2 coats with Aluminium paint on cross arms/ bracings/ clamps etc complete all as specified after cleaning the existing poles and making good surface and surrounding and writing the pole numbers with white/Black letters on black background all as specifeid and directed by the Engr-in-charge.

M&L for cable two core PVC insulated, PVC sheathed multi stranded aluminium conductor size 2.5 Sqmm for connection junction box to security light complete all as specified and directed by Engr- in- charge.

S&F PVC LT line separators 4 way with nut, bolt arrangement, in the existing O/H line on pole on height 7.0-7.50 mtrs above ground level conductor complete all as specified and as directed .

S&F 11 KV Drop out fuse unit, Polymer type ,11KV,400Amps Channel type as per relevant IS 9385 Part I/II complete all as specified and as directed.

S& F Pin type,Polymer LT insulator 1.1 KV 320 cd 5 kn for 1100 volts grade complete including all accessories yoke,clamps,nuts,bolts etc and including dismantling of old unserviceable insulators complete all as specified.

M&L of PVC Sleev (Colur code: red,yellow and Blue)suitable for ACSR conductor, Squirrel/Weasel/Rabbit type and all as specified and as directed.

M&L for lightening arrester expulsion type complete with all fittings transmission class, 11000 Volt, discharge capicity 65 Kilo Amps complete all as specified.

M&L for cross arms, bracings, clamps and back plates fabricated from structural steel section with painting of one primer coat and under coat and one finishing coat including nuts, bolts, washers, drilling holes for bolts in any shapes or size all as directed and including taking out unserviceable cross arm material complete all as specified and as directed.

Supply & fixing including taking out unserviceable electronic driver for LED street light 45/50 watt complete all as directed. Note :- Suitable for street light of Crompton/Havells/Phillips/ Bajaj/Luker/Kripa/Wipro. Driver will be procured as per sample, as required on site compatable for existing light fittings.

Indu Electricals

Pragathi Infrastructure Co.

Srinivash Engineers