REPAIR AND REPLACEMENT OF UNSERVICEABLE LT PANEL OVER HEAD CONDUCTOR AND INSULATORS LT UG CABLES AND TRIMMING OF TREES AND ITS ALLIED WORKS UNDER AGE (I) RAIWALA

Amount

Labour only for restringing of overhead ACSR conductor of any size on pole after disconnecting all jumper connection & binding of insulators and including rejointing all connections and insulators, jumper binding with aluminium conductor complete all as specified and directed .

S&F in replacement rigid PVC line separator suitable for 2 wire, made from high grade PVC material, rigid PVC Spacer, distance betwen phase to phase 300mm, suitable for use with 1100 volts grade. Make- Shree Balaji Power Plast/Goyal Power Plast/Jaipuria brothers

S&F in replacement rigid PVC line separator suitable for 3 wire, made from high grade PVC material, rigid PVC Spacer, distance betwen phase to phase 600mm, suitable for use with 1100 volts grade. Make- Shree Balaji Power Plast/Goyal Power Plast/Jaipuria brothers

S&F in replacement rigid PVC line separator suitable for 4 wire, made from high grade PVC material, rigid PVC Spacer, distance betwen phase to phase 900mm, suitable for use with 1100 volts grade. Make- Shree Balaji Power Plast/Goyal Power Plast/Jaipuria brothers

M & L for Dismantling stay assembly complete and M & L for Stay assembly complete with accessories as shown in electrical plate No. 1,i.e Stay rod 1.8 Mtr length 16 mm dia and size of stay grip 7/2.50 mm, size of stay plate 230 x 230 x 6 mm mild steel galvanised material, stay bows shall be of mild steel galvanised of 14 mm dia and 40 cm length all shown as per MES SSR Part-I, , the stay rod shall be embedded in cement concrete 1:3:6 type C 2 to a depth not less than 1.67 Meters in such a way that the top of the concrete block so formed is well below the ground level to prevent uprooting of the stay rod. A stay rod of length 1.8 mtrs and dia 16 mm dia , length of remaining 45 cm of the stay rod shall project above the ground level. The stay wire of size 7/3.15 mm shall be fixed to the stay rod at the bottom and to the stay clamp to the pole, by means of well spiced joints with a porcelain guy insulator of size 65 x 95 mm placed 3 Mtr above the ground level and a turn back to inserted in the middle and near the top respectively.The stay clamps shall be located near about the centre of gravity of the pull of the over head conductors, stay rod and thimble shall be in correct alignment with stay wire. The angle between the pole and the wire should be about 45˚ to 30˚ complete all specified and directed by Engr-in charge. (Note: Excavation, earth work, PCC deemed to be included in the quoted rate)

Dismantling unserviceable broken steel pole, struts of any size form the site and removing existing concrete block complete all as specified and directed by Engr-in-Charge.

Supplying and erecting in true vertical position steel tubular swaged pole, 09 metres long, type 410 SP-31, complete with cast iron base plate, pole cap, final taper plug, bolts, nuts, washers etc including necessary earth work and excavation, PCC in foundation 1:4:8 type D2, using 40 mm graded stone aggregate and PCC 1:3:6 type C2, using 40 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting two coats of aluminium paint over one coat of red oxide primer including 3 nos band/straps with colour (200mm wide each) synthetic enamelled paint at a distance 200 mm from plinth, block and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete and provided anti climbing device and danger notice plates etc) complete all as specified and directed.(Note:Excavation and PCC work measured and paid separtely).

M&L PCC 1:4:8 type D-2, using 40 mm graded stone aggregate, as in foundation, filling, mass concreting etc, complete all as specified and directed.

M &L for Cement concrete Type C-2, 1:3:6 (40 mm in graded aggregate) foundations,filling and mass concrete for foundation and cassing of pole and complete all as specefied and directed.

Dismantling unserviceable LT panel of any size from the site and removing existing concrete block complete all as specified and directed

Material and Labor for Design, supply, Fabrication, Installation, testing and Commissioning factory made, LT panel board, Out door type, totally enclosed, dust and vermin proofm suitably ventilated, floor mounted, 415 volts, 3 phase and neutral, 50 hz, AC supply system, fully compartmentalised, both side open able, made out of 3.00mm thick CRCA sheet steel, protection of enclosure IP-54 as per IS : 2147 of 1962 with pre-treatment and powder coated of approved colour including suitable frame work / support made out of suitable size of angle iron / flat iron, front opening type with provision for cable entry, with proper ferrule and cable glands, internal wiring with PVC insulated multi stranded copper conductor FRLS cable of adequate size (minimum 1.5 sqmm 4 core), including required civil works/anchoring bolts for fixing, PCC foundation etc with and including following all as specified and directed : - (a) Busbarchamber : Electrically grade copper shrouded bus bar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears, fixed on DMC insulators and provision of extension( INCOMER : (i) MCCB 350 Amps, 415Volts, 4 pole 50 Hz, 36 KA with adjustable ,microproseccsor release in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreaderall as specified and directed. 01 Nos. Make : ABB /LEGRAND /SIEMENS /L&T (ii) Multifunction meter = 01 set. (ii) Phase Indication lamps (RYB), LED type - 01 No (set of three). Outgoing : (a) (i) MCCB 200 Amps, 415Volts, 4 pole 50 Hz, 25 KA with adjustable thermal magnetic release, in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreader all as specified and directed- 02 Nos (ii) MCCB 40Amps, 415Volts, 4 pole 50 Hz, 25 KA with adjustable thermal magnetic release, in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreaderall as specified and directed - 01 No. (iii) Multifunction meter-01 No Make: Ammeter / Voltmeter : Siemens / Schneider / L&T (a) LED indicator / Push button / ASS / VAA etc : L&T / Schneider / Siemens. (b) Lt Panels : Sulabh electricals/Pyrotech / ABB / Unilac / Schnelder / Universl switchgear control / Tenco systems and switch gears Pvt Ltd Indore. (d) ACB/MCCB/MCB : L&T/ABB/SCHNEIDER / SIEMENS / LIGRAND. (i) CPRI Certification Degree of protection IP-54 (should have IEC:61439-1-2 & IEC:60529 tests). (ii) CPRI certificates short circuit with stand strength should be 50 KA RMS for 1 sec with initial peak of 105 KA. (iii) CPRI certification rated current for short circuit not less than 5000A. (iv) All the electrical switch gear like MCCBs, MCBs should be of same make, (v) Drawing of panel board should be got approved from AGE(I) before fabrication. (vi) Panel board should be fully compartmentalized in accordance to form 4 b of IEC 61439-1-2.

Material and Labor for Design, supply, Fabrication, Installation, testing and Commissioning factory made, LT panel board, Out door type, totally enclosed, dust and vermin proofm suitably ventilated, floor mounted, 415 volts, 3 phase and neutral, 50 hz, AC supply system, fully compartmentalised, both side open able, made out of 3.00mm thick CRCA sheet steel, protection of enclosure IP-54 as per IS : 2147 of 1962 with pre-treatment and powder coated of approved colour including suitable frame work / support made out of suitable size of angle iron / flat iron, front opening type with provision for cable entry, with proper ferrule and cable glands, internal wiring with PVC insulated multi stranded copper conductor FRLS cable of adequate size (minimum 1.5 sqmm 4 core), including required civil works/anchoring bolts for fixing, PCC foundation etc with and including following all as specified and directed : - (a) Busbarchamber : Electrically grade copper shrouded bus bar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears, fixed on DMC insulators and provision of extension(Panel location SUBSTATION NO 1-2 NOS)INCOMER : (i) MCCB 350 Amps, 415Volts, 4 pole 50 Hz, 36 KA with adjustable ,microproseccsor release in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreaderall as specified and directed. 01 Nos. Make : ABB /LEGRAND /SIEMENS /L&T (ii) Multifunction meter = 01 set. (ii) Phase Indication lamps (RYB), LED type - 01 No (set of three). Outgoing : (a) (i) MCCB 160 Amps, 415Volts, 4 pole 50 Hz, 25 KA with adjustable thermal magnetic release, in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreader all as specified and directed- 02 Nos (ii) MCCB 40Amps, 415Volts, 4 pole 50 Hz, 25 KA with adjustable thermal magnetic release, in built instantaneous protection, Ics = 100%=Icu(1 sec) complete including phase spreaderall as specified and directed - 01 No. (iii) Multifunction meter-01 No Make: Ammeter / Voltmeter : Siemens / Schneider / L&T (a) LED indicator / Push button / ASS / VAA etc : L&T / Schneider / Siemens. (b) Lt Panels : Sulabh electical/ Pyrotech / ABB / Unilac / Schnelder / Universl switchgear control / Tenco systems and switch gears Pvt Ltd Indore. (d) ACB/MCCB/MCB : L&T/ABB/SCHNEIDER / SIEMENS / LIGRAND. (i) CPRI Certification Degree of protection IP-54 (should have IEC:61439-1-2 & IEC:60529 tests). (ii) CPRI certificates short circuit with stand strength should be 50 KA RMS for 1 sec with initial peak of 105 KA. (iii) CPRI certification rated current for short circuit not less than 5000A. (iv) All the electrical switch gear like MCCBs, MCBs should be of same make, (v) Drawing of panel board should be got approved from AGE(I) before fabrication. (vi) Panel board should be fully compartmentalized in accordance to form 4 b of IEC 61439-1-2.

Supply and fixing in replacement MCCB, 4 pole, 16 KA breaking capacity, adjustable type, 350 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good covering with sutiable sheet metal and welding all as directed by Engr-in-charge. make- L&T/ABB/SCHNEIDER / SIEMENS / LIGRAND.

Supply and fix Bus bar chamber made out of 3.15 mm thickness sheet metal enclousre totaly enclosed outdoor type, vermin proof, powder coated paint, metal clad with porcelain insulator and colour coated tinned copper bus bar 415 volts, 200 Amps rated, 4 pole for connecting UG cable, fixed on existing pole or new pole and required size of steel clamp, screw, bolt, nut, washers for tightend with pole, in outer site the letters shown Danger 440 volts in black colour all as specified and directed by Engr-in-Charge

Taking out unserviceable / serviceable cable /UG cable of any size upto 240 Sqmm carefully from trenches/poles/ducts/LT panels, OH conductors at different locations all as specified and directed by Engr-in-Charge.

Supply and laying , fixing or passing through pipe, laid in trenches or fixed to pole/wall or fixed to LT panel board, insulated, armoured heavy duty electric cable with aluminium conductor, XLPE , 1100 volts grade, cross-sectional area of size 120 Sqmm sqmm 3.5 core with all as specified and directed. by Engr-in-charge.

All as per item No. 16 here-in-before but 70 sqmm 3.5 core complete all as specified

All as per item No. 16 here-in-before but 35 sqmm 3.5 core complete all as specified

All as per item No. 16 here-in-before but 25 sqmm 3.5 core complete all as specified

All as per item No. 16 here-in-before but 16 sqmm 2 core complete all as specified

All as per item No. 16 here-in-before but 10 sqmm 2 core complete all as specified

Excavation in trenches in any type of soil and n.exc 1.5 m wide and n.exc 1.5 m in depth for ,laying under ground electric cable and GI tubing (where provided for protection of cables), stay and getting out, trimming the sides, forming bottom surface to required level in any type of soil complete all specified and directed.

Excavation in trenches not exceeding 1.5 meter wide and exceeding 1.5 meter but not exceeding 3.0. mtr in depth or part thereof in depth beyond the first 1.5 meter for poles, laying cable and GI tubing (Where provided for protection of cables) and getting out trimming the sides, forming bottom surface to required level in any type of soil hard, rock complete all as specified and directed.

Returning, filling in, any type of soil including spreading, leveling, watering and well ramming in layers n.exc 250mm thick, in any tupe of soil complete all as specified and directed.

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

M&L for sand cushioning for under ground cable with layer of fine river dry sand 80 mm thick before laying of cable and 150 mm thick after laying of cable in trenches complete all as specified and directed. Note:- Punned (consolidated ) thicness of sand will be measured and paid.

Material and labour for cable protection with sub class ‘B’ bricks old size, laid dry, flat over sand cushining of cable, perpendicular across the cable in trenches complete all as specified and as directed.

Labour only laying of bricks for cable protection with bricks retrived from exisitng cable trenchesand laid flat over sand cushining of cable, perpendicular across the cable in trenches complete all as specified and as directed.

Dimantling and taking down old/unsv cross arms, bracing, supports etc complete carrying to store for credit all as specified and directed.

M&L steel work in FE-410-S grade for cross arms, bracing, supported, clamps & back plates fabricted from structural steel section including nuts, bolts, washers, welding, Bending cold and hot Drilling hole for bolts, in any size as indicated or directed and inclusive of one coat of red oxide primer one under coat and one finishing coat of paint aluminium complete all as specified and directed.

Taking down unserviceable Pin and shackle insulators from existing pole all as specified and directed

S&F pin type, porcelain, vitreous, brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut, 100mm height and 65 mm dia for 1100 volts grade all as specified and directed..

S&F shackle type,porcelian vitreous white, brown or green insulator including galvanised mild steel straps , washers, insulators bolts ,washer and nuts of size 100 mm height and 115 mm dia for 1100 Volts grade complete all as specified and directed.

M&L for road cutting for laying cable and through GI Pipe of suitable size making good with PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) of 150mm X 100mm inrespect of width and thickness complete all as directed by Enger -in- charge.Note: GI pipe should be deemed to be included in the quoted rate.

Supply and fixingin repair GI tubing light grade 50mm bore, light grade as in sleeving etc laid in trenches/pole post/under culvert/under load etc for cable protection complete all as specified and directed.

Dismatling and taking down old/unsv ACSR conductor any size complete to carrying to store for Credit all as specified and directed

S&F ACSR conductor incl jointing with existing conductor and stringing on LT pole and proper fastening to pin/shackle insulators with aluminium binding wires and required jumpering connection all as directed.

M/L for trimming of branches of trees touching LT electric over head line and making clear about 3 mtr in radius by climbing up tree or by providing ladder, at a height of 9 mtr and above and carrying and depositing where directed not exceeding 50 mtr. Note : (i) Necessary T & P items arrange by contractor. (ii) While cutting the tree branches the fallen branch damaged the contactor, insulator, pole the contractor should be replaced the said items without any extra cost. If contrctor failed to rectify the complaint withing 4 hours of time period the penalty of Rs 10000 imposed per hour till rectify (iii) Cutting of tree consider in each span only not no of tree in one span have 10 trees it cnsider only one span.

KAPOOR ELECTRICALS

RAMAPATI ENGINEERING SERVICES

TARUN ENGINEERING WORKS