REPAIR REPLACEMENT OF LT CABLES PANELS SWITCH GEARS EARTHING AND ALLIED WORKS AT ITR TECH AREA CHANDIPUR

Amount

Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay and pipe line,and getting out complete all as specified and as directed by Engineer-in-Charge.

Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified.

Removal of excavated soil to a distance n. exc 50 m above the starting point complete all as specified and directed

Taking out old serviceable/unserviceable LT UG cables of size 10 to 70 Sq mm 2/3.5/4 Core from trenches, poles/walls and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for removing or re-laying (after necessary repair/jointing) the cable all as directed.

Taking out old serviceable/unserviceable LT UG cables of size 95 to 300 Sq mm 3.5 Core from trenches, poles/walls and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for removing or re-laying (after necessary repair/jointing) the cable all as directed.

Re-Laying XLPE LT UG cable PVC insulated , bedded armoured heavy duty electric cable 1100 volts grade with aluminium conductor of 10 to 70 Sqmm 2/3.5/4 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed.

Re-Laying XLPE LT UG cable PVC insulated , bedded armoured heavy duty electric cable 1100 volts grade with aluminium conductor of 95 to 300 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed.

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 10 Sqmm 2 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 25 Sqmm 4 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 35 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 50 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 95 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 150 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 185 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Supply and Laying XLPE LT UG cable PVC insulated, bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of size 300 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed. Make : Gloster / Havells / Polycab

Taking out old serviceable/unserviceable LT UG cables of size 10 to 70 Sq mm 3.5/4 Core from trenches, poles/walls and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for detecting fault, repair/jointing and relaying in its original position, filing new sand and brick protection and connecting both end by means of suitable size of lugs all as directed by Engr-in-Charge Note : (i) Excavation, earth work, bricks and sand will be measured and paid separately under relevant items of Schedule. (ii) Joint kit will be measured and paid separately under relevant items of this schedule.

Taking out old serviceable/unserviceable LT UG cables of size 95 to 240 Sq mm 3.5/4 Core from trenches, poles/walls and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for detecting fault, repair/jointing and relaying in its original position, filing new sand and brick protection and connecting both end by means of suitable size of lugs all as directed by Engr-in-Charge Note : (i) Excavation, earth work, bricks and sand will be measured and paid separately under relevant items of Schedule. (ii) Joint kit will be measured and paid separately under relevant items of this schedule.

M&L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches across the trench over the cable prependicular to the direction of cable all as directed.

Re-laying of old serviceable bricks item retreived from Sl No. 4 & 5 here-in before for cable protection cover laid flat and dry in trenches across the trench over the cable prependicular to the direction of cable all as directed.

M&L for local sand coushioning with dry and clean over and under the cable for protection of cable , 80 mm sand laid before laying the cable 150 mm sand after laying the cable and filling the sand in cable duct of inside the sub station building complete all as directed

M&L Cutting of grass/bushes surounding the area of substation/out door type feeder pillar box /4 pole stracture and remove the deposited materials to a distance not more than 50 mtr away from the site including cleaning the out side and inside of the sub station building and making the surface gradualy smooth and clean complete all as specified and directed by Engr-in-Charge.

M&L for drilling suitable dia horizontal bore holes for insertion / laying of 50/100 mm bore GI tubing of any description below/under road surface/floors etc with using mechanical or manual devices as required at site including making good disturbed surface to match with the existing streta after laying pipes complete all as specified and directed by Engr-in-Charge

Supply and fixing of GI tubing light grade of 80 mm dia for cable protection on pole/wall/floor/ or in trenches and drain etc complete with necessary clamp, nut, bolts and washers and socket and making good the disturbed surface of wall , floor or roof etc all as specified and directed.

Supply and fixing of GI tubing light grade of 50 mm dia for cable protection on pole/wall/floor/ or in trenches and drain etc complete with necessary clamp, nut, bolts and washers and socket and making good the disturbed surface of wall , floor or roof etc all as specified and directed.

M&L for jointing kit suitable for LT 1100 Volts cable (earthed) for out door straight through joint , heat shrinkable type complete with jointing material and accessories suitable for 25 to 50 Sqmm 3.5 core XLPE armoured aluminium conductor cable complete all as specified and directed.

M&L for jointing kit suitable for LT 1100 Volts cable (earthed) for out door straight through joint , heat shrinkable type complete with jointing material and accessories suitable for 70 to 150 Sqmm 3.5 core XLPE armoured aluminium conductor cable complete all as specified and directed.

M&L for jointing kit suitable for LT 1100 Volts cable (earthed) for out door straight through joint , heat shrinkable type complete with jointing material and accessories suitable for 185 to 300 Sqmm 3.5 core XLPE armoured aluminium conductor cable complete all as specified and directed.

M&L Bus Bar Panel of capacity 400 Amps copper bus bar 04 Nos with fixed on insulator welded with iron angle of size 50x50x6 mm thick grounting in floor, 0.45 m depth grounting with PCC 1:3:6, type C-2 upto ground level and height of bus bar box bottom shall be 0.60 m from ground level all as specified and directed. Make- SHI/SHALABH/Havells

M&L Bus Bar Panel of capacity 200 Amps copper bus bar 04 Nos with fixed on insulator welded with iron angle of size 40x40x6 mm thick grounting in floor, 0.45 m depth grounting with PCC 1:3:6, type C-2 upto ground level and height of bus bar box bottom shall be 0.60 m from ground level all as specified and directed. Make- SHI/SHALABH/Havells

M&L Bus Bar Panel of capacity 100 Amps copper bus bar 04 Nos with fixed on insulator welded with iron angle of size 40x40x6 mm thick fixed on wall by means of grouting nuts, bolts, etc. complete all as specified and directed. Make- SHI/SHALABH/Havells

Repair to LT ACB of capacity 800/1000 amps by disconnecting from the busbar and replacing all unserviceable parts of finger contact with male female set and wiring with new copper conductor cable of 2.5 sq mm . Replacing the U/S mechanical spring system , fixed and moving contacts, replacement of bearing of spring charge motor and rewinding of control transformer with super enameled copper wire of gauge and replacement of FRCD (free return charge device) all connected work including require at site for proper and smooth functioning of air circuit breaker all as specified and directed Make: L&T. Model CN CS 800 , CN CS 100

M & L for painting of LT Panel of any size and type by applying two coats of synthetic enamel paint super quality (Smoke grey) using spray gun after scraping old paint and and writing details of incoming and outgoing switchgear complete all as specified and directed

S&F MCCB, 4 pole, 630 Amps, 415 Volts , 36 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make : L&T Cat Part No CM94106OOT1OG or equivalent model from C&S/Havells

S&F MCCB, 4 pole, 400 Amps, 415 Volts , 36 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make : L&T Cat Part No CM94106OOS1OG or equivalent model from C&S/Havells

S&F MCCB, 4 pole, 250 Amps, 415 Volts , 36 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make : L&T Cat Part No CM92109OOP1OG or equivalent model from C&S/Havells

S&F MCCB, 4 pole, 200 Amps, 415 Volts , 36 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make - L&T Cat Part No CM92109OON1OG or equivalent model from C&S/Havells

S&F MCCB, 4 pole, 100 Amps, 415 Volts , 25 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make - L&T Cat Part No CM90642OOLO or equivalent model from C&S/Havells

S&F MCCB, 4 pole, 63 Amps, 415 Volts , 25 KA adjustable thermal and magnetic setting complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make - L&T Cat Part No CM91712OOJOOG or equivalent model from C&S/Havells

S&F MCB, TPN, 63 Amps, 415 Volts , 10 KA complete all as directed by Engineer-in-Charge including taking down old and unserviceable one. Make : L&T Cat Part No BB40630C or equivalent model from C&S/Havells

M&L for cleaning of LT panels , and bus bar Chamber and replacement of burnt/damaged busbar of aluminium of existing size including disconnecting and taking down LT cable of any size , Re-fixing of same after carrying out the repair and replacement of cable lugs/thimble and replacement of locking arrangement/sliding bolts, knobs and rubber beading capacity including applying two coat of synthetic enamel paint and writing the location (Incoming/outgoing) using white synthetic enamel paint as direted by Engr-in-charge complete all as specified

Supply only Digital VAF+PF Meter suitable for 3Ph VAF + PF display, Class 1, 5A. Make L&T Cat Part No WL411010OOOO

Supply only Amp meter Digital type 0-500 Amp Make- L & T Cat part No. WL131010OOOO or equivalent.

Supply only LED phase indicator lamp (RYB) complete all as specified and directed by Engr-in-charge

Supply only Current transformer of Ratio 100/5 to 250/5 Amps

Supply only Current transformer of Ratio 400/5 to 800/5 Amps

M&L for PCC type C1 (1:3:6) with 20 mm gradded stone aggregate for foundation poles, panel board etc complete all as specified and directed.

S&F in repair MCCB of capacity 200 Amps 4 pole, 36 KA, in and including suitable size CRCA sheet metal encluser complete fixing on wall by means of suitable size nut and bolts including connecting existing cable with suitable size lugs/thimbles Make - L&T Cat Part No CM92109OON1OG or equivalent model from C&S/Havells

S&F in replacement Manual Change Over Switch in steel sheet enclosure with extended handle of capacity 200 Amps, 4 pole, 415 volts, 50 Hz including fixing on wall by means of grouting bolts of suitable size and connecting with suitable lugs / thimbles complete all as specified and as directed. Make : L&T Cat part No. CO22000OSOO or equivalent in Havells / BCH.

S&F in repair fuse link of rating 250 Amps, complete all as specified and directed. Make - Havells, Cat Part No IHHCD02250 or equivalent in L&T/Legrand

S&F in repair fuse link of rating 200 Amps, complete all as specified and directed. Make - Havells, Cat Part No IHHCD02200 or equivalent in L&T/Legrand

S&F in repair capacitor bank 10 KVAR, standard duty, box type, including fixing on wall by means of suitable nuts and bolt and connecting from existing LT distribution system. Make - L&T, Series LTBCD or equivalent in Havells/Standard

S&F in repair capacitor bank 5 KVAR, standard duty, box type, including fixing on wall by means of suitable nuts and bolt and connecting from existing LT distribution system. Make - L&T, Series LTBCF or equivalent in Havells/Standard

S&F in repair capacitor bank 20 KVAR, standard duty, box type, including fixing on wall by means of suitable nuts and bolt and connecting from existing LT distribution system. Make - L&T, Series LTBCD or equivalent in Havells/Standard

Taking down of old unserviceable earthing and Material & Labour for earthing with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32x6mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI medium grade earth lead protection pipe, 50 mm thick precast RCC 1:1.5:3 type A-1 as in cover slab duly reinforced with 8 mm dia TMT bar @100 m c/c both ways and two nos lifting handle made of 10 mm dia TMT bar and set in cement mortar 1:4, chorcoal and common salt in alternatee layer complete all as specified and directed by Engr-in-Charge.

Rekha Enterprises

J B NATH AND SON

Rounaq Enterprise

RAJENDRA PRASAD

ELECTRO COMMERCIAL CO

PODDAR SALES CORPORATION

chauhan syndicate