8171-SPL REPAIRS REPLACEMENT OF OLD RUSTED PIPE LINES FROM WELL NO-1 TO DEFENCE COLONY AREA AND P.O COLONY TO USMAN LINE PUMP HOUSE AREA

Amount

Excavating in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth for foundation/laying cables/pipes/ erection of poles etc and getting out in soft/loose soil all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soil all as specified and directed.

Removing excavated material/ surplus soil to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meter above the starting point all as directed.

Supply, lay / spread in trenches, river sand including cleaning, spreading, levellng, punning for laying /cushioning of cable all as specified and as directed. Note: Punned thickness shall be measured and paid.

Supply, lay in trenches burnt Bricks, old size, Sub class "B" for cable protection all as specified and directed. Note: Broken bricks shall be taken as credit

Supply & Lay cable XLPE insulated screened PVC bedded, gaivanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor extruded PVC Type ST2 Outer sheathed, 1100 V as per IS 7098 (Part-I) including taking down exisisting unserviceable LTcables of following sizes all as specified and as directed :- Note :- i) Lugs and glands are deemed to be included in the rate quoted for laying of cable and to be used properly whereever required while connecting cables to the panel board. ii) Earth work such excavation, refilling, etc. shall be measured separately under relevant items.

4 core 10 sqmm

4 core 25 sqmm

3.5 core 35 sqmm

3.5 core 70 sqmm

3.5 core 95 sqmm

3.5 core 120 sqmm

Supply and Fix Straight through joints cold applied insulations and sealing system for underground cable including joint kits and labour complete for making joints suitable for LT XLPE/ PVC sheathed/ armoured heavy duty cables with aluminium conductor including taking down exisisting unserviceable straight through joints complete all as specified and as directed of following sizes :-

3.5/ 4 core 25 to 50sqmm Make: Raychem/3M or equivalent

3.5/ 4 core 70 to 120sqmm Make: Raychem/3M or equivalent

Supply and Laying of GI tubing light grade 80mm bore with all fittings, complete laid in trenches/ floors or fixed to walls for protection of UG cable all as specified.

All as per item No.8 here-in-before but for 50mm bore.

Supply Fabricate, install, connect, test and commission LT electrical Feeder Piller panel board, AC, 3 phase, 4 wire, 415 / 500 V, 50 Hz, outdoor weather proof type, fabricated with 3.00 mm thick mild steel and suitable sized pressed steel frame work, top with sloping canopy, bottom with detachable plates, front and rear with hinged type door and locking arrangements, chamber for cable entry and exit, chamber for aluminium bus bars including aluminium bus bars of suitable capacity 4 nos as per IS specification insulated with coloured PVC sleeves mounted on suitable insulators and separators, holes drilled for connections, chamber for metering equipment complete suitable for mounting following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, complete mounted on PCC pillars including painting of panel board with two coats of synthetic enamel paint over one coat of red oxide primer and existing cable of any size / type to be connected with proper termination complete including taking down exisisting unserviceable feedar pillar board all as specified and comprising of the followings:-

INCOMING :-

(a) MCCB 4 Pole, 415 V, Thermal Magnetic type, 200Amps with breaking capacity 35 KA - 01 No. Make: Indo Asian/Standerd /Siemens / Legrand/Schneider

OUTGOING :-

(b) MCCB 4 Pole, 415 V, Thermal Magnetic type, 100 Amps with breaking capacity 16 KA - 02 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/Schneider

(c) MCCB 4 Pole, 415 V, Thermal Magnetic type, 63 Amps with breaking capacity 16 KA - 04 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/Schneider

(d) Digital Multi function Meter with CT & PTs as requited-01 No

(e) Phase indication lamps - 3 Nos.

Note : All Switches are Panel mounted without Enclosures

Supply Fabricate, install, connect, test and commission LT electrical Feeder Piller panel board, AC, 3 phase, 4 wire, 415 / 500 V, 50 Hz, outdoor weather proof type, fabricated with 3.00 mm thick mild steel and suitable sized pressed steel frame work, top with sloping canopy, bottom with detachable plates, front and rear with hinged type door and locking arrangements, chamber for cable entry and exit, chamber for aluminium bus bars including aluminium bus bars of suitable capacity 4 nos as per IS specification insulated with coloured PVC sleeves mounted on suitable insulators and separators, holes drilled for connections, chamber for metering equipment complete suitable for mounting following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, complete mounted on PCC pillars including painting of panel board with two coats of synthetic enamel paint over one coat of red oxide primer and Existing cable of any size / type to be connected with proper termination complete including taking down exisisting unserviceable feedar pillar board all as specified and comprising of the followings:-

INCOMING :-

(a) MCCB 4 Pole, 415 V, Thermal Magnetic type, 250 Amps with breaking capacity 35 KA- 01 No. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

OUTGOING :-

(b) MCCB 4 Pole, 415 V, Thermal Magnetic type, 100 Amps with breaking capacity 16 KA - 03 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

(c) MCCB 4 Pole, 415 V, Thermal Magnetic type, 63 Amps with breaking capacity 16 KA- 03 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

(d) Digital Multi function Meter with CT & PTs as required -01 No

(e) Phase indication lamps - 3 Nos.

Note : All Switches are Panel mounted without Enclosures

Supply Fabricate, install, connect, test and commission LT electrical Feeder Piller panel board, AC, 3 phase, 4 wire, 415 / 500 V, 50 Hz, outdoor weather proof type, fabricated with 3.00 mm thick mild steel and suitable sized pressed steel frame work, top with sloping canopy, bottom with detachable plates,front and rear with hinged type door and locking arrangements, chamber for cable entry and exit, chamber for aluminium bus bars including aluminium bus bars of suitable capacity as per IS specification insulated with coloured PVC sleeves mounted on suitable insulators and separators, holes drilled for connections, chamber for metering equipment complete suitable for mounting following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, complete mounted on PCC pillars including painting of panel board with two coats of synthetic enamel paint over one coat of red oxide primer and Existing cable of any size / type to be connected with proper termination complete including taking down exisisting unserviceable feedar pillar board all as specified and comprising of the followings:-

INCOMING :-

(a) MCCB 4 Pole, 415 V, Thermal Magnetic type, 300/315 Amps with breaking capacity 35/36 KA - 01 No. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

OUTGOING :-

(b) MCCB 4 Pole, 415 V, Thermal Magnetic type, 100 Amps with breaking capacity 16 KA - 04 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

(c) MCCB 4 Pole, 415 V, Thermal Magnetic type, 63 Amps with breaking capacity 16 KA - 04 Nos. Make: Indo Asian/Standerd /Siemens / Legrand/ Schneider

(d) Digital Multi function Meter with CT & PTs as required -01 No

(e) Phase indication lamps - 3 Nos.

Note : All Switches are Panel mounted without Enclosures

Supply , fabricate, install, connect, test and commissioning of LT electrical feeder pillar panel board, AC 3 phase, 4 wire, 415/500v, 50Hz outdoor weather proof type, fabricated with 3.00mm trick mild steel and suitable sized pressed steel frame work top with sloping canopy, bottom with detachable plates, front and rear with hinged type door and locking arrangement chamber for cable entry and exit , chamber for aluminium bus bars including aluminum bus bar 4 nos of suitable capacity insulted with colored PVC sleeves mounted on suitable insulators and separators, holes drilled for connection including provision of 200 amps change over switch complete suitable for mounting following switch gear items internally connected with suitable capacity aluminum strips/ road insulated, completed mounted on PCC pillars including painting of panel boards with two coats of synthetic enamel paint over one cost of red oxide primer completeincluding taking down exisisting unserviceable feedar pillar board all as specified and comprising of the following:-

INCOMING :-

(a) MCCB 4 Pole, 415 V, Thermal Magnetic type, 200 Amps with breaking capacity35 KA - 01 No. Make: Standard/ Indo Asian /Siemens / Legrand/ Schneider

(b) On load changeover switches 4 Pole, 415V, 200 Amps - 01 No. Make Indo Asian /Siemens/Legrand/ Schneider

OUTGOING :-

(a) MCCB 4 Pole, 415 V, Thermal Magnetic type, 100 Amps with breaking capacity 16 KA - 02 No. Make Indo Asian /Siemens/Legrand/ Schneider

(b) MCCB 4 Pole, 415 V, Thermal Magnetic type, 63 Amps with breaking capacity 16 KA - 03 Nos. Make Indo Asian /Siemens/Legrand/ Schneider

(c) Digital Multi function Meter with CT & PTs as required-01 No

(d) Phase indication lamps - 3 Nos.

Note : All Switches are Panel mounted without Enclosures

M & L for Earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron/steel strip 25X4mm dia by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade suitable size of dia and connected to main control board all as shown in Electrical plate No 5 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6mm dia MS bar at 100 mm centre to centre both ways and MS 6mm dia hook complete including taking down exisisting unserviceable earthing all as specified and directed.

Supply and laying GI tubing of 100mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union in trenches/on floors/ walls/ceilings etc. in & including taking down the u/s pipe & fittings complete, all as specified and directed.

All as per item No.15 here-in-before but for 80mm bore.

Supply & Replacement of Air release valve cast iron with two air outlets, drilling and threading for 25mm bore and fixing up in 80mm GI pipe mains including rubber gasket, bolt & nut and ashers etc conforming to IS 4038 complete all as specified.

All as per item No.17 here-in-before but for 100mm bore.

All as per item No.17 here-in-before but for 150mm bore.

M & L for construction of brick masonary (230mm thick wall) valve pit of size 900x900x1000mm (inner dimensions) including necessary earth work, PCC 1:4:8, 75mm thick Type D-2 using 40mm graded stone aggregate as in foundation, brick wall build in CM 1:6, rendering 15mm thick with CM 1: 6 externally upto 15 CM below GL and CM 1:4 internally and providing MS Sheet cover 3.15mm thick welded with hinges including necessary locking arrangement complete all as specified and directed by Engr-in-Charge.

All as per item No. 20 here-in-before but size 600x600x700mm (inner dimensions).

Cutting the existing bituminous road / cement concrete surface 150mm thick to the required width and depth for laying pipe lines and making good the disturbed area to match with existing complete all as specified.

M&L for plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in sub base of pump set including necessary form work complete all as specified and as directed.

Supply and replacement of cast iron 80mm bore sluice valve IS 14846 -200 PN 1.6 both flanged heavy duty drilled and installed with brass spindle gun metal face rings rubber gasket 3mm thick MS bolts nuts and washers graphite rope complete including taking down the old unserviceable valves.

All as per item No.24 here-in-before but for 100mm bore.

All as per item No.24 here-in-before but for 150mm bore.

All as per item No.24 here-in-before but for 200mm bore.

Supply and replacement of unserviceable gun metal globe or gate valve of brass heavy duty ISI marked with iron wheel head, butterfly handle screwed both ends for iron pipe of 40mm bore complete including taking down the old unserviceable valves all as directed fixed in wall and ground.

All as per item No.28 here in before but for iron pipe of 50mm bore

Supply and fix in repair of cast iron double flanged non return valve of size 200mm bore as per IS 5312/2004, PN 1.6 and body seat of gun metal of size 200mm including rubber gasket, bolt & nut and washers etc complete including taking down the old unserviceable valves all as specified.

All as per item No.30 here in before but for 150mm bore

All as per item No.30 here in before but for 100mm bore

All as per item No.30 here in before but for 80mm bore

Supply and laying GI tubing of 65mm bore galvanized Heavy Class of any length including all fittings such as bend, elbow, tee and union in trenches/on floors/ walls/ceilings etc. in & including taking down the u/s pipe & fittings complete, all as specified and directed

All as per item No.34 here in before but for 50mm bore

All as per item No.34 here in before but for 40mm bore

Supply and Laying LT UG cable XLPE insulated screened PVC sheated bedded galvanised strip armoured electric cable heavy duty 1100 volts fire retardant low smoke grade with standard aluminium conductor of size 3.5 core 70 Sqmm in cable terenches, walls, structure etc.including taking out old cables etc complete all as specified and directed.

M & L for Cement concrete in foundations,filling and mass concrete on road or bldg plinth Type D2 1:4:8 (40 mm graded stone aggregate) with fair finish with out extra cement complete all as specified and directed..

Supply, erection, testing and commissioning KIOSK indoor door type LT panel board indoor type, platform mounted, suitable for 3 phase 4 wire, 500 volts AC supply and having 4 Nos copper bus bar for distribution system and type tested at CPRI, fabricated . 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 2mm thick CRCA mild steel sheet and 2.00mm thick gland plate duly compartmentalized for each control gear and bus-bar, front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel base frame at bottom. The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation. The panel/feeder pillar shall be comprising of the followings including taking out old U/S panels.

BUS BARS AND INTERNAL CONNECTIONS : The bus bars shall be made of Copper 300 Amps rated 04 Nos duly insulated with 1100 Volts grade standard colour coded PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustable, all internal connections from main bus bars to switch gears etc

INCOMING : MCCB TPN having breaking capacity 25 KA and microprocessor release, adjustable overload, short circuit, instantaneous and neutral protection of rating 160 Amps. - 01 No

OUTGOINGS :

(a) MCCB TPN having breaking capacity 25 KA and microprocessor release, adjustable overload, short circuit, instantaneous and neutral protection of rating 63 Amps. - 05 Nos

(b) MCB, SP of rating 32 Amps having breaking capacity 10 KA -01 No.

(c) Star-delta starter for operation of up to12.5 HP monoblock pump Motor with complete connections /wiring and single phase preventer etc -02 Nos

(d) Star-delta starter for operation of up to 10.0 HP Motor submerssible with complete connections /wiring and single phase preventer etc -01 No

(e) DOL starter for operation of 5 HP Motor submerssible with complete connections /wiring and single phase preventer etc -01 No

INSTRUMENTATION SYSTEM :-

(b) Digital Ammeter 96mm x 96mm with suitable CT (01 Set)

(c) LED Pilot Lamp (for Incomers) suitable for 230/240 Volts AC supply complete with integral circuit & cluster LED of following colours. (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No.

(d) Danger Notice Plate duly written in Signal Red colour on Aluminium plate in English & Hindi language and of size not less than 150mm x 100mm - 02 Nos

Supply, erection, testing and commissioning KIOSK indoor door type LT panel board indoor type, platform mounted, suitable for 3 phase 4 wire, 500 volts AC supply and having 4 Nos copper bus bar for distribution system and type tested at CPRI, fabricated . 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 2.00mm thick CRCA mild steel sheet and 2.00mm thick gland plate duly compartmentalized for each control gear and bus-bar, front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel base frame at bottom. The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation. The panel/feeder pillar shall be comprising of the followings including taking out old U/S panels.

BUS BARS AND INTERNAL CONNECTIONS : The bus bars shall be made of Copper 200 Amps rated 04 Nos duly insulated with 1100 Volts grade standard colour coded PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustable, all internal connections from main bus bars to switch gears etc

INCOMING : MCCB TPN having breaking capacity 25 KA and microprocessor release, adjustable overload, short circuit, instantaneous and neutral protection of rating 100 Amps - 01 No

OUTGOINGS :

(a) MCCB TPN having breaking capacity 25 KA and microprocessor release, adjustable overload, short circuit, instantaneous and neutral protection of rating 63 Amps. - 03 Nos

(b) MCB, SP of rating 32 Amps having breaking capacity 10 KA -01 No.

(c) Star-delta starter for operation up to 12.5 HP monoblock pump Motor with complete connections /wiring and single phase preventer etc -02 Nos

INSTRUMENTATION SYSTEM :-

(b) Digital Ammeter 96mm x 96mm with suitable CT (01 Set)

(c) LED Pilot Lamp (for Incomers) suitable for 230/240 Volts AC supply complete with integral circuit & cluster LED of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No.

(d) Danger Notice Plate duly written in Signal Red colour on Aluminium plate in English & Hindi language and of size not less than 150mm x 100mm - 02 Nos

Supply and fixing fully automatic Star delta starter (ASD) as per existing type and model at 100 ORs Nandabakkam PH, suitable for operation of 100 HP monoblock centrifugal pump motor,required to installed in existing panels board with necessary power and control wiring and single phase preventer. including taking out old U/S starters and accessories. Make : L& T / Havells

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