SPECIAL REPAIRS TO LT UG CABLE AND ALLIED WORK AT BD BARI MIL STN AND PROVN OF SUBMERSIBLE PUMP AND ASSOCIATED ACCESSORIES AT DIGIANA MIL STN UNDER GE KALUCHAK

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in any type of soil for foundation of pole, stay, taking up or laying of cable etc, complete all as specified & directed. Note : Due care shall be taken while deciding cable route for excavation. However any damage to Signal, BSNL, MES cable water/sewage pipe or any other service while excavation will be made good by the contractor and cost of the same for jointing material & labour is deemed to be included in the cost of excavation.

Excavation in trenches n.exc 1.5 mtr wide exc 1.5 mtr in deep but not exceeding 3.0 mtr deep and getting out for foundation of poles etc. in any type of soil, complete all as specified & directed. Note : Due care shall be taken while deciding cable route for excavation. However any damage to Signal, BSNL, MES cable water/sewage pipe or any other service while excavation will be made good by the contractor and cost of the same for jointing material & labour is deemed to be included the cost of excavation.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specifed & directed.

Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified & directed.

Sand cushioning to under ground cable, laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete punned to 18cm, complete all as specified and directed. Note:- Punned thickness of sand will be measured and paid.

Brick well burnt locally available sub class 'B' laid over sand cushioning for mechanical cable protection in trenches with width of brick perpendicular to the length of cable, complete all as specified & directed.

Steel tubular swaged poles (conforming to IS:2713 Part-I to III) in vertical position swaged type 410-SP-31, 9 Mtr long, ISI marked, in one piece, complete with 6mm thick mild steel base plate continuously welded to pole, finial taper plug, bolts, nuts washers and screws as required, drilling of holes for continious earth wire as specified duly painted with two coats of aluminium paint over a coat of red oxide primer above ground level including painting throughout internally & below GL (externally) with two coats of bituminous paint, numbering of poles with cut stencil lettering in size 6mm thick, 50mm high and white and black strips of size 30cm width each with synthetic elamel paint upto 1.5m above coping etc and taking out/ dismantling of old unserviceable poles of any description, complete all as specified and directed. Note:- 1. Earth work and PCC will be measured and paid for seperately under appropriate items.

PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in foundation of poles, stay etc including necessary form work, complete all as specified & directed.

PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate as in coping of pole etc including necessary form work, complete all as specified & directed.

PVC insulated weather proof twin core 2.50 sqmm (nominal area) aluminium conductor cable, 1100 volts grade, drawn in & including PVC conduit of suitable size with clamps (3 Nos), nuts, bolts etc from junction box to street light connection, complete all as specified & directed.

Galvanised iron tube 50mm bore light grade (ISI marked) for cable protection to poles/under floor/under roads/alongwith walls complete including MS clamps of flat iron 25x3mm duly painted, GI nuts, bolts and washers & sealing of pipe ends with approved sealing compound, complete all as specified and directed.

Galvanised iron tube 80mm bore light grade (ISI marked) for cable protection to poles/under floor/under roads/alongwith walls complete including MS clamps of flat iron 25x3mm duly painted, GI nuts, bolts and washers & sealing of pipe ends with approved sealing compound, complete all as specified and directed.

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 16 Sqmm 4 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 25 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 35 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 70 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 95 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 120 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 150 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes, testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

Stay Assembly using stay rod of 20mm dia with complete accessories as shown in Electrical Plate No 1 of SSR 2009 Part-I such as loop type insulator, porcelain, vitreous white/ brown or green, large size with overall dimensions 90x140mm clearance of hole 25.5mm, stay wire of size 7/4.00mm, stay plate 300x300x6mm thick, 14mm dia 400mm long GI stay bow, 20mm dia 1.80m long GI stay rod, galvanized thimble, etc. including dismantling of old unserviceable stay assembly, complete all as specified & directed. Note :- Earth work and PCC shall be measured and paid for separately)

Pole mounted distribution box powder coated for street light made of CRCA sheet of 3mm thick, dust and vermin proof, outdoor type of size 300mm x 260mm x 165mm with arrangement of incoming and outgoing feeder comprising of TPN aluminium bus bar of capacity 32 Amp 415 volts, single MCB SP, 230 V, 10 Amp 10 KA (in accordance with IS/IEC 60898-1), fixed on porcelain insulators, making holes on strips for connecting cables, fixed to street light pole with and including 2 Nos MS clamps made of FI 25x5mm with nut, bolt & washer duly painted with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer , complete all as specified & directed. Note : Wiring from DB to light fitting shall be measured & paid saperately under respective item of Sch 'A'.

Intergral LED security light luminaire 60W LED, 230 volts made up of pressure die-cast aluminium housing with toughned glass and high power LEDs and secondry lenses with IP66 protection, efficacy 110 lumens per watt including 10 KV surge protection device, mounted on & including GI bracket made out of 50mm bore medium grade pipe of 1.70m length, bent to required shape, fixed on PCC/Steel pole with 02 Nos. clamps of flat iron (40 x 6mm), nuts, bolts and washers including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer, making connection with PVC copper conductor cable of 1.5 sqmm and taking down old unserviceable light fitting of any description, complete all as specified & directed.

Intergral LED security light luminaire 90W LED, 230 volts made up of pressure die-cast aluminium housing with toughned glass and high power LEDs and secondry lenses with IP66 protection, efficacy 110 lumens per watt including 10 KV surge protection device, mounted on & including GI bracket made out of 50mm bore medium grade pipe of 1.70m length, bent to required shape, fixed on PCC/Steel pole with 02 Nos. clamps of flat iron (40 x 6mm), nuts, bolts and washers including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer, making connection with PVC copper conductor cable of 1.5 sqmm and taking down old unserviceable light fitting of any description, complete all as specified & directed.

Integral LED security FLOOD light luminaire 120W LED 230 volts made of pressure die-cast aluminium housing with high power LED’s lens & toughned glass, IP-66 mounted on & including GI bracket made out of 50mm bore medium grade pipe of 1.70m length, bent to required shape, fixed on PCC/Steel pole with 02 Nos. clamps of flat iron (40 x 6mm), nuts, bolts and washers including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer and taking down old unserviceable light fitting of any description, complete all as specified & directed.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 3 meter (BGL), connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore 'light grade' galvanized iron protection pipe for earth lead wire upto 5m length, charcoal, common salt etc including connected to test point and testing on completion, complete all as shown in electrical plate No 3 of SSR Part-I 2009 & as directed.

Supplying, installing, testing and commissioning of CPRI approved, factory made, LT feeder pillar box cubical, outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts, made of 3.15 thick CRCA sheet for load bearing members and 16 SWG (1.6 mm thick) for doors covers and internal partitions, duly powder coated on both side, base frame of the panel shall be made of ICMC channel of size 50 x50 x 6mm duly grouted on platform made of brick work in cement mortar 1:4, 15mm thick plastering in cement mortar 1:4 having minimum height of 750mm, the panel shall be provided with separate compartments for each switch gears with hinged door including interlocking with switch gears,

the panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with epoxy insulated 400 Amps rated high conductivity aluminium bus bars, supported with DMC / SMC barriers and colour coded, prewired with copper cable, the degree of protection IP-54. the panel shall be complete with instrumentation such as LED phase indicating lamps and CT's including extended aluminium strip of rating of Incomer 400Amps and outgoing as per rating of MCCB’s, including aluminium lugs to connect the cable dismantled before etc. and taking down/ dismantling of old unserviciable LT feeder pillar box of any description, complete all as specified, directed & comprising of the followings:-

(a) MCCB 350 Amps, 4 pole with breaking capacity 36KA (Adjustable thermal & magnetic release) - 01 No (Incomer) (b) MCCB 125 Amps, 4 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 04 Nos (Outgoing) (c) MCCB 63 Amps, 4 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 04 Nos (Outgoing) (d) Digital LED Voltmeter 3 ph, class 0.5. - 01 No (e) Digital LED Ammmeter 3 ph, class 0.5. - 01 No (f) Phase indication LED lamps - 01 Set (g) CT'S 300/5 - 01 Set

Supplying, installing, testing and commissioning of CPRI approved, factory made, LT feeder pillar box cubical, outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts, made of 3.15 thick CRCA sheet for load bearing members and 16 SWG (1.6 mm thick) for doors covers and internal partitions, duly powder coated on both side, base frame of the panel shall be made of ICMC channel of size 50 x50 x 6mm duly grouted on platform made of brick work in cement mortar 1:4, 15mm thick plastering in cement mortar 1:4 having minimum height of 750mm, the panel shall be provided with separate compartments for each switch gears with hinged door including interlocking with switch gears,

the panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with epoxy insulated 400 Amps rated high conductivity aluminium bus bars, supported with DMC / SMC barriers and colour coded, prewired with copper cable, the degree of protection IP-54. the panel shall be complete with instrumentation such as LED phase indicating lamps and CT's including extended aluminium strip of rating of Incomer 400Amps and outgoing as per rating of MCCB’s, including aluminium lugs to connect the cable dismantled before etc. and taking down/ dismantling of old unserviciable LT feeder pillar box of any description, complete all as specified, directed & comprising of the followings:-

(a) MCCB 160 Amps, 4 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 01 No (Incomer) (b) MCCB 63 Amps, 3 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 06 Nos (Spare) (c) Digital LED Voltmeter 3 ph, class 0.5. - 01 No (d) Digital LED Ammmeter 3 ph, class 0.5. - 01 No (e) Phase indication LED lamps - 01 Set (f) CT'S 200/5 - 01 Set

Supplying, installing, testing and commissioning of BEE star rated ISI marked submersible pump set conforming to IS:8034:2002 with Amdt No 1 (with upto date ammendments) suitable for bore size 150/200 mm and 100 mm dia discharge pipe, not less than 8 stage (as per manufacturers design) discharge capacity not less than 1200 LPM at 92 metre head, motor rating 35HP, pump in multistage construction with radial or mixed flow impellers coupled with water filled squirrel cage induction motor 3 phase 415 volts, stainless steel motor casing, pump impellers made of bronze (material of main parts of pump set shall be as per clause 6.2 of IS:8034-2002 with upto date ammendments) for use in borewells for handling clear water having motor to IS 9238:1995 with amdt 1&2 (with upto date ammendments) of wet type for continuous rating operating at 2900 RPM synchronous suitable for 415 volts ,+/- 6% 3 phase AC supply, the motor shall be provided with suitable

size 3 mtr length PVC copper cable flexible insulated and PVC sheathed 3 core flat type of ISI marked and supplied by OEM including providing suitable MS clamp made from 10mm thick MS plate of 50mm width total length of MS clamp shall be 375mm to 425mm apprx with suitable drill holes two nos on each side alongwith suitable nuts/ bolts/ washers etc as required at site, complete all as specified & directed. Make of Pump and Motor : Kirloskar KS8G-3508 or equivalent or equivalent model of make specified in List of Makes/ Manufacturers/ Producers here-in-after. Note : All testing arrangement of pumpset shall be made by contractor for which rates deemed to be included in quoted rate.

PVC insulated and sheathed flat 3 core, 16 Sqmm copper stranded conductor water proof submersible cable, conforming to IS: 694 including testing, complete all as specified & directed.

Pressure gauge, 80mm dia with ball valve of pressure 25 Kg/Sqcm, complete all as specified & directed.

ERW Steel Column Pipe, medium grade, 4.50 mm (7 SWG) wall thickness, 100 mm bore, 3 metre in length each with drilled double flange ends having two cable slots on each flange complete with SS bolts, nuts, washers & rubber insertion gaskets including lowering into the tube-well, testing and commissioning, complete all as specified & directed.

Cast lron sluice valve, non-rising type conforming to IS:14846-2000, suitable for 150 mm bore pipe consisting of SS spindle as per IS: 6603, Cast iron body, dome & wedge as per IS:210, greasy jute type gland packing, fasteners as per IS:1367, natural rubber gasket, CI manual hand wheel etc, complete double end flanged and drilled of class PN-1.6 ( ISI marked) including all jointing materials such as rubber gasket, insertion sheet, nuts, bolts and washers etc, complete all as specified & directed.

Centrifugally cast ductile iron pressure pipe with socket & spigot end suitable for push on rubber gasket (EPDM rubber gasket IS:5382 of bulb type -2 as per IS:5382; Heel type 5 as per IS:5382) jointing material as per standard complete of class K-9 confirming to IS: 8329:2000 and ammendment 1, 2 & 3 (latest revision) ISI marked of sizes 150mm bore laid in trenches/ on fixed on pedestals etc complete mortar lining (CML) and outside black bitumen coating etc, complete all as specified & directed.

Construction of brick masonry valve chamber of size 1200x1200x1200mm (internal dimensions) having 230mm wall thickness built in cement mortar 1:6, 100mm thick foundation using PCC 1:4:8 type D2 with 100mm offset, 15mm thick plastering internally and 15mm thick plastering externally in cement mortar 1:4 up to 15 cm below GL, covered with 3mm thick MS sheet, double door welded to 50mmx 50mmx 6mm MS angle iron frame fixed with hold fasts in PCC 1:2:4 type B1, 50mm thick coping in PCC 1:2:4 type B1, 20mmx6mm flat iron hinges with locking arrangements including lock 65mm brass and keys, MS handles and all steel surfaces finished with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer including earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50mtr, complete all as specified & directed.

Ductile iron /cast iron special such as bend, tee, tapper, Y junction, collar, tail pieces or any other fittings with spigot socket end flanged spigot ends or flanged socket ends up to 150mm bore, complete all as specified & directed.

Cutting of existing cast iron pipe of size 150mm & above by any means in position for insertion of DI fitting viz Tee, collar, bend, or tail piece etc upto 150mm bore pipe, complete all as specified & directed. Notes: (i) DI fitting shall be measured and paid for under relevant item. (ii) Excavation and earth work is deemed to be included in the unit rate of this item.

Water mains route indicator precast with PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate of size 300x230x97.5 mm duly errected in ground upto 90cm and duly painted with approved colour on top painted surface as "MES WATER MAINS - 100/150/200/mm" including necessary earth work, complete all as specified & directed.

M/S RAJ ENGINEERS

vishesh engineers

Azurite Engineering

Sarbat Construction Co

VEE ESS ENGINEERS