REPAIR/MAINT OF RISING MAINS, RE-DEVL OF BOREWELLS, CHLORINATION EQUIPMENTS STARTER PANELS AND ALLIED WORKS AT SUNJUWAN MIL STATION

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in any type of soil for taking up or laying of MS/CI/GI pipes etc complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cms complete all as specified and as directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above starting point complete all as specified and as directed.

Welding /cutting work for MS pipe of dia 80 to 150 mm at leakage pipe and fixing the pipe with new pipe of existing dia and welding the both side joints with required length of MS pipe to restore the water supply all as directed by Engr-in-charge.

Cast iron rising sluice valve 100 mm dia both end flanged class PN 1.6 conforming to IS-14846-2000 with iron wheel head and brass spindle including necessary joint with nuts bolt, washer, rubber or fiber board gasket, etc and testing including taking down old unsv complete all as directed by Engr-in-charge.

All as per serial item No. 5 here-in-above but dia 150 mm dia complete all as directed by Engr-in-charge.

All as per serial item No. 5 here-in-above but dia 200 mm dia complete all as directed by Engr-in-charge.

Cast iron non return valve 100mm dia both end flanged and fixed to the existing pipe line including joint with nut bolt, washers, rubber or fiber board gasket, etc testing including taking down old unsv complete all as directed by Engr-in-charge.

All as per serial item No. 8 here-in-above but dia 150 mm dia complete all as directed by Engr-in-charge.

All as per serial item No. 8 here-in-above but dia 200 mm dia complete all as directed by Engr-in-charge.

Cast iron Double orifice Air release valve 80 mm dia ISI marked IS 14845 type DS2 in PN 1.0 flanged end with provision for inbuilt isolating valve to the existing pipe line including joint with necessary fittings as required at site , testing including taking down old one complete all as directed by Engr-in-charge.

All as per serial item No. 11 here-in-above but dia 100 mm dia complete all as directed by Engr-in-charge.

All as per serial item No. 11 here-in-above but dia 150 mm dia complete all as directed by Engr-in-charge.

All as per serial item No. 11 here-in-above but dia 200 mm dia complete all as directed by Engr-in-charge.

Labour only for repair/rectification of leakage of underground CI/DI pipe line of size 80 to 150 mm bore dia in any position including necessary earth work , returning filling and removal, cutting/dismantling of leakage and filling new lead joint burning including taking out of old lead joint complete all as directed by Engr-in-charge. Note:- Spare/fittings shall be measured and paid seperatly

Taking up CI/DI water mains (including all fittings) of dia 80 mm dia with spigot and socket ends and lead joints including burning out joints or flanged ends including disconnecting pipes and fittings complete all as specified and directed by Engr-in-charge.

Taking up CI/DI water mains (including all fittings) of dia 100 mm dia with spigot and socket ends and lead joints including burning out joints or flanged ends including disconnecting pipes and fittings complete all as specified and directed by Engr-in-charge.

Taking up CI/DI water mains (including all fittings) of dia 150 mm dia with spigot and socket ends and lead joints including burning out joints or flanged ends including disconnecting pipes and fittings complete all as specified and directed by Engr-in-charge.

MS Black ERW pipe P/E ISI marked conforming to IS 1239 PART -1 (2004) of 80 mm dia bore medium grade (B Class) with flanged joints at both ends as per site requirement in trenches,on ground or on the support above ground level by continuous welding joints 15mm thick flange joint , nuts & bolts and gaskets and testing complete, duly painted with two coats of bituminous paint externally all as specified and directed by Engr-in Charge.

MS Black ERW pipe P/E ISI marked conforming to IS 1239 PART -1 (2004) of 100 mm dia bore medium grade (B Class) with flanged joints at both ends as per site requirement in trenches,on ground or on the support above ground level by continuous welding joints 15mm thick flange joint , nuts & bolts and gaskets and testing complete, duly painted with two coats of bituminous paint externally all as specified and directed by Engr-in Charge.

MS Black ERW pipe P/E ISI marked conforming to IS 1239 PART -1 (2004) of 150 mm dia bore medium grade (B Class) with flanged joints at both ends as per site requirement in trenches,on ground or on the support above ground level by continuous welding joints 15mm thick flange joint , nuts & bolts and gaskets and testing complete, duly painted with two coats of bituminous paint externally all as specified and directed by Engr-in Charge.

GI tubing with medim grade 80 mm dia bore with flange ends and all fittings like nuts & bolts and gaskets laid in floor or borewells or trenches including taking out old unsv pipe of size 80 mm dia complete all as specified and directed Engr-in-charge.

GI tubing with medim grade 100 mm dia bore with flange ends and all fittings like nuts & bolts and gaskets laid in floor or borewells or trenches including taking out old unsv pipe of size 100 mm dia complete all as specified and directed Engr-in-charge.

GI tubing with medim grade 150 mm dia bore with flange ends and all fittings like nuts & bolts and gaskets laid in floor or borewells or trenches including taking out old unsv pipe of size 100 mm dia complete all as specified and directed Engr-in-charge.

MS/CI/DI specials for spigot & socketed/flanged CI/DI pipes 150mm dia, such as bends (any type, radious and angle) tapers any type (straight bends, increasing, decreasing or double socket etc) tee, pieces, single branches "Y" junction, double branches cross (all sockets or socket and spigot) collars, caps and plugs complete ass as specified and directed.

MS/CI/DI specials for spigot & socketed/flanged CI/DI pipes 150mm dia, such as connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth, all as specified and directed by Engr-in-charge.

Submersible motor rotor for 20 to 30 HP motor complete with bearing upper/lower bearing housing, sleeves, tee bolts and bush complete all as specified and directed by Engr-in-Charge.

Submersible motor stater for capacity 20 to 30 HP complete with thrust plate, thrust bearing with housing, studes, water seal, sand guard, rubber diaphragam with plate, sealing bush complete all as specified and directed by Engr-in-Charge.

Submersible motor rotor for 50 to 60 HP motor complete with bearing upper/lower bearing housing, sleeves, tee bolts and bush complete all as specified and directed by Engr-in-Charge.

Submersible motor stater for capacity 50 to 60 HP complete with thrust plate, thrust bearing with housing, studes, water seal, sand guard, rubber diaphragam with plate, sealing bush complete all as specified and directed by Engr-in-Charge.

Submersible cable 10 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unsv submersible cable all as specified and directed by Engr-in-Charge.

Submersible cable 16 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unsv submersible cable all as specified and directed by Engr-in-Charge.

Submersible cable 25 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unsv submersible cable all as specified and directed by Engr-in-Charge.

Transporting air compressor and other allied equipment/material at site of tube well and installation of complete machinery for re-development of tube well as directed by Engr-In-Charge.

Re- development of tube well with air compressor of adequate capacity (not less than 250 Cfm) as per specification till the availability of sand free clear water, subject to minimum of 60 hrs of operation of air compressor (60 x 4500) complete all as specified and directed.

Providing of pea shaped gravel as per specification and gravel shrouding in annular space between well and liner assembly required during re-development complete all as specified and directed.

MCCB TPN 400 Amps , 415 Volts, 36 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit adjustable type incl complete connection all as per direction of Engr-in-Charge.

MCCB TPN 250 Amps , 415 Volts, 25 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit adjustable type including complete connection all as per direction of Engr-in-Charge.

MCCB TPN 200 Amps , 415 Volts, 25 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit adjustable type including complete connection all as per direction of Engr-in-Charge.

MCCB TPN 160 Amps , 415 Volts, 16 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit fixed type including complete connection all as per direction of Engr-in-Charge.

Supply and Fixing in replacement MCCB TPN 100 Amps , 415 Volts, 16 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit fixed type including complete connection all as per direction of Engr-in-Charge.

Taking out Old Unsv Stardelta starter keeing away from site and Supply, Installation, testing and commissioning of VFD (Variable Frequency device) suitable for 160 Kw / 200 HP along with following features of VFD : a) Anti thrust load, overload, under voltage, over voltage earth leakage protection with digital display. b) The drive should be having ATEX-certified thermistor protection module, EX II (2) GD, CPTC-02, coated circuit boards. c) A built-in web server & stand-alone data logger NETA-21 Module enable worldwide and secure access to drive. Make- Siemens/ Danfoss/ Yaskawa/ Schneider Electric/ ABB/free Con or eqivalent as mentioned in appx 'F'

Supply, Fabrication, testing and commissioning of Control Panel for VFD including internal wiring, Busbar and indigation i.e Amps / Voltage / Voltage scanner.Control Panel should be dust, damp & vermin proof free wall mounted, outdoor type (IP-66) factory built sheet enclosed modular construction ex-tendable ODU panel, suitable for operation on 415 +/ -5 % voltage, 50HZ AC 3 phase 4 wire system fabricated out of suitable sized square tubular section & covered with CRCA sheet steel of 2mm thick for frame work out covers, 2mm thick for gland plates i/e cleaning & finishing complete with 7 tank process for powder coating in approved shade,CPRI approved complete with copper conductor wires, neutral links earth bus etc, necessary metering specifications attached etc. including wiring with 1.5 sqmm & 2.5 sqmm, PVC in-sulated FRLS coper conductor S/C cable for Voltage, Current & single phase preventor respectively, cable glands, lugs etc including taking down old unsv Panel keeping away from site complete all as specified and directed.

PVC insulated FRLS copper conductor S/C cable 90 Sqmm complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to GI strip 32 x 6 mm (up to 7.5 m in length from earth plate) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no.3 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia 150mm long reinforcement, watering funnel, 40 mm dia light grade for protection of earth electrode 20 mm dia for watering and pouring extra Clay Soil of qty not less than one cubic meter into the earth pit and also removal of excavated soil not less than 50 mtr from the earthing place complete all as specified and directed by Engineer-in-Charge.

Earthing complete with galvanized steel plate earth electrode 60cm x 60cm x 6mm thick buried in ground vertically to a depth not less than 1.5 mtr below normal ground level connected to galvanized iron wire of 4 mm dia earth lead by means of bolts nuts and washers made of galvanized iron protected by 40mm bore light grade GI pipe up 7.5 Rm with 4mm earth lead and connected for body earthing of feeder pillar box all as specified and including PCC (1:3:6) type C2 pit and precast RCC (1:11/2:3) type A1 pit cover slab of size 300x300x50mm with handle as shown in drawing funnel, wire mesh, 20mm dia GI pipe medium grade for watering, charcoal and salt in alternate layers including necessary earth work and excavation in hard/ dense soil and removal etc, complete all as specified in electrical plate No 3 of SSR Part I 2009.

LT Feeder pillar box suitable for LT supply, outdoor type factory made powder coated dust and vermin proof ,double door made out of 3.15 mm thick CRCA sheet mounted on mild steel angle iron with water proof top canopy, front and back door operated with suitable locking arrangement, sheet steel encloser, cable entry detachable bottom plates erected on and including PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) pedestals finished with degree of protection IP 54 and including the following accessories :- (i) TPN bus bars fixed on epoxy bus bar insulator capacity 250 Amps-: 1 Set (ii) MCCB 200 Amps 4 Pole 36 KA-1 No (incoming) (iii) MCCB FP 160 Amps - 2 Nos (for starter) (iv) MCCB TP 63 Amps, 25KA - 1 No (v) Cylindrical type capacitor 10 KVAR with suitable size MCB SPN - 01 No (vi) Star delta starter for 20HP submersible pump - 01 No (vii) LED Phase indicator lamps (R, Y, B) - 1 Set (viii) Single phase preventer suitable for 20 HP submersible motor - 1 No (ix) Digital Multifunction meter to measure KWh, PF, VLL, VLN, W, VA ,V, I and WH including CT and PT complete with all electrical connection - 01 No Note: (i) Rates are inclusive for fixing of suitable size cable gland, LT end termination joint kits, CT/ PT and elctrcal connection complete to function multi functional meter. (ii) All ACB/MCCB/ MCB must be fixed in virtical position.

M/s Sahib Construction and engineers (BID ID -3489566)

kerni electricals (BID ID -3489772)

M/S DC CONSTRUCTIONS (BID ID -3489884)

M/S SALARIA ASSOCIATES (BID ID -3488740)