supply, installation, testing and commissioning of electro-mechanical equipments at water supply scheme kakapora old of jal shakti ( phe ) mechanical division south awantipora under jjm.-2 providing, laying, fitting, testing & commissioning of 200 mm nd, 6.0 mm thick beveled type m s pipe to replace the damaged rising main at water supply scheme kakapora nehama with following specifications:-nominal dia200mm wall thickness6.0 mmlength of each pipe6.09 metersquantity of ms for manufacturing of pipe as per bis 226type of welding erw / efwgrade of steel fe-410 working pressure20 kgfcoatingtwo coats of black bituminous paint. manufacturing of pipeas per bis 3589.the job includes fabrication of off sets, wedges, bends, dismantling joints by way of cutting / welding / grinding as per contour for laying route of rising main. the job also includes fabrication, providing and welding of the 22mm thick nd 200mm ms flanges / tabular flanges ( minimum 8 holes ) fabricated out of 22mm thick plate for fitment of new pipe with the existing one as per site requirement. 3 providing, laying, fitting, testing & commissioning of 150 mm nd, 6.0 mm thick beveled type m s pipe to replace the damaged rising main at water supply scheme wanpora with following specifications:-nominal dia150mm wall thickness 6.0 mmlength of each pipe6.09 metersquantity of ms for manufacturing of pipe as per bis 226type of welding erw / efwgrade of steel fe-410 working pressure20 kgfcoatingtwo coats of black bituminous paint. manufacturing of pipeas per bis 3589.the job includes fabrication of off sets, wedges, bends, dismantling joints by way of cutting / welding / grinding as per contour for laying route of rising main. the job also includes fabrication, providing and welding of the 22mm thick nd 150mm ms flanges / tabular flanges ( minimum 8 holes ) fabricated out of 22mm thick plate for fitment of new pipe with the existing one as per site requirement. 4 earth work in excavation by manual means in trenches for foundation, drains, pipes, cables ( not exceeding 1.5 m in width ) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and reaming of bottom lift up to 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed.all kinds of soil. 5 filling available excavated earth in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by reaming and watering, lead upto 50 m and lift up to 1.5m. 6 providing, fitting, testing and commissioning of 150 kvavoltage stabilizeras per specifications below: type of voltage controller: manually operated copper wound, 3-phase, ac power supply multi step.type of regulator: double plate type with electrolytic copper contacts.input voltage : 175-400 volts. ( 3 phase ) output voltage : 400 ±10% volts.frequency : 50±3 c / s.windings : electrolytic grade copper of adequate section, vacuum impregnated andoven-dried.the voltage stabilizer shall be accepted with manufacturers dully stamped test certificate and shall have name plate with specifications. rest of specification as per clause 44 of sbd 7 providing, fitting , testing and commissioning of 50mm diaarv ( air release valve ) as per is 14845 to be fitted tog.irising main .. . the arv shall have the following specifications: -i. valve type -single chamber, single orifice.ii. end connection-flanged ends to is 1538 iii. working temperature- 70oc to 550 c iv. test pressure - body / seat 2.5 x pnv. sealing ring -epdmvi. construction-ductile iron with stainless steelfloatsvii. coating -epoxy with corrosion resistance besides the above works, the job also cost on account of p / f r.i gasket, nuts and bolts required for installation of arv and arrangement of gas cutter / welding set at site. 8 providing and fitting of 3.5-core, xlpe, 1.1kvgrade 95 square mm armored aluminum cable of various sizes conforming to is: 7098 part 1st as service line from the ht transformer to control panel including necessarythimbling, crimping, taping etc. 9 providing and fitting of 95 mm square single core copper cable for interconnecting various electrical gadgets as per is 694: 2010 along withthimbling as per requirement. 10 providing, installation, testing and commissioning of area lighting 120 watt led ( street light type ) on top of octagonal pole vide item no.36having following specs:input: 90-240 v 50 hzpower factor: >0.9colour temperature: 4k - 6.5k beam angle: 120° - 170° lumens: >12000operating temperature: -20°c to 60°cthe led is pressure die cast aluminum housing with power coated finish and having ingress protection up to ip-68.the led is properly fitted on the arm of the pole and connected to the copperwire as provided in the pole . 11 providing laying and connection of 2cx10 mm² xlpe aluminum armored cable from thepole to the mcb. the job includes underground laying or overhangingalong with thimbling as per requirement and directions of the site in-charge.