manning of ff ph at mov new site , bph and sewage ph at m peta , new and old mpeta , ashoka park and operation of dg sets and certain repairs to ws distribution system at mpeta , mov , wed , namac , pallava park , nsb under age e/m no . i of ge ( u-ii ) vskp , manning and operation of booster pump house at m peta , operation of dg set , operation of sewage upmp house at m peta and controlling of distribution valves as per timings at booster pump house m peta , residential qtrs m peta and ashoka park in three shifts per day of 08 hrs each including holidays and sundays complete all as specified and as directed by engineer-in-charge . man power: 01 skilled operator and 01 unskilled per shift at booster pump house m peta shift timings : ist shift 0600 hrs to 1400 hrsiind shift 1400 hrs to 2200 hrsiiird shift 2200 hrs to 0600 hrs , manning and operation of pump house mo ( v ) , fire fighting pump house at mo ( v ) and controlling of distribution valves as per timings at pump house mo ( v ) , residential qtrs mo ( v ) , nsb area , namac area in three shifts per day of 08 hrs each including holidays and sundays complete all as specified and as directed by engineer-in-charge . man power: 01 skilled operator per shift at fire fighting pump house at mo ( v ) shift timings : ist shift 0600 hrs to 1400 hrsiind shift 1400 hrs to 2200 hrsiiird shift 2200 hrs to 0600 hrs , manning and operation and controlling of distribution valves as per timings at pump house mo ( v ) , residential qtrs mo ( v ) , nsb area , namac area , ahoka park valves in three shifts per day of 08 hrs each including holidays and sundays including arresting leakages by replacing gland packing , cleaning and maintaining off all valve chambers , ensure proper locking of valve chambers complete all as specified and as directed by engineer-in-charge . man power: one valve man ( semi-skilled ) per shift shift timings : ist shift 0600 hrs to 1400 hrsiind shift 1400 hrs to 2200 hrsiiird shift 2200 hrs to 0600 hrs , note for sl item no . 1 to 3: the quoted rate is inclusive of following :- ( a ) filling the sump and pumping water to various areas as directed by engineer-in-charge . ( b ) operation of dg set for electric supply during power failure of ( apepdcl ) electric supply . ( c ) attending minor break downs such as replacing of fan belt , gland rope , gland bolts and nuts etc . , ( d ) supply and filling of distilled water and electrolyte in batteries and coolant in radiators , recharging of batteries as and when required . , ( e ) after opening the delivery valves the unskilled trades man/helper should ensure that the water is reaching in each bldg . ( f ) unskilled trades man/helper should control over flow of water in each building during the supply of water . ( g ) unskilled trades man/helper shall maintain installations neat and clean . ( h ) before commencement of work the contractor shall submit the list of manpower to be employed as per requiste qualifications specified in particular specification for approval of ge duly recomended by engineer-in- charge . , supply only chlorine gas supplied in 100 kg cylinders for water treatment . make: andhra sugars or its equivalent make approved by state jal board as approved by genote: ( i ) testing the cylinders , and repair to outlet valves of cylinders and maintain the gas control and regulating system shall be the responsibility of contractor and the rate is deemed to be included for the same ( ii ) chlorine gas will be supplied in 100 kg cylinder only . , supply only calcium based , high strength chlorination chemical for disinfectant , in granual form for water treatment in factory sealed non returnable hdpe containers ( 40 to 50 kg each ) having chlorine concentration level of 70% complete all as specified and as directed . make: rayalaseema/ declibac or its equivalent make as approved by e-in-cs branch and approved by ge . , supply only stable bleaching powder ( sbp ) ( calcium hypochlotite ) grade i , availability chlorine 34% min , stability 1/15 max , moisture 0 . 3% max , conforming to is -1065 . make: lion / vikram , maintenance of chloronome cylinders of 100/900 kgs including periodical checking for leakage , rectifying the leakage , removing the empty cylinder from the chloronome plant and connecting the new cylinder as and when required complete all as specified and as directed . the quoted rate includes the following :- ( a ) maintain the chlorine content of the treated water as per is . ( b ) maintain the record of water testing . ( c ) replacing of damaged copper tubing of required size and length for connecting the cylinder to chloronome plant as and when required . ( d ) connect / inject of chlorine gas to gravity feed gaseous chloronome plant . , material and labour for run lead joint for spigot and socket pipes ( ci/di ) and fittings of size 80 mm complete all as specified and directed by engr-in-charge . , all as per si item no . 8 above but 100 mm dia , all as per si item no . 8 above but 150 mm dia , all as per si item no . 8 above but 200 mm dia , all as per si item no . 8 above but 250 mm dia , all as per si item no . 8 above but 300 mm dia , all as per si item no . 8 above but 400 mm dia , supply and laying di k9 water supply pipe lines of size 200 mm bore flanged end having cement mortar lining with portland slag cement as per is 455 : 1989 bituminous coating as per annex c of is 8329 including taking down old di water mains complete all as specified and directed by engineer-in-charge . note: ( i ) earth work will be measured and paid seperately . , all as per si item no . 15 above but 150 mm dia , all as per si item no . 15 above but 100 mm dia , supply & fix spindle of sluice valve of 80 mm bore , made out of en-8 steel with check nuts made out of ms/ci material , with and including replacing perished gland packing , rubber gasket , bolts and nuts including taking down old unserviceable spindle complete all as directed by engineer-in-charge . , all as per sl . item no . 18 above but 100/150 mm bore , all as per sl . item no . 18 above but 200/250 mm bore , all as per sl . item no . 18 above but 300 mm bore , all as per sl . item no . 18 above but 400 mm bore , all as per sl . item no . 18 above but 450 mm bore , m & l for jungle cleaning by cutting and clearing away all grass vegetation , wild growth , sapling , shrubs , brushwoods , under growth roots , cutting of bushes , tree trunk of girth not execeeding 30 cm , cutting of trunk , portion protuding over ground , filling holes and leveling of ground and removing unserviceable materials to a distance n . exe 50m , compelte all as speicified , supply replace nuts & bolts , gland eye bolts of different sizes complete all as directed . , supply only rubber sheet 3/4 mm thick , supply only rubber sheet 6/8 mm thick , supply and replace 125 mm bore ci foot valve flanged type with necessary rubber gasket , bolts , nuts and washers complete all specified and directed . , supply and replace 100 mm bore ci foot valve flanged type with necessary rubber gasket , bolts , nuts and washers complete all specified and directed . , supply and fix 25 mm dia gun metal gate valve , with iron wheel head , screwed both ends for iron pipe and fixed including cutting the pipe line and taking down old unserviceable valves wherever required complete all as specified and directed . , all as per sl item no . 30 above but 40 mm dia , all as per sl item no . 30 above but 50 mm dia , all as per sl item no . 30 above but 80 mm dia , supply and laying gi pipes medium grade of 20 mm dia with all fittings and fixtures complete fixed to wall and ceilings or laid in floors including taking down unserviceable one all as specified and directed . , all as per sl item no . 34 above