swarnandhra

CBN నా వల్లే గెలిచాడు లేకుంటే Retire అయ్యేవాడు అని అంటే ఎలా ఉంది అంటే........
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ఒకాయన నేను లేకపోతే ఆయన రిటైర్ అయ్యేవాడు అని అంటుంటే..చిన్నప్పుడు మా నాయనమ్మ చెప్పిన ఒక కథ గుర్తుకోచ్చింది.
ఎండాకాలంలో ఒక రైతు బావి వద్ద ఉన్న గడ్డిని తన ఎడ్ల బండిలో వేసుకోని ఇంటికి వస్తున్నాడు. ఎండలు ఎక్కువగా ఉండటంతో ఎక్కడ్నుంచో ఆ దారిలో వచ్చిన ఓ కుక్క.. ఎండ వేడిమి తట్టుకోలేక ఆయాసం వచ్చి బండి కింద నీడలో నడుస్తూ ఇంటి వరకు వచ్చింది. ఇంటికి వచ్చాక బండి కింది నుంచి బయటకు వచ్చి ‘అబ్బ! ఇంత పెద్ద బండిని అక్కడ్నుంచి లాక్కొచ్చిన’ అని అనుకుందంట. బయటకు వచ్చి అదే బండిని లాక్కొచ్చిన ఎద్దు వైపు చూసింది. అప్పుడు ఎద్దు కొంత ఆయాస పడుతోంది.
‘నేను సునాయాసంగా లాక్కొచ్చాను.. నీవు ఇంత లావువున్నావు.. నీవెందుకు ఆయాస పడుతున్నావు..’ అని కుక్క ఆ ఎద్దును అడిగిందట. అప్పుడు ఎద్దు కుక్క వైపు చూసి.. పాపం ఈ కుక్కకు ఏమి తెలియదని సెలైంట్‌గా ఉందట. కానీ ఆ కుక్క ఎద్దును ఎక్కిరిస్తూ పోయిందట. ‘హా.. అది ఎంతైనా కుక్కే కదా!’ అని ఎద్దు అనుకుందట..’’

proposed lift irrigation project lift 7,000 cusecs.  any project requires assured supply of water.if water supply stops in the middle/last stages of crop farmers don't get required yield.  yes, in this year we got good inflow from munneru.
if we transfer 11,500 cusecs water for 24 hours it is equivalent to 1 tmc
floods from munneru won't be more than a month. this year we lost 40 tmc. out of 40 tmc with 7,000 cusecs lift capacity we can utilize 30*7000/11500 = 18 tmc . we can store 10 tmc in  vykuntapuram barrage . make it total 28 tmc . this year is best year since 2014 . we can't expect same water availability in every year
polavaram spillway and coffer dam will be completed by may 2019. polavaram rmc discharge capacity at head end is 17,500 cusecs. from june 2019 polavaram rmc discharge water at the rate of 17,500 cusecs ( discharge rate at polavaram head with bed level width 85 meters).  around 3.2 lakh acres will be irrigated along polavaram rmc. 11,500 cusecs(discharge rate at polavaram tail with bed level width 73 meters) will be reached to pavithra sangamam near prakasam barrage. even if no farmers along the polavaram rmc don't use water , still 11,500 cusecs will be reached to prakasam barrage.
polavaram rmc width is 85 meter at head (near polavaram) and 73 meter at tail(near prakasam barrage)
https://www.deccanchronicle.com/nation/current-affairs/250816/polavaram-right-canal-to-be-ready-by-july-2017.html
i will give one analogy you have two pipes with different diameters. both pipes are connected .assume one pipe with 2 meters diameter another pipe with 1 meter diameter. try to send water from one end to other end at maximum possible rate. water discharge capacity will be decided by pipe with smaller diameter.
another example 1 liter  kinley water bottle . kinley bottle diameter is high at the bottom and middle sections . bottle width is lower at top section.  when you drink water from kinley water bottle, dicharge will be at the rate of top section. if you want more discharge remove top section(cone section) of bottle and try to drink water from bottle. same concept  apply to any canal.
any canal in general  will be build in trapezoidal section. water discharge capacity decided by bed width, width at top, depth , gradient of canal(mean sea level at head end to mean sea level at tail end and length of canal).  if there are curves in canal then canal discharge capacity will be reduced .this is the one of the reason canal width is more at curves. 
gradient =  (start point height - end point height) / distance between two points . in general canal gradients in the ratio varies from 1: 5000 to 1: 10,000
you mentioned chintalapudi lift  is plus. chintalapudi lift canal is build for serving upland areas of westgodavari, krishna districts , nsp left canal 3rd zone in andhra pradesh.  chintalapudi lift canal is not parallel canal till prakasam barrage(or pavithra sangamam). cbn plans to lift water from chintalapudi lift canal to polavaram rmc  near Kovvurupadu village in west godavari . once polavaram cofferdam is completed water will be discharged through gravity to polavaram rmc with full capacity. there is no need to lift water from chintalapudi canal to polavaram rmc. suppose water is lifted from chintalapudi lift canal to polavaram rmc which is already carrying water with full capacity, water will be spillover to nearby fields . this water won't reach prakasam barrage.
as per my knowledge  polavaram rmc cannot discharge more than 11,500 cusecs to prakasam barrage. these 11,500 cusecs are required for krishna delta to irrigate fields at tail end of krishna ayacut canals.
my question is where we get 7,000 cusecs for proposed project out of 11,500 cusecs at prakasam barrage. can we depend just on flood water from munneru which is flowing only one month.
if water is released to krishna delta using on and off method, then proposed lift irrigation project is useful for  irrigating dry crops in nsp right canal and providing drinking water to guntur , prakasam district. if nsp right ayacut want to cultivate paddy crop this project is not enough. 
anyway this project is interim arrangement for godavari penna link.  
in my opinon,  godavari penna link needs to started with maximum possible capacity immediately after completing polavaram. we can't delay anymore . atleast if cbn acquires land for main canal , bollapalle reservoir asap it will help  us in not increasing land acquisition costs. land acquisition cost becomes biggest bottleneck for any project. 
cbn needs to complete godavari-penna first takeup  amaravathi - anantpur expressway later .otherwise land acquisition cost will increases enormously for link canal which makes it impossible to acquire project.  before vajpayee building national highways land prices are around 2 to 3 lakhs in fertile westgodavari districts . now it costs increases badly. db members in guntur,praksasam ,nellore can ask their parents about land prices before 1999.
i wrote to pmo around 4 times that help ap on polavaram, godavari-penna . i  asked them not to start amaravathi-anantpur expressway until completing godavari-penna link . 

zone ani 30000, 40000 acres tho port kattalante Krishna lo ayye pani kadu. alantidi ayithe Prakasam lo pettatam better.

nice info. did not know this till now ☹️
chakkani tamara, kaluva flowers chalaka deenni import chesaru buggers.

2000 unaccounted claim can be a problem for AP too...

for pooled area, there are two lifts on krishna. one at Vykunthapuram and another north of Rayapudi. some gets water from guntur channel also.
NS right canal reaches up to Jonnalagadda and Tadikonda.
 

already veltunnayi ga. if this inflow level continue, Pothireddypadu also can start in a day at 842 ft.

already veltunnayi ga. if this inflow level continue, Pothireddypadu also can start in a day at 842 ft.

you got me before I could delete the post. they are just penstock not tunnels. but odisha power generation on Sabari (Kolab) is through tunnel. 

yeah, amazing feat. because of the height of shivsagar reservoir head, they were able to generate almost  2000 MW total from less water for longer period.
 
we also have similar multistage generation on Sileru.

this river system has multiple dams. one of the dam discharges in to arabian sea (Kolkewadi Dam). main reservoir (shivsagar) discharges in to Krishna

Kolkewadi dam is fed from back waters of shivsagar reservoir after power generation through tunnel. that water is used in further stages of power generation. if power generaion is not needed, that tunnel can be stopped and same water can be released to Koyna downstream (to krishna).

Immigration - Home Ministry
customs - finance ministry

ippudu kashtam brother. best we could do now is to build another barrage down stream of pulichintala and lift water from it to buggavagu. or an aqueduct across krishna river and take water directly to Guntur district. (it is one of the options in Godavari-Penna inter link design).

pattiseema capacity is 0.75 TMC a day. barrage canals have around 1.5 TMC discharge per day. Polavaram gravity canal is designed to supply barrage canals fully i.e. 1.5 TMC a day.

Very good initiative ...much appreciated 

Innallu mana govts asalu ee service provide cheyyalekapovatam too bad., sarele late aina okati plan chesaru..

Sometimes these things matters a lot.. I have seen cases where people struggling to find a vehicle to carry dead Modies.. Last minute lo chalaa pathetic anipisthaay alaanti situations..
 
I personally liked this move..

andulonu gannavaram airport daggara?????
 
but without infrastructure major player like HCL ni attract cheyyalante tappademo. aa land value ye ekkuva vuntundemo valla investment kante.

Not only that tribals cheddamanukunna annalu cheyyanivvaru. Tribals becoming financially sound do not bode well for leftist extremists survival.

Super !!!. inko 1 year lo clear picture vastundi emo

ade tappu. left canal bank kadu, right canal left bank, 
surprisingly, AndhraJyothy wrote it correctly.
 
I was surprised at eenadu news , thinking how come they build roads on left canal which is not even complete.

you are helping everybody by saving them from browsing all news papers. that is the only matter I look for in news papers/sites these days. 

you are helping everybody by saving them from browsing all news papers. that is the only matter I look for in news papers/sites these days. 

PPP mode kuda antha ga profitable kadu anukunta AP section. Bangalore side profitable because of high traffic (Both Chittoor & Chennai routes merge). so PPP mode lo maintain chestu vundocchu. That is probably the main reason.