SR to Ghanpur

8/6/2019 SR to Ghanpur

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Note FileSE/Sir,

C.No.1046/02.06.2011.

Sub: -SR to i) Ghanpur PWD road to Warni (via) Humnapur fromKm. 0/0 to 2/0, ii) Desaipet to Pocharam road from Km. 0/7 to2/480 & 3/600 to 3/800, iii) Nasrullabad to Bommandevpallyroad from Km. 4/0 to 4/7, iv) Jakora to Mondisadak road fromKm. 22/3 to 25/0, v) Ankole Camp to Hajipur (via) Sangem roadfrom Km. 0/0 to 2/6 in Nizamabad District Submission ofWorking estimate for approval Requested Regarding.

Ref: - S.Es L.S. Agt. No.38/2010-11, Dated: 17-02-2011.__ __ __

Kindly peruse the current vide reference cited wherein the ExecutiveEngineer(R&B) Divn., Bodhan has submitted a working Estimate for an amountof Rs.107.14 Lakhs as against the Original Sanctioned Amount of Rs.94.10 Lakhs, duly resulting in an excess of Rs.8.81 Lakhs excess over the Sd.Amount .

In this connection, It is submitted that the administrative approvalis accorded vide E-in-C (R&B) Roads Memo No.30571-D/EET/DEE6/AE3/2009dt.13.10.2010 for Rs.94.10 Lakhs and the same was technically sanctioned bythe E-in-C (R&B) Roads T.S.Memo No.30571-D/EET/DEE-6/AE3/201dt.13.10.2010 for Rs.94.10 Lakhs. The above work was entrusted to M/s BalajiHot Mix Co., vide LSAB No.38/2010-11 dt.17.02.2011 with an excess of 4.88%than ECV based on SSR 2008-09 duly stipulating a period of six (6) months and

now the work is in progress.

The Executive Engineer has reported that during execution of

above package the following deviations are observed and it is essential

to carry out the deviations to make roads in traffic worthy conditions.

i) Ghanpur PWD road to Warni (via) Humnapur from Km. 0/0 to

2/0

SL.

No

Items of Description As perSanction

As perWorkingEstimate

FinancialImplication

1 Scarifying BT surface 641.00 sqm 641.00 sqm Excess due to TP

2 WMM 97.00 cum 97.00 cum Excess due to TP

3 Prime coat 641.00 sqm 641.00sqm Excess due to TP

4 Tack Coat 7320.00 sqm 7320.00 sqm Excess due to TP

5 SDBC 183.00 cum 183.00 cum Excess due to TP

6 Constn. Of Shoulders. 400.00 cumAE

400.00 cum200.00 cum 21396.00 Excess

The Executive Engineer, (R&B) Division, Bodhan has reported that in the

sanctioned estimate , provision of forming embankment with borrowed useful

earth for road boundary was made in Km. 0/0 to 2/0 from 1.00 m wide and 0.10

m depth on either side of above road. But as per site condition, there is level

difference of more than 150mm from B.T surface to berms.


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Hence, provision of earthwork to berms is made for 150mm

depth instead of sanctioned depth of 100mm from B.T surface to

berms.

ii) Desaipet to Pocharam road from Km. 0/7 to 2/480 & 3/600 to3/800SL.No




1 Scarifying BT surface 476.00sqm

AE

476.00 sqm311.00 sqm 1760.00 Excess

2 WMM 72.00 cumAE

72.00 cum47.00 cum 72659.00 excess

3 Prime coat 476.00 sqmAE

476.00 sqm311.00 sqm 7044.00 Excess

4 Tack Coat 7247.00 sqmAE

7247.00 sqm732.00 sqm 6141.00 Excess

5 SDBC 182.00 cumAE

182.00 cum18.00 cum 125730.00 excess

6 Constn. Of Shoulders. 396.00 cumAE

396.00 cum258.00 cum 32740.00 Excess

The Executive Engineer, (R&B) Division, Bodhan has reported

that in the sanctioned estimate provision of WMM is made for 130m in

Km. 0/340 to 1/370, 0/400 to 0/425, 1/100 to 1/125, 1/210 to 1/230 &

1/630 to 1/660 for 3.66m width. But due to movement of heavy loaded

trucks and caged wheels the damaged surface is traced to 215m

against sanctioned length of 130m. Hence the quantity is exceeded.

Apart from the above, provision of SDBC and construction of

shoulders with borrowed useful selected earth were made in Km. 0/700

to 2/480 & 3/6 to 3/8. But as per site condition needs renewals in Km.

0/700 to 2/480 and 3/6 to 4/0 and provision is also made for a depth of

150mm instead of 100mm for earth to berms. Hence the quantities are

exceeded in these items over sanctioned quantities.

iii) Nasrullabad to Bommandevpally road from Km. 4/0 to 4/7

SL.No Items of Description As perSanction As perWorkingEstimate


1 Scarifying BT surface 2562.00 sqm 2379.00 sqm

2 WMM 577.00 cumAE

577.00 cum8.00 cum 13139.00 excess

3 Prime coat 2562.00 sqm 2379.00 sqm4 Tack Coat 2562.00 sqm

AE2562.00 sqm366.00 sqm 3071.00 Excess

5 SDBC 65.00 cumAE

65.00 cum8.20 cum 58137.00 excess

6 Constn. Of Shoulders. 140..00 cum

AE

140.00 cum

250.00 cum 36445.00 Excess


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that Originally in the sanctioned estimate provision of SDBC is made

for 700m length in Km. 4/0 to 4/700. But the road surface in Km. 3/900

to 4/0 (in village portion) of Bommandevpally) is also damaged badly.

Hence provision of SDBC is made for 800m length instead of

sanctioned length of 700m for smooth flow of traffic.

Further submitted that the central surface crust is raised with

225mm WMM, the berms also needs to be raised for a depth of 300m

with 1.00m width on both sides. Hence the earthwork quantity is

exceeded over sanctioned quantities.

iv) Jakora to Mondisadak road from Km. 22/3 to 25/0

SL.

No




1 Scarifying BT surface 1044.00 sqm 1044.00 sqm2 WMM 157.00 cum 157.00 cum

3 Prime coat 1044.00 sqm 1044.00 sqm4 Tack Coat 9882.00 sqm 9882.00 sqm

5 SDBC 248.00 cum 248.00 cum6 Constn. Of Shoulders. 540..00 cum

AE540.00 cum270.00 cum 36812.00 Excess


that In the sanctioned estimate provision of earthen shoulders with

selected soils is made in the above Km. 0.10m depth. But as per site

conditions, there are low berms. Hence provision is essentially required

for 0.15m depth to avoid accidents and to have smooth traffic

movement. AS such the quantity is exceeded over sanctioned quantity.

v) Ankole Camp to Hajipur (via) Sangem road from Km. 0/0 to 2/6

SL.No




1 Scarifying BT surface 1574.00 sqmAE

1574.00 sqm1536.00sqm

8694.00 Excess

2 WMM 237.00 cumAE

237.00 cum255.00 cum 404109.00 excess

3 Prime coat 1574.00 sqm

AE

1574.00 sqm

1557.00sqm

35266.00 Excess

4 Tack Coat 9516.00 sqm 9516.00 sqm

5 SDBC 238.00 cum 238.00 cum6 Constn. Of Shoulders. 520..00 cum

AE520.00 cum260.00 cum 32994.00 Excess


that in the sanctioned estimate provision of WMM is made for 430m

length in Km, 0/5 to 0/150, 0/210 to 0/280, 0/600 to 0/700, 0/820 to


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0/880 & 1/600 to 1/700. But due to movement of over loaded trucks

and caged wheels the road surface in Km. 0/0-2, 0/2-4, 0/4-6, 0/6-8,

0/8-10, 1/0 to 1/4-6, 1/8-10, 2/0-2 to 2/2-4 wet mix macadam for an

area of 3110.00 Sqm. Hence there is deviation in quantity.

Further due to low berms the traffic is facing lot of

inconvenience. Hence earthwork for filling of low berms is provided for

a depth of 150mm to have smooth traffic movement

With the above deviations, the working estimate is worked out to Rs.107.14 Lakhs as against the Original Sanctioned Amount of Rs.94.10 Lakhsduly resulting in an excess of Rs.8.81 Lakhs or 9.36% excess over Sd.Amount.

In view of the above deviations, the working estimate is prepared

amounting to Rs. 94.10 lakhs resulting in an excess of Rs. 8,80,806/- or

9.36% excess (Excluding T.P).

In this connection, it is submitted that prior approval to the deviations hasnot been obtained from this office nor any inspection notes were issued by the

S.E.

Under the circumstances explained by the EE and on the responsibility ofthe EE, the deviations may be admitted please.

Submitted for orders please.

T1 T.S. Dy.S.E.

S.E.

SR to Ghanpur

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