Annual repair and maintenance of Sewerage Scheme Palampur Town in Tehsil Palampur District Kangra H.P

Amount

To operate, repair and maintain all civil works and electro-mechanical equipments relating to sewerage system of Palampur town/which consist of sewarge treatment plant of 0.351 MLD capacity and sewer network for the period of three year in all respect to the entire satisfaction of Engineer-in-charge. Firm should do comply the stringent effuent standards laid down by HP pollution Control Board and terms & conditions of the DNIT. The operation and maintenance of sewer network & sewerage treatment plant shall be carried out strictly as per provisions made in the latest manual on sewerage & sewage treatment systems issued by CPHEEO (Latest edition).

( For Ist Year)

( For 2nd Year)

( For 3rd Year)

Operation, repiar and maintenance shall cover following components :- Sr. No. & Unit Nos Size/Capacity MOC

Civil Unit :-

1. Inlet Chamber 1 No 1.00 x 1.00 metre RCC

2. Manual screen channel 1 No 200 x 360 metre RCC

3. Manual grit channel 2 Nos 200 x 360 metre RCC

4. Extended Aeraition tanks 1+ 1 No 10 x 14 x 3.55 metre RCC/MS

5. Aerator 1 No 15.00 horse power RCC

6. Secondary clarifier 1 No 7 x 3.35 metre RCC

7. Sludge well/Drying bed 4 Nos 12 x 5.85 metre RCC

8. Chlorine contact tank 1 No ------ RCC

9. Septage management Unit 1 No ------ ----

Mechanical Units :-

1. CI gates 6 No ------ -----

2. Manual bar screens 1 No ----- MS epoxy painted

3. Fixed type slow speed aerators 1 No ----- MS epoxy painted

4. Sludge recycle pumps 2 No 5.00 horse power As per manufacturer recommendation

5. Sludge Dewatering machine alongwith feed pumps (if any) - 2 No - 3.00 horse power -- SS-304/CI

6. Generator Set 1 No 40 K.W. ----------

7. Jetting Machine 1 No --------- ---------

Sewer Network :-

1. Complete sewer network length 17511metre C.I Pipes/D.I Pipes

2. Nos. of manholes 645 Nos RCC/stone masonry chamber

1. The sewarage scheme comprises six zones namely A,B,C,D,E,F for Zone A,E,F there is a combined sewerage treatment plant of 0.351 MLD. Having 316 Nos man holes chambers. This zone having areas like PWD office, Civil Hospital, Forest office, Jal Shakti office, Tourism Department and New Bus stand Palampur. 2. Zone B having area St. Paul Complex, Mini Secretariat, Electrical Division, Agriculture office and old Bus stand Palampur. This Zone has two No. septic tank size 25.90 x 7.40 x 1.90 metre. Having 114 Nos main holes. 3. Zone C having area right hand side of National Highway Police Station, Sitla Mata complex, SBI this zone has two No. septic tank having size 21 x 6.45 x 1.85 metres and 100 Nos man hole chambers. 4. Zone D having area of old Cinema Hall complex, petrol pump, toy centre Ward No.7, Upper Bazar of new bus stand. This zone have two no. septic tanks size 17 x 4.85 x 1.90 metres and 88 Nos manhole chambers.) Note:- Terms and Conditions attached separately

Himanshu Dewan

Narender Singh