CLEANING OF UG SUMPS OVERHEAD RESERVOIRS, STATIC WATER TANKS INCLUDNG CONNECTED WORKS IN NAVAL STATION KARANJA UNDER AGE E/M-II GE (NW) KARANJA

Amount

Cleaning the under ground reservoir (massonery/RCC) after draining out the sump and removing all soak, dirt and mud etc, from reservoir and the mouths of suction pipess with and including bleaching powder solution(1 Kg bleaching powder mixed to 50 ltrs of water and not less than 50 kg for every one lakh gallon capacity reservoir) and wash out with clean water dry up complete all as directed snd to entire satisfaction of Engineer-in-Charge. Note:- The quoted rates shall be also inclusive the cost of Materials for white wash, labour cost, T & P and other than mentioned in Schdule 'A' part II for cleaning.

(a) 1,00,000 gallons RCC Sump at main pump house Bldg No : 126

(b) 1,00,000 gallons RCC Sump at RMSSF area - 01 No (for fire fighting)

(c) 2, 50,000 gallons at Tunir pump house Bldg No : 432. Sump No 1

(d) 2, 50,000 gallons at Tunir pump house Bldg No : 432. Sump No 2

(e) 20,000 gallons at Chunabhatti pump house near Bldg No: 228- 01 Nos

(f) 20,000 gallons at quarry pump house No 357 -01 No

(g) 20,000 gallons at 36 Lt Cdr pump house- 01

(h) 20,000 gallons at ETF Pump House (for Fire Fighting -01 No)

(j) 20,000 gallons at Helo Hanger Pump House -01 Nos (for Fire Fighting)

(k) 10,000 gallons at Nofra pump house near Bldg No : 406

(l) 40,000 gallons at Map offr Bldg Pump House-01 Nos ,

(n) 40,000 gallons at Map Sailar Pump House-01 No

(o) 40,000 gallons at 84 Leading Pump house- 01 No, .

(p) 40,000 gallons at INS Abhimanyu area- 01 Nos.

(q) 50,000 gallons for Map offr Bldg Pump House-01 Nos(for Fire Fighting Sump)

(r) 50,000 gallons for Map Sailar Pump House-01 No(for fire Fighting Sump)

(s) 50,000 gallons for 84 Leading Pump house- 01 No (for Fire Fighting sump).

All as per sl item No : 1 here in before but for semi - under ground sump reservoir of following capacities:-

(a) 2,00,000 gallons at NAD main pump house Sump No 1

(b) 2,00,000 gallons at NAD main pump house Sump No 2

(c) 2,00,000 gallons Sump at 300 RL -01 No,

(d) 2,00,000 gallons Near NAD Gate No - 01- ( Fire Fighting sump)

(e) 2,00,000 gallons at Station Mess Tunir- 01 Nos

(f) 100000 gallons at Chunabhatti area Pump House

(g) 100000 gallons sump Tunir Area fire fighting tank Near Bldg No 748.

(h) 75,000 gallons at main pump house near Bldg No 305.

(j) 50000 gallons at 150 RL Tank No 1

(k) 50000 gallons at 150 RL Tank No 2

(l) 20,000 gallons at Mangera pump house .

(m) 10,000 gallons at Renu bldg pump house .

All as per sl item No : 1 here in before but for RCC over head reservoir of capacity 50,000 gallons at Chunabhatti of staging of 18 metre height.

Cleaning of under ground/semi under ground static water tanks open to atmosphere (masonry/RCC) after pumping out the water from the tank and removing all soak, dirt , silt and mud, etc. from tank with and including bleaching powder solution (1 kg bleaching powder mixed to 50 litres of water and wash out with clean water ,dry up and applying one coat of white wash to all internal surfaces from top to bottom and sides of following capacity static water tank, complete all as directed and to entire satisfaction of Engineer-in-Charge. Note:- The quoted rates shall be also inclusive the cost of Materials for white wash, labour cost, T & P and other than mentioned in Schdule 'A' part II for cleaning.

(a) 20,000 Gallons Tank

(b) 50,000 Gallons Tank

Cleaning all Deep well (massonery/RCC) any type any size removing all soak, dirt and mud ect. from deep well and the mouths of suction pipess with and including bleaching powder solution( 1 Kg bleaching powder mixed to 50 ltrs of water and wash out with clean water dry up complete all as directed and to entire satisfaction of Engineer-in-Charge.

Cleaning and removing all scale and dirt etc. from the tanks and from mouth of circulating pipes etc complete and finally washing the tanks with clean water and bringing the tank to a position for storing clean water including writing the date of cleaning on the outer surface of the tank by paint, letters of 3cm height and width including obliterating old writing all as specified and directed for the following sizes/capacity of over head PVC water tanks of capacity exc 3000 litres but not exc 5000 litres any type including disconnecting existing tanks,if required, shifting aside (or lowering if required) for repairs, cleaning, etc. and hoisting , reconnecting and re-fixing in position complete all as specified and as directed

Cleaning and removing all scale and dirt etc. from the tanks and from mouth of circulating pipes etc complete and finally washing the tanks with clean water and bringing the tank to a position for storing clean water including writing the date of cleaning on the outer surface of the tank by paint, letters of 3cm height and width including obliterating old writing all as specified and directed for the following sizes/capacity of over head PVC water tanks of capacity exc 5000 litres but not exc 10000 litres any type including disconnecting existing tanks,if required, shifting aside (or lowering if required) for repairs, cleaning, etc. and hoisting , reconnecting and re-fixing in position complete all as specified and as directed

All as serial item No 7 here-in-before but RCC overhead water tanks by cleaning with bleaching powder 0.50 kg per 100 litres capacity complete all as specified and as directed of the following capacities.

(a) Capacity exc 2000 litres but not exc 5000 litres

(b) Capacity exc 5000 litres but not exc 7500 litres

(c) Capacity exc 7500 litres not exc10000 litres

(d) Capacity exc10000 litres not exc15000 litres

S&F in repairs for 15mm dia Gun metal, globe or gate valves with iron wheels head, screwed both ends for iron pipe and fixed in repairs complete all as specified and as directed

S&F in repairs for 20mm dia Gun metal, globe or gate valves with iron wheels head, screwed both ends for iron pipe and fixed in repairs complete all as specified and as directed

S&F in repairs for 25mm dia Gun metal, globe or gate valves with iron wheels head, screwed both ends for iron pipe and fixed in repairs complete all as specified and as directed

S&Fin repairs for 40mm dia Gun metal, globe or gate valves with iron wheels head, screwed both ends for iron pipe and fixed in repairs complete all as specified and as directed

S&Fin repairs for 50mm dia Gun metal, globe or gate valves with iron wheels head, screwed both ends for iron pipe and fixed in repairs complete all as specified and as directed

S&F in repairs for 20 mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

S&F in repairs for 25 mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

S&F in repairs for 40mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

S&F in repairs for 50mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

Dismantling old unserviceable water tanks ( including all pipe connection) of capacity exc 2000 Ltrs & not exc 3000 Ltrs from existing site all as per directed by Engr -in- charge

Dismantling old unserviceable water tanks ( including all pipe connection) of capacity exc 3000 Ltrs & not exc 5000 Ltrs from existing site all as per directed by Engr -in- charge

Dismantling old unserviceable water tanks ( including all pipe connection) of capacity 10000 Ltrs from existing site all as per directed by Engr -in- charge

S&F Rotational Moulder PVC /HDPE water storage tank (Cylindrilcal Vertical with closed top) two layered with ISI branded hoisted and including all accessories (union, washer coupling etc) covers, connecting up pipes fixed in position all as specified in SSR Part - 1 all as specified and directed.

(a) 3000 litres tank capacity.

(b) 5000 Litres tank capacity.

(c) 10000 Litres tank capacity.

S&F in repairs of Ball cock complete with Rod and Ball ( low pressure and high pressure) with Epoxy coated Al Rod and HD Ball of size 20mm Make Prayag/ Wilson or equivalent.

S&F in repairs Ball cock complete with Rod and Ball ( low pressure and high pressure) with Epoxy coated Al Rod and HD Ball of size 25mm Make Prayag/ Wilson or equivalent.

S&F in repairs Ball cock complete with Rod and Ball ( low pressure and high pressure) with Epoxy coated Al Rod and HD Ball of size 40mm Make Prayag/ Wilson or equivalent.

S&F in repairs Cast Iron Body, ISI Marked Foot valve suitable for 80mm dia pipe line including all fittings all as specified and directed by Engr -in- Charge.

S&F in repairs Cast Iron Body, ISI Marked, Flange end Foot valve suitable for 100mm dia pipe line including nut, bolts, gasket and washers all as specified and directed by Engr -in- Charge.

S&F in repairs Cast Iron Body, ISI Marked, Flange end Foot valve suitable for 150mm dia pipe line including nut, bolts, gasket and washers all as specified and directed by Engr -in- Charge.

S&F in repairs Cast Iron Body, ISI Marked, Flange end Foot valve suitable for 200mm dia pipe line including nut, bolts, gasket and washers all as specified and directed by Engr -in- Charge.

Material and labour for bacteriological and chemical analysis of water sample of Govt approved lab/ISO certified lab, the water sample to be carried every month or as directed by Engr -in- charge in sterilized bottle/watercan which will be the responsibility of the contractor.Cost of testing charges including conveyance and water test certificate to be submitted in Duplicate to Engineer-in-charge. Note: sample to be collected from sump and pump house as directed by Engr -in- charge.

Note :- 1. Fresh water sump, under ground reservoir, OHT, RCC Bldg tank, PVC tank as mentioned in schedule shall be cleaned on quarterly basis/ Site requirement or as dirercted by Engr -in- Charge. 2. All Static water tanks and fire fighting tanks/ sumps mentioned in schedule shall be cleaned once in year or as dirercted by Engr -in- Charge.

Anu Trading Co

M/s S.D Construction Co

R A Electric Co.

M/S. V.M. SANGALE

pk Enterprises