OUTSOURCING SERVICES TO WATER SUPPLY INSTALLATIONS AND REPAIRS MAINTENANCE OF EXTERNAL WATER SUPPLY AND ALLIED WORKS AT UARF KULAMAVU

Amount

Outsourcing of services to water supply installation consisting of following pumps/motors/DG Sets, including attending water supply complaints at office, technical and residential area, periodical services of sluice valves/gate valves like provision of gland rope and arresting lekages if any at residential area and technical area and at pump house, adequately filling of OH tanks, UG sump during 8 hours in shift on all days including Sundays and holidays all as specified and as directed by Engineer-in-Charge :-

Two Nos centrifugal monoblock Pump Sets of cap 5 HP (To pump water from bore well)

Two Nos vertical multistage pump set of cap 5 HP (To pump water from UG sump to OH reservoir and UG sump at Technical area)

Two Nos of 1.5 HP (One stand by) Centrifugal Pump Set and one no open well submersible pumpset installed at technical area

One No of DG Set of capacity 12.5 KVA at residential area

Operation of pressure filteration plant including normal maintenenace and back wash regularly.

Operation of Chemical Dosing system as and when required for disinfection of water

Note : DG set of 12.5 KVA at residential area, shall be operated in case of power failure/ whenever directed by Engineer-in-Charge.

Diesel required to DG set for consumption shall be topped up by the department

The rates of each items includes normal periodical services of Pump Sets, connected panel board, DG Sets, battery charger such as oiling, greasing, replacing of minor spares cost less items Rs. 500/- and cleaning of the pump house premises and surroundings.

Technician deployed by the contractor shall monitor and ensure proper supply water form pump house to user end point within reasonable time and also attend no water supply complaints as and when complaints received complete all as directed by Engineer-in-Charge.

Adding granular to maintain the required rate of chlorination. Required quantity shall measured and paid separetly

Operator shall maintain all documents such as logsheets for pumpsets, DG sets etc as per format given by Engr in charge. Contractor has to provide required stationary for which he shall not claim for any additional amount. All inclusive in the quoted rate.

Supply only ALTOUGH-GP ( Calcium Hypo Chlorite) 65% - 70% Chlorine content ( Calcium based Granular disinfectant for water treatment ) packed in 45 kg plastic drum and of Make:- Aquafit, Declibac technologies private Ltd.

Repairs to leakage / damaged G.I. pipe of size 40 to 80 mm bore including necessary excavation, returning, filling in removal/ pump out the line water cutting out GI pipes at both ends replacement of GI Pipe and jointing with new fittings accessories such as sockets, tees, reducers, Nipples,Bends etc. all as directed by Engr- in- charge. Note:- (i)G.I. pipe length will be measured and paid separately under relevent item of sch A

Repairs to leakage / damaged G.I. pipe of size 20 to 25 mm bore including necessary excavation, returning, filling in removal/ pump out the line water cutting out GI pipes at both ends replacement of GI Pipe and jointing with new fittings accessories such as sockets, tees, reducers, Nipples,Bends etc. all as directed by Engr- in- charge. Note:- (i)G.I. pipe length will be measured and paid separately under relevent item of sch A

Supply and Laying GI tubing medium grade of size 50 mm with and including all fittings such as bends, elbows, tees, short pieces etc complete in trenches of following sizes after taking down old unserviceable GI pipes all as specified and directed by Engr in charge. Note- Excavation & earth work will be measured & paid seperately.

Supply and Laying GI tubing medium grade of size 40 mm with and including all fittings such as bends, elbows, tees, short pieces etc complete in trenches of following sizes after taking down old unserviceable GI pipes all as specified and directed by Engr in charge. Note- Excavation & earth work will be measured & paid seperately.

Supply and Laying GI tubing medium grade of size 25 mm with and including all fittings such as bends, elbows, tees, short pieces etc complete in trenches of following sizes after taking down old unserviceable GI pipes all as specified and directed by Engr in charge. Note- Excavation & earth work will be measured & paid seperately.

Supply and Laying GI tubing medium grade of size 20 mm with and including all fittings such as bends, elbows, tees, short pieces etc complete in trenches of following sizes after taking down old unserviceable GI pipes all as specified and directed by Engr in charge. Note- Excavation & earth work will be measured & paid seperately.

Supply and fix in repairs gun metal gate valve of size 50 mm ISI marked with iron wheel head screwed both ends all as directed.

Supply and fix in repairs gun metal gate valve of size 40 mm ISI marked with iron wheel head screwed both ends all as directed.

Supply and fix in repairs gun metal gate valve of size 25 mm ISI marked with iron wheel head screwed both ends all as directed.

Supply and fix in repairs gun metal gate valve of size 20 mm ISI marked with iron wheel head screwed both ends all as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out in soft / loose soil for laying/taking out GI pipe line all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layer not exceeding 25 cm in soft/loose soil all as specified and directed.

Removing excavated soil not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as specified and directed.

Material Labour for fixing Mechanical joint suitable 80 mm dia GI pipe, fabricated and made out of MS sheet of thickness 6/8 mm including welding work, rubber gasket, nuts, bolts and washers complete all as specified and directed by Engr in charge.

PARAMBIL ENTERPRISES

R.K. Builders