CLEANING OF SERVICE TANKS AND REPAIRS TO FLOAT VALVE OR STOP VALVES AT PANGODE MILITARY STATION TRIVANDRUM

Amount

M&L for removing the dirts, sediments, silts and fungus etc from the bottom and side wall of service tank and cleaning surface using brushes and other cleaning meterials such as bleaching powder as required and writing the date of cleaning with white enamel paint over black ground all as specified and as directed by Engineer in charge of capacity 500 ltrs.

Ditto all as per item No 1 above but capacity 1000 ltrs

Ditto allas per item No 1 above but exceeding 1000 ltrs to 2000 ltrs capacity.

S & F in repair PVC ball valves, high pressure with polythene float and fly nut complete, screwed for iron/PVC pipes all as specified of size 20mm dia (Make : Zolota/ Prayag/ GEM/ Shakti )

Ditto all as per item No 4 above but of size 25mm dia

supply and fix in repair UPVC high pressure/pasted pipe all as per ASTM-D-1785 sch 40 , with working pressure 10 Kg/cm 2 of size 25mm dia bore including all fittings, laid in trenches/wall/floor all as specified including taking down the old UNSV pipes all as specified and directed

Ditto all as per item No 6 as above but 20mm dia bore

Ditto all as per item No 6 as above but 15mm dia bore

S & F in repair gun metal gate valve with ISI mark IS-778 class I of size 25mm dia bore iron wheel head, screwed both end (Make: Zoloto/ leader/Shakti/ kirloskar/ Balaji)

Ditto all as per item No 9 as above but 20mm dia bore

M&L for excavating in trenches n.exc 1.5m and n.exc 1.5m depth and getting out in hard/dense soil.

M&L for returing filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm thick using excavated materials.

M&L for removing surplus spoil to a distance n.exc 50m from starting point and depositing where directed at a level n.exc 1.5m above the starting point.

S & F in repair rotational moulded polythene water storaged tank 500 ltrs capacity (Triple layers) hoisted and fixed in position including dismantling of existing UNSV water tank and connecting inlet and outlet pipe lines. Make :- Sintex/ polycon/ vectus/ plasto

.Ditto all as per item No 14 above but 1000 ltrs capacity.

S&F in repair PVC tank cover suitable for 500 ltrs/1000 ltrs capacity complete with fixing accessories

Collecting drinking water sample in sterilized bottle from source(Pump Houses) for testing the sample at Govt Analysts Lab, Public Health Department, Kerala Government as per the Government norms and submitting the Lab Test Report in the name of Garrison Engineer (A) Trivandrum complete all as specified and directed. Note: The cost for lab tests shall be borne by the cotractor from the quoted rate.

SUPER COOL

M/S Vadakkeparambil Electro-Mechanic Service

Shilpa Engineers and Contractors

B.LAMBODHARAN