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

Amount

Material & labour for removing the dirts, sediments, silts also fungus etc from to bottom and side wall of service tank kept on roof top of bldg 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 back ground all as specified and as directed by Eng-in-Charge of capacity 500 ltrs.

All as per item no 1 here-in-before but of capacity 1000 ltrs

All as per item no 1 here-in-before but exceeding 1000 ltrs but not exceeding 2000 ltrs capacity.

Supply and Fix 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 bore all as specified and directed

All as per item no 4 here-in-before but 25mm dia bore

Supply and Fix in repair ball brass valves high pressure with polythene float and fly nut complete screwed for iron pipe 20 mmdia bore all as specified and directed

All as per item no 6 here-in-before but 25 mm dia bore

Supply and Fix in repair UPVC high pressure/pasted pipe all as per ASTM-D-1785 sch 40 , pasted pipe with working pressure 10 Kg/cm 2 of size40mm dia including all fittings, laid in trenches/wall/floor all as specified including taking down the old UNSV perishable pipes all as specified and directed

All as per item no 8 here-in-before but 25mm dia bore

All as per item no 8 here-in-before but 20mm dia bore

All as per item no 8 here-in-before but 15mm dia bore

Supply and Fix in repair gun metal gate valve with ISI mark IS-778 class I of size 40 mm dia bore iron wheel head, screwed both end all as specified and directed

All as per item no 12 here-in-before but 25mm dia bore

All as per item no 12 here-in-before but 20mm dia bore

Excavating in trenches n.exc 1.5m and n.exc 1.5m depth and getting out in hard/dense soil etc complete all as specified and directed

Returing fitting in, including spreading, levelling, watering and well ramming in layers n.exc 25cm thick all as specified and directed

Removing surplus soil to a distance n.exc 50m and deposited where directed at a level n.exc 1.5m above the starting point all as specified and directed

Supply and Fix 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 all as specified and directed. Make :- Sintex/ polycon/Rotex or equi

All as per item no 18 here-in-before 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.

GRAND COOL SOLUTIONS

M/s VJ ENTERPRISES

KENZ CONSTRUCTIONS

M/S Vadakkeparambil Electro-Mechanic Service