DEPOSIT WORK

Amount

Installation of Pump

OD87119/2022-2023:Design, testing, supply, erection and commissioning of submersible pump set of required capacity to discharge 6 lps , pumping for a total head of 186 m with all electrical and mechanical accessories like starter, Panel board, cable, capacitors, Non return valves (with ISI mark), sluice valve (PN 1.6), pressure gauge, required pipe and specials etc. complete up to the outside of the pump house including interconnection works as per the KSEB, and KSEI specification and standards (All items required for the commissioning should be supplied and erected/fixed and obtain initial and final approval from KSEI and got energized from KSEB). The materials of pump should confirm to the relevant IS and pump to be supplied should be strictly according to the relevant IS and Kerala Water Authority Approved manufacturer.(The actual head to be arrived by the contractor) Refer Proceedings of the Managing Director- KWA/HO/SP-333/2014 ,Dated 18.03.2016

Pumping main

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

18.17.6:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

18.19.6.1:Providing and fixing gun metal non-return valve of approved quality (screwed end): 80 mm nominal boreHorizontal

Distribution line

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

18.13.2:Making connection of G.I. distribution branch with G.I main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete:50 to 80 mm nominal bore

18.17.6:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

GIRIDAS K S

Bidder Name

GIRIDAS K S

GICON BUILDERS