KIP Dam at Parappar Annual maintenance of Dam gallery up keeping of gallery premises ,cleaning sump well and drain of gallery for the year 2020-21

Amount

Annual maintenance - gallery

od30197/2020_2021/P2 : De-silting liquid mud accumulated in sump well inside the at EL+154.00 Ft andtransverse gallery in block No. 7 at +154 Ft. and carrying out the liquid mud through steep steps and leadingto EL +244.00 Ft. through Audit 1 in block No 5 and depositing at external yard near Audit 1 etc complete withall leads and lifts.

od30198/2020_2021/P2 : Removal of liquid mud from side drains of inspection gallery in Block no. 7 at EL+154Ft. and all drains in all blocks and conveying the liquid mud outside the gallery through Audit I and II with all leads and lift etc. as per the direction of departmental officers at site.

od30199/2020_2021/P2 : Labour engaged for cleaning the gallery by removing spiders web, bats and all other debris etc. and washing the floor and steps of gallery as per the direction of departmental officer at site.(Provision of 50 % extra labour is given for working under difficult area)

od30200/2020_2021/P2 : Labour (man mazdoor) engaged for mannual operation of shutters and valve during the premonsoon inspection of higher officers as per direction of departmental officers at site.

od39001/2020_2021/P2 : Cost of 2 HP motor (crompton /kirloskar )

od39002/2020_2021/P2 : cost of hose pipe

od42459/2020_2021/P2 : Labour engaged for pumbing out water from penstock gallery etc

od41113/2020_2021/P2 : Expense of VIP's food ( DSRP team, DSA team DSO team and other higher officers in irrigation Department) for visiting Dam.

APPENDIX -B Repair of main Gate & building

14.75 : Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under,including cutting the patch in proper shape, raking out joints and preparing plasteringthe wall surface with white cement based polymer modified self curing mortar, includingdisposal of rubbish, all complete as per the direction of Engineer-In-Charge.

10.25.2 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

od39784/2020_2021/P2 : Labour (welder) engaged for welding work

od39782/2020_2021/P2 : Labour (helper welder )engaged for welding work

15.1 : Demolishing lime concrete manually / by mechanical means and disposal of material within 50 metres lead as per direction of Engineer - in- Charges.

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 : 4 graded stone aggregate 20 mm nominal size)

od39783/2020_2021/P2 : The renewing bottom plate of the main gate including making good all damages and applying priming coat of zinc chromate primer of approved brand and manufacture.

Appendix C Providing chain link fencing near the left side of dam

2.31 : Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

2.6.1 : Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

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 : 4 graded stone aggregate 20 mm nominal size)

16.19 : Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

16.70.2 : Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts , bolts and washers as required complete as per the direction of Engineer-in- charge.Made of G.I wire of dia 4 mm. PVC coated to achieve outer dia. not less than 5 mm in required colour and shade

Bidder Name

GEO THOMAS