Net work monitroing of water level and collection of water samples for chemical analysis in different block in the district of malda (15 Blocks ) for 57 nos PHS of F.Y.2026-27 Malda

Hire Charges of vehicle for going to each site for taking water level and collection of water sample . Total distance to be covered for 4 times in a year

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed.

Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary) (Payment to be made on area cleared)

Charges for opening & refixing the top cap of the Piezometric tube including hire and labour charges for tools & plants as required all complete.

Charges for collection of water sample as per direction in double capped 'Alkhathena Bottle' of 500 ml capacity i.e. supply thereof and delivery of sample each bottle at office. Water sample has to be collected two times during a year as directed by the EIC. (for April & November months)

Labour charges for measuring water level from P.Tube/ Dug well/ Tube well by water level indicator/ sounding/ tape etc. including hiring & carrying charges of tools etc.

Supply of G. I. Pipes of TATA make including necessary sockets. (a) 50 mm dia. Medium quality

Labour for fitting and fixing G.I. pipes above ground (exposed) in structures with holder bat clamps including cost of jointing materials, holder bat clamps etc.,as necessary, including cutting pipe, making threads etc. complete in all respect with two coats of painting with approved paint any height. (Payment will be made on the centre line measurement of the total pipeline including specials. Payment of painting will be paid seperately) (i) 50 mm dia.

Supply of Galvanised Iron socket with I.S.I. mark. (i) 50 mm dia.

Supply of Galvanised Iron jamnut. (i) 50 mm dia.