Safety chain, conforming to is:3076-1984, grade t (8) or latest; short link chain of nominal 12 mm diameter, overall length 4.572 metres, with long links at both ends and suitable hook/locking arrangement for padlocking.as per rdso drawing specification no. tfc/spec./374/safety chain. and aligned with operating manual guidelines.

Submersible pump motor set capacity 20 hp , isi marked motor 415 volt,3 phase,50 hz, 4 star rating ,discharge capacity 900-1400 lpm , discharge head 55-60 meter. nominal speed 2900 rpm,5 stage or multistage, bore well 200 mm suitable discharge pipe 100 mm, motor totally enclosed copper wound squirrel induction type, water cooled & water lubricated.

Polyamide flexible conduit, nominal size nw-12, outer diameter 15.8 +/- 0.2 mm, without straight pg metal thread end fittings, as per annexure-a sr. no. 2 of a-1 of rdso specification no. rdso/pe/spec/ac-0138-2009 (rev-1), and conforming to rdso specification no. rdso/pe/spec/ac-0138-2009 (rev-1), suitable for lhb type coaches.

Deburring brush of armature commutator m [deburring brush of armature commutator mica under cutting for hyt mica under cutting machine as per drg.no.3tms/cnb/drg/2005/4 alt-1. [deburring & polishing wheel (standard type) for tm armature with standard wire dia. abrasive nylon bristles coated with silicon carbide; od- 200mm, thick-20mm, bore-35mm x pcd 49.5 x 7mm, 04 screw holes for holding with spindle of deburring wheel.]]

Construction and commissioning of 200mm nominal diameter bore holes in strata suitable for tubewells on labour rate basis and with ms casing in block rajsamand and railmagra

Construction and commissioning of 200mm nominal diameter bore holes in strata suitable for tubewells on labour rate basis and with ms casing in block khmanor and delwara

19/2023-24 drilling of 150 mm nominal diameter bore holes in strata suitable for tube wells on labour rate basis and with ms casing in division bari

20/2023-24 drilling of 200 mm nominal diameter bore holes in strata suitable for tube wells on labour rate basis and with ms casing in division bari