01/2026-27 ACE Region II Jodhpur

Construction of 70 MLD capacity CWR at Zero point Barmer headworks

Construction of Rectangular 70.0 ML capacity RCC Clear Water Reservoir with partition as per contractor’s own design and drawings as per relevant IS Codes / specifications. The work includes Investigation of SBC, preparation and submission of detailed design and drawing (IIT) for required capacity.Raft, foundations, construction of plinth.Protection with food grade epoxy paint on inner surface of tank.Anti-carbonation paint on outer surface.Testing for water tightness complete in all respect.Supply and fixing of DI K-9 pipes, inlet, outlet, washout, overflow pipe, float valves, puddle collars, duck foot bends, pipe interconnecting the incoming and outgoing with all specials, water level indicator, finishing, testing & commissioning etc.Complete in all respect as per the scope of work & specifications given in the tender document..

Construction of Boundary Wall and Ancillary Work

(PHED/Revised2023/8.2) Construction of boundary wall of Brick/ stone masonry as per enclosed GA drawing, scope of work and technical specifications complete work in all respect. Brief details of boundary wall parameter is as below: 1. Depth of foundation- 900 mm. 2. PCC in M-10, width -900 mm and thickness 100 mm, 3. Stone masonry in CM: 1:6 section of foundation above PCC, 600 mm (W )x 450 mm (D) and 450 mm (W) x 450 mm (D) 4. Superstructure work: Stone masonry in CM: 1:6, W-300, height-1650 mm,/ Brick work in CM: 1:6 W-230 mm, height- 1650 mm. 5. Cement mortar pointing on Stone masonry and cement mortar plaster 20 mm thick on brick masonry in CM 1:6. 6. Expansion joint shall be on every 30 mtr. 7. On top of wall there shall be CC Coping 75 mm thick (1:2:4) shall be provided. 8. Pillar for main gate 350x350 mm in size is part of boundary wall. 9. Cement paint of approved colour in 3 coat shall be done.

(PWD BSR 2022 It NO. 14.10) Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually/ by mechanical means including stacking of serviceable and disposal of unserviceable material within 50 metres lead as per direction of Engineer in charge :

(14.10.2) In cement mortar.

(PWD BSR 2022 It NO. 14.2) Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge.

(14.2.1) 1: 3: 6 or richer mix.

Shifting nalah along the boundary wall at Barmer Headwork

(PWD BSR/2022/B-3/3.1.7) Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:5:10 (1 cement : 5 fine/ coarse sand : 10 graded stone aggregate 40 mm nominal size)