Name of work - Roof Top water harvesting structure cum recharge shaft in villages - Sogpura, Ratanpura and Badlipara GP - Sogpura, Balawara and Badlipara Block- Bagidora

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect (Hard soil mixed with Kankar / boulders, Morrum)

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect (Soft / Disintegrated rock )

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect (Hard rock without blasting)

Cement Concrete 1 cement : 4 gravel and 8 aggregate / 1 cement, 3 gravel and 6 aggregate stone of 40 mm nominal size including laying of foundation, ramming and tamping etc. 1:4:8 (i) If hand broken gravel is used in place of 40 mm crusher broken stone aggregate, the same quantity will be payable but there will be a 30% reduction in the rate of aggregate. (ii) If Vibratar and mixer are not used, there will be a 3% reduction

Installation of centering, shuttering (plank and truss) for laying RCC roof, slab, balcony, lintel etc. up to 4.5 m height and removal etc. as per specifications.

Supply and pouring of reinforced cement concrete of cement concrete 1:2:4/1:1.5:3 mix, pressing into roof slabs, eaves, beams, lintels etc, tamping and leveling of surface with 1:3 cement mortar etc including scaffolding but cost of steel and shuttering separately.

Cutting, bending, setting and fastening of iron for RCC work including supply.

Cement concrete in the ratio of 1 cement : 2 gravel : 4 stone aggregate with aggregate of 12 mm nominal size including pouring, ramming and tamping etc.

material Format-10 (Sand)

material Format-10 (63-40 mm crusher broken)

material Format-10 (90-45 mm hand broken)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWRPipes Type B for scilandwaste discharge system (IS:13592 : 1992 Marked) of approved quality /make 110 mm dia (PWD item 3.44.2)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type Bforscilandwastedischarge system (IS:13592 : 1992 Marked) of approved quality /make bend 87.5 Deg. 110 mm (PWD item 3.45.4)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type Bforscilandwastedischarge system (IS:13592 : 1992 Marked) of approved quality /make single tee 110 mm (PWD item 3.45.16)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type Bforscilandwastedischarge system (IS:13592 : 1992 Marked) of approved quality /make Pipe clips 110 mm (PWD item 3.45.12)

Construction of Tube Well up to 100 mtr. depth in all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe.Nominal bore 150 mm dia.(PHED item 2.4.1)

Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes 150 mm dia NB(Thickness of pipe 5.0 mm & mass of tube 20.13 Kg/m) (PHED item 2.11.1)

Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 150 mm dia nominal bore of 4.8 mm thickness (PHED item 2.12.2)

Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug.150 mm dia (PHED item 2.23.2)

Foundation and base should be made of first class brick masonry in cement-gravel mortar of 1:6 or 1:8, including side gaps and leveling.

Cement plaster in cement sand mortar 1:4, 25mm thick with curing.

Iron work in grills/gates etc. which includes cutting, mounting and fitting of flat cones, T's and channels etc.

display Board (including painting,writing and installation on site)