Aligarh Development Authority Tender

Supply of following sizes of pipes for risingmain and distribution system confirming to latest/relevant I.S 4984/2016 & I.S 8329/2000 Specification with all jointing material confirming to latest/relevent I.S Specification Including F.O.R destination and all taxes and insurance etc with loading, unloading and carting upto site of work.

90 mm dia HDPE pipe(6kg/cm²)

110 mm dia HDPE pipe(6kg/cm²)

160 mm dia HDPE pipe(6kg/cm²)

Laying and Jointing of the following types and sizes of pipes including supply of required special all jointing material such as socket, rubber gasket conferming to 4984/2016, IS 8329/2000 or their amendment including railway freight insurance charge FOR upto destination

90 mm dia HDPE pipe(6kg/cm²)

110 mm dia HDPE pipe(6kg/cm²)

160 mm dia HDPE pipe(6kg/cm²)

Supplying and fixing Single headed external yard hydrant valve with 1 No. 63 mm dia instantaneous FM Gunmetal/Stainless Steel coupling and cast iron wheel, ISI marked, conforming to IS 5290 (type A) with blank Gunmetal/Stainless Steel cap and chain as required :Single headed Gunmetal

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore (for GH)

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

(a) 100 mm diameter (for FH)

(b) 250 mm diameter

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) :

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design :

Constructing masonry Chamber 60x60x75 cm, inside in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for fire hydrants, with C.I. surface box 350x350 mm top and 165 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand:10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

Constructing masonry Chamber brick work with common burnt clay F.P.S. (non modular) bricks of class designation 100 in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar :3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

SEWER LINE

Excavation 0.0-1.5 m deep in ordinary soil

Excavation 1.5-3.0 m deep in ordinary soil

Open Timbering in Trenches 0.00-3.00m Deep

Providing and laying cement concrete in 1:5:10 (1 Cement : 5 Fine sand : 10 graded stone aggregate 40 mm nominal size) including supply of all material, labour and T&P etc. required for proper completion of the work. [For bed concrete for R.C.C. pipes]

Providing and Laying Non Pressure NP-3 class (Medium duty) 350 mm Dia RCC pipes including collers)spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 Cement: 2 Fine sand) including testing of jointings etc.complete

Providing and Laying Non Pressure NP-3 class (Medium duty) 450 mm Dia RCC pipes including collers)spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 Cement: 2 Fine sand) including testing of jointings etc.complete DSR-19.35.1

Providing and Laying Non Pressure NP-3 class (Medium duty) 600 mm Dia RCC pipes including collers)spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 Cement: 2 Fine sand) including testing of jointings etc.complete DSR-19.35.2

Constructing brick masonry circular manhole 0.91 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :0.91m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) :DSR-19.9.1.1

Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : DSR-19.11.1.1

Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m :

Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :2.30 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 DSR- 19.13.1.1

Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m :

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Concrete with 2 cm. Gauge approved stone ballast, coarse sand and cement in foundation and under floors in the proportion of 4:2:1 including supply of all materials, labour, Tools & plants etc. Required for proper completion of the work.

Constructing brick masonry Chamber (0.60x0.60x0.75)m Size internal dia

Add or Deduct to regulate shaft