Creation of temporary dewatering station at Shah-e- Vilayat Colony Sector 8 Umerabad HMT Zainakote.

Civil Part

Earth work in bulk excavation by manual/mechanical means over areas ( exceeding 30cm in depth), 1.5 m in width as well as 10m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-In Charge. i) 30% Manually

ii) 70% Mechanically

iii) Extra for additional lifts in main drain

Extra for work in/under water for slow progress there in quaqntity above. i. 100% of manual excavation

ii. 20% of mechanical excavation.

Close timbering in trenches including strutting, shorting and packing cavities ( wherever required) complete. ( Measurements to be taken of the face area timber. i) Depth not exceeding 1.5 M (Draine/Chamber)

ii) Depth exceeding 1.5 M but not 3.0 M ( Draine /Chamber)

iii) Depth exceeding 3 M but not 4.5 M ) Drain/Chamber)

Providing and laying stone soling duly hand packed on horizontal floor on horizontal floor including hand ramming watering and levelling to the surface.

Providing and laying in position cement of specified grade excluding the cost of centring and shuttering. All works upto plinth level 1:4:8 ( 1 cement 4 coarse sand 8 graded stone aggreate 40mm nominal size (Crushed)

Providing and laying in position cement of specified grade excluding the cost of centring and shuttering. All works upto plinth level 1:1 1/2:3 ( 1 cement 1 1/2 coarse sand 3 graded stone aggreate 40mm nominal size (Crushed)

Steel reinformcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level . Thermo-Mechanically tgreated bars of grade Fe-500D or more

Centring and shuttering including strutting and propping etc. and removal of form work . Retaining walls, return walls, walls ( any thickness) including attached pilasters, buttresses, plinth and string courses filled etc. i) Walls Internal/External

ii) Walls

iii) Suspended Floor

iv) Edges

Providing and fixing in position precast R.C.C manhoe cover and frame of required shape and approved quality ( HD-20) circular shape 560mm internal diameter.

Providing and laying non-pressure of specified class R.C.C pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 ( 1cement: 2 fine sand) including testing of joints etc. omplete non pressure NP3 class ( Medium duty ) R.C.C pipes i) 600MM dia

ii) 300 MM dia

Filling of avialable excavated earth ( excluding rock) in trenches , plinth, sides of foundations etc. in layers not exceeding 20cm in depth , consolidating each deposited/layer by ramming and watering lead upto 50m and lfit upto 1.5 m i) X Sectional volume and deducting pipe volume

ii) X Sectional volume and deducting pipe volume

Pumping out water cuased by springs, tidal or river seepage , broken water mains or drains and the like.

Carriage of materails by mechanical transport including loading unloading & stacking from approved source to the site of work Avg. 15 Kms. i) Stone Soling

ii) Sand

iii) 20 mm aggregates

iv) 40 mm Aggregates

v) 600 mm dia RCC pipe for average 15 Kms.

vi) 300 mm dia RCC pipe for average 15 Kms.

Electro-Mechanical Part

Excavation of 6 Nospits each 0.3m x0.3m x0.5m sizein hard and soft soil. Providing and laying of PCC block in each pit. Providing and grouting of 12” long suitable size boltin each block for fixing of ISMC150 after cutting suitable size hole in it.The job includes curing of PCC block after the initial setting. Providing and fitting of 2Nos, each 3m long, ISMC 150. These two members shall be laid and fixed over the blocks mentioned above and tied with each other through 4Nos, each 1m long, ISA50x50x6. All the tools and tackles required for the execution of the job are to be arranged and brought to the site by the contracting agency as per requirement.

Providing and fitting of foundation (AVM) pads of suitable size to the base of the pumping units.

Shifting and installation of 3Nos, electric driven mobile pumping units over the above-mentioned foundation. The job includes loading, unloading and carriage of the pumping units.

Fabrication, providing & fitting of ERW M.S Pipeline, with following Nominal Diameters & specification. The rate includes arrangement of skilled labour, tools and tackles and power back up unit which shall be arranged and brought to the site by the contracting agency. The job shall include painting of the pipes with two coats of black oxide or Enamel paint of approved shade. i. 200mm diameter, 6mm thick

ii. 100mm diameter, 6mm thick

Excavation of trench (0.45m x 0.6m x 400m (wxdxl) size) in hard and soft form of soil for laying of pipeline and refilling of excavated material & dressing & ramming and levelling the same.

Fabrication, providing & fitting of M.S bend/offset to be fabricated out of ERW M.S. pipe with the following Nominal Diameters. The rate includes arrangement of skilled labour, tools and tackles and power back up unit which shall be arranged and brought to the site by the contracting agency. The job shall include painting of the bend/offset with two coats of black oxide or Enamel paint of approved shade. i) Bend:200mm Dia, 6mm thickness

ii. Bend: 100mm Dia., 6mm thickness

iii. Offset: 200mm Dia., 6mm thickness

iv. Offset: 100mm Dia., 6mm thickness

Providing & fitting of 100mm diameter, C.I, hand operated, butterfly valve

Providing & fitting M.S Flanges to the M.S pipe, through electric arc welding of adequate strength & consistency. The job shall include painting of the flanges with two coats of black oxide or Enamel paint of approved shade. i) 200mm Dia., 12mm thickness.

ii) 100mm Dia, 12mm thickness.

Providing & fitting of gaskets of RI cloth/rubber to be fitted between the flanged joints of various diameter pipes given below: - i) 200mm Dia

ii). 100mm Dia.

Providing & fitting of screwed fasteners for the flanged joints of various diameter pipes.

Power system a. Providing and fitting of 10m, 10mm2, 2.5core Aluminium power conductor as service line. b. Providing and fitting of 01 No. chemical earthing for earthing of the pumping units.

Providing of power connection which includes agreement with PDD and providing and fitting of single phase energy meter and allied accessories.

Provision for restoration of the road to its original shape at necessary spots

Provision for GSB restoration, refilling, soling etc.

The Execution, Supervision and financial aspect of Civil Part of the work shall be carried out by the Sewerage & Drainage Division IInd SMC Srinagar and electro-mechnical component Part of the work shall be carried out by the Mech. City Drainage Division SMC Srinagar.