Public Works Department Tender

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 gradedstone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attachedpilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. above plinth level up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mmnominal size)

Providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for:Foundations, footings, bases of columns etc. for mass concrete.

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

12 mm cement plaster of mix :. 1:4 (1 cement: 4 fine sand)

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angleiron and 3 mm M.S.Using M.S. angels 40x40x6 mm for diagonal braces

CARRIAGE OF MATERIALS By Mechanical Transport including loading, unloading and stacking.Cement & Steel (avg. lead 20km)

Sand (avg. lead 10km)

Stone aggregate 20mm nominal size (avg. lead 10km)

Stone aggregate 40mm nominal size & above (avg. lead 10km)

Soling Stone (avg. 10km)

Providing laying and fitting of 80mm dia GI Pipe conforming to IS 4984:1995 with latest amendments and conveyinng to work site including loading and unloading, lowing into the tranch, laying true to line and jointing of pipes by welding as per standard procedure and guidelines, including encasing the pipes around to a depyh not less than 15cms with soft earth or selection earth avilable from the excavation site completed giving hydraulic test as per revelent ISI with all leads and lift including testing commissioning. The devition/ bend are to be fabricated from avilable G.I pipes of 80mm dia. The include complete job as per direction by site engineer ( Contractor will make own arrangement for procuring water for testing.)

Filling available excavated earth (excluding rock) in trenches, plinth, sides offoundations etc. in layers not exceeding 20cm in depth, consolidating eachdeposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Design, Supply and installation testing and commissioning of 10-15HP dual solar submersible pump, (Grundfos or equivalent parameter specification and Properties) discharge of 2-5LPS and hgead of 96Mtr .Nominal operating cell temperature (NOCT : 45+/- 20 C),Temperature Coefficient at NOCT (-0.286 to 0-4), Maximium power at NOCT, Maximium power at STC, Performance Ration (79% to 82%),Module Efficiency (21 or more), Required system peak output power (with module orientation-south ) 400Wp or above, Capacity per module, Type of Module (Nano perc) Nmber of cels in each module (as per provide)., Certification Standards (Compliance as per specifications), Number of modules (as per provider), IP rating for Module (IP 67), Weight (Kg) and size (LXHXWmm) of each module (as per provider), IP rating for VFD and DB(IP 54 with additional encloseure/ IP 65), Solar Cell Material (Mono perc), Percentage of depreciaition in performance (as per provder), Minimum ower generation(KWh/sq.M/Dy, Product Warranty (Vendor to declare), PV Module (Minimum 12 years), VFD (minimum 2 Years), Installation Warranty (minimum 2 years), System Performance guarantee (minimum till break even) RIO/ Beak even (Years),TCO in INR (20 Years) (Indicate "-ve" for benefits), DP (Years), Note: Vendor shall be responsible for solar power generation, Solar PV modules, Stainless steel solar submersible pump and motor, Motor controller, GI Mounting structure set, DC cable as persite requirement, Cable AC as per site requirement, Safety rope as per diameter of pump, Chain pulley of 1 ton capacity. The job also include any other civil/ Mech. item required to make the system functional.

CARRIAGE OF MATERIALS By Manual Labour including loading, unloading and stacking (avg. lead 100m)Cement & Steel

Sand (avg. lead 100m)

Stone aggregate 20mm nominal size (avg. lead 100m)

Stone aggregate 40mm nominal size(avg. lead 100m)

Soling Stone (avg. lead 100m)

fmishing and reinforcement.

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