Provision of additional facility in the existing building PWD Delhi dg. 2025-26. SH Provision for construction of SMC Panel Tank including making steel base foundation and GI fittings and other misc. works at Old Age Home Kanti Nagar Delhi.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.

All kinds of soil

Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth

1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

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-Ill) derived from natural sources : 3 graded 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.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Dismantling of road gully chamber of various sizes including C.I. grating with frame including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead including refilling the excavated gap.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work - Exposed on wall

50 mm dia nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

50 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

50 mm nominal bore

Providing & Fixing SMC Panel Tank (confirming to IS:14399 part-I & II - 2006) of the require size and capacity made out of Hot Press Moulded Sheet Mouldeing Compound (SMC) panel of size 1.0x1.0m or 1.0x2.0m. The flange should be perpendicular to the main surface. The shape should be trunk type for extra strength and 90degree flanges predrilled for bolting. All the flanges of the panel should have maximum 13 nos. holes for fastening/joining the panel to one another. SMC predrilled corner pieces with built-in ribs of the size 75mm x 75mm should be provided for 90 degree joints of the tank walls or wall to base or wall to roof joints complete. with non-reactive stainless steel (304 grade) or Hot Dipped Galvanized (HDG) hardware nut-bolts and washers. Special sealant having excellent UV resistance as well as suitable for portable water, complete with top covered construction having manhole with cover of dia.600mm and internal FRP ladder. The tank after fabrication and assembled as per manufacturer specifications shall be filled with water upto overflow level, which will be placed near roof of the tank and test for leakages, rectify any leakage found during the testing to make it 100% leak proof etc. complete as per direction of Engineer-in charge. (The rates are inclusive of all lead and lift upto roof/ desired height).

Providing and fixing on wall face unplasticised Rigid PVC pipes including jointing with seal ring, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes having 6 kg/cm2 working pressure.

200 mm diameter