PROVN OF RAIN WATER HARVESTING PIT IN HANUT COMPLEX IN MATHURA CANTT UNDER GE (EAST) MATHURA

Excavation over areas, n.exc 1.5m deep and getting out in any type of soil etc complete

Excavation over areas, exc 1.5m but n exc 3 mtr deep and getting out in any type of soil etc complete

Ditto item no 1 but exc 3 mtr but n exc 4.5 mtr of depth .

M&L for type D2 1:4:8 (using 40mm graded agg) as in lean concrete.

Returning, filling in, including spreading , levelling, watering and well ramming in layers n.exc 25 cmthick. Complete in soil all as specified and as directed by Enge-in-Charge.

Removal of excavated material (soil) to a distance exc 250m but n.exc 500m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specifeid and directedby the Engr -in -Charge.

M & L for RCC M 30 (nominal mix) using 20mm stone aggregate type B1 as in foundations including raft footings foundation beams; plinth beams etc basements slabs, under reamed piles and mass concrete all as specified and directed.

Ditto item here in before but in walls

Ditto item here in before but for roof beams

Ditto item here in before but for roof slabs.

M&L for MS TMT bars 10 mm dia & over cut to length bent to shape required including cranking bending spirally for hooping for columns, hooking ends and binding with and including MS wire (anneled) not less than 0.9 mm dia or securing with clips.

Ditto item here in before but 5 to 8mm TMT bars for striups

Use and waste of form work to sides of concrete foundations, footings, bases of column raft and raft beams sides and soffits (if any ) of foundations and plinth beams and similar work vertical or to batter, rough finish. .

Ditto item here in before for item no 13 but for walls

Ditto item here in before for item no 13 but for roof beams .

Ditto item here in before for item no 13 but for roof slabs.

Supply only WPC compound

M&L for brick work built in cement mortar 1:4 with sub class 'B' bricks old size straight or curved on plan exc. 6m mean radius complete all as specified.

M&L for Loose filling in harvesting pit @ gravel 50 to 75mm 450mm over 600 mm Gravel snad over 450mm charcoal over 900 mm peebles at bottom and one PVC perforated pipe to be laid upto aquifier as directed by Engr-in-charge.

M&L for screener made from epxended wire mesh having frame of 50 x 50 x 6mm angle iron duly painted with two caots of synthetic enamel paint over a coat of red oxide and fixed in screener chamber as per directed by Engr-in-charge.

M&L 300 mm bore reinforced concrete pipes, class NP2, laid and jointed complete with collars all as specified and directed.

M&L cement concrete 1:3:6 mix type C2 (using 40mm graded stone aggregate) as in bed to drain pipe including packing under and hunching against the sides of pipes after laying in trenches to required slope and tested complete all as specified for 300 mm bore pipe complete all as specified and directed by Engineer-in-Charge.

M&L 5mm thick rendering in Cm 1:3 over fair faces of concrete surface mixed with water proofing compound as approved by GE to avoid any seepage make Forsoc/Dr fixit/Pidilite/Thermax or equivalent etc complete

M&L for MS work as in steps rings @ 20mm dia square bars in sumpwell and manhole covers @ 1mm thick MS sheet with 50 x50 x5 mm frame etc complete.