PROVN FOR CONNECTION AND DIVERSION OF DRAIN NEAR BLOCK NO 262 AND ADDN/ ALTN OF DRAINAGE SYSTEM AND RAIN WATER HARVESTING AT VIKRAM VIHAR UNDER AGE B/R-1 (S) OF GE (SOUTH) DELHI CANTT-10

Amount

Excavation in trenches n.exc 1.5 mtr wide and n Exc 1.5 mtr in depth for foundation etc or shafts wells, cesspits, manhole, pier holes etc and getting out soft/loose soil complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed by Engineer-in-charge.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

M&L for PCC 1:4:8 type D2 (Using 40mm grd stone agg) as in mass concrete as in foundation complete all as specified and directed by Engineer-in-charge.

M&L for cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in coping incl necessary form work complete all as specified and directed by Engineer-in-charge.

M&L for Cement concrete 1:2:4 Type B-2 (using 40mm graded stone aggregate) as in surface channels and drains complete all as specified and directed by Engineer-in-charge.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, mounds, mitred/stopped end etc complete all as specified and directed by Engineer-in-charge.

M&L for brickwork with subclass ‘B’ bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-charge.

M&L for 15 mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:4, surface is to be finished even and smooth (without using extra cement) including one coat of primer complete all as specified and directed by Engineer-in-charge.

M&L for precast reinforced cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate perforated drain cover slab in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, shelves and similar articles with plain faces, set in CM 1:4, including necessary form work moulds etc all as specified. (Reinforcement shall be measured and paid for separately) complete all as specified and directed by Engineer-in-charge.

M&L for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality conforming to TMT bars complete all as specified and directed by Engineer-in-charge.

M&L in repair for Providing, precast cement concrete 1:2:4 Type B1 (20 mm graded aggregate) cover slabs for drain with size 600mmx450mmx100mm thick with making necessary hole in subsequent distance (i.e 4 x hole in five rows) for ground watering in the drain set as in cement mortor 1:4 with plain fair faces, including chamfers weatherings, throating etc. and cleaning old material before setting in mortar complete with joints to match, including necessary form work complete all as specified and directed by Engineer-in-charge. Note : 8mm dia TMT bar min 2 Nos as in long span and 8 mm dia TMT bar min 4 Nos as in short span

M&L for providing reinforced concrete pipes , class NP2 laid and jointed complete with collars 600 mm dia (internal) laid in trenches & jointed etc complete all as specified and directed by Engineer-in-charge.

M&L for cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in bed to drain pipes of size 600 mm bore, including packing under & haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-charge.

M&L for Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed by Engineer-in-charge.

Demolition of brick work built in CM incl quoins, arches, pillers etc complete all as specified and directed by Engineer-in-charge.

Excavating over areas, n. exc 1.5 m deep and getting out in soft/loose soil complete all as specified and directed by Engineer-in-charge.

S&F PVC casing pipe 110mm dia bore medium grade 6 Kg/CM2 ISI marked, plain with bail plug at the bottom of each bore complete all as specified and directed by Engineer-in-charge.

M&L for pea gravel / fine aggregate spread and leveled in trenches / recharging wells complete all as specified and directed by Engineer-in-charge.

M&L for gravel 5 to 10mm size spread and leveled in trenches / wells complete all as specified and directed by Engineer-in-charge.

M&L for loose filling of aggregates of guage 8 to 15cm size spread and leveled in trenches wells complete all as specified and directed by Engineer-in-charge.

M&L for rugs made of mild steel not less than 20mm sound bar fixed in recharge pits including fixing and painting etc complete all as specified and directed by Engineer-in-charge.

S&F install reinforced concrete pipes, class NP 2, 300mm dia bore with one collar per length of pipe fixed in trenches / rechare pits etc for connecting / by pass arrangements complete all as specified and directed by Engineer-in-charge.

M&L for drilling 200 mm dia bore holes by DHT cum rotary method at any depth as in any type of soil maximum upto 40 mtr depth from natural ground level and including removal of surplus soil to a distance n. exc 50 M complete all as specified and directed by Engineer-in-charge.

Note:- The contract sum shall be after deducting the amount of Credit shown in Credit Schedule of this Tender.

Vipul Construction

M/S.Parmod Johar

SABHARWAL CONSTRUCTION CO.