IMPROVEMENT TO WATER HARVESTING PITS, DRAINS AND PROVISION OF DRAIN COVERAT AF STN PALAM UNDER GE(P) AF GURGAON

Amount

Demolition of brick work or stone/boulders masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc including removing mortar from bricks and removing to store complete all as specified and directed.

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

M&L for brick work by using old bricks obtained from demolition/dismantling straight or curved on plan exceeding 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description, not exc. 150mm thickness (above or below ground level) and removing the same from Site(s), complete all as specified and as directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation and mass concrete complete all as specified and as directed.

M&L plan cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate for coping, benching, bed block for flooring, rungs, window cills etc complete all as specified and directed.

Excavation in trenches n exc 1.50m wide and n exc 1.50m deep and getting out in soft/loose soil complete all as specified and as directed.

M&L for 300mm dia RCC pipe class NP-2 laid and jointed complete with collars including demolition and removing of old RCC pipe of any description complete all as specified and as directed.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipe including packing under and completely surrounding pipes with concrete after they are laid and tested for 300 mm dia complete all as specified and as directed.

Returning filling with excavated soil in layers n exc 25cm thick including spreading levelling watering and well ramming complete all as specified and as directed.

Removal of debris/malwa/surplus soil to a distance exc 10 Km but n exc 15.00 Km out side MD land and deposited where directed/filling in low lying area complete all as specified and as directed. Note :- Place for removal of earth should be decided by the contractor and necessary gate pass for removal of earth will be given by the Engineer-in-Charge. All these parameter shall be included in quoted rate).

Dismantling of existing old damaged/Unserviceable RCC/MS drain cover of any size/ any description and removing to store complete all as specified and as directed.

S&F ready made precast cement concrete perforated drain cover of size 900mm x 500mm x 75mm thick srounded with steel strip 75x1.50mm & 10mm dia reinforcement @ 150C/C on both ways and strength of cover n.less than 25MPa complete all as specified and directed. Notes: -Contractor shall provide purchage vouchers alongwith manufacturer test certificate of precast ready made cover and payment to be made only after production of manufacturer test certificate & purchage vouchers.

S&F ready made precast cement concrete perforated drain cover of size 600mm x 450mm x 75mm thick srounded with steel strip 75x1.50mm & 10mm dia reinforcement @ 150C/C on both ways and strength of cover n.less than 25MPa complete all as specified and directed. Notes: -Contractor shall provide purchage vouchers alongwith manufacturer test certificate of precast ready made cover and payment to be made only after production of manufacturer test certificate & purchage vouchers.

M&L for framed work such as grills, drain cover, gratings for drain, rain water harvesting pit, ladder etc., with ends of bar shoulder &/or riveted, or forged into spikes; framed guard bars, incl hinges, framed balusters, walk ways; railings & similar work conforming to Fe 290 GDE -E-165 complete all as specified and directed.

S&F 3mm dia of wire, square/rectangle aperture welded wire mesh of size exc 25mm but not exc 50mm for drain, rain water harvesting pit etc., including straightening, cutting, welding and fixing in position complete all as specified and directed.

M&L for preparation of new/un treated steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of zinc chrome/red oxide primer complete all as specified and directed.

Taking down cement plaster from wall and ceiling of any description from brick/concrete surfaces including raking out joints, hacking for Key, scrubbing down with water, etc., and removing same from the site(s), complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement including complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement including complete all as specified and directed.

M&L for applying three coat white wash including preparation of newly plastered wall surfaces complete all as specified and as directed.

Removal of excavated soil to a distance n exc 50 and depositing where directed at a level not exceeding 1.5 m above starting point complete all as specified and directed.

M&L for precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate for cover slab for drain and set in cement mortar 1:4 complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over cut to length bent to shape required including cranking bending spirally for hooping etc and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C1 using 20mm graded stone aggregate as in coping including necessary form work complete all as specified and directed.

Excavation over areas n.exc 1.5 m depth and getting out in soft/loose soil complete all as specified and directed.

Excavation over areas exc 1.5 m but n.exc 3.0m in depth and getting out in soft/loose soil complete all as specified and as directed.

Excavation over areas exc 3.0 m but n.exc 4.50m in depth and getting out in soft/loose soil complete all as specified and as directed.

M&L for brick work using sub class 'B' brick straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed .

Removing surplus soil to a distance exc 1.50Km and n exc 5.0 Km and depositing where directed at a level n.exc 1.5m above the starting point as complete all as specified and directed.

M&L for drilling of bore hole 300mm dia and 45m deep for fixing of PVC casing pipes by means of rotary drilling method in any type of soil complete all as specified and directed.

S&F 200mm dia plain/perforated PVC pipe pressure rating 6Kg/Sqcm single socketed in any length fixed in bore hole complete all as specified & directed.

S&F PVC bail plug suitable for 200mm dia PVC pipe fixed at bottom in bore hole complete all as specified & directed.

S&F PVC cap suitable for 200mm dia PVC pipe fixed at top in bore hole complete all as specified & directed.

M&L for RCC design mix M-25 grade using 20mm graded stone aggregate as in roof slab for rectangular chamber complete all as specified & directed.

M&L for use and waste form work to bottom of slab supported on wall n exc 200mm thick for rough finish flat surface complete all as specified and directed.

M&L for use and waste form work to sides of slab n exc 200mm thick, for rough finish flat surface complete all as specified and as directed.

M&L for TMT deformed bars 6 to 10mm dia cut to length bent to shape required including cranking, bending, hooking ends and binding with MS wire not less than 0.90mm dia or securing with clips as in stirrups complete all as specified and as directed.

M&L for 3 to 6mm pea size gravel filling arround the bore hole as in loose filling layer complete all as specified and directed.

M&L for 5 to15 cm size filling of stone boulders in rain water chamber complete all as specified and as directed.

M&L for 5 to10 mm size filling of gravels in rain water chamber complete all as specified and directed.

M&L for 1.5 to 2mm size filling of coarse sand in rain water chamber complete all as specified and directed.

S&F rectangle shape stainless steel informatory board made out of 2mm thick stainless steel sheet base fixed on 50mm square stainless steel polished pipe 3.00m long SS-304 grade cutting and electro gas welding 25mm sqaure SS pipe frame fixing around the board and standard bright polishing and fixing with high prismatic reflective tape base and english/hindi letters in blue and white letter computerised retro reflective sheet high quality (3m or equivalent) including fixing of board in PCC 1:3:6 type C-2 and post hole excavation (300x300x450mm) complete all as specified and as directed.

VED PRAKASH ARORA

M/S Parshant Associates

tarun construction co

M/s VINOD KUMAR SHARMA

L G BUILDERS

M/S Sunil Steel Works

M/S ANIL KUMAR

M/S Amar Enterprises