CA NO. GE(P)AF/GUR-75/2022-23 CLEANING AND REPAIR OF DRAIN, DRAIN COVER, COMPOUND WALL AND OTHER MISC WORKS IN THE AREA OF AF STN PALAM UNDER GE (AF) GURGAON NO. 01 .

Amount

De-silting & cleaning of old Rain water harvesting Pit including removing of all silt, Soil, vegetation growth, removing of aggregate of different grading layer wise maintaining the grading, cleaning by washing, straining to maintain grading layerwise and refilling the same as per existing pattern after necessary repairing to pit structure as required under respective items hereinafter, and removing rubbish from the premises complete all as specified and as directed by Engineer-in-Charge.

Desilting and cleaning of existing storm water drain by removing silt, soil, vegetation growth and removing of rubbish from the premises for repair to drains complete all as specified and as directed by Engineer-in-Charge.

Dismantling of brick work or stone/boulders masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etac but excluding ashlars facings, dressed stone work and precast concrete articles complete all as specified and directed by Engineer-in-Charge.

M&L for 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 by Engr-in-charge.

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 by Engr-in-charge.

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 directed by Engr-in-charge.

M&L for 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 by Engr-in-charge.

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 directed by Engr-in-charge.

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 directed by Engr-in-charge.

M&L for cement concrete 1:3:6 type C2 (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 pipe, complete all as specified and directed by Engr-in-charge.

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

Removal of debris/malwa/surplus soil to a distance exc 10 Km but n exc 15.00 Km out side MD land and depositing where as directed, complete all as specified and directed by Engr-in-charge.

M&L for spreading and levelling of dry River sand of required grading as in filter media to rain water harvesting chamber including getting out old un-useable aggregate complete all as specified and as directed by Engr-in-charge.

M&L for spreading and levelling of 20mm size stone aggregate of required grading as in filter media to rain water harvesting chamber including getting out old un-useable aggregate complete all as specified and as directed by Engr-in-charge.

M&L for spreading and levelling of 40mm size stone aggregate of required grading as in filter media to rain water harvesting chamber including getting out old un-useable aggregate complete all as specified and as directed by Engr-in-charge.

M&L for spreading and levelling of 63mm size stone aggregate of required grading as in filter media to rain water harvesting chamber including getting out old un-useable aggregate complete all as specified and as directed by Engr-in-charge.

S&F Precast Cement concrete perforated drain cover of size 900mm x 500mm x 75mm thick srounded with steel strip 75x1.5mm Reinforced as per manufacturer's design in Munufactured proccess laid over existing drain complete all as specified and as directed by Engr-in-Charge. Notes: - (i) Make of SFRC Manhole/drain cover and frame : (a) M/s PS Concrete. (b) M/s KK Manhole. Or equivalent as approved by GE. (ii) Contractor shall provide PV alongwith manufacturer test certificate of SFRC cover.

S&F Precast Cement concrete perforated drain cover of size 600mm x 450mm x 75mm thick srounded with steel strip 75x1.5mm Reinforced as per manufacturer's design in Munufactured proccess laid over existing drain complete all as specified and as directed by Engr-in-Charge. Notes: - (i) Make of SFRC Manhole/drain cover and frame : (a) M/s PS Concrete. (b) M/s KK Manhole. Or equivalent as approved by GE. (ii) Contractor shall provide PV alongwith manufacturer test certificate of SFRC cover.

Cleaning of blocked rain water pipe of dia 100-150mm near path and drain and rubbish of the premises complete all as specified and directed by Engr-in-charge.

Dismantling of existing mild steel work of any description or in any location complete all as specified and directed by Engr-in-charge.

M&L for Framed work such as grills, 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 by Engr-in-charge

S&F 3mm dia square/rectangular aperture welded 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 by Engr-in-charge

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 black bituminous paint complete all as specified and directed by Engr-in-charge.

Taking down broken / unserviceable RCC jali from boundary wall at any height and any position complete all as specified and directed by Engr-in-charge.

M&L for precast cement concrete type B-0 1:2:4, using 12.5 mm graded aggregate ) louvres and Jallies , 40 mm thick including all moulding at any height of bldg set in cement sand mortar 1:2 complete all as specified and directed by Engr-in-charge. (Note : - Rate inclusive of all arrangement for scalfolding and safety precautions) .

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 as directed.

M&L for rendering 15mm thick in CM 1:4 by using 1% WPC and manufacturer/ washed plastered sand on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement including necessary scaffolding complete all as specified and as directed.

M&L for rendering 15mm thick in CM 1:6 by using manufacturer/ washed plastered sand on fair faces of brick work or concrete surfaces finished even & smooth without using extra cement including necessary scaffolding complete all as specified and as directed.

M&L for washed stone grit plaster on exterior walls in two layers under layer 12mm thick cement plaster in Cement Mortar 1:4 (1cement 4 coarse sand) furrowingthe under layer with scratching tool applying cement slurry @ 3kg/sqm top layer 15mm thick cement plaster 1:1/2:2 ( 1cement 1/2 coarse sand : 2 stone chipping coloured 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing & washing the top layer with brushes & water to expose the stone chipping complete all as speacified pattern decided by Engr-in-Charge. (payment for providing grooves shall be made separately). Note:- Top layer of shade shall be of grey cement using colouring pigment & stone chipping of desired colour as approved.

M&L for Forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specifications and direction of the Engineer-in-charge

Supply only integral water proofing compound complete all as specified and as directed.

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

M & L for preparation of undecorated surfaces of walls and applying two coats of Cement Base Paint of approved tint, complete all as specified.

Taking out old unserviceable drain covers from drains and removal from site under credit schedule complete all as specified and as directed by Engineer-in-Charge.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by Engineer-in-Charge.

M&L for 60mm thick machine pressed precast concrete interlocking paver blocks any tiles any size and shape factory casted with grey cement and pigment and conforming to IS 15658-2006 of M-35 Grade and joints filled inclding dismantling of tile complete etc complete all as specified. Make: NTC or equivalent as specified in list of make.

M&L sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed by Engineer-in-Charge.

M & L for 100 mm thick PCC (1:4:8) type D-2 (using 40 mm graded stone agg) as sub base surface finished even & fair with using extra cement complete all as specified and directed.

M&L for precast factory made PCC Kerb Stone of any description PCC (1:2:4) Type B1 Kerb Stone of size 600x300x150) with rounded edge fixed in position and pointed in CM 1:4 and finishing exposed surface even and smooth complete all as specified and as directed.

M&L chequred cement concrete tiles 30 cm x 30 cm x 25 cm thick set and jointed and pointed in neat cement slurry with grey cement and pigment in floors including 20 mm screed bed in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc complete all as specified and as directed by Engineer-in-Charge.

M&L Marble work 18 to 20mm thick coloured (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade complete all as specified and as directed by Engineer-in-Charge.

Rounding to the edge of stone slabs on edge such as cooking plateform complete all as specified and as directed by Engineer-in-Charge.

M&L for 20mm thick Dholpur Stone Cladding gang saw cut with machine cut edges, uniform colour of stone size n exc 0.5Sqm each fixed with and including one number SS clamp Gde-202 of flat 30x2mm long made to shape in each slab, making v groove at top and bottom of stone and drilling holes for hold fastners and finishing complete over 15mm thick screed bed in CM 1:4. all as specified and as directed by Engr-in-charge.

M&L for Repairs to existing Dholpur stone by removing and refixing with morter in CM 1:4 and fixing of dash fastner including drilling holes one No in each stone and fixing to hold the existing stone complete all as specified and directed by Engr-in-charge.

M&L plain cement concrete (1:3:6) type C-2 (using 40mm graded crushed stone aggregate ) 75mm thick as in plinth protection complete all as specified and directed by Engr-in-charge.

S&F in repair galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolts including securing or type at crossings with and provision of galvanised mild steel wire staples or steel pins, etc as directed

S&F concertina coil of reinforced punched (chrome rajor or blade wire) with barbed tap of 0.5 mm thick galvanised steel sheet and core wire of dia 2. 5 mm high tensile steel wire complete all as specified and directed by Engineer-in-charge .

Note (i) The amount of Rs 1,83,125/- against Schedule of Credit on Page No 134 shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance.

FUTURE ENGINEERING

A N BUILDERS

M/S RK Builders

JAIPAL AND BROTHERS