GE (P) AF GUR 63 2020 21 REPAIR AND CLEANING OF SEWAGE LINES MANHOLES DRAINS RAIN WATER HARVESTING BOUNDARY WALL FENCING AND GATES IN THE AREA OF 27 ED AND 31 MCU AT AF STN PALAM UNDER GE P AF GURGAON

Amount

Schedule-'A'

M&L for removal of blockage of WC, WHB, bottle trap, floor trap/ Nahani Trap, soil & waste pipe, running on extranal walls of Bldgs including removing and refixing of Cap up to 4 storey building complete all as specified and directed by Engineer-in-Charge.

De Silting and cleaning/clearing of blockage in sewage lines between manholes (any depth) by roding using bamboo split, cleaning machine or by mechanical means from man holes to man hole, Nahani/Floor traps to gully trap & gully trap to man hole/IC together with (where ordered ), taking out all debris/sluge from soil pipe lines, vertial stack pipes and removing the debries/sluge from site to out of MOD Land by using tractors or other vehcles including loading, unloading material and depositing off the material by burying in pits as per norms and as directed by Engineer-in-Charge and covered with earth including flushing the line with water & testing after cleaning complete for pipe lines upto 100 mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 2 here in before but 150 mm bore SGSW/ RCC NP2 pipes.

All as per item No 2 here in before but 200 mm to 300 mm bore RCC NP2 pipes.

Cleaning of Gulley Trap including removing GT cover, cleaning of Sludge, earth and all sewarage material flush with water and refixing the GT cover complete all as specified and as directed.

Cleaning of Man Hole up to 1.00m Total Depth including removing MH cover, Cleaning all mud, silt, floating material, hard material like stone, brick bats inculding cleaning mouth of sewage lines and making free from silt etc, flush with water and refixing the MH cover complete all as specified and directed by Engineer-in-Charge.

All as per item No 6 here in before but Total depth of Man Hole 1.00 to 2.00 m.

All as per item No 6 here in before but Total depth of Man Hole 2.00 to 3.00 m.

De Silting & Cleaning of Sludge from tanks up to 6.00 mtr deep by mechanically operated Sucking/hydraulic pressure machine and taking out Sludge/muddy/Sewerage water including taking out all debris/sluge from Sludge Tank and removing the debries/sluge from site to out of MOD Land by using tractors or other vehcles including loading, unloading material and depositing off the material by burying in pits as per norms and as directed by Engineer-in-Charge and covered with earth including flushing the line with water & testing after cleaning complete for pipe lines upto 100mm bore complete all as specified and directed by Engineer-in-Charge.

De Silting and cleaning of existing storm water drain including removing RCC drain cover and refixing in same/other position after cleaning silt, soil, vegetation growth and removing of rubbish from the premises complete all as specified and directed by Engineer-in-Charge.

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 Engineer-in-Charge.

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.

M&L for cleaning of Rain Water Harvesting vertical 100-150mm dia PVC/MS Pipe up to 40m depth by pressure machine and replacement of old PVC/MS rusted/unserviceable pipe 100-150mm dia with PVC SWR pipe heavy duty with strainer and holding clamp for 6.0 m deep and fixed 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 as a top up to maintain the level 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 as a top up to maintain the level 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 as a top up to maintain the level 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 as a top up to maintain the level complete all as specified and as directed by Engr-in-charge.

Demolition/Breaking up Drain Pipes (SGSW), AC/RCC 150 mm to 200 mm dia, Jointed in Cement Mortar of any description including demolition of PCC of the Pipes with Bed, complete all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete pipe 150 mm dia class NP2 laid and jointed complete with collars as in sewar lines and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete pipe 200 mm dia class NP2 laid and jointed complete with collars as in sewar lines and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for Cement Concrete (1:3:6) Type C1 (20mm Graded Stone Aggregate) Bed for Drain Pipes of Bore 150mm including Packing under and Haunching against the Sides of Pipes after they are laid in Foul Condition and Testing, complete all as specified and directed by Engineer-in-Charge.

M&L for Cement Concrete (1:3:6) Type C1 (20mm Graded Stone Aggregate) Bed for Drain Pipes of Bore 200 mm including Packing under and Haunching against the Sides of Pipes after they are laid in Foul Condition and Testing, complete all as specified and directed by Engineer-in-Charge.

Cleaning top surfaces of Roof by brooming, wire brushing, removing grass, raking out joints to receive plaster and removing debris, grass etc around MH, Sewage tank, roof, Drainage near staging of solar heaters etc to receive plaster complete all as specified and directed by Engineer-in-Charge. Note : (a) Plaster shall be measured and separately under appropriate item of Sch ‘A’. (b) .Rate of this item is inclusive of disconnect fitment as solar heater etc and refixing in same position after completion of cleaning/repairing of surface

Demolition of brick work build in cement morter of any description and removing of rubbish from the premices complete all as specified and directed by Engineer-in-Charge.

Material and labour for brick work old size burnt clay bricks, sub class B, straight or curved on plan exc 6m mean radium built in CM 1:4 complete all as specified and directed by Engineer-in-Charge.

S&F in repairs, SFRC perforated drain cover of size 750mm x 600mm x 70mm thick srounded with steel strip 70x1.25mm 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.(c) Or equivalent as approved by GE. (ii) Contractor shall provide PV alongwith manufacturer test certificate of SFRC cover.

S&F in repairs, SFRC MH Frame with cover of size 600mm x 450mm x 70mm thick srounded with steel strip 70x1.25mm Reinforced as per manufacturer's design in Manufactured proccess laid over existing Man hole 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.

All as per item No 27 above but MH frame with cover of Size 600x600x70mm

All as per item No 27 above but GT frame & cover of Size 300x300x50mm.

M&L for precast cement concrete kerb stone of PCC 1:2:4 type B-1 using 20mm graded stone aggregate including chaferring etc with smooth finished surfaces and set in cement mortar 1:4 and fixing, including taking down existing kerb stones and removing the same from Site(s), complete all as specified and directed by Engineer-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 directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in coping, benching, bed block for rungs, window cills etc complete all as specified and directed by Engineer-in-Charge.

M&L for 75mm thick PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in floor and paving including finishing even and smooth without using extra cement, laid in alternate panels of size not exc 4 sqm each and 8mm joints shall be filled with sealing compound Gde-A complete all as specified and directed by Engineer-in-Charge.

Demolition of stone slab and tiles fixed with bedded and jointed of any description complete all as specified and directed by Engineer-in-Charge.

M&L for 75mm thick PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base of floor complete all as specified and directed by Engineer-in-Charge.

M&L for sand filling under floors or in foundations including watering and consolidation for 30mm thick complete all as specified and directed by Engineer-in-Charge.

M&L 60mm thick Machine pressed precast concrete inter locking paver block M-35 Gde any shape and size with Grey cement and pigment conforming to IS 15658-2006 over sand cushioning complete all as specified and directed by Engineer-in-Charge.

Fixing only old interlocking paver block obtained from dismantled, over sand Cushioning complete all as specified and directed by Engineer-in-Charge.

M&L for applying two coats of weather/dust proof paint in strips exc 15cm, over a coat of primer including preparation of new plastered or concrete surfaces complete all as specified and directed by Engineer-in-Charge.

M&L in repair for Fibre reinforced Rubberized Chequered Cement Concrete Tiles 300X300X 25mm thick pre printed colour, Set and Jointed in Neat Cement Slurry with Grey Cement and Pigment over and including Screed Bed 15mm thick in Cement Mortar (1:4) as in Path, complete all as specified and directed by Engineer-in-Charge. Make-Coral/Estilo( RT 30020 Tulip) or equivalent out of make specified in list of makes.

Taking down Cement Plaster from wall 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 by Engineer-in-Charge.

M&L for rendering 15mm thick in cm 1:4 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 directed by Engineer-in-Charge.

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

M&L for preparation of old treated plastered wall surfaces and applying one coat of colour complete all as specified and as directed.

Dismantling of existing loose grit wash panel of any description in different level upto 04 storied building (20m ht) including taking down plaster and raking out joint and roughening the old surface to receive new finishes including skefolding for upto 04 storied complete all as specified and directed by Engineer-in-Charge.

Material and Labour for Washed stone grit plaster on exterior walls on two layers ,under layer 12 mm cement plastered 1:4 (1 cement : 4 coarse sand) using ordinary portland cement and in the top layer of the item of washed stone grit plaster, furrowing the under layer with scratching tools , applying cement slurry on the under layer @ 3 kg of cement per sqm, top layer 15 mm in cement mortar 1:1/2:2( 1 white cement:1/2 coarse sand: stone chipping 10 mm nominal size) in panel with groove all around as per apprved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chipping complete all as specified (Payment for providing grooves shall be made separately) complete all as specified and directed by Engineer-in-Charge.

M&L for fixing wooden bead for grooves in (squre hollow) not less than 15 mm wide and 15mm thick and removing after finishing the grit wash complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches n exc 1.50m wide and n exc 1.50m in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches n exc 1.50m wide and exc 1.50m but n exc 3.00m in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning filling with excavated soil obtained from excavation in layers n exc 25cm including spreading levelling watering and well ramming complete all as specified and directed by Engineer-in-Charge.

Removing of surplus soil or old debris obtained from excavation/demolition building material to a distance exc 10 Km but n exc 15 Km and deposited out side the MD land complete all as specified and directed by Engineer-in-Charge.

Dismantling of expanded metal any thick ness or mesh of weight n exc 4.0Kg/Sqm fixed with fillets of any description complete all as specified and directed by Engineer-in-Charge.

S&F 4mm dia chain link MS galvanised fencing of 75x75mm size including line wire, fillets, straining bolts etc complete all as specified and directed by Engineer-in-Charge.

Repairing of old chain link fencing, including removing from fillets, straining bolt, removing and refixing of post with PCC, if required and fixing in position in a straight line complete all as specified and directed by Engineer-in-Charge.

M&L for framed work such as Gate, grills, grating etc with end of bars shouldered and forged into spikes, barred iron doors, ballusters, walk ways railings etc and similar work confirming to Fe 290 Gde E 165 as in repair complete all as specified and directed by Engineer-in-Charge.

S&F in repair Galvanized 2 stand Steel Barbed wire 2.24mm dia barbed with dia barbs at 75 mm spacing and straining and fixing to any type of stsnderd rails, straining bolts,including securing or tying at crossings with and provisuion of galvanised mild steel pins, etc incl taking down of existing barbed wire as directed (each line wire to be measured) complete all as specified and as directed by Engineer-in-Charge.

S&F in repair 600 to 900 mm dia concertina coil reinforced punched(chrome razor or blade wire with barbed top of 0.5mm thick galvanised sheet and core wire of dia 2.5mm of high tensile steel wire incuding galvanised MS staples/ Clips for tying at crossing complete including taking down of existing concertina coil complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

M&L for cleaning, scrapping of old steel/iron surface and apply one coat synthetic enamel paint including preparation of surface exc 10cm in width or girth complete all as specified and directed by Engineer-in-Charge.

Note:- (a) for Items 1 to 10:- (i) The rates quoted in the above item No 01 to 12 include the cost of T&P like Cleaning Rod, Bamboo spade, sewage Cleaning/Pressure Machine with loader etc complete. (ii) The lines measured once cannot measured again within 3 months. If blocks in the same lines re-occur within 3 months the contractor shall not be paid extra for the same. (iii) Minimum 2 persons shall be deployed by contractor and they shall be present on all days for attending the complaints of cleaning sewage/Blockage. The complaints shall be detailed by JE/AGE concerned. In case of non attending of complaints within 12 hours the recovery @ Rs 100 per complaint per day shall be made from contractors dues. (Date and time in Complaint Slip is only the criteria of recovery of non attending blockage complaint) (iv) Recovery made by Engineer -in-Charge will be final and binding for non attending sewage complaint. (b) The amount of Rs 1,12,800/- against Schedule of Credit on Page No 135 shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance

Sumit Enterprises

SACHDEVA ENGINEERING WORKS

JAIPAL AND BROTHERS