CA NO. GE AF NO.1/GUR-78/2023-24 REPAIR AND CLEANING OF SEWAGE LINE, MANHOLE, COVER, HARD STANDING AND GATE AT AF STN PALAM UNDER GE (AF) GURGAON NO. 01

Amount

Excavation in trenches n exc 1.50 mtr wide and not exc 1.50 mtr in depth and getting out in soft/ loose soil, complete all as specified and directed by Engr-in-Charge. (contractor do the excavation by mannual or by JCB. If any CI/GI/ PVC pipe line/ Electric cable/ AFNET Cable/ Security cable/ IGL cable damaged by contractor, expenditure paid by the contractor. no extra payment given to contractor. Contrator must be quote the rate).

All as per item No 1 here-in-before but for depth exc 1.5 mtr and not exc 3.00 mtr -ditto-.

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 as directed.

Removing of old debris of any type 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 as directed.

Demolition/Breaking up Drain Pipes (SGSW), AC/RCC 100mm 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.

Demolition/Breaking up Drain Pipes (SGSW), AC/RCC 150mm 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.

Demolition/Breaking up Drain Pipes (SGSW), AC/RCC 200mm 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.

Demolition/Breaking up Drain Pipes (SGSW), AC/RCC 300mm 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 salt glazed stoneware drain pipe100mm laid in trenches and jointed complete all as specified and as directed by Engr-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 as directed by Engr-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 as directed by Engr-in-charge.

M&L for reinforced cement concrete pipe 300 mm dia class NP2 laid and jointed complete with collars as in sewar lines and jointed complete all as specified and as directed by Engr-in-charge.

M&L for plain cement concrete (1:3:6) Type C1 (20mm Graded Stone Aggregate) Bed for Drain Pipes of Bore 100mm including Packing under and Haunching against the Sides of Pipes after they are laid in Foul Condition and Testing, complete all as specified and as directed.

M&L for plain 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 as directed.

M&L for plain 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 as directed.

M&L for plain cement concrete (1:3:6) Type C1 (20mm Graded Stone Aggregate) Bed for Drain Pipes of Bore 300 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 as directed.

M&L plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate for foundation of manholes complete all as specified and as directed.

M&L plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in benching including necessary form work complete all as specified and as directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms moulds mitred/stopped ends etc complete all as specified and as directed.

M&L plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in bed blocks, coping,benching,bed block for rungs,window cills etc including necessary form work complete all as specified and as directed.

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

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 1:6 complete all as specified and as directed.

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 as directed.

M&L for 15 mm thick cement plastering in two layer (under layer 10 mm and upper layer 5 mm thick) in CM 1: 4 on fare faces of brick/concrete surfaces on wall, upper layer of 5 mm thick mixed with water proofing compound, finished even and smooth without using extra cement ( including necessary scaffolding up to 4 storey) complete all as specified and as directed by Engr-in-Charge. Note :- Water proofing compound shall be measured & paid separately.

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

M&L for preparation for newly plastered surface of wall and applying two coat of cement base paint on walls complete including Scaffolding up to 4 storey buildings all as specified and as directed by Engineer-In-Charge.

De Silting and cleaning/clearing of blockage in sewage lines between manholes 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 150 mm bore SGSW/ RCC NP-2/ PVC pipes complete all as specified.

All as per item No 27 here in before but above 150 mm bore SGSW/ RCC NP2 pipes complete all as specified and as directed.

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.

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 to 1.50m 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 as directed.

All as per item No 31 here in before but depth of Man Hole 1.50 to 2.00 m.

De Silting & Cleaning of Sludge from Manholes/ soakage well/ Septic Tank up to 6.00 mtr deep by mechanically operated Super Sucker Machine of capacity 8-10 Cum and hydraulic pressure Jetting machine (including 8 to 10 labour with 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 vehicles 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 300mm bore complete all as specified.

De Silting & Cleaning of Sludge from Manholes/ soakage well/ Septic Tank up to 6.00 mtr deep by mannualy (including 6 to 08 labour with) 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 vehicles 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 300mm bore complete all as specified.

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

Cleaning of blocked rain water pipe of dia 100-150mm for bldg, path and drain and rubbish of the premises complete all as specified and as directed.

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.

S&F in repair, Precast Cement concrete perforated drain cover of size 1200mm x 600 mm x 70mm thick surrounded with steel strip 70x2mm Reinforced as per manufacturer's design in Manufactured proccess laid over existing drain including existing removing unserviceable drain cover from MOD land 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 along with manufacturer test certificate of SFRC cover.

S&F in repair Precast Cement Concrete SFRC MH Frame with cover of size 600mm x 450mm x 70mm thick surrounded with steel strip 70x2mm Reinforced as per manufacturer's design in Manufactured proccess laid over existing drain including existing removing unserviceable drain cover from MOD land 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 39 above but MH cover 600x600x70mm Size complete all as specified and as directed.

All as per item No 39 above but GT frame & cover of Size 300x300x50mm complete all as specified and as directed.

Demolition of cement concrete un-reinforcement of any description and in any position not otherwise in any position not otherwise and removing the same from Site(s), complete all as specified and as directed.

M&L for 75mm thick PCC 1:3:6 type C1 (using 20mm graded stone aggregate) as in floor and paving , plinth protection including finishing even and smooth without using extra cement complete all as specified and directed by Engr-in-charge

M&L 100 mm thick PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base of floor complete all as specified and as directed

M&L 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc.,of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 40mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed.

M&L for Fibre reinforced Rubberized Chequered Cement Concrete Ultra 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 as directed. Make - Coral/Estilo( RT 30020 Tulip)/Ultra/Orient or equivalent out of make specified in list of makes.

Taking down of old old interlocking paver block and re-fixing the same duly cleaned of grass, mud and dismantled etc including sand coushining and side packing with cement concrete 1:2:4 all as specified and directed by Engr-in-Charge.

Dismantling mild steel work of any description not otherwise provided completed all as specified and as directed

S&F for MS framed work such as grills, grating, etc, with ends of bars shouldered and/or riveted, welded or forged into spikes, framed guard bars; barred iron door; ladders; framed baluster; walk ways; railing; framed work of water tank, for portions framed and hung as gates, including pintle hinges, stops hand made sliding bolts, etc and similar work conforming to Fe-290, Gde-E-165 all as specified and directed by Engr in charge.

M&L for preparation of new steel/concrete surfaces and applying two coats of synthetic enamel paint over and applying one coat of red oxide primer complete all as specified and directed

Dismantling of 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 directed by Engineer-in-Charge.

M&L for Ceramic coloured/ printed non-skid tiles of size 7-8 mm thick( square / rectangular ) area of each tile exceeding 0.06 Sqm but n. exec. 0.11 Sqm laid as in floors setting and jointed with neat cement slurry over & including 15 mm thick screed bedding layers of cement sand mortar ( 1:4) and pointed with coloured cement to match with surfaces of tiles complete all as specified and as directed.

M&L Glazed Ceramic Coloured Tiles, 300X450X7mm to 10mm in size, set on Vertical Surfaces such as Skirting, Dado, etc,over and including 10mm thick screed bed in cement mortar 1:4 Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the shade of the Tiles, complete all as specified and as directed.

S&F in repair 15 mm dia fancy type Bib taps, Cromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and as directed by Engr-in-Charge.

S&F in repair 2 in one 15 mm dia Bib Taps, Cast copper alloy,with crutch or butterfly screwed down, screwed for Iron Pipe or for Brass Ferrule and fixed, complete all as specified and as directed.

S&F in repairs 15 mm dia Stop valves/ angle cock, cast copper alloy, screwed down,high pressure,with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 m long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified, complete as all specified and directed.

S&F Vitreous China Wash Hand Basin 600X450mm in size, White (Flat Back Type) with 32mm dia Brass Chromium Plated Waste Fitting, UPVC 32mm bore Waste Pipe, a Pair of Cast Iron Brackets duly Painted/ Erecting Stand including Cutting and Pinning in Ends, Making Good Disturbed Surfaces in Cement Mortar 1:3 and fixed including Taking down Unserviceable Wash Hand Basin and connected Items, complete all as specified and as directed by Engr-in-Charge.

S&F Galvanised Steel Water Tubing 15mm Bore (dia), ‘Medium Grade’ with all Fittings, fixed to concealed or on Walls, Ceiling or laid in Floors or any other Situ-ation including Taking up down unserviceable Steel Water Tubing with Fittings and Connections, etc. complete all as specified and as directed.

S&F Galvanised Steel Water Tubing 20mm Bore (dia), ‘Medium Grade’ with all Fittings, fixed to concealed or on Walls, Ceiling or laid in Floors or any other Situ-ation including Taking up or down unserviceable Steel Water Tubing with Fittings and Connections, etc. complete all as specified and as directed.

S&F in repair Pillar taps, fancy type cast copper alloy, with capstan heads,chromium plated,screwed down high pressure, pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts,screwed for iron pipe and fixed.

S&F in repair Vitreous China Wash down Water Closet Pan (Pedestal Pattern) White including fixing Bolts (Excluding Flushing Cistern and Flushing Pipe) with Plastic Water Closet Seat, White, Closed Pattern with Recessed Bottom and Cover including SS Steel Chromium Plated Hanging Device, including Making Good disturbed Surfaces with Cement Mortar 1:3, complete all as specified and as directed.

M&L for Vitreous China Squatting Pan ‘ORISSA’ Pattern, size 580X440 mm White, with ‘P’ or ‘S’ Trap, Integral Foot Rest, providing Joints between Flush Pipe and Socket of WC Pan (excluding Flushing Cistern and Flush Pipe), fixing with and including provision of 150mm thick Lime Concrete Bedding including Taking out unservice able WC Pan and connected Items, complete all as specified and as directed.

S&F in repair PVC Flushing Cistern 10 LITRE capacity, Low Level Valve Less, Symphonic Action type, White, with Inlet, Ball Valve, Float and Handle including a Pair of Cast Iron Brackets duly Painted/Erecting Stand and PVC connection pipe 15mm size, PVC Flush Pipe of polythene 32mm dia for Low Level Flushing Cistern including Cutting and Pinning in Ends, Making Good Disturbed Surfaces in Cement Mortar 1:3 and fixed including Taking down/out Unserviceable Flushing Cistern and connected Items, complete all as specified and as directed.

S&F for High pressure PVC connection pipe 15mm dia with Brass CP Check nut and rubber washer complete with 600 mm length complete all as specified and as directed by Engr-in-Charge.

S&F in repair grating round /circular 100mm size of stainless steel complete all as specified and as directed by the Engineer in Charge.

S&F in repair 75 mm bore (dia) PVC (SWR) Pipes , Single Socketed, in any length with Rubber Ring Joints fixed to Walls or Laid in Floors, etc, including Taking down /up unserviceable Pipe, complete all as specified and as directed.

S&F 75 mm dia (bore) PVC (SWR) Bend with access door, jointing with Solvent Cement, complete all as specified and as directed.

S&F 75 mm dia PVC (SWR) 'T' with access door suitable , jointing with Solvent Cement, complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not otherwise specified and provided (in sunken portion area) , removing demolished material completely and old waste pipe from sunken portion and cleaning the side/bottom surface of sunken floor with wire brush, complete all as specified and directed.

M&L for PCC 1:2:4 type B0 using (20mm graded stone aggregate) as in roof kerbs, side haunching or mud stops, rounded or chamfered on edges seal the joints in sunken portion, cooping with PCC blocks complete all as specified and directed by Engr in Charge.

M&L for Cutting upto depth of 30cm into concrete walland trimming surface as required, girth in depth (up to 30 cm depth) for fixing of GI pipe syphon into the sunken portion and other related work upto the wall for taking out leakage water and making good to existing surface complete all as specified and as directed by Engineer-in-Charge.

M&Lfor providing injection pressure grouting treatment using cement slurry mixed with Grout admixture non shrink additive using 40 PSI pump complete and applying 2 coats of brush bond acrylic polymer modified cement based coating for thickness 1mm or two coats of pidifin 2K acrylic polymer water proof coating including necessary surface preparation, providing 15 mm thick rendering in CM 1:4 with water proofing compound mixed with Conplast X 421IC @ 100ml or Pidiproof LW @ 200ml per bag of cement. Two coats of Nito proof 100 bitumen based waterproofing coating over the plastered surface complete as per specification of chemical resistant coating all as directed by Engr-in-Charge. Note : The work shall be executed through authorized applicator of M/s Fosroc / M/s Pidilite using the materials supplied by M/s Fosroc Chemicals (India) Pvt Ltd or M/s Pedilite Industries Ltd and in accordance with their respective manufacturer's instructions.

M&L for PCC 1:5:10 type E-2 using 40 mm graded aggregate as in sunken floor slab complete all as specified and as directed by Engineer-in-Charge.

M&L for providing 50 mm thick cement concrete type B1, 1:2:4 (20 mmgraded aggregate s in sub base of floor complete all as specified and directed.

Dismantling of old existing Cast Iron pipes of any description, jointed in cement mortar up to 100 mm dia and removing from site complete all as specified and as directed.

S&F 100mm dia sand cast iron soil, waste and vent pipes in any length with or without ears with cement joints laid in trenches or in floor with cement joints, complete all as specified and dircted by Engr-in-charge.

All as per Item No 77 here in before but fixed to wall.

S&F 100mm dia CI bends with or without access door, diminishing pieces or tapers, complete in all respect as specified and dircted by Engr-in-charge.

S&F 100mm dia CI branch pieces, single (equal or unequal) ordinary or inverted (Spigot or socket type) or with paralled branches with ovel access door

M&L for replacement of 75mm outlet CI floor/nahani trap with steel grating including jointing and breaking/ dismantling any type of floor and making good cement concrete to the B-1 (1:2:4) and testing after repairs and taking down existing trap etc complete all as specified and directed by Engr-in-Charge

S&F stack clamp out of 50 mm by 5 mm flat GI angle and 16 mm dia round iron stays/ U bolt and nut with washer for 75 and 100 mm dia pipe, complete in all respect as speicifed and directed.

Cutting holes exc 100 Sq cm but not exc 250 Sq cm into or through cement concrete slabs,chajjas, etc reinforced orotherwise complete all as specified and as directed.

S&F Single side writing informatory stainless steel reflecting Sign Boards size 4'x3' having with Aluminium sheet base of 2mm thickness having retro reflective tape base and front colour and matter of sign board will be furnished by Engr-in-Charge.The frame of Sign board shall be 2'' outer dia Square stainless steel pipe and having two legs of stainless steel Square pipe 9' long Each of 2'' outer dia square pipe the board shall be grouted in PCC work of size 350x350x450mm including taking down of existing complete all as specified and as directed.

De-silting & cleaning of old Rain water harvesting Pit including removing of all silt, Soil, vegetation growth, removing of aggregate of different grading, cleaning washing, straining and refill the same after necessary repairing in layers as specified and as directed by Engineer-in-Charge and removing rubbish from the premises complete all as specified and as directed.

M&L for cleaning of old Rain Water Harvesting pits having 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 with strainer and holding clamp for 6.0 m deep and fixed complete as directed.

M&L for spereading and levelling of dry River sand of required grading as in filter media to rain water harvesting chamber complete all as specified and as directed by Engr-in-charge.

M&L for spereading and levelling of 20mm size stone aggregate of required grading as in filter media to rain water harvesting chamber including removing of all plants and vegetation etc complete all as specified and as directed by Engr-in-charge.

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

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

Cleaning and removing all scale and dirt, etc, from tanks exc 250 Ltrs n exc 500 Ltrs and from mouths of circulating pipes, etc complete all as speified and directeed by Engr-in-Charge.

Cleaning and removing all scale and dirt, etc, from tanks exc 500 Ltrs n exc 1000 Ltrs and from mouths of circulating pipes, etc complete all as speified and directeed by Engr-in-Charge

Note :- (i) The amount of Rs 39,735/- against Schedule of Credit on Srl Page 146 shall be deducted from the total amount quoted against Sch 'A' (ii) The rates quoted in the above item No 27 to 37 include the cost of T&P like Cleaning steel Rod, Bamboo spade, sewage Cleaning/Pressure Machine with loader etc complete. (iii) 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. (iv) Minimum 2 persons shall be deployed by the contractor and they shall be present in 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 shall be made from contractors dues. (Date and time in Complaint Slip is only the criteria of recovery of non attending blockage complaint) (v) Recovery made by Engineer -in-Charge will be final and binding for non attending sewage complaint.

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