CA NO. GE(P)AF/GUR-77/2022-23 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 1.50m 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.

Demolition/ breaking up drain Pipes (SGSW), AC/RCC 150 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.

All as per item No 03 above but dia of pipe200mm -ditto-.

All as per item No 03 above but dia of pipe100mm -ditto-.

All as per item No 03 above but dia of pipe 300mm -ditto-.

M & L for 150mm internal dia salt glazed stone-ware drain pipe Grade'A' laid in trenches and jointed complete all as specified and directed.

All as per item No 7 above but 100mm bore pipe -ditto-.

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 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 directed by Engineer-in-Charge.

M & L for plain cement concrete 1:4:8 type D-2 using (40mm graded aggregate ) as in foundations etc complete all as specified and directed by Engineer-in-Charge.

M & L for plain cement concree 1:3:6 type C2 (using 40mm graded agg) as in bed to drain pipe 150mm bore including packing under and haunching against the sides of pipes after they are laid and tested including necessary shuttering and supports to concrete complete all as specified and directed

All as per item No 12 above but 100mm bore pipe-ditto-.

All as per item No 12 but 200mm bore pipe -ditto-.

All as per item No 12 but 300mm bore pipe -ditto-.

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.

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.

M & L for brick work with subclass 'B' bricks straight or curved on plan exceeding 6mm mean radius built in CM 1:4 complete all as specified.and directed

Taking down cement plaster on brick or stone walls including raking out joints, hacking for keys, scrubbing down with water etc and removal of rubbish and depositing as directed by Engr-in-Charge.

M & L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement mixed with WPC complete all as specified.and directed. (Note :- WPC will be measured & paid separately under respective item of Schedule.)

Supply only intergal water proofing compound (ISI marked) complete all as specified and directed.

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 preparing new plaster surfaces of walls and applying two coat of cement base paint on new surface all as specified and directed

S&F in repair wash down water closet EWC with soft close seat cover and twine flush fitting 710x370x745mm complete fix in repair with suitable size of trap to make the system fully operational complete all as specified and directed. Make : Cera Cat part No S10131145 or equivalent out of make catered in the list of make.

S&F in repairs vitreous China squatting pan 'orrisa' pattern white colour of size 580x440mm with integral foot rests including provision of cement concrete and P traps complete all as specified and as directed by Engineer-in-Charge

S & F CI "P" or "S" trap 100mm dia all as specified and directed.

S&F in repair PVC valveless , syphonic action type , flushing cistern,10 litre capacity, low level white, with inlet, ball valve, float and handle including brackets with all fitting complete all as specified and as directed by Engineer-in-Charge.

S&F in repair Flush pipe of polyethylene of low or high density or PVC 32 mm dia for low level flushiung cistren complete all as specified and as directed by Engineer-in-Charge

S&F in repair PVC connections 15 mm size with PTMT nuts of length 600mm all as specified and directed. Make :- Prayag/Symat

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

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match shade of tile including 15mm thick screed bed in cement mortar 1:4 complete all as specified and as directed by Engineer-in-Charge.

M & L Non - skid coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:4 complete all as specified and as directed by Engineer-in-Charge.

Dismantling of cast iron drain pipe jointed in lead joints or cement joints and taking out of under floors as required complete all as specified and as directed by Engineer-in-Charge.

S & F 100 mm dia cast iron (sand cast) soil waste and vent pipes sand cast in any length with or without laid in trenches or in floor with cement joints complete all as specified and as directed by Engineer-in-Charge.

All as per item No 35 here in before but fixed to walls

S & F Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and as directed by Engineer-in-Charge.

S & F 100 mm bore cast iron bends of any radius diminshing pieces or tappers (larger bore measured) complete all as specified and as directed by Engineer-in-Charge.

All as per item No 38 above here in before but with oval access door -ditto-.

Demolition of cement concrete in ground floors and paving n.exc 15cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-Charge.

M & L for 75mm thick cement concrete 1:3:6, type C -1 (20mm graded aggregate) as in plinth protection and PCC path, finished the suface even & smooth without using extra cement including necessary form work finishing exposed edges fair complete all as specified and as directed by Engineer-in-Charge.

Cleaning of SWG sewage line of 100mm to 300mm bore by using suitable device required for removing blockage of line like mud, silt, and other debris and burruying the debris obtained from the SWG line including taking precautionary and safety measures complete all as directed by Engineer-in-Charge.

---- Ditto --- all as per item No.42 above but 200mm bore.

Labour only for removing blockage of WC Indian/Europen type urinal/bath or kitchen traps including cleaning of WC pan/floor traps and removing blockage of down take pipes up to 1st manholes complete all as directed by Engr-in-Charge.

Cleaning of manholes upto 1.50m depth including pumping out liquid sludge/waste materials, taking out solid materials from the manholes/chambers, including taking all precautionary and safety measures such as gas mask, use of sagety belt and cell torch fo

Pumping out complete sullage water, semi liquid either mechanically or manually and removing sludge, desilting complete from the septic tank including plugging the inlet line temporary and diverting the flow into the drain at newly dug trench and taking precuationary and safety measures for removing the silt to a distance exc 50m but not exc 100m from septic tank in pit including provision of pit of required size in any type of soil for the folliwing septic tanks complete all as specified and directed by Engr-in-Charge.

Septic tank of size (9m x4.5m x2m deep) each having three compartment (sludge deposit 70% of depth appx)

All as per item No 46.01 above but size of septic tank 5.30m x 3.00m x 2.00m deep each (sludge deposit 70% of depth appx).

All as per item No 46.01 above but size of septic tank 4.70m x 3.00m x 2.00m deep each (sludge deposit 70% of depth appx).

All as per item No 46.01 above but size of septic tank 3.70m x 0.90m x 1.20m capacity of 50 users (sludge depost 70% of depth appx)

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 60mm thick precast paver block of grade M-35 (compressive strength 35 N/mm2) laid over sand cushioning of average thickness 25mm after consolidation set & levelled the tiles on proper level with interlocking complete all as specified & directed.

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

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.

S&F in repair of MS framed work such as grills gratings, iron plates,etc with ends of bars shouldeed and or roveted or forged into spikes:framed guard bars barred iron doors ladders framed balusters walk way railing framework of Fe-410-0 or Fe-310-0 complete all as specified and directed.

S&F Welded steel wire fabric supplied and fixed complete to wood or steel menbers n,exc,4kg per sqm complete all as specified and directed.

M&L for preparing of new steel surfaces of applying two coat of sythetic enemul paint over one coat of red oxide any description ,over 10cm in width or girth not otherwise described complete all as specified and directed.

S&F stain less steel (SS 304 ) grease trape of size 90cmx 45cm x 45cm with perforated basket receptable containing three confortments system the receptable is designed to intercept or trap complete all as specified and directed complete all as specified and directed.

Note for Items 42 to 45:- (i) The rates quoted in the above item No 42 to 45 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 4 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.

Note:- The amount of Rs 88,650/- 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

SHARESHT NIRMATA

DHARAMRAJ BUILDERS & ENGINEERS