GE/C-50/2024-25 CLEANING AND REPAIR OF SEWAGE LINES AND MANHOLES AT OLD AND NEW APS COLONY, SIGNAL ENCLAVE, SANJAY VIHAR, 5 SIGNAL GP, 500 (I) SIGNAL COMPANY AND OTHER ADJOINING AREAS OF AGE B/R-II UNDER GE (CENTRAL)

Amount

Excavation in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out in soft/loose or disintegrated soil complete all as specified by Engineer-in-Charge . Note: Most of the Excavation will be done manually and no extra cost will be paid to contractor seperately for manual excavation. If any UG Cables, Pipes are damaged during excavation,entire cost for restoration will be borne by the contractor.

All as per item no 1 above but depth exc 1.5 m but not exc 3.00 m complete all as specified by Engineer-in-Charge.

M&L PCC 1 : 4 : 8 type D2 using 40mm graded stone aggregates as in foundation of manholes, drains, posts etc complete all as specified by Engineer-in-Charge.

M&L for brick work with sub class 'B' bricks old size bricks strainght or curved on plan exc 6m mean radius built in CM 1 : 4 including demolition complete all as specified by Engineer-in-Charge.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1 : 4 finished even and smooth without using extra cement including water proofing compound complete all as specified by Engineer-in-Charge. Note : Water proofing compound shall be measured separately under appropriate items

Supply only Integral waterproofing compound complete all as specified by Engineer-in-Charge.

Demolition and breaking up drain pipes of 150mm dia and more (Salt glazed ware, AC or Reinforced concrete) set in cement mortar.

Demolition and breaking up drain pipes of 200mm dia and more (Salt glazed ware, AC or Reinforced concrete) set in cement mortar.

S&F DWCPE(SN4) 150mm diameter sewage pipes including snap fit coupler and rubber ring incl testing ,properly jointing and laying in trenches to a level bed complete all as specified by Engineer-in-Charge.

S&F DWCPE(SN4) 200mm diameter sewage pipes including snap fit coupler and rubber ring incl testing ,properly jointing and laying in trenches to a level bed complete all as specified by Engineer-in-Charge.

M & L for concrete (1:3:6) type C2 as in bed suitable for 150 mm bore of pipes including forming cradles; complete all as specified by Engineer-in-Charge.

M & L for concrete (1:3:6) type C2 as in bed suitable for 200 mm bore of pipes including forming cradles; complete all as specified by Engineer-in-Charge.

Returning filling in, incl spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose/disintegrated soil or rocks complete all as specified.

Removing excavated material rocks to a distance exc 1.5 kms but n exc 5 km and depositing where directed .

M&L for providing cement concrete coping with plain fair faces incl chamferes, weathering, throating etc type B1, 1 : 2 : 4 using 20mm graded aggregate and set in CM 1 : 4 complete all as specified.

Cutting into existing manholes for connecting new drains making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 or 3/4 section ) in cement concrete 1 : 2 : 4 type B1 finished smooth and reforming benching as required for 150 mm or 200 mm dia pipes complete all as specified.

S&F Precast plastic fibre reinforced concrete man hole covers" medium duty " of overall size 1000 mm x 500 mm x 75 to 80 mm factary made complete all as specified and directed .

Cleaning of EWC's, IWC's, bottle traps, Nahani traps, gully traps and floor traps etc and CI/ PVC pipes all types top to bottom including junctions etc, cleaning of sewage line upto GT in the area of Old/ New APS, Signal enclave and adjoining area (Md accn and all types of Accn) complete all as specified by Engineer-in-Charge.

Cleaning of GT's in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn)complete all as specified by Engineer-in-Charge.

Cleaning of manhole depth of upto 1.8 m in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) and taking out sludge and depositing them to notified area by Municipal corp of delhi for dumping or out side Defence land complete all as specified by Engineer-in-Charge.

Cleaning of Manhole depth exc 1.8 m in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as specified by Engineer-in-Charge.

Cleaning of Sewage line from GT to Ist Manhole in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as specified by Engineer-in-Charge.

Cleaning of sewage line n.exc 10 m in length iin the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as specified by Engineer-in-Charge.

Cleaning of Sewage line 0.00mtr to 20.00 m in length in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as specified by Engineer-in-Charge . (Note :- This item will be measured if length exceed from 10.00mtr).

Cleaning of Sewage line exc 20.00 mtr but not exc 30.00mtr in length in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as directed and as specified. Note :- This item will be measured if length exceed from 20.00mtr.)

Cleaning of Sewage line 0.00mtr to 50.00mtr and exceeding in length in the area of Old/New APS, Signal enclave, Sanjay Vihar and adjoining area as (Md accn and all types of Accn) including removal of all waste etc obtained during cleaning of sewage line within 500 m range complete all as specified by Engineer-in-Charge (Note :- This item will be measured if length exceed from 30.00mtr.) Note :- For execution of item srl No 18 to 26 above agency should deploy minimum of 04 Nos of Safaiwala and 01 No supervisior on all days of the month/year during the contract period including Sunday and Holidays so as to complaints are attended prompty within 04 hours so that health and life troops and their families may not be adversly affected. The Delay in rectification of complaint more than four hours, the penality will be levied @ Rs.100.00 Per complaint.

Demolition of cement concrete to ground floor(unreinforced) and paving n.exc 15cm thickness (below or above ground level) and removing rubbish of out side MOD land.

M&L Sand filling (sand cushioning) under floors or in foundation incl watering and consolidation all as spd and directed.

M&L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness M-35 grade with grey cement and pigment all as spd and directed.

M & L for rendering on fair surfaces of Brick work in CM (1:4), 15 mm thick, fair and even, preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistent primer on walls complete all as specified by Engineer-in-Charge.

M & L complete removal of existing treatment and preparation of old plastered surfaces and applying two coats of cement base paint over a coat of anti alkaline primer complete all as specified by Engineer-in-Charge.

S & F in repairs 100 mm dia cast iron (spun pipe) soil, waste and vent pipes in any length with or without ears, with cement joints, fixed in walls/floors/trenches etc complete all as specified by Engineer-in-Charge Note : For pipes fixed on walls to be suitably clamped using stack clamps to maintain 10 to 15 cm distance from the wall (rates inclusive in this item) of appropriate size @ 2 m apart for height of pipe) and all the necessary scaffolding, padding, trestles required for carrying out work should be borne by the contractor in this item only and nothing extra should be paid to contractor for height of building upto G+5.

S & F in repairs 75 mm dia cast iron (spun pipe) soil, waste and vent pipes in any length with or without ears, with cement joints, fixed in walls/floors/trenches etc complete all as specified by Engineer-in-Charge Note : For pipes fixed on walls to be suitably clamped using stack clamps to maintain 10 to 15 cm distance from the wall (rates inclusive in this item) of appropriate size @ 2 m apart for height of pipe) and all the necessary scaffolding, padding, trestles required for carrying out work should be borne by the contractor in this item only and nothing extra should be paid to contractor for height of building upto G+5

S & F in repairs Cast iron Bends of 100mm dia (any radius), diminishing pieces or tapers (larger bore measured) etc complete all as specified by Engineer-in-Charge Note :- All the necessary scaffolding, padding, trestles required for carrying out work should be borne by the contractor in this item only and nothing extra should be paid to contractor for height of building upto G+5

S & F in repairs cast iron Bends of 75mm dia (any radius), diminishing pieces or tapers (larger bore measured) etc complete all as specified by Engineer-in-Charge Note :- All the necessary scaffolding, padding, trestles required for carrying out work should be borne by the contractor in this item only and nothing extra should be paid to contractor for height of building upto G+5

S&F for 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F for 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F in repair of PVC (SWR) bends any radius of 110mm bore complete all as specified.

S&F in repair of PVC (SWR) bends any radius of 75mm bore complete all as specified.

Mechanically used high pressure Super Sucker Machine capable of Air lifting of dense sludge like muds, slurry, small stones, debries, grits etc from sewer lines/Manholes thorough vaccum mode and capable of Jetting sewer lines of any dia. The machine shall be used by the contractor as per direction of Engineer-in-Charge as on required basis. Job shall be completed to the entire satisfaction of GE.( For ,Sanjay vihar ,Old / New APS Signal encalve and adjoining area ) Note: Rates quoted cleaned for 08 hrs of super sucker machine. Any work carried out throughout 08 hrs shall be measured as on Job.

M&L 75mm thick PCC (1:4:8) type D 2 (40mm graded stone aggregate) as in sub base, complete all as specified.

Schedule of Credit

P.H. CONSTRUCTION CO. (BID ID -3104039)

V M CONSTRUCTION (BID ID -3106281)

M/S Parmod Johar (BID ID -3109164)

M/S VERMA BUILDER (BID ID -3122470)

yameen enterprises (BID ID -3108013)

PG CONSTRUCTION AND COMPANY (BID ID -3108940)