CA NO. GENP-63/2021-22 REPAIR/ CLEANING OF EXISTING SEWAGE LINE, SEPTIC TANK AND REPAIR TO DRAIN CULVERT AND PCC TILE FLOORING AT ROCK VIEW ENCLAVE AT AF STN PALAM UNDER GE (AF) PALAM, DELHI CANTT-10

Amount

Excavation in trenches, n.exc 1.5M wide and not exceeding 1.5M depth for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5M in depth and getting out in soft/loose soil complete all as specified

Excavation in trenches, n.exc 1.5M wide but depth exceeding 1.5M and n.exc 3.00M for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 3.00M in depth and getting out in soft/loose soil complete all as specified and directed

Excavation in trenches, n.exc 1.5M wide but depth exceeding 3M and n.exc 4.50M for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 3.00M in depth and getting out in soft/loose soil complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm complete all as specified and directed by Engineer-in-Charge

Removing excavated material to a distance exc 50M but n.exc 150M and depositing where directed at a level n.exc 1.5M above the starting point complete all as specified and directed

Demolition of cement concrete unre- inforced of any description and any position not specifically provided for.

Demolition of brick work or stone buillder built in cement mortar of any description.

M&L for brick work with sub class 'B' bricks, straight or curved on plan, exc 6M mean radius, built in CM 1:4 complete all as specified and directed by Engineer-in-Charge

M&L for PCC (1:2:4) type B1 using 40mm graded stone agg as in channel and drains finished even and smooth complete all as specified.

Taking down cement plaster on brick or concrete wall surfaces etc including raking out joints, hacking for key , scrubbing down with water etc.

M&L for 15 mm thick rendering on walls brick/concrete surface in cement plaster 1:4 finished even and fair without using extra cement including waterproofing compount Dr. fixit @ 3% of wt of cement content or equvalent as the percentage as per concerned manufacture instructions complete all as directed and approved by engineer incharge and GE (Note: Water proofing Compound measured and paid seprately)

Supply only water proofing compound all as directed Make : Dr Fixit or equvalent

M&L for plain cement concrete 1:3:6 type C-2, using 40mm graded stone aggregate as in foundation and bed concretes, mass concrete etc complete all as specified and directed

M&L PCC 1:2:4 type B1 using 20mm graded aggregate as in coping and benching in manholes including necessary form work and finishing the exposed surface concrete even and smooth using extra cement all as specified and as directed

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

Demolition and breaking up of salt glazed stoneware drain pipe set in cement mortor 150mm bore

Demolition and breaking up of salt glazed ware drain pipe set in cement mortor 200mm bore

Demolition and breaking up of salt glazed ware drain pipe set in cement mortor 250mm bore

Demolition and breaking up of Reinforced cement concrete drain drain pipe set in cement mortor 300mm bore

Supplying and laying 150mm bore Reinforced Cement Concrete pipes, class NP3, laid and jointed complete with collars complete all as specified and directed

Supplying and laying 200mm bore Reinforced Cement Concrete pipes, class NP3, laid and jointed complete with collars complete all as specified and directed

Supplying and laying 250mm bore Reinforced Cement Concrete pipes, class NP3, laid and jointed complete with collars complete all as specified and directed

Supplying and laying 300mm bore Reinforced Cement Concrete pipes, class NP3, laid and jointed complete with collars complete all as specified and directed

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 150mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 200mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 250mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified

M&L for PCC 1:3:6, type C-2, using 40mm graded stone aggregate as concrete bed to drain pipes of 300mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete all as specified

Cutting into existing manholes for connecting new drains of dia 150 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required

M/L salt glazed stoneware drain pipe grade ‘A’ laid in trenches & pointed complete all as specified for 150mm bore pipe all as directed.

M&L for removal of blokage in sewage line between manholes of various sizes by any means by using Kambore NM-01 No Kamgarb 5 Ltr 01 No, Kambore 1075 up-01 Nos Retriever 150 including removing Rugs of any type, dirt etc complete upto the entire satisfaction of Engr-in-Charge Note : (i) The rates quoted in the above item includes cost of T&P like Kambore NM-01 No Kamgarb 5 Ltr 01 No & Retriever 150 etc complete. (ii) Minimum two persons shall be deployed by contractor and they shall be present on all working days for attending the complaints of Sewage. The complaints shall be detailed by JE/AGE concerned. In case of non attending of complaints within 20 hours except on holidays, the recovery @ Rs 100/- per complaint shall be made from contractors dues. (iii) All the above machineries shall be procured and shall be deposited in complaint cell of AGE B&R-I, AF Station Palam within 20 days on commencement of the work

M&L for removal of blokage of soil/waste pipes WC, WHB,Bottle Trap, Floor Trap etc running on external wall of buildings, complete all as specified and directed

Cleaning of manhole upto 1 m depth and removal of sludge silt/liquid/mud/sand/water etc in foul position to outside the MoD land complete all as specified and directed

All as per item No 3 here-in-before but exceeding 1m and not exceeding 2m in depth.

All as per item No 3 here-in-before but exceeding 2m and not exceeding 3 m in depth.

Supply and Fixing in repairs, SFRC Manhole cover of size 900mm x 600mm x 70mm thick 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 will provide manufacturer test certificate of SFRC cover & frame

Supply and Fixing in repairs, SFRC manhole cover of size 600mm x 600mm x 70mm thick with frame set in cement mortar 1:4 complete all as specified and as directed. 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 will provide manufacturer test certificate of SFRC cover & frame

Supply and Fixing in repairs, SFRC Manhole cover slabs of size 450mm x 450mm x 40mm thick with frame set in cement mortar 1:4 complete all as specified and as directed 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 will provide manufacturer test certificate of SFRC cover & frame

Dismantling of cast iron pipe 75/100 mm dia joint in cement mortars and taking out of trench if required

Supply and Fixing for cast iron, sand cast, soil, waste & vent pipes, 100mm bore in any length with or without ears with cement joints fixed to walls complete all as specified and as directed by Engr-in-Charge.

S&F in repairs for CI 100mm bends with door.

S&F in repairs for CI 100mm single branch piece with door

Supply and Fixing 75mm bore cast iron waste and vent pipe in any length with or without ears fixed to walls including suitable clamps after every one mtr of interval with cement joints fixed to wall complete all as specified and directed.

S & F Sand cast CI soil, waste and vent pipe in any length with or without ears, with cement joints, laid in treanches or in floors of 75 mm dia complete all as specified and directed.

S & F in repairs CI Bends (any radius ), diminishing pieces or tapers of 75 mm dia fitted with oval access door complete all as specified.

S&F in repairs for cast iron cowls 100 mm size

Taking down rain water pipes (any size or pattern) including all fitting heads, shoes, bends swan -necks,

Supply and Fixing in repairs, 110mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls including suitable clamps complete all as specified and as directed

Supply and Fixing in repairs, PVC (SWR) bends, 110mm dia fixed to PVC pipes complete all as specified and directed

Supply and Fixing 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including suitable clamps after every one meter of interval complete all as specified.

S&F in repairs salt-glazed stone ware gully traps size 150X150mm square or round mouthed type 'P' including CI cover complete all as directed.

Supply and Fixing in repairs, PVC (SWR) bends, 75 mm dia fixed to PVC pipes complete all as specified and directed

JAMDAGNI ENGG WORKS

LAIQ RAM VERMA