REPAIR, MAINT AND CLEANING OF SEWAE LINE, MAIN HOLES AND AREA DRAINAGE UNDER AGE BR III AT CHANDIMANDIR

Amount

Cleaning and clearing of underground sewage line upto 150 mm bore pipe (including manholes by taking off manhole covers and re-fixing the same after cleaning) of any description, underground at any depth by removing any type of blockage including de-silting and de-chocking manually by providing rodding and flushing after cleaning including clearing of manholes and as directed by Engineer-in-Charge,

All as per serial item No 01 herein before but exceeding 150 mm bore and not exceeding 300 mm bore pipe

Material and labour for cleaning of blockage manually by rodding, pumping, etc and removing the deposited sludge/solid/liquid material, outside MD land, from Water Closet (Indian or European) , trap & CI pipe line upto first manhole complete all as directed

All as per serial item No 3 herein before but from Floor / Nahni trap of Kitchen / Bathroom upto gully trap (excluding gully trap).

All as per serial item No 3 herein before but from Gully trap upto first manhole. NOTE for serial item No 1 to 5 :- (i) The rats quoted in the above item includes cost of T&P likd rods, bamboos and other safety devices etc complete. (ii) Contractor shall deployed sufficient number of persons as per requirement and decided by Engineeer-in-Charge who shall be present on all working days from 0900 hrs to 1700 hrs for maintenance of sewage lines. The persons will be detailed by JE / AGE concerned every morning for attending complaints on daily basis. (iii) Complaint shall be attended within 06 hours in receipt of complaint. A sum of Rs. 250/- per complaint per day will be recovered from payment of contractor if the complaint is not cleared with 24 hours.

Excavation in any type of soil (hard/dense or mud) for getting out puncturing or existing damaged/broken or otherwise nonfunctionalRCC drain pipe 300 mm dia bore (one complete piece) , and supply and fixing RCC drain pipe 300mm bore class NP2 with collars etc complete including PCC 1:3:6, type C-2 bed and haunching as required incl jointing with existing line, returning, filling in and well ramming the soil and removal of surplus spoil to a distance n.exec 50 mtrs and deposited where directed complete all as specified.

All as per serial item No 6 herein before but bore of pipe 200mm

Cleaning & clearing of underground sewage line upto 150 mm bore pipe (including manholes by taking off manhole covers and re-fixing the same after cleaning) of any description, underground any depth by removing any type of blockage including de-silting and de-chocking with combined high pressure water jetting cum sunction (vaccum) type machine mounted on LCV/HCV and having facilities of high pressure shape nozzle pipe and flushing after cleaning including clearing of manholes (sludge/sludge water shall be disposed off at authorized dumping site declared by local administration outside MD land as directed by Engineer-in-Charge,

All as per serial item No. 8 herein before but exceeding 150 mm bore but not exceeding 300 mm bore pipe

Dewatering of septic tank and manholes any size and cleaning by taking out mud/sludge from septic tanks and manholes of any depth, in foul conditions and confined places, getting out and removing the sludge to a distance exc 250 m and n.exc 500 m and deposited where directed in and including borrow pits and covering the borrow pits with 10 cms thick layer of soil complete all as specified and directed. Note : Net contents of sludge shall be measured at the time of removal and paid. Quoted rate of tenderer is deemed to be inclusive of dewatering as required and nothing extra shall be admissible to the contractor on this account.

Material and labour for 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 round or ¾ section) in plain cement concrete 1:2:4 type B1 smooth finished, and reforming benching as required, internal dia of pipe 100mm all as specified and directed.

All as per serial item No. 11 herein before but internal dia of pipe 150mm

All as per serial item No. 11 herein before but internal dia of pipe 200mm

All as per serial item No. 11 herein before but internal dia of pipe 300mm

Supply and fixing salt-glazed stone ware gully trap square or round mouthed, type ‘P’ 100mmX 100mm, including provision of C.I grating over the trap and embedding the trap in PCC 1:3:6 type C-2 block of size 30cm x 30cm x 45cm deep. Fixed as in repair complete all as specified and directed.

Supply and fixing 100mm bore cast iron soil waste and vent pipes in any length with or without ears with cement joints laid in trenches or in floors, fixed as in repair complete all as specified and directed. (Excavation and earth work shall be measured and paid for separately)

All as per serial item No 16 herein before but 75mm bore of pipes

Supply and fixing CI 75mm bore branch pieces equal or unequal or inverted (spigot socketed type or with parallel branches fitted with oval excess door), fixed as in repair complete all as specified & directed.

All as per item No. 18 herein before but for 100mm bore pipe

Supply and fixing Cast iron bends (any radius), diminishing pieces or tapers (largrer bore measured), suitable for 75 mm bore spun pipes, ISI marked, fixed as in repairs complete all as specified.

Supply and fixing Cast iron bends (any radius), diminishing pieces or tapers (largrer bore measured), suitable for 100 mm bore spun pipes, ISI marked, fixed as in repairs complete all as specified.

Excavation in trenches in any type of soil not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation etc. or for shafts, wells cesspits, manholes, pier hole etc. and getting out, complete all as specified.

Excavation in trenches in any type of soil exceeding 1.5 metre but not exceeding 3 metre in depth for foundation etc. or for shafts, wells cesspits, manholes, pier hole etc. and getting out, complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm depth in soils, complete all as specified and directed.

Removal of excavated material to distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point in soil, complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware etc) internal dia of pipe 100mm. Set in cement mortar including PCC haunching complete all as specified and directed (excavation and earth work shall be measured and paid separately).

All as per serial item No 26 here-in-before but internal dia of pipe 150mm

All as per serial item No 26 here-in-before but internal dia of pipe 200mm

All as per serial item No 26 here-in-before but internal dia of pipe 300mm

Material and labour for salt- glazed stoneware drain pipe grade ‘A’ 100mm bore, ISI marked, jointed with cement mortar, laid in trenches and tested including fittings of same grade including making good the bed to receive the new pipe complete all as specified and directed.

All as per serial item No 30 herein before but 150mm bore of pipe

All as per serial item No 30 herein before but 200mm bore of pipe

All as per serial item No 30 herein before but 300mm bore of pipe

Material and labour for plain cement concrete 1:4:8 type D-2, using 40mm graded crushed stone aggregate as in packing under and haunching against the sides of pipes (100mm bore pipe) after the pipe are laid and tested including making good and preparing the existing bedding to receive new pipe complete all as specified and directed.

All as per serial item No 34 herein before but for 150mm bore of pipe

All as per serial item No 34 herein before but for 200mm bore of pipe

All as per serial item No 34 herein before but for 300mm bore of pipe

Supply only Integral water proofing compound, ISI marked, complete all as specified and directed.

Demolition of brick work built in cement mortar complete all as specified and directed.

Material and labour for brick work with sub class ‘B’ bricks of class designation 7.5 all as per IS-1077-1992 (minimum compressive strength of brick 75 kg / Sqcm) old size bricks, straight or curved on plan exc 6 metre mean radius built in cement mortar 1:4 complete all as specified & directed.

All as per serial item No. 40 herein before but except bricks (using old serviceable bricks)

Demolition of cement concrete (reinforced) of any description and in any position complete all as specified and directed.

Material and labour for pre-cast reinforced cement concrete type B-1, 1:2:4 using (20 mm graded crushed stone aggregate) as in manhole cover slabs etc set in cement mortar 1:4, complete all as specified and directed.

Material and labour for MS TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoping for columns, hooking ends and binding with mild steel wire (annealed ) not less than 0.9 mm dia all as directed and specified and directed.

All as per serial item No. 44 herein before but 8mm dia -ditto-

Material and labour for rendering 15 mm thick cement plaster in cement mortar (1:4) on fair faces of brick work or concrete surfaces using WPC, complete all as specified and directed. (Supply only water proofing compound shall be measured and paid for separately)

Material and labour for 15mm thick cement plaster rendering in Cement and Sand mortar 1:4 over brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

Material and labour for factory made RCC man hole covers of size 600mm x 600mm x 75mm with plain faces, including RCC ring / frame and MS frame, set in cement mortar 1:4 complete all as specified.

All as per serial item No. 48 hereinbefore but size of manhole covers 750mm x 750mm x 75mm

All as per serial item No. 48 hereinbefore but size of manhole covers 600mm dia

All as per serial item No. 48 hereinbefore but size of manhole covers 750mm dia

All as per serial item No. 55 hereinbefore but size of manhole covers 600mm x 1200mm x 100mm

All as per serial item No. 55 hereinbefore but size of manhole covers 600mm x 1100mm x 100mm

Material and labour factory made RCC covers of size 450x450x50mm thick, type B-1 (1:2:4) using 20mm graded crushed stone aggregate including necessary reinforcement and form work as in cover slab of gully trap complete all as specified. NOTE for item No 48 to 54 : The rates quoted against these items shall be inclusive of steel reinforcement, MS frame, RCC ring / frame complete all as specifeid.

Supply and fixing UPVC (SWR) floor trap 100mm bore, plain with grating incl jointing with solvent cement, fixed as in repair complete all as specified and directed.

Supply and fixing UPVC (SWR) floor trap 75mm bore, plain with grating incl jointing with solvent cement, fixed as in repair complete all as specified and directed.

Supply and fixing PVC (SWR) pipe, 110mm bore, single socketed in any length with rubber ring joints, laid in trenches or in floors / fixed to walls etc, fixed as in repairs complete all as specified and directed.

Supply and fixing PVC (SWR) pipe, 75mm bore, single socketed in any length with rubber ring joints, laid in trenches or in floors / fixed to walls etc, fixed as in repairs complete all as specified and directed.

Supply and fixing 110mm bore PVC (SWR) bend any radius complete all as specified and directed.

Supply and fixing 75mm bore PVC (SWR) bend any radius complete all as specified and directed.

Supply and fixing vitreous china squatting pan, “Orissa” pattern size 580mm x 440mm white, with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe complete, set with cement concrete, fixed as in repair, complete all as specified & directed.

Supply and fixing grating doom 125mm dia of PTMT (Minimum weight 40gms) complete all as specified & directed by Engineer-in-charge.

M/S Trilok chand sharma

CHOPRA AND CO

N.N.CONSTRUCTION

Anil jindal and sons