CLEANING AND REPAIR OF SEWAGE LINES SEPTIC TANKS MANHOLES IN TECH AREA AT AF STATION SURATGARH

Amount

BOQ (CLEANING AND RPAIR OF SEWAGE LINES, SEPTIC TANKS/MANHOLES IN TECHNICAL AREA AT AF STATION SURATGARH)

Cleaning/removal of blockage of floor traps/nahani traps of 75 mm/ 100mm bore in kitchan/bathroom/toilets etc including of PVC/ Stainless trap grating and refixing the same with white cement with pigment to match the surface as before complete all as specified and directed.

Cleaning /removal of blockage of Gully traps of any size and any depth including removing RCC covers and refixing the same as before complete all as specified and directed.

Cleaning /removal of blockage of Orissa pattern WC 'P'/'S' traps and make functioned, complete all as specified and directed.

Cleaning /removal of blockage of Europian type WC 'P'/'S' traps and make functioned, complete all as specified and directed.

Cleaning /removal of blockage of Europian type WC 'P'/'S' traps including removing EWC and cleaning the traps completely and make functioned and re-fitted the EWC in same position including making good the distrubed surfaces with the help of white cement and pigment to match the existing surface, complete all as specified and directed.

Cleaning /removal of blockage 150 mm bore SWG pipes of depth not exc 1.50 mtr incl removing RCC man hole covers size not exc 900mmx900mm and refixing the same as before complete all as specified and directed.

Cleaning /removal of blockage 150 mm bore SWG pipes of depth exc 1.50 mtr but not exc 3.00 mtr incl removing RCC man hole covers size not exc 900mmx900mm and refixing the same as before complete all as specified and directed.

Cleaning /removal of blockage 200 mm bore SWG pipes of depth exc 1.50 mtr but not exc 3.00 mtr incl removing RCC man hole covers size not exc 900mmx900mm and refixing the same as before complete all as specified and directed.

Dewatering/desilting of existing manholes of internal size n exc 0.60mx0.60m depth n exc 1.50m and removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion)and incl removing RCC manhole Covers and refixing the same after cleaning the same position, complete all as specified and directed by Engr-in-Charge.

Dewatering/desilting of existing manholes of internal size n exc 1.00mx1.00m depth exc 1.50m but n exc 3.00m and removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion)and incl removing RCC manhole Covers and refixing the same after cleaning the same position, complete all as directed by Engineer-in-charge.

Dewatering/desilting of existing Septic Tank of Cover slab size 4.75x2.50 meter incl removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as directed by Engineer-in-charge of size

Dewatering/desilting of existing Septic Tank of Cover slab size 4.5x4.0 meter incl removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as directed by Engineer-in-charge of size

Dewatering/desilting of existing Septic Tank of Cover slab size 4.5x2.50 meter incl removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as directed by Engineer-in-charge of size

Dewatering/desilting of existing Septic Tank of Cover slab size 3.35x1.50 meter incl removing of all solid/semi-solid matter of silt residue both organic or inorganic in nature (manual or mechanical system at contractor's discretion or using suction pump where ever required up to any depth by working under foul conditions and disposal of the same in out of MoD area, complete all as directed by Engineer-in-charge of size

Taking down cement plaster on brick/stone walls & concrete surfaces & the like including racking out joints, hacking for key, scrubbing down with water etc., any description, complete all as specified and directed.

Demolition of RCC work of any description and in any position (reinforcement cut as required to facilitate demolition), complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.50 meter in depth for shitting sewage lines including trimming of sides etc,complete all as specified and directed.

Demolation and breaking up drain pipes 150mm bore (salt glazed ware, AC or reinforced concrete) set in cement mortar incl demolation of PCC haunching etc, complete all as specified and directed.

Demolition and breaking up drain pipes 200 mm dia ( salt glazed ware, AC or Reinforced concrete ) set in cement mortar complete all as specified and removed from site complete all as specified and directed.

M&L for Plain cement concrete (1:4:8), type D-2, using 40mm graded stone aggregate as in bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

M&L Plain cement concrete (1:4:8), type D -2, using 40mm graded stone aggregate as in bed to drain pipes of 200 mm bore including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

M&L for Salt- glazed stoneware drain pipe grade ‘A’ 150 mm bore, ISI marked jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified and directed.

M&L for Salt- glazed stoneware drain pipe grade ‘A’ 200 mm bore, ISI marked jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified and directed.

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

M&L for Plain cement concrete (1:5:10), type E-2, using 40mm graded stone aggregate as in foundation, filling and mass concrete, complete all as specified and directed by Engineer-in-Charge.

M&L for Brick work with sub Class ‘B’ bricks straight or curved on plan exceeding 6 mm mean radius built in cement mortar 1:4, complete all as specified and directed.

M&L Rendering 15 mm thick on fair face of brick work or concrete surface in CM 1:4 mixed even and smooth without using extra cement including necessary scaffolding, complete all as specified and directed.

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

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 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required for 100 mm bore pipe, 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 excavated material to distance not exceeding 100 metre and depositing where directed at level not exceeding 1.5 metre above the starting point in soil, complete all as specified and directed.

S&F 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 complete all as specified and directed.

Providing pre-cast reinforced cement concrete type B-1, 1:2:4 using (20 mm graded aggregate) set in cm 1:6 as in manhole covers, complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required up to 100mm internal dia of drains complete all as specified and directed.

S&F 75mm Sand Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified and directed.

S&F 100mm Sand Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified and directed.

S&F Cast iron floor traps,75mm outlet dia with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete and fixed all as specified and directed by Enginer-in-charge.

Dismantling 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

M&L for First quality ,Non skid coloured ceramic tiles 7to 8 mmthick(square/rectangular) area of each tile exceeding 0.06 sqm but n exc 0.11 sqm, laid in floors with neat cement slurry @ 3.00 Kg/sqm over 15 mm thick screed bed in cement mortar 1:6, including pointing in white cement with pigment to match the shade of tiles complete all as specified and directed

S&F in repair 10 Ltr capacity PVC valveless, syphonic action type, flushing cistern low level, white, with inlet ball valve, float and handle including brackets, flushing pipe, 450mm long PVC Connection and connection to trap, and to flushing and making good to floor complete all as specified and directed

S&F in repairs Vitreous china wash down water closet pan (pedestal pattern) EWC including P or S trap, plastic water closet seat, closet pattern with flat bottom, and cover and aluminised hinging device complete all as specified and directed.

S&F in repair Vitreous china squatting pan Orissa pattern size 580x440mm white with integral foot rest (exclusive flusing cistern& flush pipe) including cast iron 'P' or 'S' trap of 100 mm bore pipe fixed in PCC 1:2:4 type B-2 complete all as specified and directed.

M&L double wall corrugated drain pipe ' DWCPE' (SN8) 180 mm (OD)/ 152 (ID) mm diameter, (ISI marked)laid on 150mm thick 1:4:8 type D -2, using 40mm graded stone aggregate as in bed , laid in trenches and tested including fittings of same grade complete all as specified and directed

M&L double wall corrugated drain pipe ' DWCPE' (SN8) 200 mm (OD)/ 175 (ID) mm diameter, (ISI marked)laid on 150mm thick 1:4:8 type D -2, using 40mm graded stone aggregate as in bed , laid in trenches and tested including fittings of same grade complete all as specified and directed

Taking up or down 15 mm dia GI tubing and connections including cleaning for re-fixing incl scafolding etc,upto multi storey bldg complete all as specified and directed

Ditto all as per item No 45 here in before but bore of tube 20 mm complete all as specified and directed

S&F GI 15mm tubing galvanised with all fittings, ISI marked medium grade, fixed complete to walls and ceilings or laid in floor, complete all as specified and directed

Ditto all as per item No 47 here in before but bore of tube 20 mm complete all as specified and directed

Refixing GI tubing 15 mm dia bore pipe and connections incl cleaning for refixing new or old position laid on wall, ceiling , floor etc complete all as directed by Engineer-in-charge.

Ditto all as per item No 49 here in before but bore of tube 20mm complete all as specified and directed

Taking down eaves gutters and rain water pipes (any size or pattern) incl all fittings heads,shoes,bends,swan-necks,etc incl cleaning or refixing or removal to store (measured overall as fixed along the centre line over fittings and accessories)complete all as specified and directed

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber rings joints fixed to wall complete all as specified complete all as specified and directed

S&F 75 mm dia PVC (SWR) Bends any radius fixed to wall all as complete all as specified and directed

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber rings joints fixed to wall complete all as specified and directed

S&F 110 mm dia PVC (SWR) junction single (single T) equal or unequal fixed to wall all as complete all as specified and directed

S&F 110 mm dia PVC (SWR) Bends any radius fixed to wall complete all as specified and directed

Cleaning and removing all scale and dirt, etc. using jute brush from inside & outside of 250 litre to 500 litre capacity PVC water tanks and from mouths of connected pipes, removing the scale and dirt etc. to a distance of not exceeding 500 metre, washing the tanks with water, cleaning the connecting pipes with bleaching powder solution and finally applying 2% potassium permanganate solution for disinfection, marking with white paint on tank ‘Date of cleaning the tank ’, complete all as specified and directed by Engineer –in-Charge.

Cleaning and removing all scale and dirt, etc. using jute brush from inside & outside of 500 litre to 1000 litre capacity PVC water tanks and from mouths of connected pipes, removing the scale and dirt etc. to a distance of not exceeding 500 metre, washing the tanks with water, cleaning the connecting pipes with bleaching powder solution and finally applying 2% potassium permanganate solution for disinfection, marking with white paint on tank ‘Date of cleaning the tank ’, complete all as specified and directed by Engineer –in-Charge.

Contract Amount shall be derived after affecting the amount of Schedule of Credit in General Summary on serial page No 16(R) of tender documents.

H S BUILDERS

GURUJI ENTERPRISES

MISHRA CONSTRUCTION COMPANY

SHIVA BUILDERS

CAPITAL CONTRACTOR AND SUPPLIER

M/S Shree Ram Enterprises