CLEANING OF SEPTIC TANK, MANHOLE,SEWAGE LINE AND FENCING OF TECH REEA, 274SU,756 SU AND MES AREA AT AF STN GORAKHPUR

Amount

Demolition of cement concrete (reinforced ) in manhole cover not exceeding 15 cm thickness above or below ground level and disposal of rubbish up to 100 Mtr distance, complete all specified and directed.

M&L Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregates) including reinforcement to be measured separately. as in cover slab set in cement morter 1:4 including all necessary form work. (Note: Reinforcement shall be mesured and paid separetly)

M&L for steel deformed bars 10mm dia and over cut to length, bent to shape required incl cranking, bending hooking ends, and tinding with mild steel wire not less than 0.9mm dia confirming to Fe 400 or Fe 410 S complete all as specified and directed.

Excavating in trenchs, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning filling in soil including spreding leveling watering well ramming in layers nexc 25cm thick complete all as specified and directed.

Removing excavated surplus soil exc 250m but not exceeding 500 m and depositing where directed at a levelnot exc 1.5 m above the starting point complete all as specified and directed.

Demolition of brick work built in cement mortar as in drain, manhole, septic tank and soak well security wall etc complete all as specified and directed.

M/L Brickwork with subclass `B' bricks straight or curved on plan exc 6 m mean radius built in CM 1:4 for man hole, drain , septic tank soak well etc complete all as specufied and directed

Description same as per itom No 08 above but except brick complete all as specufied and directed

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster in 1:4 cement sand mortar on fair faces of brick work or concrete surfaces complete all as specified and directed.

M/L PCC Type B0 1:2:4 (12.5 mm graded stone aggregate) as in surface of channels of drain/manhole complete all as specified and directed.

M/L PCC Type B0 1:2:4 (12.5 mm graded stone aggregate) as in coping complete all as specified and directed. .

Taking out sludge from sump well, septic tank ,soak well etc manually and removal of sludge/silt/mud and sand etc,(in foul position) out side MOD permises complete all as specified and directed.

Cleaning/de-sludging, dewatering of manholes , rectangular or circular section not exc 1.5 m depth.and removal of sludge/silt/mud and sand etc,(in foul position) out side MOD permises complete all as specified and directed.

Dewatering of foul water and other floating materials of septic tanks, sump well, soak well, man holes etc by pumping or manually and cleaning of inlet and out let pipe incl throwing effluent using 100mtr delivery pipe complete all as specified & directed.

M&L for cleaning of chocked sewer line of Dia 100mm/ 150mm in any depth by hydraulic operative high pressure suction pump jetting sewer cleaning machine including skilled operator and supervisor for cleaning chocked sever line including water for jetting and removal of sludge/silt/liqid/mud and sand.

M&L Cleaning of CI pipes/SWG pipe etc by roding/ mechanical means of 100 mm dia,connection pipe from WC to 1st Manhole complete all as specufied and directed

M&L Cleaning/de-sludging by Roding/ mechanical means of gully trap/ floor trap and connection pipe from gully trap to 1st manholecomplete all as specufied and directed

M&L Cleaning of nahani trap of any size complete all as specified and directed.

Demolition and breaking drain pipe 150 mm Internal dia of pipe (salt glazed stoneware) set in cement mortar including packing under and haunching against side as directed

Demolition and breaking drain pipe 100 mm Internal dia of pipe (salt glazed stoneware) set in cement mortar including packing under and haunching against side as directed

M & L cement concrete bed to drain pipe of 150 mm internal dia including packing under and haunching against side of pipe after they are laid and tested in cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate for complete all as specified and directed.

M & L cement concrete bed to drain pipe of 100 mm internal dia including packing under and haunching against side of pipe after they are laid and tested in cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate for as directed

Supplying, laying, jointing and testing Reinforced concrete pipes, class NP2, laid and jointed complete with collars150 mm internal dia , laid in trenches and jointed in cement mortar 1:1 complete all as specified and as directed

Supplying, laying, jointing and testing Reinforced concrete pipes, class NP2, laid and jointed complete with collars internal dia 100 mm , laid in trenches and jointed in cement mortar 1:1 complete all as specified and as directed

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground post embeded in cement concrete.

Taking down chain link fencing fixed to any type of standard rails, straining bolts etc complete all as specified and directed.

Dismantling of concertina coil 600mm dia any shape including razor wire of six linc etc all as specified and directed. Note :- Concertina coil and six link razor wire shall be measured as one Rm

Dismantling Galvanized, 2 strand, steel barbed wire of any description complete all as specufied and directed

M&L PCC 1:3:6 type C2 40mm graded stone aggregate as in fixing of fencing post and mass concrete all as specified.

S & F mild steel work as in posts and struts in fencing incl cutting tops to shape as directed, drilling holes, notching for wire, etc; flat iron fillets incl all necessary drilling, bolting or rivetting etc and similar work confirming to Fe 290 Gd E-165. complete all as specified and as directed.

Supply only chain link MS galvanised fencing, any size or type of minimum dia 3.15 mm or above as directed. (Weight of chain link shall be decided through a BOO)

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standard rails, straining bolts etc complete all as specified and directed.

M&L for mild steel round bar 10 to 12mm dia confirming Fe-410-W (Gde.E-250) Fe 290 (Gde - E-165) as in stiffeners to chain link fencing etc all as specified and directed.

M&L Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing in repairs to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc. as directed (each line of wire to be measured).

M&L Restraining, resecuring existing galvanised. 2 strand, steel barbed wire fencinng of any description including making good staples etc complete all as specified.

M&L for two coat synthetic enamel paint over a coat of red oxide primer on new steel surface of any description over 10cm width or girth incl preparation complete all as specified

S&F 610mm dia punched tape concertina coil with two handle and spikes at both end of coil with dovetail clips [18 SWG], incl razor wire [7 No], 6m length of each wire medium size, barbed length 20mm width 14mm, incl 51 pins, 128 nos of clips in each coil incl 230gm/ Sqm Zinc coating on core wire complete all as specified.

Fixing only existing serveciable concertina coil and razor blade complete all as specified and diected.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specufied and directed

S&F rolled mild steel framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165

M&L Cutting holes in brick walls built in cement mortar for inserting hold fasts exc one brick but not exc two brick.

M&L PCC 1:3:6 type C-1 using 20mm ghraded stone aggregate as in filling in holes of hold fasts complete all as specufied and directed.

PITAMBARI TRADERS (BID ID -3060289)

H AND Y GROUP (BID ID -3059995)

M/S SHAILZA TRADERS (BID ID -3058826)

M/S EASTERN TECHNOCRAFTS (BID ID -3060548)

A K CONSTRUCTIONS (BID ID -3058834)

M/S B.P. CONSTRUCTION (BID ID -3060317)