REPAIR/ MAINT OF SEWAGE LINES, SUMP WELL, MANHOLES, SEPTIC TANKS, COMPOUND WALL, FENCING, GATES, PATH, HARD STANDING AND DRAINS UNDER AGE BR-II AT AF STN GORKHPUR

Amount

Demolition of brick work built in cement mortar including all quoins, pillars etc but excluding ashlar facings, dressed stone work and pre-cast articles complete all as specified and directed.

Dismantling bricks (laid flat or on edge) or brick tiles in floors, channels, kerbs, aprons, etc. (each layer) laid bedded pointed in any in any mortar complete all as specified and directed.

M&L for brick work with sub class B bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:6 complete all as specified and directed.

All as per item No. 3 above but except bricks using old bricks as obtained.

M&L for brick work with sub class B bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:4 complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation filling or mass concrete complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick wall/ concrete surfaces and finished even & smooth without using extra cement complete all as specified.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in surface channels and drain complete all as specified and directed.

M&L for bricks, sub class B, laid flat, bedded and jointed in CM 1:6 and pointed in CM 1:3 in drain, old size bricks complete all as specified and directed.

All as per item No. 9 above but except bricks using old bricks as obtained.

M&L for bricks, sub class B, laid edge, bedded and jointed in CM 1:6 and pointed in CM 1:3 in drain, old size bricks complete all as specified and directed.

All as per item No. 11 above but except bricks using old bricks as obtained.

Raking out joints/pointing to brick work or brick tiles, laid flat, in rood, surface channels, roof etc and M&L for flush pointing in CM 1:3 to bricks laid flat or brick tiles in paving complete all as specified and directed.

Removal of down filled earth from drain and cleaning the bottom and side drain from mud vegetation and prepared the surface for smooth flow of water etc and removing the roots ,vegetation and mud up to 50 mtr from the periphery of the area complete all as specified and directed.

Demolition of cement concrete un-reinforced in ground floors and paving not exc 15 cm thickness below or above ground level complete all as specified and as directed.

M&L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in copings, bed plate, roof kerbs or mud stops including weathering, slightly rounded or chamfered angles and throating with necessary form work complete all as specified and directed.

Demolition of RCC of any description and in any position not other wise specially provided for reinforcement cut as required to facilitate demolition complete all as specified and directed.

Supply and fix mild steel deformed or TMT bars 10mm dia cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

All as per item No. 18 above but 8mm dia.

M&L for precast cement concrete 1:2:4 type B-1 using 20mm graded mechanically crushed stone as in cover slab for manholes etc, set and jointed in cement mortar 1:4 including necessary form work complete all as specified and directed.

Providing reinforced cement concrete 1:1.5:3 type A-1 (20 mm graded stone aggregate) in precast posts fencing posts, struts etc for fencing average sectional area exc 100 Sqcm but n.exc 250 Sqcm with or without chamfered angles and flat splayed rounded or mitered tops complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including out posts embedded in concrete or brick masonry with embedded portion and good disturbed ground complete all as specified and directed.

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

S&F in repair galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing 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 (each line wire to be measured) complete all as specified and directed.

All as per item No. 24 above but fixing only by using old barbed wire.

S&F 610mm dia punched tape concertina coil (effective dia 550mm at stretch length of coil 6m) with two handle and spikes at both end of coil with dovetail clips 18 SWG, including razor wire 7 No, 6m length of each wire medium size, barbed length 20mm width 14mm, including 51 pins, 128 nos of clips in each coil including 230gm/Sqm zinc coating on core wire complete all as specified and directed.

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

Fixing only existing serviceable concertina coil and razor blade complete all as specified and directed.

Dismantling wrought iron or MS work of any description not otherwise provided for complete all as specified and directed.

S&F mild steel posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mess etc) including all necessary drilling, bolting or riveting etc and similar work complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.5cum getting out, returning, filling in watering and ramming earth or broken rubble mixed with earth around in layers n.exc 25cm thick in soft/ loose soil, making good surface and disposal of surfaces spoil to a distance not exc 50 Mtrs complete all as specified and directed.

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.

Supply only chain link MS galvanised fencing, any size or type of minimum dia 3.15 mm or above complete all as specified and directed.

M&L for mild steel round bar 10 to 12mm dia as in stiffeners to chain link fencing etc complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description, not exceeding 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Taking down cement or cement lime plaster any description incl racking out joints, hacking for keys, scrubbing down with water etc complete all as specified and directed.

M&L for 15mm thick rendering on brick wall or concrete surface in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed.

M&L preparation of newly plastered surfaces of wall, pilasters, cornices etc and applying two coat of exterior emulsion paint in camouflage pattern (two or more colour combination) over one coat of primer complete all as specified and directed.

M&L for preparing new plastered surface wall and applying two coat of cement base paint over one coat of primer complete all as specified and directed.

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out for foundation complete all as specified and directed.

M&L for PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in fixing of fencing post or mass concrete complete all as specified and directed.

S&F mild steel framed work such as grills, gratings, fillets etc with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars, doors or gates, ladders, framed balusters, walk ways, railings, frame work of water tanks etc ant type of work conforming to Fe 290, grade E-165 complete all as specified and directed.

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

Cutting holes brick walls built in cement mortar and making good in CM 1:3 or cement concrete 1:2:4 type B-1 exc one brick but not exc two brick thick wall for inserting of hold fasts etc complete all as specified and directed.

M&L preparing old decorated surfaces of wall by washing, rubbing down and stopping of painted surfaces and applying applying one coat of exterior emulsion paint camouflage pattern complete all as specified and directed.

M&L for preparing old painted surface of steel or iron of any description area exceeding 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for complete removal of existing treatment by washing, rubbing down and stopping old surfaces of wall including scrapping and applying two coats exterior emulsion paint camouflage pattern complete all as specified and directed.

M&L for preparing old decorated plastered surfaces of walls, pilasters, cornices etc. and applying one coat of exterior emulsion paint camouflage pattern complete all as specified and directed.

M&L in repair for chequered cement concrete tiles 20cmx 20cmx 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and no pigment including screed bed 20mm thick in CM 1:6 complete all as specified and directed.

M&L for 60mm thick, rubber moulded precast concrete interlocking tiles M-40 grade, factory made, confirming to IS-15658-2006 over and including 30mm thick sand cushioning and joints filled with fine sand incl leveling tamping & sweeping complete all as specified and directed.

M&L for 100mm thick PCC 1:2:4 type B-2 using 40mm graded mechanically crushed stone aggregate as in hard standing/pavement the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in filling in holes and hold fast 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, (infaul position) exc 250m but n. exc. 500m and buried in under ground by digging/pit and leveling with necessary precaution to avoid fall of animals etc complete all as specified and directed.

Cleaning/ de-sludging, dewatering of manholes, rectangular or circular section exc 1.5 m depth and removal of sludge/ silt/ mud and sand etc, (infaul position) exc 250m but n. exc. 500m and buried in under ground by digging/pit and leveling with necessary precaution to avoid fall of animals etc complete all as specified and directed. Note for item No. 54 and 55: A penal recovery of Rs. 500.00 per complaint per day shall be imposed on contractor for not cleaning of sewage line and manhole within 24 hours from intimating the complaint by JE In charge.

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 and directed.

Cleaning of chocked sewer line of 100mm dia in any depth by hydraulic operative high pressure suction pump jetting sewer cleaning machine including skilled operator, supervisor and labour for cleaning chocked sever line including water for jetting and removal of sludge/ silt/ liquid/ mud and sand (in foul position) etc, out side MOD premises complete all as specified and directed.

Cleaning of chocked sewer line of 150mm dia in any depth by hydraulic operative high pressure suction pump jetting sewer cleaning machine including skilled operator, supervisor and labour for cleaning chocked sever line including water for jetting and removal of sludge/ silt/ liquid/ mud and sand (in foul position) etc, out side MOD premises complete all as specified and directed. Note for item No. 57 and 58: 1. Length of sever line manhole to manhole measured for payment purpose. 2. A penal recovery of Rs. 5000.00 per complaint per day shall be imposed on contractor for not cleaning of sewer line by mechanical operated high pressure sewage cleaning machine within 7 days of intimating the complaint to the contractor by JE In charge.

Cleaning of CI pipes/SWG pipe etc by roding 100 mm dia, connection pipe from WC to 1st manhole complete all as specified and directed.

Cleaning/de-sludging by roding of gully trap/ connection pipe from gully trap to 1st manhole complete all as specified and directed.

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

Demolition and breaking up drain pipe of any description up to 150mm dia set in CM 1:4 including demolition of cement concrete bedding and hunching complete all as specified and directed.

All as per item No. 62 above but for 100mm dia pipe.

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

All as per item No. 64 above but for 100mm dia pipe.

Supply, 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.

All as per item No. 66 above but for 100mm dia pipe.

S&F in repair vitreous china water closet squatting pan, 'Orrisa' pattern, size 580x440mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete including connection to trap, and to flushing pipe, anti syphonage pipe etc. including trap set in and including concrete and making good to floor. complete all as specified and directed.

M/S NITISH ASSOCIATES

M/s Pandey Trading Company