REPAIR TO DRAINAGE SYSTEM, CLEANING OF SEWAGE LINE, FENCING, HARDSTANDING AND ALLIED WORK IN N-1, NAIR, KULDEEP AND POWER HOUSE AREA AT AFS CHAKERI KANPUR

Amount

Providing safaiwala for cleaning of drainage/sewage of respecive area including cleaning of floor trap/nahani trap, WC, gully trap, manholes, rain water and soil and waste pipes, sewage lines from one manhole to another manhole not exc 1.5 m depth of any description and in any position well flushing water with desludging of manholes/septic tanks/soak well including removing the RCC/PCC manhole/drain cover slab of any type i.e thickness or any size with carefully and refixing in the original position or as required at site after necessary cleaning/excavation of drain etc of any size and removing of excavated spoil/sludge out side of the MD land and attending complaints on regular day to day basis to keep the system free flowing and deploying the staff between 0800 hrs to 1700 hrs daily including sunday and holiday complete all as specified and directed.

Notes:- (i) All the tools and plants and other allied arrangement for making sewage line functional will be made by the contractor with out any extra cost to the Govt and cost shall be deemed to be included with quoted unit rate. (ii) The details of safaiwala shall be submitted by the contractor to GE through Engineer-in-Charge. Name, Father’s Name, full address with pass port size photo and insurance of employess (Safaiwala) within 15 days from commencement of work along with insurance from Govt Agency. (iii) Details of bldg or location position of septic tank manhole, soakwell shall be mentioned against each job in register. (iv) All safaiwals will supervised by the contractor. The contractor will be fully responsible for completing the job of Safaiwala. (v) Contractor is responsible to provide all safety measures of COVID-19 such as masks, hand gloves, sanitizer etc from time to time as per Govt policies in vogue.

Cleaning of the chocked/blocked sewage lines of any bore through mechanical means by rodding between manholes and removing muck sludge/silt/liquid mud etc (including foul position) from pipes including taking down cover slab of any type, thickness and size, carefully and refixing in same position after necessary cleaning and removing the cleaned sludge out side of MD land in sealed containers, complete all as specified and directed exceeding 1.50 m and not exc 3.00 m depth.

Cleaning of the chocked/blocked sewage lines of any bore through mechanical means by rodding between manholes and removing muck sludge/silt/liquid mud etc (including foul position) from pipes including taking down cover slab of any type, thickness and size, carefully and refixing in same position after necessary cleaning and removing the cleaned sludge out side of MD land in sealed containers, complete all as specified and directed exceeding 1.50 m and not exc 3.00 m depth. Note :- For item Nos. 2 & 3 above, cleaning of sewage lines where employement of mechanical means is not feasible due to site constraints same shall be assessed by Engineer-in-Charge and done under item No 1 with approval of GE taking all safety precautions.

Cleaning of the chocked/blocked manholes, exceeding 1.5 m but not exc 3.00 m depth, mechanically by opening the covers, removing liquid/sludge mixed liquid under any position including foul condition and cleaning the inlets and outlets etc. with water, placing the cover back in position and disposing off the same out side of MD land complete all as specified and directed.

Cleaning of the chocked/blocked septic tanks/saok well mechanically by opening the covers, removing liquid/sludge mixed liquid under any position including foul condition and cleaning the inlets and outlets etc with water, placing the cover back in position and dispoing off the same out side of MD land complete all as specified and directed.

Material and labour for pumping out the rain/waste water, sewage waste from sewage line out side the defence area including provision of pumping etc with diesel engine of 10 HP and one skilled operator including necessary T&P and accessories etc complete all as specified and directed.

Demolition or breaking up drain pipes 150 mm internal dia of bore (salt glazed ware AC or reinforced concrete) set in cement mortar including breaking and removal of bedding and hunching complete all as specified and directed.

Ditto all as per item No 7.00 above but for 200 mm internal dia of bore.

Demolition of brick work masonry, built in cement mortar including all quoins, arches, pillars, etc, complete all as specified and directed.

Demolition of reinforced cement concrete such as roofs, floors, slab cover, beams, landing and similar suspended work, complete all as specified and directed.

Demolition of plain cement concrete in ground floors and pavings not exc 15 cm thickness (below or above ground level) including disposal of old materials out of MD land complete all as specified and directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar and removing the rubbish out of MD land complete all as specified and directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape as required, including cranking bending spirally for lintels and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M & L for precast reinforced cement concrete (1:2:4) type B1 using 20mm graded stone aggregate for cover slab set in CM (1:6) including necessary form work complete all as specified and directed.

M & L for plain cement cement concrete (1:2:4) type B1 using 20mm graded stone aggregate as in coping including necessary form work complete all as specified and directed.

Excavation in trenches. exc 1.5m wide and not exc 1.5m depth for foundation or for shaft wells, cesspits, manhole, pier etc and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per item No. 16.00 above but exc 1.50 m and not exceeding 3.0 m in depth.

Ditto all as per item No. 16.00 here-in-before but exc 3.0 m and not exc 4.50 m in depth.

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

M & L for brick work with fly ash brick straight or curved on plan exceeding 6.0 mtr mean radius built in CM (1:6) complete all as specified and directed.

Ditto all as per item No 20.00 above but except bricks.

Cutting into existing manholes for connecting new drain of 150 mm dia and over, making good to pipes and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in PCC (1:2:4) type B-1 using 20 mm graded stone aggregate smooth finished and re-forming benching as required, complete all as specified and directed.

S & F 150 mm bore, Reinforced concrete pipes with collars, class NP-3, laid and jointed with cement mortar (1:2) with jute, complete all as specified and directed.

Ditto all as per item No 23.00 here-in-before but for 200 mm dia pipe.

Ditto all as per item No 23.00 here-in-before but for 300 mm dia pipe.

Ditto all as per item No 23.00 here-in-before but for 450 mm dia pipe.

M & L for PCC (1:3:6) type C-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.

Ditto all as per item No 27.00 here-in-before but for 200 mm dia pipe.

Ditto all as per item No 27.00 here-in-before but for 300 mm dia pipe.

Ditto all as per item No 27.00 here-in-before but for 450 mm dia pipe.

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

Dismantling of cast iron or reinforced concrete drain pipes 75 mm dia, jointed in cement mortar and taking out of trenches if required, complete all as specified and directed.

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

Ditto all as per item No 33.00 above but for 75 mm dia.

S & F 100 mm dia cast iron soil, sand cast pipes waste and vent pipes in any length with or without ears, with cement joints, fixed on walls complete all as specified and directed.

Ditto all as per item No 35.00 above but for 75 mm dia.

S & F 75 mm bore, cast iron bends of any radius complete all as specified and directed.

S & F 100 mm bore, cast iron bend of any radius complete all as specified and directed.

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

Removing excavated material to a distance exc 5.0 km out of MD land complete all as specified and directed.

Taking down cement plaster of any description 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 15mm thick on brick or concrete surfaces in CM (1:4), finishing the surfaces fair and even without using extra cement complete all as specified and directed.

M&L for preparation of surfaces and applying two coats of cement based paint on walls over a coat of cement based primer, complete all as specified and directed.

M&L for 75 mm thick PCC (1:3:6) type C-2, using 40 mm graded stone aggregate as in plinth protection etc including finishing the surface even & smooth without using extra cement, complete all as specified and directed.

M & L for 75 mm thick PCC (1:3:6) type C-2 using 40 mm graded aggregate as in sub base to floor finished rough to receive finishes. complete all as specified and directed.

M & L for 60 mm thick, M-35 grade machine pressed pre-cast concrete inter locking paver blocks of any shape and size confirming to IS 15658-2006 finished by using rubber moulded technology consisting of appropriate ratio malamine base, super plastisizer imported pigment and surface hardening chemical to match surface of high abresssion, resistance and glazed finished jointed and pointed with white cement pigment in layer upto 10 mm thick grey cement and pigment, complete all as specified and directed.

M & L for precast cement concrete kerb stone type B1 (1:2:4) (using 20 mm graded stone aggregate) around the interlocking tiles or edges of roads or in similar work set in CM (1:4) over and including screed bed in CM (1:6) complete all as specified and directed.

M & L preparation of newly suraces of brick, stone, concrete or plastered of any description over 10 cm girth or width, not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

M & L for industrial, Endura heavy duty, virtrified, scratch, stain and acid resistant tiles of size 600mm x 600mm x 15mm having MOH not less than 6, water aabsorption less than 0.5%, laid and jointed with adhesive, with minimum 3 mm spacer, as in floor over and including 15 mm thick screed bed or bedding layer in CM (1:4) complete all as specified and as per direction of Manufacterer's instructions.

S & F in repair PVC (SWR) pipe, 110 mm dia, single socketed with rubber ring joints in any length fixed to walls complete all as specified and directed.

Ditto all as per item No 50.00 above but for 75 mm dia.

S & F PVC (SWR) bends 110 mm dia complete all as specified and directed.

Ditto all as per item No 52.00 above but for 75 mm dia complete all as specified and directed.

SAXENA BANDHU