REPAIR/REPLACEMENT AND CLEANING OF SEWAGE LINE, DRAIN, MANHOLE, RCC SLAB, FENCING AND HARD STANDING IN N-4, NARENDRA AND RAMADEVI AREA AT AFS CHAKERI KANPUR

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth for foundation of manholes/sewer line etc. (manualy) and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per item No.1.00 above but exceeding 1.5 m and not exceeding 3.0 m in depth.

Ditto all as per item No.1.00 above but exceeding 3.00 m and not exceeding 4.5 m in depth.

Demolition or breaking up drain pipes (salt glazed stone, ware AC or reinforced concrete ) set in cement mortar including breaking and removal of bedding and hunching complete all as specified and directed for following bore of pipes :-

150 mm internal dia of bore.

200 mm internal dia of bore.

300 mm internal dia of bore.

M & L for bed to drain pipes for 150 mm internal dia RCC pipes in PCC (1:3:6) type C-2 using 40 mm graded stone aggregates including packing under and haunching against sides of pipes after they are laid and tested complete all as directed and specified.

M & L for bed to drain pipes for 200 mm internal dia RCC pipes in PCC (1:3:6) type C-2 using 40 mm graded stone aggregate including packing under and haunching against sides of pipes after they are laid and tested complete all as directed and specified.

M & L for bed to drain pipes for 300 mm internal dia RCC pipes in PCC (1:3:6) type C-2 using 40 mm graded stone aggregate including packing under and haunching against sides of pipes after they are laid and tested complete all as directed and specified.

S & F 150 mm dia reinforced concrete pipes, class NP3, laid and jointed in CM (1:3) with collars complete all as specified and directed.

S & F 200 mm dia reinforced concrete pipes, class NP3, laid and jointed in CM (1:3) with collars complete all as specified and directed.

S & F 300 mm dia reinforced concrete pipes, class NP3, laid and jointed in CM (1:3) with collars complete all as specified and directed.

M & L for use and waste of timbering as planking and strutting for excavations in trenches in soil, including wales, struts, open poling boards, etc. as may be necessary and fixing and removal as in sewage line & manhole, depth exc 3m but not exceeding 5m complete all as specified and directed.

Returning and filling-in including spreading and leveling, watering and well and ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed.

Removing excavated soil/demolished material exceeding 1.50 km but not exceeding 5 km out side MD land depositing where directed by EIC.

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

M & L for brick work with fly ash bricks straight or curved on plan not exceeding 6.0 m mean radius built in CM (1:4 ) complete all as specified and directed.

Labour only for brick work with sub class 'B' brick straight or curved on plan not exceeding 6.0 m mean radius built in CM (1:4 ) complete all as specified and directed.

M & L for cutting into existing manhole for connecting new suitable 150 to 200 mm dia pipes and making good to pipes and rendering cutting out existing benching for and forming branch channel (1/2 round & 3/4 section ) in cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate and making surface smooth finished and forming, benching as required complete all as specified and directed.

Taking down cement plaster on brick walls/ concrete surfaces etc. complete all as specified and directed.

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

M & L for rendering 5 mm thick in CM (1:4) on fair faces of brick or concrete surfaces finished even and fair complete all as specified and directed.

Demolition of cement concrete in floor and paving not exceeding 15 cm thickness below or above ground level complete all as specified and directed.

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

M & L for plain cement concrete (1;2:4) type B-1 using 20 mm graged stone aggregate as in coping /benching and similar work rounded or chamfered on edges complete all as specified and directed.

M & L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in surfaces channel and drains complete all as specified and directed.

M & L for 75 mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggregate as in plinth protection finished even and smooth without using extra cement complete all as specified and directed.

M & L for forming contration (Dummy) joint 65 mm deep x 10mm wide, filled with sealing compound grade 'B' complete all as specified and directed.

Demolition of reinforced cement concrete as in manholes, drain cover slab etc. in any position complete all as specified and directed.

M & L for providing pre-cast RCC cover slab etc. of cement concrete type B-1 (1:2:4) using 20 mm graded stone aggregate and set in CM (1:6) complete all as specified and directed. (Note- Size and dimension will be decided by Engr-In-Charge).

Provision of safaiwala for cleaning of drainage/sewage of respective area including cleaning of floor trap/nahani trap, WC, gully trap, manholes, rain water and soil and waste pipes, sewage line from one manhole to another manhole not exc 1.5 m depth of any description and in any position well flushing with adequate water with desludging of manholes /septic tanks/soak wells including removing the RCC/PCC Manhole/Drain cover slabs of any type i.e thickness or any size with carefully and refixing in its 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 MD land and attending complaints on regular day to day basis to keep the system free flowing and deploying the staff between 8:00 Hrs to 17:00 Hrs daily including sunday and Holiday also complete all as specified and directed. Note :- (i) All Safaiwala will be supervised by the contractor. The contractor will be fully resposible for completing the job of Safaiwala. (ii) All the tools and plants and other allied arrangement for making sewage line functional will be made by the contractor without any extra cost to the Govt and cost shall be deemed to be included in quoted unit rate. (iii) 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 employee (Safaiwala) within 15 days from commencement of work. (iv) Details of bldgs, location, position of septic tank, manhole and soak well shall be mentioned against each job in register duly signed by all concern.

Cleaning of chocked/blocked sewage lines through mechanical means of any bore by collecting loose sedimented sand, frill, ash, sludge water, rags, fibers or vegetation in nearest manholes for disposal 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 the MOD land in sealed containers complete all as specified and directed from the following depth of sewage lines:-

Exceeding 1.50 m but not exceeding 3.00 m depth.

Exceeding 3.00 m but not exceeding 5.50 m depth.

Cleaning of septic tank/ main chambers mechanically by opening the covers, removing liquid/ sludge mixed liquid under any position including foul conditions and cleaning the inlets and outlets etc. with water, placing the covers back in position and disposing off the same out side of MD land complete all as specified and directed. Note:- The liquid (sludge mixed) to be disposed off in sealed tins or sludge removal tankers and the same is deemed to be included in the rate quoted.

Dismantling of barbed wire of any type and in any position complete all as specified and directed.

Dismantling of mild steel work of any description not otherwise provided for etc. complete all as specified and directed.

Supply only MS galvanised chain link fencing of any type and size complete all as specified and directed.

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

Excavation in post holes each not exceeding 0.50 Cum, getting out, returning filling, in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed.

S & F mild steel work as in gate, post and struts in fencing including cutting top to shape as desired, drilling holes, notching of wire etc. complete all as specified and directed.

M & L for TMT bars 10 mm dia and over cut to length bent to shape as required including cranking bending spirally for hooking ends and binding with mild steel wires (annealed) not less 0.9 mm dia complete all as specified and directed.

Ditto all as per item No. 38.00 above but for 6 to 8 mm dia bars.

Ditto all as per item No. 38.00 above but for 5 mm dia and over up to and including 10 mm dia as in stirrups, spaceres and binders.

M & L for mild steel round bars 10 mm dia and over cut to length bent to shape as required horizontally woven in chain link fencing complete all as specified and directed.

Ditto all as per item No. 41.00 above but for 6 to 8 mm dia bars.

S & F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed at the another end and fitted with washer and one hexagonal or square nut 5 to 10 mm dia, exceeding 5 cm but not exceeding 10 cm long complete all as specified and directed.

M & L for preparation of new surfaces of steel work and applying two coat of synthetic enamel paint of any description not otherwise described over 10 cm width or girth complete all as specified and directed.

M & L for applying three coats of white wash on newly plastered surfaces on walls including preparation of surfaces complete all as specified and directed.

M & L for sand filling under floors or in foundation including watering and well ramming complete all as specified and directed. (Note : Consolidated thickness of layer of sand shall not be less than 25 mm thick).

S & F machine pressed precast concrete interlocking paver block rubber moulded any shape and size heavy duty, laquor finish, 60 mm thickness, M-35 grade with grey cement and pigment complete all as specified and directed.

Dismantling of RCC posts or struts of any description, any section including taking out embedded portion in concrete, brick masonary etc. and making good to disturbed ground complete all as specified and directed.

Taking down chocked cast Iron pipes including fittings by burning out lead joints etc. to facilitate dismantling old serviceable fittings / pipes laid in trenches floors or fixed to walls including earth work, demolition of PCC/ brick work complete all as specified and directed for following bore of pipes :-

100 mm bore pipe.

75 mm bore pipe.

S & F cast iron sand cast soil waste or vent pipes in any length with or without ears with cement joints laid in trenches, floors or fixed to walls including making good to match with existing surface complete all as specified and directed for following size of pipe :-

100 mm bore pipe.

75 mm bore pipe.

S & F cast iron branch pipes single, T(equal or unequal) ordinary or inverted spigot or socket type complete all as specified and directed for following sizes of pipe :-

100 mm bore pipe.

75 mm bore pipe.

S & F cast iron bends (any radius) diminishing pieces or tapers (larger bore measured) complete all as specified and directed for following size pipe:-

100 mm bore pipe.

75 mm bore pipe.

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 with all accessories etc. complete all as specified and directed.

M & L for RCC M-20 (Nominal Mix) using 20 mm graded stone aggregates as in footings of columns complete all as specified and directed.

Ditto all as per Item No. 54.00 above but in columns

Applicable for all items: Note 1 : All safety precautions will be as per government policies in vogue shall be adhered by contractor. Note 2 : All T&P, mask, sanitiser, safety equipments and other items required at site under subject contract shall be provided by Contractor. Note 3 : ( For relevent Items ) : Cleaning of sewage line where mechanical means is not feasible due to site constraints same shall be assessed by Eng-in-charge and done under item no 29.00 here-in-before with approval of GE in writting after taking all safety precations.

M/S ASM ENTERPRISES

SAXENA BANDHU