COMPREHENSIVE MAINTENANCE OF SEWAGE MANHOLES AND ALLIED WORKS UNDER GE UTILITY AMBALA CANTT

Amount

Cleaning and removing all scale and dirt(local blockage) by Heavy truck mounted High pressure Suction Cum Jetting Machine /Tata magic mounted Desilting Machine etc from existing manhole/sewage line, of any size/depth and in any position including cleaning and flushing the manhole and removing sludge to a distance exc 150 m but n exc 200 m including burried at a place to entire satisfaction of Engr-In-Charge complete all as specified. Note :- All sludge/debries should be collected in desilting machine and deposited in pit beyond the periphery of defence land & cover with sand & necessary disinfection be carried out .

Notes for Ser item Nos 1 :-The quoted rate of contractor shall comprise the following (i) Contractor shall provide Tata magic mounted Desilting Machine & High pressure Suction Cum Jetting Machine on each Working day of minimum following specification for rectification of day to day Complaint:-Minimum Specification for Desiliting Machine:- (a) Minimum capacity of Hydraulic Pump - 5LPM Motor -440 RPM with pulley system coupled with wire rope hoist motor of minimum 1 BHP operated system(b) Minimum two Number Control Valves- one Valve for Grab Bucket , one for side arm (c) Minimum Hose Length - 15 Mtr , Hose should be High pressure triple layer hydraulic hose (d) Minium Capacity of Grab bucket - 15 ltr with features of Hazardous Gas Sensor alarm , Camera with DVR and LCD to view inside Manhole Minimum Specification for High Pressure Suction Cum Jetting Machine :- (a) Minimum Tank capacity of machine - 8000 ltr (b) Minimum Working pressure range of jetting pump - 155 bar (c) Minimum water flow for pump of jetting machine - 269 LPM (d) Minimum Suction hose length - 30 mtr (e) Minimum Jetting Hose length - 120Mtr (f) Minimum Vacuum Pump Power - 4.4 Hp@RPM (g) Minimum Vacuum Suction depth - 8 mtr

(ii) Contractor shall provide minimum 3 Nos skilled/unskilled menpower , High Qualified driver with Vehicle License on each working day for attending and completing the complaints as per the users satisfaction . However, the numbers of skilled and unskilled menpower shall be increased as directed by Enginner-in-Charge depending upon the requirements/ number of complaints registered at the complaint centre.

(iii) If Contactor does not provide High pressure Suction Cum Jetting Machine & Tata magic mounted Desilting Machine of above mentioned specifiacation with minimum number of staff as mentioned then a penalty at the rate RS 20000/- per day shall be levied on the contractor and recovery for the same shall be affected from contractor's til that day when Contractor provides above all mentioned for cleaning of Sewage Lines.

(iv) Complaint cell for receiving complaints from MES Users or as directed by Engr-In-Charge shall be opened by the contractor from 09.00 am to 0 5.00 pm at MES service centre of AGE E/M-II under GE (U) Ambala Cantt. The complaints pertaining to sewage cleaning and opening of blockage etc. against serial item No 1shall be attended and completed within 24 hours after lodging/ receipt of complaints. . Contractor shall ensure that all the complaints shall be attended and completed within above prescribed schedule/ time period, failing which, a penalty at the rate of double the quoted rate for that particular trade work/cmplaint per day till the satisfactorily completion of complaint shall be levied on the contractor and recovery for the same shall be affected from contractor's dues. A separate register shall be maintained for recording the same and shall be signed by both the contractor or his authorised rep and Engr-in-charge.

(v) : For each complaint in location, a docket slip shall be prepared by the contractor/ his representative and handed over to related tradesman, etc. for attending the complaint and after satisfactorily completion of complaint, docket slip shall be submitted to concerned executive on day of register of complaint, which shall be got signed from the occupant and shall be produced at the time of payment to be made to the contractor.

(vi) : Format of docket slip and complaint register which shall be kept in complaint cell will be provided by department .Stationery i.e. log sheets, docket slips, job cards, complaint registers, handing taking registers, etc. shall be provided by the contractor without any exta cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor against respective item of schedule 'A'. The complaint slip shall be prepared by the contractor or his authorised rep and handed over to the tradesmen and necessary entry shall be made in the complaint register and will be handed over to to concerned JE / the Engr-in-Charge next day. Contractor shall maint seprate register for lodging the complaints and the same shall be produced to concerned JE / Engr-in-Charge on next day.Length of cleaning of sewage line will be mentioned by contractor per day and will be certified by Engr-in-Charge .

(vii) : Necessary transportations, diesel , tools, plants, ladders, cleaning rods/Bamboos, all medical safety equpiments Oxygen Mask and cylinder etc. including to complete the jobs/complaints shall be provided by the contractor without any extra cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor .

Cleaning of under ground EXISTING SEWAGE SGSW/RCC/HDPE pipe line of any dia of pipes line and depth upto 1.5 mtr and above including manholes of any size working/running conditions involving removal of blockages of any kind of sewage lines and manholes by means of Heavy truck mounted High pressure Suction Cum Jetting Machine & Tata magic mounted Desilting Machine including desludging, descaling and dechoking of lines whereever required, flushing the entire stretch with water making the stretch clean and funtional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticides where sludge is deposited complete all as specified and directed. (Note :- All sludge/debried should be deposited in nearest pit & cover with sand & necessary disinfection be carried out OR Removing/depositing of sludge/debries not exc 500mtr beyond the periphery of defence land & covering the entire sludge & solids with local earth.

All as per Srl item no. 2 here-in-before but depth exceeding 1.5 metre and not exceeding 3.0 metre complete all as specified and directed

Notes for Ser item Nos 2 & 3:-The quoted rate of contractor shall comprise the following :- (i) Contractor shall provide minimum 3 Nos skilled/unskilled menpower on each day for cleaning of Sewage line as per the users satisfaction . However, the numbers of skilled and unskilled menpower shall be increased as directed by Enginner-in-Charge .

(ii) : For each cleaning of sewage line complaint in location, a docket slip shall be prepared by the contractor/ his representative and handed over to related tradesman, etc. for attending the complaint and after satisfactorily completion of complaint, docket slip shall be submitted to concerned executive on day of register of complaint, which shall be got signed from the occupant and submitted to Engr-in Charge and maintain the recored for payment purpose.Format of Docket slip for cleaning of Sewage line will be provided from Deptt.ntractor shall ensure that all the complaints shall be attended and completed within above prescribed schedule/ time period, failing which, a penalty at the rate of double the quoted rate for that particular trade work/cmplaint per day till the satisfactorily completion of complaint shall be levied on the contractor and recovery for the same shall be affected from contractor's dues. A separate register shall be maintained for recording the same and shall be signed by both the contractor or his authorised rep and Engr-in-charge.Stationery i.e. log sheets, docket slips, job cards, complaint registers, handing taking registers, etc. shall be provided by the contractor without any exta cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor against respective item of schedule 'A'

(iii) : Necessary transportations, diesel , tools, plants, ladders, cleaning rods/Bamboos, all medical safety equpiments Oxygen Mask and cylinder etc. including to complete the jobs/complaints shall be provided by the contractor without any extra cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor .

Demolition of Cement Concrete (Unreinforced Concrete) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quions arches, pillar or any other description and in any situatoin etc complete all as specified and directed.

Demolition of cement concrete (reinforced) and (reinforcement cut as required to facilitate demolition) in any position not otherwise specificaly provided for complete and removing the unserviceable rubbish outside the MoD land complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of cables, pipes foundation etc or for shafts, wells, cesspits,manholes, pier holes, etc. n.exc 10 sq m on plan and n exc1.5 m in depth and getting out including dressing/trimming sides and levelling/ grading and ramming of bottom of excavation complete all as specified and directed

All as per Serl item No 7 here-in-before but exceeding 1.5 metre deep but not exceeding 3.00 metre deep complete all as specified and directed

Excavation over areas, not exc 1.5 m deep and getting out as in soft/loose soil complete all as specified and directed

All as per Serl Item No 9 here in before but depth exceeding 1.5 metre and not exceeding 3.00 metre deep complete all as specified and directed

Important Notes for Srl Item No. 7 to 10 : (i) Bailing and Pumping out of water where required shall be carried out as per clause 3.17 & 3.18 of SSR (Part-II) of 2009. (ii) Timbering, planking and strutting if required shall be carried out as per clause 3.24, 3.24.1 & 3.24.6 of SSr (Part-I) of 2009. (iii) The earth work shall be calculated based on the level register record duly signed by the contractor and Engr-in-Charge. (iv) Sand cushioning/lean conrete will be provided for stablizing of mud strata if required (iv) The rates quoted by contractor for Srl Item No. 7 to 11 shall deemed to be included for provisions described in note (i),( ii), (iii),(iv) here-in-before. Nothing extra shall be paid on this account.

Material & Labour for Concrete bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested in PCC 1:3:6 type C2 using 20 mm graded mechenically crushed stone aggregate complete all as specified and directed

All as per Serl item No 11 here-in-before but 200 mm bore complete all as specified and directed

All as per Serl item No 11 here-in-before but 250 mm bore complete all as specified and directed

Material & Labour for H.D.P.E. Double Wall Corrugated (DWC) Pipes (ISI marked) 150 mm bore SN-8 Class as per IS 16098 part II for nonpressure Underground drainage and Sewerage applications with specials including cost of special O rubber ring couplers etc., laid in trenches on concrete bed to level /gradient ,jointing with appropriate class fittings as per manufacturer's instructions including jointing accessories and fittings and taking down existing complete all as specified and directed.

All as per Serl item No 14 here-in-before but DWC (Double Wall Corrugated) HDPE pipe 200 mm bore Class SN-8 complete all as specified and directed

All as per Serl item No 14 here-in-before but DWC (Double Wall Corrugated) HDPE pipe class S N 8 of 250 mm bore complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each layer, complete all as specified and directed

Removing excavated surplus soil obtained from excavation to a distance not exceeding 250 metre and deposting where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed

Material & Labour for PCC 1:4:8 type C1, using 20 mm graded machnically crushed stone aggregates as in foundation filling and mass concrete complete all as specified and directed.

Use & waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams,sides and soffits (if any) of foundation and plinth beams;and similar work; vertical or to batter for flat rough finished surfaces, complete all as specified and directed

Use & waste of formwork to faces of walls,retaining walls, RCC circular manhols abutments,parapets and staircase railings and similar work including attached pillasters, buttresses,etc.; vertical or to batter (rough finished flat surfaces of concrete), complete all as specified and directed.

Use & waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings , slab over manholes similar work; not exceeding 200mm thick (Horizontal or sloping) (rough finished flat surfaces of concrete), complete all as specified and directed .

Use & waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similarwork exc 10cm but n exc 20cm wide (rough finished surfaces of concrete), complete all as specified and directed .

Material & Labour for TMT steel bars 10mm dia and over, of grade Fe-500D corrosion resistant steel (CRS) cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed .

All as per Serl item No 24 here-in-before but 6 mm to 8 mm dia complete all as specified and directed

Material & Labour for Reinforced cement concrete M-30(Design Mix) using 20 mm graded mechanically crushed stone aggregates as in foundation, including raft footings, foundation beams, plinth beams, bases for columns etc and mass concrete as in manholes complete all as specified and directed

Material & Labour for Reinforced cement concrete M-30 (Design Mix) using 20 mm graded machanically crushed stone aggregates as in walls, retaining walls,basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses as in manholes complete all as specified and directed

Material & Labour for Reinforced cement concrete M-30 (Design Mix) using 20 mm graded machanically crushed stone aggregates as in slabs supported on walls, beams and columns in floors, roofs, landings, deck slabs and the like in manholes complete all as specified and directed.

Material & Labour for Cutting into existing manholes for connecting new drains of 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4section) in cement concrete 1:2:4 mix type B-1, using 20mm graded mechanically crushed stone aggregate smooth finished and reforming benching as required for 150mm bore pipe complete all as specified and directed

All as per Srl item No. 29 here-in-before but reforming benching for 200/250 mm bore pipe complete all as specified and directed

Cutting existing road including premix carpet, WBM , hardcore and including making good road surface as per existing road specifications complete, all as specified and directed .

Material & Labour for Cement concrete 1:2:4 type B-1 (using 20 mm graded machanically crushed stone aggregate) in surface channels and drains complete all as specified and directed

Material & Labour for Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed .

Supply and fix manhole cover SFRC(steel fiber reinforced cover) factory made of size 560 mm dia with and including suitable steel frame as per manufacturer's instructions , heavy duty as approved by GE complete, all as specified and directed .

Material & Labour for Rolled mild steel sections( Fe-290W (Gde-E-165 quality-A)) as in stairs (framed) In flat,round or square bars including cleats, brackets, including embedding in concrete as in steps of manhole etc.complete all as specified and directed .

Material & Labour for 60 mm thick coloured precast concrete interlocking paver block of any shape and size,rubber moulded M-35 grade with grey cement and pigment to match, over and including 25 mm thick sand cushion including demolition of existing complete all as specified and directed .

Material & Labour for 100 mm thick plain Cement concrete type D-2, 1:4:8 using 40 mm Graded aggregate as in sub base and paved surface etc.complete, all as specified and directed

Material & Labour for 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints or jointed with solvent cement joint, laid in trenches or in floors,type B, conforming to IS 13592-1992 supplied laid , jointed & tested including taking out/down old pipes complete all as specified and directed . Note - Rubber rings for pipes and fittings shall conform to IS 5382-1985.

Material & Labour for Brick work for raising and repairing of manholes straight or curved on plan not exceeding 6 Mtr means radius built in CM 1:4 complete all specified and directed .

Material & Labour for Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces mixed with water proofing compound, including finishing the surfaces even and smooth without using extra cement, complete all as specified and directed . NOTE: Water proofing compound shall be measured and paid separately.

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

Material & Labour for Preparation of new wall surfaces and applying two coats of white wash on plastered/unplastered surfaces complete all as specified and directed .

Material & Labour for cement concrete 1:2:4 type B-1 using 20 mm graded mechanically crushed stone aggregate as in in lintels upto 1.5m clearspan, copings and the like including weathering, slightly rounded or chamfered angles and throating, including necessary form work complete all as specified and directed .

Material & Labour for pre-cast cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in man hole cover, with plain fair faces including chamfers, weathering throttling etc and set in cement mortor (1:4) complete with joint to match in cl necessary form work complete all as specified and directed

Material & Labour for Cleaning and removing of blockage from Manholes manually where Desilting machine not reachable of any size and upto 1.5m depth incl removing the soil, roots or any other materials from the manholes working/running conditions and flushing the entire stretch with water making the stretch clean and functional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticides where sludge is deposited all as specified and directed .

All as per Srl item No.45 here-in-before but depth exceeding 1.5 metre and not exceeding 3.0 metre complete all as specified and directed

Supply & Fixing reinforced concrete pipes 150 mm dia bore, class NP3, laid and jointed complete with collars etc complete all as specified and directed

Supply & Fixing reinforced concrete pipes 200 mm dia bore, class NP3, laid and jointed complete with collars etc complete all as specified and directed

Supply & Fixing reinforced concrete pipes 250 mm dia bore, class NP3, laid and jointed complete with collars etc complete all as specified and directed.

Note:- Amount of credit of Rs. 59225.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in PDFf form which will be deducted offline while acceptance of tender.

KULWANT SINGH

RONKI RAM AND COMPANY

M/S Mukesh Kumar Gupta