REPAIR REPLACEMENT AND CLEANING OF SEWER LINES MANHOLES SEPTIC TRANK ETC AT AAD CENTRE AND AAD RECORDS UNDER GE I GOS

Amount

Demolition of cement concrete un reinforced in ground floor and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate as in surface channels and drains complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in lintels upto 1.5 m clear span, coping, benching, bed block, lintel band, plinth courses etc and similar work including weathering,slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

M&L for 100 mm thick Cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base complete all as specified and directed.

M&L for 100mm thick PCC 1:2:4 Type B-1 using 20mm graded stone aggregate in pavement/hard-standing laid in alternative panels, surface finished even and smooth with using extra cement, including necessary form work, complete all as specified and directed.

M&L hard core gauge n.exc 63 mm deposited spread & levelled in layars n exc 15 cm thick watered & rammed in a true surface using broken stone or boulder .

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

M&L for RR masonary with walling of squared rubble, regular coursed, well bonded, bedded and solidly hearted built in cement mortar 1:6 complete all as specified and directed.

M&L old size Brick work using fly ash bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete with water proofing compound @ 3% by wt. of cement all as specified and directed (NPC to be measured seperately)

M&L for rendering 15mm thick in CM 1:4 on other than fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete all as specified and directed

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

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for and removal of rubbish from site complete all as specified and directed

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

Providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area n exc 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed

M&L for reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilaster and buttresses complete

M&L for Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter

Dismantling fencing wire mesh any size or type,and removing the site complete all speciified and directed

S&F PVC insulated chain link fencing including line wire of size 3.15 mm dia and 100x100 mm mesh made up in mattresses or cases, lapped wire and laid in position to RCC fenccing and straining and fixing to any type of posts, straining bolts, standard bolt, incl securing or tying at crossing with and including provision of galvanized mild steel wire sraples or steel pins etc complete all as specified and directed (each line of wire to be measured for the purpose of payment)

S&F Flat Iron strip 40 mm x 6 mm for securing chain link fencing with RCC posts incl drilling holes, notching for wire etc. for inserting bolts incl all necessary drilling, bolting or riveting etc. complete

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

M&L TMT bar 10 mm dia and over cut to length bent to shape required including cranking, bending spirally for hoping for columns hooking ends and binding with & including Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Taking down of eaves gutters and rain water pipes of any size or pattern including all fittings etc complete all as specified and directed.

M&L for PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors of 110 mm bore of pipe etc complete all as specified and directed.

S&F PVC (SWR) bends any radius of 110 mm bore with out access door complete all as specified and directed.

S&F PVC (SWR) Junction single, (single T) equal or unequal of 110 mm bore complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 150 mm internal dia of pipe complete all as specified and directed.

M&L for PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors of 150 mm bore of pipe etc complete all as specified and directed.

S & F ultra plus PE, DWC ( Double Wall corrugated ) pipes confirming IS-16098 Part - 2 : 2013 pertaining structured wall plastics pining system for Non - pressure drainage and sewerage 150 mm bore pipe and fittings with non smooth surface, type B complete all as specified and directed.

S&F in repair RCC NP3 pipe laid and joineted ,with coollar 150 mm dia complete all as specified and directed. In drain work

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 200 mm internal dia of pipe complete all as specified and directed.

S & F ultra plus PE, DWC ( Double Wall corrugated ) pipes confirming IS-16098 Part - 2 : 2013 pertaining structured wall plastics pining system for Non - pressure drainage and sewerage 200 mm bore pipe and fittings with non smooth surface, type B complete all as specified and directed.

S&F in repair RCC NP3 pipe laid and joineted ,with coollar 200 mm dia complete all as specified and directed. In drain work

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 150 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 200 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and directed.

Comprehensive maintenance of sewage line, Manholes, of various diameter and depth and floor/Nahani gully traps water closet of various size in buildings located with the following :- (a) Cleaning and removal of blockage/clogging in sewer lines including rodding by manual/machineries.(b) All as per item 9(a) hereinbefore but in manholes.(c) All as per item 9(a) hereinbefore but in floor/Nahani/Gully traps.(d) Removal of blockage/clogging in all water closets.(e) Removal of sludge obtained from Item Ser No 9(a) to 9(d) shall be properly removed to a pit and filled up with earth and spraying of lime as directed by Engineer-in-Charge.Notes (i) The unit rate quoted by the tenderer is inclusive of requirement of number of persons for attending day to day maintenance of sewer lines and manholes etc. The requirement shall be assessed by the tenderer and accordingly the unit rates shall be arrived at. No extra cost whatsoever shall be admissible on this account.(ii) The following areas of unit shall be maintained by the contractor under the item No 1 mentioned above:-(ab) All OTM Accn of AAD Centre, AAD Records, Depo Bty, Swimming Pool, New GSI etc. all as directed by Engr-In-Charge at GMS under AGE B/R-II(iii) The contractor shall provide the sufficient number(Minimum two) of labourers for the above works and they should report daily in the morning at 08.30 AM to AGE B/R-II office to cleaning and moping the offices and sweeping of AGE B/R-II area thereafter receive complain slip for rectification of complain whichever is as under the item No 9(a) to (e) in case the contractor failed to complete the complaint given within two days from the date of receiving complaint slip, a penalty of Rs 1500/- per day shall be recovered from the contractor.The contractor shall providing and engaging minimum two (02) persons for keeping fully smooth functional of the sewage lines/sewage system etc. and any type of blockages by manually or through pumping or mechanical sucker/modified tractor etc and keeping area clean, neat and tidy with use of brooms and T&P throughout the day i.e from 0830hrs to 1700hrs complete all as specified and all as directed. Note:- (i) Period of maintaining the sewage line starts after the date of physically completion of the work. Entire work shall be carried out in the areas under AGE B/R-II for OTM Accomodation of AAD Centre, AAD Records, Depo Bty, Swimming Pool, New GSI etc. or other units as and when required basis at Gopalpur Mil Stn and all as directed by Engr-In-Charge Note- (i) Rate quoted above shall be deemed to including the cost of adequate T&P equipment, safety devices etc to full fill the requirment to the satisfaction of Engr-in-Charge Note (ii) The pump/mechanical sucker and all other necessary requirement at site for cleaning the same will be provided by the contractor without any extra cost on this ground Note (iii) The personnel engaged under this item will be available/report to office of AGE B/R-II at 0830 hrs to receive complaint slip for rectification of complaint whichever is as under the item No 9(a) to (e) in case the contractor failed to complete the complaint given within two days from the date of receiving complaint slip, a penalty of Rs 1500/- per day shall be recovered from the contractor Note (iv) If the persons are found absent, no payment will be made for that calendar days and In addition a penal recovery will be made double the rate quoted against the day.Note (v) Any dispute related to above shall be discussed with accepting officer and his decission shall be final Note (vi) Comprehensive maintenance of sewage line, Manholes, of various diameter and depth and floor/Nahani/ gully traps water closet of various size in buildings located as above

M&L for removing of sludge from septic tanks using vehicle mounted sewer suction machine (Honey sucker) or through mechanically operated jetting system including disposal of liquid/solid content in all respect and removing the sludge to distance not exceeding 500 mtrs and burried in to the ground and making to a true surface and covering with loose soil and as directed by Engr-In-Charge(The rate included excavation and filling )

Excavation in trenches not exceeding 1.5m wide and depth not exc. 1.5m for foundation etc or for shafts, wells cesspits manholes pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 m depth in soft /loose soil etc complete all as specified and directed

Excavation in trenches not exceeding 1.5m wide and depth exc.1.5 m but not exc. 3.0 m for foundation etc or for shafts, wells cesspits manholes pier holes etc not exceeding 10 Sqm on plan and in soft /loose soil etc complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in any type of soil etc complete all as specified and directed

Removal of excavated materials not exc. 50 m and depositing where directed complete all as specified and directed

M&L 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.

M&L for Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished ,and reforming benching as required for 150 mm internal dia of pipe complete all as specified and directed.

Providing and laying 80mm thick factory made chamfered edge cement concrete prepolished interlocking paver block of M-35 grade with approved colour,design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand,compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified.

M&L for prepolished Chequered cement concrete tiles of size 200 mm x 200 mm x 25 mm thick set jointed and pointed in neat cement slurry in floor and cut and polished with grey cement and pigment, including 20 mm thick screed bed in CM 1:4 complete all as specified and directed.

Dismantling of AC/GI plain/Corrugated / semi corrugated roof sheets any type and any size complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified and directed.

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

S&F Mild steel work in tubular poles & trusses (framed) including purlins,rafters and special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS-1161-1979 grade ST-240 complete all as specified and as directed by Engineer-in-Charge.

S & F steel Fe-410-W (Gde 250 Quality-A) work in tubular stanchion/post including special shaped washer etc. complete using one of more tubes or induction butt welded tubes conforming to IS-1161- 1979 grade St.-240 complete all as specified and directed.

M&L for MS Framed work of Fe 410 W (Gde-E-250) Quality A, as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of new/old 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.

Excavation in post holes (or similar holes) each n exc. 0.5cum getting out returning filling in and ramming earth or broken rubble mixed with earth around in layer n.exc. 25cm complete all as specified and directed by Engineer-in-Charge.

M&L for two coats of white wash on previously untreated new surface of bk wall incl preparation of surface complete all as specified and directed by Engineer-in-Charge.

M&L for Preparation of old surfaces of Wall and applying One coat of white wash over old decorated surface of walls complete all as specified and directed by Engineer-in-Charge.

M&L for Preparation of old surfaces of Wall and applying one coat of Cement Base Paint on walls complete all as specified and directed by Engineer-in-Charge.

M&L for preparing old plastered surfaces of walls, Facias, cornices etc and apply one coat of weather proof exterior emultion (Make as approved by GE) Complete all as specified and directed.

DHABALESWAR ENGINEERING WORKS (BID ID -3372067)

M/s Bapujee Builders and Traders (BID ID -3373500)

M/S S.K GHOSE (BID ID -3374153)

M/S. KISHAN ENGINEERING (BID ID -3374292)

R K Traders (BID ID -3373479)

M/S SIWALIK AND CO (BID ID -3371774)

M/s M M Engineering Systems (BID ID -3371910)