REPAIR/MAINT OF SEWAGE NETWORK INCL CLEANING OF MANHOLES AND ALLIED WORKS AT OMQ, RS, TIPINS AREA, REPAIR/MAINT INCL REPLACEMENT OF DAMAGED/UNSERVICEABLE DISTRIBUTION BOX, SHEET ENCLOSURES ALONGWITH CONNECTED ITEMS IN VARIOUS SMQS/OMQ AREA, REPAIR/MA

Amount

Taking out/Bailing out the sludge / semi solid materials including other foreign materials from septic tanks / manholes of various sizes and depth n. exc. 1.5m as required by manually or by pumping with suitable pumping machinery and taking out sludge/ semi solid materials / any other foreign materials from septic tanks etc and removing the sludge within 50 m distance and deposited in a pit to be excavated and covered with two layers of bamboo mating and earth filling upto 30cm depth of pit including removing and refixing of manhole covers as required, complete all as specified and directed. Note: (i) The cost of excavation and earth work for pit, bamboo matting, temporary barricade of the pit and providing sufficient bleaching powder shall deemed to be included in the unit quoted rate (ii) Hiring charges and cost of fuel for sewage pump shall deemed to be included in the unit quoted rate and nothing extra shall be paid on this account

All as per item No. 1.00 here-in-before but depth exc 1.50m but n exc 3.00m each, complete all as specified and directed.

Cleaning of blockage in sewage lines / drain pipes of the internal dia 100mm/150mm/200mm by rodding or by any other suitable means and cleaning the entire line and well flushing between the manholes, complete all as specified and directed.

De-watering/Bailing out of contaminated/sewage water including other foreign materials from septic tanks/manholes/soakage wells of any dia and any depth by mechnanical eqpt means using monoblock/sewage pump etc after plugging of incoming sewage lines and throwing/removing contaminated/sewage water into low laying non-residental area or into drains/nallah or removed outside MoD land and spreading un-slacked lime to disinfect the area cleaned, complete all as specified and directed. Note: (i) All necessary safety precautions shall be taken by the contractor to cary out the job. (ii) The rate includes removing and refixing of manhole covers.

Cleaning of blocked WC's and soil pipes of any dia up to first manhole by rodding or by any other means and well flushing with water the entire line after cleaning, complete all as specified and directed.

Cleaning of blocked floor/gully/nahani trap in bathroom/kitchen/wash basin etc and soil waste pipe of any dia upto gully traps by using rubber hand pump or rodding and opening the eye and making the line clear for smooth function, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for foundation, etc, and getting out in soft/loose any type of soil, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and exceeding 1.5 m but n.exc. 3 m deep for foundation, etc, and getting out in soft/loose any type of soil, complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers n.exc. 25cm, complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in PCC (1:2:4) type B1, smooth finished and reforming benching as required for 100mm bore pipe, complete all as specified and directed.

All as per item No.11.00 here-in before but for 150mm bore pipe, complete all as specified and directed.

All as per item No.11.00 here-in before but for 200mm bore pipe, complete all as specified and directed.

Demolition and breaking up 100mm bore drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 10m and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and directed.

All as per item No.14.00 here-in before but for 150mm bore pipe, complete all as specified and directed.

All as per item No.14.00 here-in before but for 200mm bore pipe, complete all as specified and directed.

M&L for PCC (1:3:6) type C-2, (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipes laid in trenches including packing under and haunching against the sides of pipes aftaer they are laid and tested in for 100mm bore pipe, complete all as specified and as directed.

All as per item No.17.00 here-in before but for 150mm bore pipe, complete all as specified and directed.

All as per item No.17.00 here-in before but for 200mm bore pipe, complete all as specified and directed.

M & L for 100mm dia salt glazed stone ware drain pipes, grade “A”, laid in trenches and jointed in cement mortar and tested, complete all as specified and directed.

All as per item No.20.00 here-in before but for 150mm dia pipe, complete all as specified and directed.

All as per item No.20.00 here-in before but for 200mm dia pipe, complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc., separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100m and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and directed.

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

M & L PCC (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) cast in situ in copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and directed.

Taking down cement plaster 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 (10mm + 5mm) in two coats on fair faces of brick work or concrete surfaces of wall in CM (1:4), mixed with integral water proofing compound at top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement, complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item as supply only.)

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

Supply only liquid water proofing compound conforming to IS: 2645 - 1975 specification, complete all as directed

Demolition of reinforced cement Concrete of any description and in any position disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m (reinforcement shall be cut as required to facilitate demolition), complete all as specified and directed.

S & F mild steel TMT bars 6mm to 8mm dia (Grade Fe-500D), 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 0.9mm dia., or securing with clips, complete all as specified and directed.

M & L for PCC (1:2:4), type B-1 (using 20mm graded crushed stone aggregate) as in cover slabs (for manholes etc) and similar articles with plain faces and set in CM (1:4), complete all as specified and directed.

S&F CP grating 100mm dia with or without waste hole, fixed to floor trap, complete all as specified and directed.

S & F CP grating 125mm dia with waste hole of PTMT (minimum weight 40 grams), complete all as specified and directed.

S & F in repairs, vitreous china squatting pan, 'Orissa' pattern, size 580mm x 440mm, white with integral foot rest and 'P' or 'S' trap, including provision of lime concrete bedding, connection to trap and flushing pipe and vitreous vhina foot rest etc complete including making good to disturbed surfaces of floor to match with existing specifications, complete all as specified and directed.

S & F in repair vitreous china wash down water closet (pedestal), white (EWC) including plastic seat of same colour of WC, closed patttern with flat bottom, and cover and Mild steel chromium plated hinging device, complete all as specified and directed.

Taking down soil/waste vent and rain water pipes including all fittings of any size and pattern in any position, complete all as specified and directed.

S & F 110mm bore PVC SWR pipe, single socketed, in any length with rubber ring joint, fixed to wall with and including clamps, complete all as specified and directed.

S & F 110mm bore PVC SWR pipe single socketed in any length with rubber ring joint laid in trenches or floor, complete all as specified and directed.

S & F 75mm bore PVC SWR pipe, single socketed, in any length with rubber ring joint, fixed to wall with and including clamps, complete all as specified and directed.

S & F 75mm bore PVC SWR pipe single socketed in any length with rubber ring joint laid in trenches or floors, complete all as specified and directed.

S&F 75mm bore, PVC (SWR) bends of any radius, complete all as specified and directed.

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

S & F 110mm bore PVC (SWR) branch piece, double (double Y ) equal or unequal, complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backin), removing serviceable tiles to store and rubbish off the premises, complete as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement of match the surfaces over and including 15mm thick screed bed in CM (1:6), complete all as specified and directed.

M&L glazed ceramic coloured tiles in vertical surface 350 x 250 x 7mm/450 x 350 x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including and 10mm thick rendering in CM (1:4), complete all as specified and directed.

Taking up or down 50mm steel tubing and connections, including cleaning for re-fixing or removal to store, complete all as specified and directed.

S&F 50mm bore unplasticised PVC pipes of pressure rating 10 kgf/Sqcm fixed concealed complete to walls, ceilings or in floors etc with necessary fittings including cutting chases and making good surfaces with CM (1:3), complete all as specified and directed

S&F 50mm bore unplasticised PVC pipes of pressure rating 10 kgf/Sqcm, fixed to walls, ceilings or in floors etc. with necessary fittings, complete all as specified and directed

Taking up or down 20mm bore steel water tubing and connection from wall /ceiling including cleaning for re-fixing or removing from site of work, complete all as specified and directed.

S&F steel water tubing and connection, medium grade, 20mm bore with all fitting and fixed complete to walls and ceiling or laid in floors, complete all as specified and directed.

Re-fixing old steel tubing and connection 20mm bore in new or old position with new fittings, fixed complete to walls and ceiling or laid in floors, complete all as specified and directed. (Note : Serviceable steel tube obtained from taking down shall be re-used)

Taking down 15mm bore steel water tubing and connection from wall /ceiling including cleaning for re-fixing or removing from site of work, complete all as specified and directed.

Re-fixing old steel tubing and connection, 15mm bore, in new or old position with new fittings, fixed complete to walls and ceiling or laid in floors, complete all as specified and directed. (Note : Serviceable steel tube obtained from taking down shall be re-used)

S&F steel water tubing and connection, medium grade, 15mm bore with all fitting fixed concealed to wall or in ceiling including cutting chased and making good surfaces with CM (1:3), complete all as specified and directed.

S&F steel water tubing and connection, medium grade, 15mm bore with all fitting fixed complete to walls and ceiling or laid in floors, complete all as specified and directed.

S&F in repairs 32mm dia, flush pipe of polyethylene of low or high density or PVC for low level flushing cisterns, complete all as specified and directed.

S&F in repair PVC (SWR) floor trap, plain with grating including jointing with solvent cement 75mm bore, complete all as specified and directed.

M&L for PVC(SWR) gully trap 125/110mm, setting and jointing with solvent cement, complete all as specified and directed.

Taking down carefully copper/aluminium point wiring complete (light,fan, plug point & power complete alongwith fittings (switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets main switches, DB removing materials to store & making good of disturb surfaces of wall/floors etc, complete all as specified and directed.

M& L for point wiring with 1.5 Sqmm PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLSH type drawn through and including PVC casing /caping (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick for one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLSH type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metalic bodies of luminaires/ fan at other end for one light point/one fan point/bell point controlled by one, one way switch, complete all as specified and directed.

All as per item No 62.00 here-in-before but one 5 Amps switch socket combination point in independent board, complete all as specified and directed.

All as per item No 62.00 here-in-before but one 5 Amps socket outlet on same board controlled by another switch, complete all as specified and directed.

All as per item No 62.00 here-in before but for one bell/buzzer point controlled by one bell push, complete all as specified and directed.

All as per ser item No. 62.00 here-in before but for one 16 Amp 3/5 pin switch socket outlet independent point including PVC cable 2.5 Sqmm FRLSH type copper stranded conductor along with 2.5 Sqmm continious PVC insulated unsheathed standard copper conductor cable FRLSH type for as earth wire, complete all as specified and directed.

S&F in repair switch piano flush type, single pole, one way 5 Amps 230 volts, complete all as specified and directed.

S&F in repair socket outlet flush type 2 in 1,3 pin 5 Amp 230 volts white/ivory finish, complete all as specified and directed.

S&F in repair switch socket combination 2 in 1,5 pin 6 Amp 230 volts, flush type, complete all as specified and directed.

S&F in repair switch socket combination 5 pin 15/16 Amp 230 volts flush type, complete all as specified and directed.

S&F in repair fan regulator, deluxe rotary step type, complete all as specified and directed.

S&F in repair bell buzzer, ding dong AC. 230 volts, single pole, complete all as specified and directed.

S & F in repair angle lamp holder, PVC/polycarbonate type, complete all as specified and directed.

S&F in repair ceiling rose, surface bakelite PVC/ polycarbonate, isolated body with three terminals, complete all as specified and directed.

S&F in repair plug top 15 Amps, complete all as specified and directed.

M&L for sub main wiring with two run of 2.5 Sqmm single core PVC insulated, unsheathed multistranded copper conductor cable FRLSH 1100 Volt grade, drawn through and including PVC casing caping (ISI marked) including all accessories and one run of 2.5 Sqmm single core PVC insulated unsheathed FRLSH copper earth continuity conductor including taking down old sub main wiring, complete all as specified and directed. (Note : Two runs of 2.5 Sqmm single core cable with one run of earth continuity conductor including PVC casing caping accessories shall be measured and paid as one length).

S&F in repair bell push 5 amp flush type, complete all as specified and directed.

S & F in repair LED tube 20 W tube light fitting LED batten with square profile extruded and polycarbonate connecting up with three core flexible copper conductor cable of suitable size from ceiling rose up to 1.5m length, complete all as specified and directed.

S & F in repair LED tube 10 W tube light fitting LED batten with square profile extruded and polycarbonate connecting up with three core flexible copper conductor cable of suitable size from ceiling rose up to 1.5m length, complete all as specified and directed.

S&F in repair LED lamp 10 watt, B22 base, complete all as specified and directed.

S&F power unit suitable for load max up to 3.5 KW including sockets 25 Amps, and six module box for mounting of power unit and power socket, complete as specified and directed.

M & L for submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLSH type, cables 6 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits not less than 20mm dia including 6 Sqmm 1100 Volts grade, FRLSH type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note :- (i) Three runs of cables drawn in conduit shall be measured as one length of sub main. (ii) PVC conduit and its accessories is deem to be included in this item rates. (iii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

M&L for sub main wiring with two run of 4 Sqmm single core PVC insulated, unsheathed multistranded copper conductor cable FRLSH 1100 Volt grade, drawn through and including PVC casing caping (ISI marked) including all accessories and one run of 4 Sqmm single core PVC insulated unsheathed FRLSH copper earth continuity conductor including taking down old sub main wiring, complete all as specified and directed. (Note : Two runs of 4 Sqmm single core cable with one run of earth continuity conductor including PVC casing caping accessories shall be measured and paid as one length).

S&F MCB DB SPN with 4 way, necessary lugs for incomming and outgong connections up to copper/aluminium conductor, fixed on wall surface/concealed after taking down the existing DB of any make/ rating from any height, complete all as specified and directed.

All as per item No 84.00 here-in before but 8 way, complete all as specified and directed.

All as per item No 84.00 here-in before but 12 way, complete all as specified and directed.

All as per item No 84.00 here-in before but MCB DB TPN with 4 way, complete all as specified and directed.

S&F in repair MCB Single Pole (SP) of capacity 6 to 32 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and directed.

All as per item No 88.00 here-in before but MCB SPN 20 to 32 Amp, complete all as specified and directed.

All as per item No 88.00 here-in before but MCB SPN 40 Amp, complete all as specified and directed.

All as per item No 88.00 here-in before but MCB TP 40 Amp, complete all as specified and directed.

All as per item No 88.00 here-in before but MCB TPN 63 Amp, complete all as specified and directed.

Re-fixing of serviceable MCB, type SP/SPN/TP/TPN fixed in proper position, complete all as specified and directed. (Note : Serviceable MCBs obtained from taking down of old DBs shall be re-used.)

M&L for earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6.3cm thick burried directly in gorund (earth pit not less than 2.25 Mtr normal ground level),and top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised means of earth wire 4mm dia with bolts, nuts & check nuts, and washers of galvanised iron protection pipe light grade of 20mm bore and watering pipe GI medium grade of 20mm bore and filled with alternate layer of charcoal and common salt, watering funnel with wire mesh, earth pit chamber and cover CI frame PCC (1:3:6) type C-2 all as shown in electrical plate No-3 of SSR part-I of 2009 connected to earthing test point all as specified and indicated including all earth work excavation, returning filling and disposal of surplus soil and testing on completion, complete all as specified and directed. Notes : Proper earthing pit should be provided with pit cover.

Note: An amount of Rs.63,082.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S BISHAL ENTERPRISES

BHARAT ELECTRIC

MAJUMDER ENTERPRISE

SHRI D P AGARWAL

M/S BIJAY KUMAR SHIVA

M/S. NARENDRA KUMAR GARG

M/S RATHIN ENTERPRISES