CLEANING AND REPAIR OF SEWAGE LINES SEPTIC TANK MANHOLES IN MARU VIHAR AT AF STATION SURATGARH

Amount

BOQ (CLEANING AND REPAIR OF SEWAGE LINES, SEPTIC TANKS/MANHOLES IN MARU VIHAR AT AF STATION SURATGARH)

Cleaning of all blockages of Nahani traps/floor traps/bottle traps, blockage of WC's, 100 mm dia CI pipe upto 1 st manhole/GT in shafts, vertical CI soil/waste pipe stacks, CI Tee/door bends etc to maintain internal sewage system by employing Safaiwala from 9:00 hours to 17:00 hours with permissible lunch break at Maru Vihar on daily basis with manual/pressure cleaning pump and flexible rods and other necessary mechanical equipments complete all as directed by Engr-in-Charge. Notes :- (i) Supervisors should received complaint through MES complaint register for Maru Vihar. (ii) Penalty in case of not attending each complaint during same working day will be recovered from contractor @ Rs. 100 per complaint. (iii) Rate included for all necessary T&P for mechanical cleaning/ manual cleaning shall be provided by Contractor. (iv) The Disposal of mud/silt, sludge & other debris retrieved form cleaning time should be remove outside of MOD premises complete all as specified and directed by Engr- in Charge. (v) If necessitated by JE/ Engr-in Charge/GE, contractor will provide manpower to attend the complaints as required on Sunday/Holidays.

Cleaning of pipes drains 150 mm internal dia of drain pipe upto 2.0 mtr depth by rodding and removal of sludge/silt/liquid mud sand ( in foul condition) etc out of MOD premisses including testing of drains by filling the pipe with water, complete all as specified and directed by Engr- In- Charge (Depth to be measured from existing level to invert level of pipe) complete all as directed by Engr-In-Charge

All as per item No 2 above but 200 mm internal dia of drain pipe depth upto 2.5 mtr complete all as specified and directed by Engr-in- Charge.

Cleaning of manholes upto 1.5 mtr depth and removal of sludge/silt etc in foul conditions to outside MOD land including testing of manholes by filling with water complete all as specified and directed by Engr-in-Charge.

Cleaning of manholes depth exc1.5 mtr and not exc 3.0 mtr complete all as specified and directed by Engr-in-Charge.

Cleaning of manholes depth exc 3.0 mtr and not exc 4.50 mtr complete all as specified and directed by Engr-in-Charge.

Cleaning of water closet any type with pumping including removal of sludge/silt complete and depositing the same outside MoD land, complete all as specified and directed by Engr-in-Charge.

Cleaning of shurbs/bushes/plants all round the septic tank, filter bed, manholes and along the sewage line etc, complete all as specified and directed by Engr-in-Charge.

Removing the drain cover set in CM and cleaning the drain including desilting the mud/debris etc and resetting the drain cover in CM (1:4) of any width of drain n exc 60cm and depth n exc 1.5 m and removing the garbage out side the defence premises at the discretion of Engr-in-Charge, complete all as specified and directed by Engr-in-Charge.

De-watering of septic tanks/soakage wells and sewage lines by pumping with trolley mounted pump sets including carrying the waste water in closed containers and unloading it out side the MD land at location shown by Engr-in-Charge at a distance n exc 5 KM from the starting point including removing the existing manholes cover and replacing the same, septic tanks/soakage wells of any size/ depth complete all as specified and as directed by Engr-in- Charge. Note :- (i) Hydraulically driven high pressure pump, capacity of 295L/min at 135 bar. (ii) Hydraulically driven high pressure pump, having 1850 cum/hr suction pressure. (iii) Rear hydraulic driven hose reel with 120m jetting hose. (iv) Proper safety of the operator during operation. (v) Rates for the same deemed to included in quoted rate.

Demolition of cement concrete (unreinforced) in ground floor and pavings n exc 15 cm thickness (below or above grund level), complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in foundation or mass concrete complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:2:4 type B2 (using 40mm graded stone aggregate) in surface channels and drains complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:2:4 type B1 (using 20mm graded aggregate) as in coping including necessary form work complete all as specified and directed by Engr-in-Charge.

Excavation in trenches n.exc. 1.5 m wide and n.exc. 1.5 m in depth for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc n exc. 10 Sq.m on plan and getting out in soft/loose soil, complete all as specified and directed by Engr-in-Charge.

Returning, filling in including spreading levelling watering & well ramming in layers not exc. 25cm thick with soil obtained from excavation, complete all as specified and directed by Engr-in-Charge.

Removing the excavated soil to a distance exc 250m but n exc 500mtr and depositing where directed at a level n.exc 1.5m above the starting point, complete all as specified and directed by Engr-in-Charge.

Demolition of brick work or stone/boulders masonry built in cement mortar, complete all as specified and directed by Engr-in-Charge.

M&L for brickwork wih subclass 'B' bricks straight or curved on plan exc 6m mean radius built in CM 1;6 , complete all as specified and directed by Engr-in-Charge.

Demolition of RCC of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition), complete all as specified and directed by Engr-in-Charge.

M& L for precast cement concrete 1:2:4 type B1 (using 20mm graded sotne aggregate) as in slab/manhole cover set in CM 1:4, complete all as specified and directed by Engr-in-Charge.

S&F mild steel TMT bars 10 mm dia and over cut to length bent to shape required including cranking , bending hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia, complete all as specified and directed by Engr-in-Charge.

Demolition and breaking up drain pipes of internal dia 100 mm (salt glazed ware, AC or reinforced concrete) set in cement motar including concrete bedding and haunching complete all as specified and directed by Engr-in-Charge.

Demolition and breaking up drain pipes of internal dia 150 mm (salt glazed ware, AC or reinforced concrete) set in cement motar including concrete bedding and haunching complete all as specified and directed by Engr-in-Charge.

Demolition and breaking up drain pipes of internal dia 200 mm (salt glazed ware, AC or reinforced concrete) set in cement motar including concrete bedding and haunching complete all as specified and directed by Engr-in-Charge.

M&L for double wall corrugated drain pipe DWCP (SN8) 120mm (OD)/103mm (ID) diameter, (ISI marked) laid on PCC 1:4:8 type D-2, using 40mm graded stone aggregate as in bed, laid in trenches and tested including fitting of same grade, complete all as specified and directed. Note:- ISI marked confirming to table 5 of

M&L for double wall corrugated drain pipe DWCP (SN8) 180mm (OD)/150mm (ID) diameter, (ISI marked) laid on PCC 1:4:8 type D-2, using 40mm graded stone aggregate as in bed, laid in trenches and tested including fitting of same grade, complete all as specified and directed.

M&L for double wall corrugated drain pipe DWCP (SN8) 230mm (OD)/200mm (ID) diameter, (ISI marked) laid on PCC 1:4:8 type D-2, using 40mm graded stone aggregate as in bed, laid in trenches and tested including fitting of same grade, complete all as specified and directed.

S&F in repairs 110 mm dia PVC (SWR) bends of any radius, complete all as specified and directed by Engr-in-Charge.

S&F in repairs 75 mm dia PVC (SWR) bends of any radius, complete all as specified and directed by Engr-in-Charge.

S&F in repairs 110mm dia PVC (SWR) vent cowl, complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) pipes single socketed of bore 110 mm size in any length with rubber ring joints, fixed to walls, complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) pipes single socketed of bore 75 mm size in any length with rubber ring joints, fixed to walls, complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) bends 110 mm dia with access door, complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) 110 mm bore junction single,(single T) equal or unequal, complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) 110 mm bore junction double,(double T) equal or unequal with access door, complete all as specified and directed by Engr-in-Charge.

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

S&F in repair 75 mm dia PVR (SWR) floor trap, plain with grating including jointing with slovent cement, complete all as specified and directed by Engr-in-Charge.

S&F salt glazed stone ware gully trap, square or round of size 150X150 square or round mouthed type "P" complete all as specified and directed.

Supply only integral water proofing compound.

Supply and fix in repairs PTMT Grating doom, 100 mm dia (Minimum weight 25 gms), complete all as specified and directed by Engr-in-Charge.

Supply and fix in repairs PTMT Grating doom, 125 mm dia (Minimum weight 40 gms), complete all as specified and directed by Engr-in-Charge.

Taking down cement or cement lime plaster brick or stone wall inclding raking out joints/hacking for key, scrubbing down with water etc, complete all as specified and directed by Engr-in-Charge.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick or concrete surface finishing even and smooth without using extra cement complete all as specified and directed by Engr -in-Charge.

Supply and fix in repair PVC 10 litres valve less, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with flush pipe etc. ISI approved, complete all as specified and directed by Engr-in-Charge.

S&F in repair vitreous China Squatting pan 'Orrissa' pattern size 580x440mm white with integral foot rests (excluding flushing cisern and flush pipe) including provision of lime concrete bedding, complete all as specified and directed by Engr-in-Charge.

S&F in repair vitreous China wash down water closet pan (Padestal Pattern) white including connection to drain or out going pipe) and to flush pipe,antisypthonic (excluding flushing cisern and flush pipe) including provision of lime concrete bedding, complete all as specified and directed by Engr-in-Charge.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish of the permises complete all as specified and directed by Engr-in- Charge.

M&L for coloured Chequered cement concrete tiles 30x30cmx25mm thick set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed by Engr-in-Charge.

S&F in repair 15mm Stop valve/angle valve cast copper alloy, chromium plated screwed down high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union, complete all as specified and directed by Engr-in-Charge.

S&F in repair 15mm bib tap Cast copper alloy, Chromium Plated with capstan heads screwed down high pressure with or wihout letteered hot or cold with long screwed chaulks and fly nuts screwed for iron pipe or for brass ferrule, complete all as specified and directed by Engr-in-Charge.

M&L for Bib taps, 15 mm cast copper alloy, chromium plated, fancy type screwed down, screwed for iron pipe and fixed as in repair complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC connection 15mm size, 450mm long with PTMT nuts both side, complete all as specified and directed by Engr-in-Charge.

S&F 32mm dia PVC waste pipe for WHB including all fittings fixed as in repair , complete all as specified and directed by the Engineer in -Charge.

Taking up or down 15 mm bore steel water tubing with connections or fittings from wall, ceiling and floor etc., including cutting/chasing in wall/floor and removal from site, complete all as specified and directed by the Engineer in Charge.

Taking up or down 20 mm bore steel water tubing with connections or fittings from wall, ceiling and floor etc., including cutting/chasing in wall/floor and removal from site, complete all as specified and directed by the Engineer in Charge.

S&F Steel water tubes, 15 mm bore medium grade, galvanized with all fittings and fixed complete to walls, ceiling or laid in floors, complete all as specified and directed by the Engineer in Charge.

S&F Steel water tubes, 20 mm bore medium grade, galvanized with all fittings and fixed complete to walls, ceiling or laid in floors, complete all as specified and directed by the Engineer in Charge.

M&L for First quality glazed ceramic coloured tiles of (300x450mm) x6-7mm thick, laid on vertical surface such as skirting,dados and riser to step etc laid over and including 10mm thick backing coat in CM (1:4) set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles, complete all as specified and directed by Engr-in-Charge.

M&L for First quality non skid ceramic coloured tiles of 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 SQM but not exceeding 0.18 Sqm laid in floors with neat cement slurry @3.00 kg/Square Metre over and including 15 mm thick screed bed of cement mortar (1:6) including pointing in white cement with pigment to match the shade of tiles, complete all as specified and directed by Engr-in-Charge.

M&L First quality, Non skid ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 Sq.m but not exceeding 0.18 Sq.m, laid on vertical surfaces such as skirting, dados and risers to steps etc laid over and including 10mm thick cement plaster in CM (1:4) set and jointed in neat cement paste of honey like consistancy and pointed in white or coloured cement to match the shade of tiles ,complete all as specified and directed by the Engineer in Charge.

S&F Machine pressed precast concrete rubberised interlocking paver block with grey cement and pigment any shape and size conforming to IS 15658 - 2006 of 100 mm thickness M - 50 grade fixed laid over 50 mm sand cushion complete all as specified and directed by the Engineer in Charge.

Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 16 of tender documents.

H S BUILDERS

Aggarwal brothers and company

M/s JUGAL KISHORE MISHRA AND SONS

GARG ENTERPRISES

M/S Shree Ram Enterprises