CLEANING AND REPAIR OF SEWAGE LINE, SEPTIC TANK, MANHOLES IN AKASH VIHAR AT AF STATION SURATGARH

Amount

BOQ (CLEANING AND REPAIR OF SEWAGE LINE, SEPTIC TANK, MANHOLES IN AKASH VIHAR AT AF STATION SURATGARH)

Demolition and breaking up drain pipes internal dia 200mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar incl concrete bedding and haunching, complete all as specified and directed.

Demolition and breaking up drain pipes internal dia 300mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar incl concrete bedding and haunching, complete all as specified and directed.

Demolition of Brick work masonry or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removing debris from the site. Complete all as specified and directed.

Demolition of RCC of any description in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) and removing debris from the site. Complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required. Complete all as specified and directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing ) and removing rubbish off the premises, complete all as specified and directed.

Dismantling of PVC pipe any dia. Complete all as specified and directed.

Cutting into existing manhole for connecting new drain pipes of 150mm to 300 mm dia, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 rounded or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required & directed by Engineer-in-Charge.

M&L for double wall corrugated drain pipe DWCPE (SN8) 200mm nominal size, (ISI marked) drain pipes laid on 100 mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in bed and including haunching of pipe, laid in trenches and tested. Complete all as specified and directed.

M&L for double wall corrugated drain pipe DWCPE (SN8) 300mm nominal size, (ISI marked) drain pipes laid on 100mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in bed and including haunching of pipe, laid in trenches and tested. complete all as specified

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.

All as per ser item No 11 here-in-before but except brick, complete all as specified and directed. Old bricks obtained from Sr item No 03 will be re used

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

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates)cement concrete in surface channel and drain complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5mm graded crushed stone aggregate as in coping, benching etc, complete all as specified and directed.

M&L for providing precast reinforcement cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in manhole covers of size as directed and fixed in position incl necessary formwork. Complete all as specified and directed.

S&F mild steel TMT bars 10mm dia and over , cut to length, bent to shape required, including cranking bending and binding with mild steel (anneal) wire not less than 0.90mm dia, complete all as specified and directed.

S&F mild steel TMT bars 8mm dia , cut to length, bent to shape requred, including cranking bending and binding with mild steel (anneal) wire not less than 0.90mm dia, complete all as specified and directed.

S&F as in replacement PVC (SWR) pipes of 110 mm dia, single socketed fixed to walls. Complete all as specified and directed.

S&F as in replacement PVC (SWR) pipes of 75 mm dia, single socket fixed to walls. Complete all as specified and directed.

PVC as in replacement (SWR) floor trap, plain with grating including jointing with solvent cement 75 mm dia out let

PVC as in replacement (SWR) multi floor trap with grating including jointing with solvent cement 100 mm dia out let.

S&F 100 bore of pipe stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof.

S&F as in replacement PVC (SWR) bends with access door of 110 mm dia, any radius

S&F as in replacement PVC(SWR) bends with access door of 75 mm dia, any radius

S&F as in replacement PVC (SWR) bends of 110 mm dia, any radius. Complete all as specified and directed.

S&F as in replacement PVC (SWR) bends of 75mm dia, any radius. Complete all as specified and directed.

M&L as in replacement for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement

S&F PVC (SWR) 'P’ trap. Complete all as specified and directed.

PVC (SWR) 'S' trap. Complete all as specified and directed.

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

S&F in repairs for European type vitreous China wash down water closet pan (pedestal pattern), white,including plastic seat cover white, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device. Complete all as specified and directed.

M&L for vitreous China squatting pan, ‘Orissa’ pattern, size 630 x 450 mm white, with integral foot rests (excluding flushing cistern and flush pipe). Complete all as specified and directed.

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 Akash 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. Note :- (i) Supervisors should received daily complaint through MES complaint register.

(ii) Penalty in case not attending to each complaint during same working day will be recovered from contractor @ Rs. 350 per complaint. (iii) Rate included for all necessary T&P for mechanical cleaning/ manual claening shall be provided by Contractor. (iv) The Disposal of mud/silt, sludge & other debris retrieved from cleaning shold be remove outside of MOD land. complete all as specified and directed by Engr- in Charge. (v) If necessitated by JE/ Engr-in Charge/GE, contractor will provide to attend the complaints as required on Sunday/Holiday

Cleaning of manholes of any size and at any location depth of manholes not exc 1.50 mtr including taking out sludge and other material deposited in manhole and its removal to outside of MOD premises, cleaning shoud be mechanically complete all as specified and directed.

Desludging of existing manholes of any size and depth exc 1.50 mtr but not exc 3.00 mtr of manhole. The cleaning shall be carried out with mechanised operation by means of vehicle mounted desilting grab machine for further disposal to the authorised disposal site. The sludge deposited in sewage line shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed. Note : (i) The tenderer shall engage the above mentioned T&P and intimate to Engr-in-Charge in writing with machine No/Vehicle No etc for their record and prior approval of GE. (ii) The T&P as and when brought by the tenderer based on site requirement.

Desludging of existing manholes of any size and depth exc 3.00 mtr but not exc 6.00 mtr of manhole. The cleaning shall be carried out with mechanised operation by means of vehicle mounted desilting grab machine for further disposal to the authorised disposal site. The sludge deposited in sewage line shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed. Note : (i) The tenderer shall engage the above mentioned T&P and intimate to Engr-in-Charge in writing with machine No/Vehicle No etc for their record and prior approval of GE. (ii) The T&P as and when brought by the tenderer based on site requirement.

Desludging of existing manholes of any size and depth exc 6.00 mtr but not exc 9.00 mtr of manhole. The cleaning shall be carried out with mechanised operation by means of vehicle mounted desilting grab machine for further disposal to the authorised disposal site. The sludge deposited in sewage line shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed. Note : (i) The tenderer shall engage the above mentioned T&P and intimate to Engr-in-Charge in writing with machine No/Vehicle No etc for their record and prior approval of GE. (ii) The T&P as and when brought by the tenderer based on site requirement.

Cleaning/Removal of sewage block in the existing line and removing of non-degradable chocking material including cleaning main sewer lines of dia upto 350mm of depth exc 1 m and not exc 3.0 m by using high pressure Jetting machine cum (VACUUM SUCTION) by means of "Super Sucker" machine incl plugging/cleaning and dewatering of connection manholes incl removal and disposal of sludge/silt/non degradable material/waste water etc out of MOD land at any distance and with no additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed by Engr in charge Note (i) Manual cleaning operation is prohibited. (ii) The cleaning shall be carried out with mechanised operation by means of diesel/ electric operated vehicle mounted hydraulic operated high pressure suction-cum jetting machines fitted with pump of required capacity. (iii) The service provider/ contractor during the mechanized operation shall be equipped with gas monitor, nylon rope ladder, torch light and compressed blower etc alongwith the sewage cleaning truck mounted suction / jetting machine.

(iv) The rates quoted by the contractor are deemed to be inclusive of moblisation of "Super Sucker" machine, water for jetting, T&P, supervising engineer, operater (skilled driver/technical staff/manpower) and allied infrastructure required for smooth functioning of machine and operation. (v) The T&P as and when brought by the contractor based on site requirement, the concern site executive shall take a photograph of machine alongwith the supervising staff. (vi) A register shall be maintained by the contractor showing the machine No/Veh No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor. The same register shall be produced while claiming the payment by the contractor.

Cleaning/Removal of sewage block in the existing line and removing of non-degradable chocking material including cleaning main sewer lines of dia upto 350mm and depth exc 3 m and not exc 6.0 m by using high pressure Jetting machine cum (VACUUM SUCTION) by means of "Super Sucker" machine incl plugging/cleaning and dewatering of connection manholes incl removal and disposal of sludge/silt/non degradable material/waste water etc out of MOD land at any distance and with no additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed by Engr in charge Note: (i) Manual cleaning operation is prohibited. (ii) The cleaning shall be carried out with mechanised operation by means of diesel/ electric operated vehicle mounted hydraulic operated high pressure suction-cum jetting machines fitted with pump of required capacity.

(iii) The service provider/ contractor during the mechanized operation shall be equip with gas monitor, nylon rope ladder, torch light and compressed blower etc alongwith the sewage cleaning truck mounted suction / jetting machine. (iv) The rates quoted by the contractor are deemded to be inclusive of moblisation of "Super Sucker" machine, water for jetting, T&P, supervising engineer, operater (skilled driver/technical staff/manpower) and allied infrastructure required for smooth functioning of machine and operation. (v) The T&P as and when brought by the contractor based on site requirement, the concern site executive shall take a photograph of machine alongwith the supervising staff. (vi) A register shall be maintained by the contractor showing the machine No/Veh No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor. The same register shall be produced while claiming the payment by the contractor.

Cleaning/Removal of sewage block in the existing line and removing of non-degradable chocking material including cleaning main sewer lines of dia upto 350mm of depth exc 6 m and not exc 9.0 m by using high pressure Jetting machine cum (VACUUM SUCTION) by means of "Super Sucker" machine incl plugging/cleaning and dewatering of connection manholes incl removal and disposal of sludge/silt/non degradable material/waste water etc out of MOD land at any distance and with no additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and directed by Engr in charge Note (i) Manual cleaning operation is prohibited. (ii) The cleaning shall be carried out with mechanised operation by means of diesel/ electric operated vehicle mounted hydraulic operated high pressure suction-cum jetting machines fitted with pump of required capacity. (iii) The service provided/ contractor during the mechanized operation shall be equip with gas monitor, nylon rope ladder, torch light and compressed blower etc alongwith the sewage cleaning truck mounted suction / jetting machine.

(iv) The rates quoted by the contractor are deemded to be inclusive of moblisation of "Super Sucker" machine, water for jetting, T&P, supervising engineer, operater (skilled driver/technical staff/manpower) and allied infrastructure required for smooth functioning of machine and operation. (v) The T&P as and when brought by the contractor based on site requirement, the concern site executive shall take a photograph of machine alongwith the supervising staff. (vi) A register shall be maintained by the contractor showing the machine No/Veh No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor. The same register shall be produced while claiming the payment by the contractor.

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

Excavation in trenches, not exc 1.5 m wide and exc 1.5 m in depth but not exc 3.00 in depth; for foundation, etc. or for sewage line, manholes, pier holes, etc. not exc 10 sq m on plan and getting out in any type of soil, complete all as specified and directed.

All as per ser item No 43 here-in-before but exc 3.00 m in depth but not exc 4.50 in depth complete all as specified and directed.

All as per ser item No 43 here-in-before but exc 4.50 m in depth but not exc 6.00 in depth complete all as specified and directed.

Returning, filling in,including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft loose soil, complete all as specified and directed.

Removing excavated material not exc. 50m and depositing where directed at a level not exc. 1.5 m above the starting point, complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20 mm graded stone agg as in copings, kneelers, apex stones, bed plates, kerbs lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, not provided including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Cutting and grubbing of bushes / shrubs /babool branches etc surrounding manholes,Gully trap ,wall pipe and sewage line alignment etc and levelling of ground around the manholes,sewage line and finish the surface of wall and removing the waste material to a distance exc 50m and n exc 500m and clearing the site. complete all as specified and directed. Note :- (i) All T&P (like JCB etc ) and equipment’s required for clearance of site, safety equipment shall be arranged and made available by the contractor. (ii) All safety measures for workmen to do work shall be provided by the contractor. (iii) If any existing govt assets(Like electric cables,water pipeline, storm water drain boundary walls etc) are damages during the site clerance /excavation contractor should repair the same with time without any delay at his own cost .

De-watering and Sludge of septic tanks/soakage wells and sewage line by pumping with trolley mounted pump sets of suitable capacity including carrying the waste water in closed containers and unloading it out side the MoD land at location including removing the existing manholes cover, septic tanks/soakage wells of any size/ depth complete all as specified and directed by Engr-in- Charge. Note :- Proper safety of the operator during operation.

Cleaning of Grease trap tank by taking out the sludge mud /silt etc and removing of MOD premises complete all as specified and directed by Engr-in- Charge.

Excavation of silt and liquid mud etc in foul condition in existing open drain (depth of the drain exc 0.5M and not exc 3.0M) including taking out and removal of excavated material to a distance exc 1.5 Km and not exc 5 Km and deposited where complete all as specified and directed.

Cleaning of debris, garbage material, deposited soil, uprooting of plant from drain and cleaning the drain upto 1.5M depth & removal of debris /garbage material to distance exc 1.5 Km and not exc 5.00 km complete all as specified and directed.

Cleaning of debris, garbage material, deposited soil, uprooting of plant from culvert drain pipe upto dia 1.5M depth & removal of debris /garbage material to distance exc 1.5 Km and not exc 5.00 km complete all as specified and directed.

Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 17 of tender documents.

M/S SHRI RAM CONSTRUCTIONS (BID ID -3365734)

GURUJI ENTERPRISES (BID ID -3376188)