CA No GE/H-13/2022-23 CLEANING OF SEWAGE LINES AND MANHOLES AND REPAIR TO EXISTING SEWER LINES OF OFFRS MD ACCN IN FUSION MESS PERSONNEL LINES JCOS/ORS ADC AND AHRR COOK HOUSE MES CIV QTRS B S YARD GE E/M RR OFFICE COMPLEX AND MES INSTALLATION AT AHR

Amount

Cleaning and removal of blockage in kitchen floor trap,gully trap at any floor incl pipe line up to the first manhole complete all as directed. Note : This item is daily basis, baised on complaint received by the user to be attended same day by the contractor.

Cleaning and removal of blockage in bathroom, nanhi trap and wash hand basin bottle trap, gully trap at any floor incl pipe line up to the first manhole complete all as directed. Note : This item is daily basis, baised on complaint received by the user to be attended same day by the contractor.

Cleaning and removal of blockage of IWC/EWC/Urinal pot and gully trap at any floor incl pipe line up to the first manhole complete all as directed. Note : This item is daily basis, baised on complaint received by the user to be attended same day by the contractor.

Demolition of brick work or stone/ boulder masonary built in cement mortar incl all qouines arches, pillers etc but excluding ashler facings dressed stone work and precast concrete articles.

M&L for brick work straight or curved on plan exc 6m mean radius in cement mortar 1:4 with Sub class ‘B’ brick complete all as specified and as directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in coping, benching for manholes and haunching around manholes frame for setting, coping etc including use of necessary form work and finishing exposed surfaces even and smooth using extra cement complete all as specified and as directed

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for 15mm thick plaster in cement mortar 1:4 with using water proofing compound as per manufacturer' instruction to fare faces of brick or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed (Supply only water proofing compound shall be measured separately under respective item )

Supply only liquid Water Proofing Compound

Excavation as in trenches in hard and dense soil not exc 1.5 mtr wide and not exc 1.5 mtr depth for foundation of manholes/ sewer lines and getting out complete all as specified and directed

Demolition of Cement Concrete as in G.F/Pavings below or above ground level i.e PCC .

Demolition and breaking up drain pipes (SGW, AC or reinforced concrete) set in Cement mortar of 250 mm internal dia of Pipe

Demolition and breaking up drain pipes (SGW, AC or reinforced concrete) set in Cement mortar of 200 mm internal dia of Pipe

Demolition and breaking up drain pipes (SGW, AC or reinforced concrete) set in Cement mortar of 150 mm internal dia of Pipe

M&L PCC (1:3:6) type C-2 as in Cement Concrete bed to drain/ sewage pipe including packing under and haunching against the sides of pipes of pipe 250 mm internal dia after they are laid and tested complete all as specified and directed by Engineer-in-Charge

M&L PCC (1:3:6) type C-2 as in Cement Concrete bed to drain/ sewage pipe including packing under and haunching against the sides of pipes of pipe 200 mm internal dia after they are laid and tested complete all as specified and directed by Engineer-in-Charge

M&L PCC (1:3:6) type C-2 as in Cement Concrete bed to drain/ sewage pipe including packing under and haunching against the sides of pipes of pipe 150 mm internal dia after they are laid and tested complete all as specified and directed by Engineer-in-Charge

M&L for 250 mm size Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed

M&L for 200 mm size Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed

M&L for 150 mm size Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed

Returning, Filling in hard/dense soil including spreading, leveling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed by Engineer-in-Charge

Removing excavated material to a distance exc 250m and not exc 500 m depositing where directed at a level not exc 1.50mabove the starting point complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in drains/main holes foundation, filling and mass concrete complete all as spd and as directed

Desilting/desludging upto 3m depth and removing of non-degradable chocking material including cleaning main sewer lines of dia 200mm/150mm of any depth by using high pressure jetting(VACUM 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 cast 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 directed by Engr-in-Charge. Note : (i) The service provider/ contractor during the mechanized operation shall be equipt with gas monitor, nylon rope ladder, torch light and compressed blower etc alongwith the sewage cleaning truct mounted suction / jetting machine. (ii) Mannual cleaning operation is prohibited. (iii) 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 (iv) 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. (v) 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.

All as per item No. 24 here-in-before but exc 200 mm dia to 300 mm dia

Manually Cleaning of existing 150/200mm dia sewage line upto 3.00 mtr depth from ground level by rodding or by any means and blowing water through pipe for efficient functioning of pipe line incl manpower and allied infrastructure required for smooth functioning and operation

All as per item No. 26 here-in-before but exc 200 mm dia upto 300 mm dia

S&F 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to wall with clamps including taking down old pvc pipe and all connection ie bends, tee equal or unequal all as specified and directed.

All as per item No. 28 here-in-before but laid in trenches, floors

All as per item No. 28 here-in-before but 75mm dia pipe fixed to wall

All as per item No. 28 here-in-before but 75mm dia pipe in floor, trench

S&F in repairs PVC bends (SWR) any radius 110mm dia

S&F in repairs PVC bends(SWR) and radius 75mm dia

S&F in repairs PVC (SWR) branch pieces (single 'Y') equal or unequal 110 mm dia

All as per item No. 28 here-in-before but 75mm dia

S&Fin repairs 100mm bore cast iron soil waste and vent drain pipe in any length , with or without ears, sand cast pipes jointed in CM, laid in floor/trenches including necessary clamps all as directed.

All as per item No. 36 here-in-before but 75 mm bore incl necessary clamps.

S&F in repairs CI bends of any radius 100 mm bore diminishing pieces or tapers etc.

S&F in repairs CI bends of any radius 75 mm bore diminishing pieces or tapers etc.

S&F in repairs Cast iron cowls 100 mm bore

Demolition of reinforced cement concrete as in drains or manhole covers of any description and in any position not otherwise specifically provided for complete all as specified and as directed

Desludging of existing manholes of depth upto exc 1 m but n exc 3.0 mtr vol of manhole. The clealing 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 requisite capacity and the sludge sucked out with supper succer machine of required capacity and sent to storage tanks 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 with 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 directed. Note : (i) The mode of measurement shall be in cum by computing interal dimension of existing manholes. The depth shall be measured from bottom of manhole upto the top of liquid level. (ii) 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 to GE. (iii) The T&P as and when brought by the tenderer based on site requirement the concern site executive shall be take a photograph of machine alonwith the supervising staff i.e JE's and contractor's rep etc and shall kept in record with date. (iv) A pucca bounc register shall be maintained showing the machine No/Vehicle No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor and the same register shall be produced while claiming the payment by the tenderer.

S&F Factory made RCC precast heavy duty drain/ manhole covers with MS frame, manhole collar including reinforcement as per manufacture/ IS 12592, hot dip galvanized lifting hook for lifting overall cover and including fixing on manhole, demolition of existing cover with cover frame and removal of debris from site complete all as specified and directed, make approved by GE.

AARYANS GLOBAL INDIA

Veenu Builders

ACR ENTERPRISES