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| 1 | M&L for Cleaning and sterilisation of Over Head water tank of capacity 50000 Gallon having two compartment each of 25000 gallon of height 20 mtr above GL and cleaning the tank as detailed below:-(a) Stage-I Mechanically dewatering - In the first stage of mechanized dewatering of OHT process the manhole and surroundings are cleaned of dirt, Mud and algae after which the water below the foot valve level is pumped out using special de-watering equipment.(b) Stage-II Sludge removal- In the second stage removal the sludge which has settled on the floor of the OHT is sucked out using special sludge pumping equipments.(c) High pressure cleaning - In the third stage, walls and ceiling of the OHT are thoroughly cleaned using special high pressure jet cleaners which rid of the walls off calcinations, algae and all contaminants which cling on the internal surface of the OHT helping the microbiological contamination to grow. |
| 2 | (d) Stage IV- vacuum cleaning- In the fourth stage remove the sludge by using industrial vacuum cleaner, remove the resultant contaminants making the OHT absolutely speck-free.(e) Stage -V Anti-bacterial spray-In the fifth stage Anti-bacterial treatment to walls ceiling are made totally sterile from bacterial attack using special anti bacterial agents.(f) Stage -VI UV Radiation- In the sixth stage of process sterilisation and disinfection is done by using UV radiation by a specially developed UV radiator which is used to kill any suspended or foating bacteria remaining OHT.(g) Stage VII Painting- In the seventh stage provide two coat of epoxy drinking water paintco to the walls, ceiling and bottom of the OHT,complete all as specified and as directed by engr -in-charge. Note : Contractor should write the date of cleaning and next date of cleaning in a bold letter |
| 3 | M&L for Cleaning and sterilisation of under Groung/Semi Under ground water tank of capacity 30000 Gallon having two compartment each of 15000 gallon, and cleaning the tank as detailed below:-(a) Stage-I Mechanically dewatering - In the first stage of mechanized dewatering of UG Sump process the manhole and surroundings are cleaned of dirt, Mud and algae after which the water below the foot valve level is pumped out using special de-watering equipment.(b) Stage-II Sludge removal- In the second stage removal the sludge which has settled on the floor of the UG Sump is sucked out using special sludge pumping equipments.(c) High pressure cleaning - In the third stage, walls and ceiling of the UG Sump are thoroughly cleaned using special high pressure jet cleaners which rid of the walls off calcinations, algae and all contaminants which cling on the internal surface of the UG Sump helping the microbiological contamination to grow.(d) Stage IV- vacuum cleaning- In the fourth stage remove the sludge by using industrial vacuum cleaner, remove the resultant contaminants making the UG Sump absolutely speck-free.(e) Stage -V Anti-bacterial spray-In the fifth stage Anti-bacterial treatment to walls ceiling are made totally sterile from bacterial attack using special anti bacterial agents.(f) Stage VII Painting- In the seventh stage provide two coat of epoxy drinking water paintco to the walls, ceiling and bottom of the UG Sump, complete all as specified and as directed by engr -in-charge. Note : Contractor should write the date of cleaning and next date of cleaning in a bold letters. |
| 4 | Excavation in trenches in any type of soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for taking out/laying of pipe lines, cables and getting out and forming bottom surfaces to required gradient all as specified and as directed. |
| 5 | Returning, filling in, including spreading leveling, watering and well ramming in layers not exceeding 25 centimeter thick in layer in any type of soil complete all as specified and as directed. |
| 6 | Removing excavated materials to a distance not exceeding 50 metres and depositing where as directed at a level not exceeding 1.5 metres above the starting point complete all as specified and as directed . |
| 7 | Repair to road cutting on PCC path by providing 1:3:6 type C1 in 20 mm graded crushed stone aggregate, 10 cm thick slab complete. |
| 8 | Taking up or down steel tubing and connection 20 mm bore including cleaning for re-fixing or removal from site complete all as specified. Note: Damaged pipes to be replaced with new one under relevant srl item of supply and fix. |
| 9 | All as per item No 7.00 here-in-before, but 25 mm bore pipe. |
| 10 | All as per item No 7.00 here-in-before, but 40 to 50 mm bore pipe. |
| 11 | All as per item No 7.00 here-in-before, but 80 mm bore pipe. |
| 12 | Refixing old steel tubing and connection 20 mm bore in a new or old position (walls, ceiling, floors etc) complete all as specified and directed. |
| 13 | All as per item No 11.00 here-in-before, but 25 mm bore pipe. |
| 14 | All as per item No 11.00 here-in-before, but 40 to 50 mm bore pipe. |
| 15 | All as per item No 11.00 here-in-before, but 80 mm bore pipe. |
| 16 | S&F 20 mm bore tube medium grade galvanized with all fitting and fixed to wall, ceiling or laid in floor and trench complete all as specified and directed. |
| 17 | All as per item No 15.00 here-in-before, but 25mm bore pipe. |
| 18 | All as per item No 15.00 here-in-before, but 40mm bore pipe. |
| 19 | All as per item No 15.00 here-in-before, but 50 mm bore pipe. |
| 20 | All as per item No 15.00 here-in-before, but 80 mm bore pipe. |
| 21 | M&L for repair/rectification of leakage to water supply distribution lines of GI tubing by necessary earth work, PCC work if reqd, welding etc for any size of pipe from 20 mm to 150 mm bore pipe all as specified & directed by Engr-in-Charge. |
| 22 | Note : (i) The complaints for the above works shall be registered by contractor at the water supply complaint cell of AGE E/M. (ii) Stationary required such as complaint book, job cards etc shall be arranged by the contractor and proper record shall be maintained by the contractor.(iii) Tools, Plumber and Transport with driver for attending of above complaints shall be arranged by contractor. (iv) The rate quoted by the contractor for above jobs under item No 20 shall be inclusive of cost of works under note (i) to (iii) above. (v) The above complaints shall be completed within 12 Hrs of the registration of the complaints. (vi) The stores required for the works under item No 20 shall be issued and measured separately under relevant item. (vii) Excavation, returning/ filling shall be measured and paid separately.(viii) Amount of Rs 1500 per complain will be penalized if complain is not attended with in 24 Hours |
| 23 | Supply only GI fittings, medium grade, ISI marked of following sizes:- |
| 24 | Union 15 mm dia |
| 25 | Union 20mm |
| 26 | Union 25mm |
| 27 | Union 32mm dia |
| 28 | Union 40mm |
| 29 | Union 50mm |
| 30 | Socket 15 mm |
| 31 | Socket 20 mm dia |
| 32 | Socket 25 mm dia |
| 33 | Socket 40 mm dia |
| 34 | Socket 50 mm dia |
| 35 | R Socket 40mmX50mm |
| 36 | R Socket 15mmX20mm |
| 37 | R Socket 20mmX25mm |
| 38 | Elbow 15mm |
| 39 | Elbow 20mm |
| 40 | Elbow 25mm |
| 41 | Elbow 40mm |
| 42 | Elbow 50mm |
| 43 | Nipple 15 mm dia 2inch long |
| 44 | Nipple 15 mm dia 4 inch long |
| 45 | Nipple 15 mm dia 6 inch long |
| 46 | Nipple 20 mm dia 2 inch long |
| 47 | Nipple 20 mm dia 4 inch long |
| 48 | Nipple 20 mm dia 6 inch long |
| 49 | Nipple 25 mm dia 2 inch long |
| 50 | Nipple 25 mm dia 4 inch long |
| 51 | Nipple 25 mm dia 6 inch long |
| 52 | Nipple 40 mm dia 2 inch long |
| 53 | Nipple 40 mm dia 4 inch long |
| 54 | Nipple 50 mm dia 2 inch long |
| 55 | Nipple 50 mm dia 4 inch long |
| 56 | Plug 15mm |
| 57 | Plug 20mm |
| 58 | Plug 25 mm |
| 59 | Plug 40 mm |
| 60 | Tee 15 mm |
| 61 | Tee 20 mm |
| 62 | Tee 25 mm |
| 63 | Tee 40 mm |
| 64 | Gland Packing 8 mm |
| 65 | Gland Packing 10 mm |
| 66 | Gland Packing 12mm |
| 67 | M&L for testing water from approved Govt lab for portability by doing physical, chemical and biological analysis as per norms of WHO and submission of Test reports to the entire satisfaction of Engineer-In-Charge, complete all as specified and as directed. |
| 68 | M&L for MS flanged Joint with rubber or fiber board gasket of following sizes including nut bolts of following sizes:- |
| 69 | 150 mm dia |
| 70 | 100 mm dia |
| 71 | 80 mm dia |
| 72 | Supply in replacement of sluice valve spindle of Brass Check nut and rod including taking done and reassembling valves after replacement and taking out sluice valves refacing, regrinding and refixing of following sizes :- |
| 73 | 150 mm dia |
| 74 | 100 mm dia |
| 75 | 80 mm dia |
| 76 | Supply and fixing in replacement Rubber gasket joint 3 mm thick for flanged joint following sizes including nut bolts of following sizes:- |
| 77 | 150 mm dia |
| 78 | 100 mm dia |
| 79 | 80 mm dia |
| 80 | Service and repair of Chlorination Dosing Pump installed in Pump House of any make any size, complete all as specified and directed by Engr-in-Charge. |
| 81 | Repairing the run lead joints by burning out and taking out the existing run lead and filling the joint with pig lead/lead wool, spun yarn and caulking properly upto150mm bore CI pipe including necessary excavation and earth work complete all as specified and as directed. |
| 82 | Taking down old unserviceable cast iron foot valve any size. |
| 83 | S&F cast iron foot valve 100/150 mm dia complete all as specified and directed by Engr-in-Charge. |
| 84 | Supply and replacement of stainless steel nuts and bolts 5/8 inch dia, 3 inch long, CRC washer 3 mm thick having 16 mm internal dia and 40 mm outer dia complete all as specified and as directed. |
| 85 | Material and labour for valve chamber on existing chamber foundation with 230mm thick brick wall in cement mortar 1:6, 75mm thick coping in PCC 1:2:4 (Type B1), 15mm thick plaster in cement mortar 1:4 over all internal and external wall surface, 25x25x4mm thick MS Angle iron frame and 3.0 mm thick MS chequd plate cover with hinges and necessary locking arrangements painting with two coats of synthetic enamel paint over one coat of red oxide primer all as specified and directed including dismantling and removal of existing damaged chamber except PCC foundation of internal size :- |
| 86 | 900 x 900 x 900mm |
| 87 | Supply and fix Air Release valve for 150mm dia including GI flanged Bolts/ Nuts/ washers gasket etc all and removal of old valve and fixed complete all as specified and directed by Engr-in-Charge. |
| 88 | Supply, installation, testing and commissioning of fully automatic AC electric driven motor protection control panel 3 phase 415 V ,50 Hz , made out of 1.8 mm thick CRCA sheet duly powder coated dust, & vermin proof with provn of automatic/manual mode of operation suitable for 60 HP motor and consist of following specification and including taking down/ dismantling old unserviceable complete all as specified :- |
| 89 | (a) Solid state fault analizer cum controller (b) Automatic air break star delta starter with 3 Nos 3 Pole power contactor suitable for above motor (c) Digital multifunctional meter with suitable CT (d) Over load /Low voltage /high voltage cutoff relay (e) Pick up volt 360 Volt (f) Cut of time -friction time (g) Unbalanced volt cutoff - a difference of 35 to 45 V between any two phase (h) Phase indicator (j) Relay contact rating -5 Amp resistance at 230 V or 1 amp at 415 V AC (k) Fault Indicator (l) Isolation / bypass system (m) MCCB 4 Pole 10 KA min 100 Amp. |
| 90 | M&L calcium hypo chlorite 65% to 70% chlorine content in liquid form for water treatement.The manufacturer, shall comply and guarantee the authenticity of the product by providing test certificate with Hologram, which will be provided by the authorised Distributor. |
| 91 | Note :- An amount of Rs. 8,210.00 on account of credit schedule for Sch 'A' Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum. Please Enable Macros to View BoQ information |
