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| 1 | Excavation manually in trenches not exc. 1.5 mtr wide and not exc. 1.5 mtr in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. not exc. 10 Sqm on plan and not exc. 1.5 mtr in depth and getting out in soft/ loose soil complete all as specified. |
| 2 | Returning, filling in including spreading leveling watering and well ramming in layers not exc 25 cm in any type of soil complete all as specified. |
| 3 | Removing excavated materials to a distance not exc. 50 mtr and depositing where directed at a level not exc 1.50 mtr above the starting point complete all as specified. |
| 4 | M&L for horizontal boring under road, pavement, hard standing by trenchless technology using ultra sounding technique with necessary T&P to draw GI pipe up to 200 mm bore complete all as specified and directed. |
| 5 | Taking out from trenches 150 mm bore CI / DI pipe including all fittings with spigot & socket ends with lead joints etc including taking out lead from joints complete all as specified.Note: Earth work & excavation shall be measured & paid for separately |
| 6 | All as per Item No. 5 here-in-before but CI / DI pipe of 100 mm bore. |
| 7 | All as per Item No. 5 here-in-before but CI / DI pipe of 80 mm bore. |
| 8 | M&L for relaying of CI / DI pipe 150 mm bore after clearing and removing all the accumulated sediments from the pipe, jointing the pipe and testing complete including lead joints all as directed by the Engineer-in-Charge. [Note: (a) Excavation and earth work & run lead joints shall be measured and paid separately. (b) Old serviceable pipe retrieved from above items shall be reused] |
| 9 | All as per Item No. 8 here-in-before but CI / DI pipe of 100 mm bore. |
| 10 | All as per Item No. 8 here-in-before but CI / DI pipe of 80 mm bore. |
| 11 | Supply, laying, jointing and testing of 150 mm bore centrifugally cast ductile iron pipe (class K-7) with internal cement mortar lining and external zinc coating (minimum 130 grams per square metre) and bitumen finish layer (minimum thickness 70 microns) suitable for push on rubber gasket joint (Tyton joint) laid in trenches or on pillars etc all as specified. |
| 12 | All as per Item No. 11 here-in-before but DI pipe of 100 mm bore. |
| 13 | All as per Item No. 11 here-in-before but DI pipes of 80 mm bore. |
| 14 | M&L for providing run lead joint for CI / DI pipe of 150 mm bore including jointing material such as lead, spun yarn etc all as specified. |
| 15 | All as per Item No. 14 here-in-before but for CI / DI pipe of 100 mm bore. |
| 16 | All as per Item No. 14 here-in-before but for CI / DI pipe of 80 mm bore. |
| 17 | S&F for 150 mm bore cast iron body heavy duty Non Return Valve (NRV) ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size etc including dismantling of old unserviceable valve all as specified. |
| 18 | S&F in repair cast iron / ductile iron fittings like bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket), Tee pieces single branch, \\"Y\\" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs all as specified. |
| 19 | S&F in repair cast iron / ductile iron fittings like bends, tapers, Tee pieces (single & double branch) any type and angle/ radius and straight connecting pieces but all ends flanged/ one end flanged and the other end bell mouth all as specified. |
| 20 | M&L for rectification of defective flanged joints including replacing fibre/ rubber gasket 3 mm thick with bolts, nuts and washers for 150 mm bore CI / DI / MS pipe including necessary excavation work complete all as directed by Engineer-in-Charge. |
| 21 | All as per Item No. 21 here-in-before but for 100mm bore pipe. |
| 22 | All as per Item No. 21 here-in-before but for 80 mm bore pipe. |
| 23 | M&L for demolition of existing damaged valve pit chamber of size 1.00 m x1.00 m x1.20 m (Internal size) and reconstruction with brick masonry valve chamber with cement concrete 1:4:8 type D-2 100 mm thick in foundation, brick work in cement mortar 1:6, rendering 15 mm thick in CM 1:4, 50 mm thick coping in cement concrete 1:2:4 type B-1, 3mm thick MS sheet cover fixed to angle iron 50 mm X 50 mm X 6 mm frame work duly painted with two coats of synthetic enamel paint over a coat of red oxide primer with provision of locking arrangement complete including necessary earth work & excavation and clearing the debris from site to outside of MoD land all as specified. |
| 24 | All as per Item No. 23.00 here-in-before but valve chamber of internal size 1.20 m x1.20 m x 1.20 m. |
| 25 | Taking up old GI tubing of 80 mm bore from trenches/ floor including cleaning for re-fixing complete all as specified. |
| 26 | All as per Item No. 25.00 here-in-before but 50mm bore pipe. |
| 27 | All as per Item No. 25.00 here-in-before but 25mm bore pipe. |
| 28 | All as per Item No. 25.00 here-in-before but 20 mm bore pipe. |
| 29 | All as per Item No. 25.00 here-in-before but 15 mm bore pipe. |
| 30 | Supply, laying and testing for 80 mm bore galvanished iron tubing, medium grade, ISI marked with all fittings (such as bends, elbows, tees, short pieces of medium grade, connectors, black nuts, caps, plugs and unions etc.) laid in trenches/ floor/ ducts including cutting pipes, screwing and for making forged ends on piping as required complete all as specified. |
| 31 | All as per Item No. 30.00 here-in-before but 50 mm bore pipe. |
| 32 | All as per Item No. 30.00 here-in-before but 25 mm bore pipe. |
| 33 | All as per Item No. 30.00 here-in-before but 20 mm bore pipe. |
| 34 | All as per Item No. 30.00 here-in-before but 15 mm bore pipe. |
| 35 | M&L for relaying old servicable galvanized iron pipes of 80 mm bore in new or old position including cleaning and de-scaling the internal surface of pipes using wire brushes and cleaning thoroughly with fresh water to remove mud/ soft deposited sludge inside the pipes complete all as directed. |
| 36 | All as per Item No. 35.00 here-in-before but 50 mm bore pipe. |
| 37 | All as per Item No. 35.00 here-in-before but 25 mm bore pipe. |
| 38 | All as per Item No. 35.00 here-in-before but 20 mm bore pipe. |
| 39 | All as per Item No. 35.00 here-in-before but 15 mm bore pipe. |
| 40 | S&F in repairs gun metal gate valve of 50 mm bore [Class-I, 1.5 Mpa] with ISI mark and iron wheel head, screwed both ends to pipes complete all as specified. |
| 41 | All as per Item No. 40.00 here-in-before but of size 25 mm bore. |
| 42 | All as per Item No. 40.00 here-in-before but of size 20 mm bore. |
| 43 | All as per Item No. 40.00 here-in-before but of size 15 mm bore. |
| 44 | S&F in repair 150 mm bore cast iron double flanged non raising spindle sluice valves of pressure rating PN 1.6, ISI marked with gun metal rings (Bronze) and spindle nut (Bronze) and spindle of stainless steel with hand wheel including jointing to water mains with necessary rubber insertion sheet, nuts, bolts & washers complete all as specified. |
| 45 | All as per Item No. 44.00 here-in-before but of size 100 mm bore. |
| 46 | All as per Item No. 44.00 here-in-before but of size 80 mm bore. |
| 47 | Supply of best quality spun jute yarn / thread for caulking and jointing work of cast iron water supply pipes including all incidental charges complete all as required. |
| 48 | Supply of pipe heavy duty clamps for fixing and supporting CI / DI / GI water supply pipes of approved size and quality including all necessary nuts, bolts and accessories complete all as specified. |
| 49 | S&F in repair cast iron air release valve suitable for CI / DI / GI water supply pipe of 150 mm bore with all internal components, flanges, nuts, bolts, rubber insertion and jointing material etc as required complete all as specified. |
| 50 | S&F in repair cast iron air release valve suitable for CI / DI / GI water supply pipe of 100 mm bore with all internal components, flanges, nuts,bolts,rubber insertion and jointing material etc as required complete all as specified. |
| 51 | M&L for gland filling of sluice valves / pumps complete all as specified and directed by Engineer-in-Charge. |
| 52 | M&L for closing water supply and delivery valve to the OH tank of 50,000 gallon capacity at 12 mtr height, cleaning and removing all dirty/ muddy water from the sump / OH tank using diesel driven non clogging pump, removing mud deposited on tank floor, scrapping / scrubbing the inside walls using wire brushes, brooms to remove all fungus, scale formations, cleaning the inner surfaces of sump / OH tank using bleaching powder and washing internal surfaces of the walls and applying one coat of white wash to the external surface of sump / OH tanks; writing details of tank like date of cleaning, due date of next cleaning, and capacity of tank etc on the out side of the tank with synthetic enamel paint with letter size 20 cm in white colour over black background of size 100 cm x 60 cm complete all as specified and as directed. |
| 53 | Collection of water sample from the bore well and get the same tested for physical bacteriological and chemical analysis of potability for drinking purpose from the NABL approved lab and submitting the report complete all as specified. |
| 54 | S&F in repairs cast iron detachable joint (D joint) suitable for CI / DI Pipe 150 mm dia including rubber packing, nuts, bolts and washer complete all as specified and directed . |
| 55 | S&F in repairs cast iron detachable joint (D joint) suitable for CI / DI Pipe 100 mm dia including rubber packing, nuts, bolts and washer complete all as specified and directed . |
| 56 | S&F in repairs cast iron detachable joint (D joint) suitable for CI / DI Pipe 80 mm dia including rubber packing, nuts, bolts and washer complete all as specified and directed . Please Enable Macros to View BoQ information |
