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| 1 | Excavation in trenches, not execeeding 1.5m wide and not exceeding 1.5m deep for foundation, laying of pipes etc., or for shafts, wells, cesspits , manholes etc., n.exc 10 sqm on plan and n.exceeding 1.5 m depth and getting out in soft/ loose soil, etc. complete all as specified and as directed. |
| 2 | Returning, filling in soil, including spreading leveling, watering and well ramming in laying not exceeding 25 cm thick, etc. complete all as specified and as directed. |
| 3 | Removing excavated soil to a distance n.exc 50m and depositing where directed at a level n.exe 1.5 m above the starting point, etc. complete all as specified and as directed. |
| 4 | M&L for taking down existing 20mm dia bore water tubing including connections and cleaning the same and re-fixing with all fittings and fixtures at new or old locations complete laying in trenches or on ground, floor, roof or fixed to wall etc. complete all as specified and directed by Engr-in-Charge.Note : Excavation and earth work shall be measured and paid separately. |
| 5 | All as per item No 04 above but 25 mm bore dia etc. complete all as specified and as directed. |
| 6 | All as per item No 04 above but 40 mm bore dia etc. complete all as specified and as directed. |
| 7 | All as per item No 04 above but 50 mm bore dia etc. complete all as specified and as directed. |
| 8 | All as per item No 04 above but 80 mm bore dia etc. complete all as specified and as directed. |
| 9 | S&F of 20 mm dia bore medium grade galvanised iron tubing with all fittings and fixed complete to walls and ceilings or laid in roofs and floors including taking down existing water tubing including connections etc. complete all as specified and as directed. |
| 10 | All as per item No 9 above but 25mm bore dia etc. complete all as specified and as directed. |
| 11 | All as per item No 9 above but 40mm bore dia etc. complete all as specified and as directed. |
| 12 | All as per item No 9 above but 50mm bore dia etc. complete all as specified and as directed. |
| 13 | S&F of 20 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete as laid in trenches or on gound including taking down existing water tubing including connections etc. complete all as specified and as directed. |
| 14 | All as per item No 13 above but 25 mm bore dia etc. complete all as specified and as directed. |
| 15 | All as per item No 13 above but 40 mm bore dia etc. complete all as specified and as directed. |
| 16 | All as per item No 13 above but 50 mm bore dia etc. complete all as specified and as directed. |
| 17 | All as per item No 13 above but 80 mm bore dia etc. complete all as specified and as directed. |
| 18 | All as per item No 13 above but 100 mm bore dia etc. complete all as specified and as directed. |
| 19 | S&F Rotational moulded polyethylene water storage tank of 2000 Ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position with all fitting such as tank nipple and locking arrangement including dismantling existing water tank etc. complete all as specified and as directed. |
| 20 | All as per item No 19 above but capacity 1000 ltr etc. complete all as specified and as directed. |
| 21 | All as per item No 19 above but capacity 750 ltr etc. complete all as specified and as directed. |
| 22 | All as per item No 19 above but capacity 500 ltr etc. complete all as specified and as directed. |
| 23 | S&F in repairs of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 50 mm etc. complete all as specified and as directed. |
| 24 | S&F in repairs of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 40 mm etc. complete all as specified and as directed. |
| 25 | S&F in repairs of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 25 mm etc. complete all as specified and as directed. |
| 26 | S&F in repairs of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 20 mm etc. complete all as specified and as directed. |
| 27 | S&F in replacement of PVC water storage tank lid of 500 to 1000 ltrs capacity tanks with locking arrangment etc. complete all as specified and as directed by Engr-in-Charge. |
| 28 | S&F for MS framed work such as grills, gratings etc. with ends of bars shouldred and or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, frame work of water tanks and similar work conforming to Fe-290 Gde E-165 etc. etc. complete all as specified and as directed. |
| 29 | M&L for cement concrete (1:3:6) type C-1 (using 20 mm graded crushed stone aggregate) as in foundation, filling and mass concrete etc. complete all as specified and as directed. |
| 30 | M&L for rendering 15 mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces and finished the surfaces even and smooth without using extra cement etc. complete all as specified and as directed. |
| 31 | Demolition of precast concrete articles and precast concrete block walling, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and as directed. |
| 32 | M&L precast cement concrete (1:3:6) type C-1 (using 20 mm graded crushed stone aggregate) block masonry with machine pressed solid blocks, exc 10 cm in width setting in cement mortar (1:6), etc. complete all as specified and as directed. |
| 33 | M&L for Hardcore of broken stone or boulders of gauge n.exc 63mm deposited, spread and levelled in layers n.exc 15Cm thick, rammed etc. complete all as specified and as directed. |
| 34 | M&L for construction of brick masonry valve pit of size 1100mm x 900 mm x 1000 mm (internal dimensions), using old size sub class 'B' brick, built in CM (1:6) and 10 mm thick cement plaster (1:4) both internally and externally with 75 mm thick PCC (1:3:6) type C-2 in foundation, PCC (1:2:4) type B-2 in benching complete with and including 2 mm thick mild steel sheet cover (mounted on angle iron frame of size 50 mm x 50 mm x 6 mm thick, embedded in PCC (1:2:4) type B-1 coping, fitted with proper locking arrangement, hinges and handle of suitable size and painting with two coats of black bituminous paint over a coat of red oxide zinc chrome primer on all steel surfaces, Including dismantling old pit etc. complete all as specified and as directed by Engr-in-Charge. |
| 35 | M&L for construction of brick masonry valve pit of size 900mm x 900 mm x 900 mm (internal dimensions), using old size sub class 'B' brick, built in CM (1:6) and 10 mm thick cement plaster (1:4) both internally and externally with 75 mm thick PCC (1:3:6) type C-2 in foundation, PCC (1:2:4) type B-2 in benching complete with and including 2 mm thick mild steel sheet cover (mounted on angle iron frame of size 50 mm x 50 mm x 6 mm thick, embedded in PCC (1:2:4) type B-1 coping), fitted with proper locking arrangement, hinges and handle of suitable size and painting with two coats of black bituminous paint over a coat of red oxide zinc chrome primer on all steel surfaces, Including dismantling old pit etc. complete all as specified and as directed by Engr-in-Charge. |
| 36 | M&L for preparation of old painted surface of steel of any description not otherwise described over 10cm width or girth including knotting and stopping and all preparation work required and applying one coat of synthetic enamel paint etc. complete all as specified and as directed.Note : - Colour coding for incoming and outgoing water supply pipe lines and existing staging etc complete all as specified and directed by Engr-in-Charge. |
| 37 | S&F in repairs 25mm bore Brass ball valves of high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed etc. complete all as specified and as directed. |
| 38 | S&F in repairs 20mm bore Brass ball valves of high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed etc. complete all as specified and as directed. |
| 39 | Supply only Calcium Hypo chlorite ( High strength bleaching powder) conforming to IS 10500 (2012) contaning minimum 65-70% available Chlorine, dry free flowing and free from lumps, in sealed container etc. complete all as specified and as directed by Engr-in-Charge. |
| 40 | Cleaning of semi under ground water sump by dewatering of existing water, removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and writing in bold letters as date of cleaning on outside surfaces of UG sump so that distinely visible of capacity 1,00,000 Glns in three compartment at MES water point.etc. complete all as specified and as directed by Engr-in-Charge. |
| 41 | Cleaning of semi under ground water sump by dewatering of existing water ,removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and writing in bold letters as date of cleaning on outside surfaces of UG sump so that distinctly visible of capacity 1,00,000 Glns in two circular compartment at MES water point etc. complete all as specified and as directed by Engr-in-Charge. |
| 42 | Cleaning of semi under ground water sump by dewatering of existing water ,removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and writing in bold as letters as date of cleaning on outside surfaces of UG sump so that distinctly visible of capacity 50,000 Glns at MES water point. etc. complete all as specified and as directed by Engr-in-Charge. |
| 43 | Cleaning of semi under ground water sump by dewatering of existing water ,removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and writing in bold letters as date of cleaning on outside surfaces of UG sump so that distinctly visible of capacity 45,000 Glns at Inf Regt etc. complete all as specified and as directed by Engr-in-Charge. |
| 44 | Cleaning of semi under ground water sump by dewatering of existing water ,removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and wririting in bold letters as date of cleaning on outside surfaces of UG sump so that distinctly visible of capacity 30,000 Glns in Two compartment at MES water point etc. complete all as specified and as directed by Engr-in-Charge. |
| 45 | Cleaning of semi under ground water sump by dewatering of existing water ,removal of sludge, silt, algae, dirt etc. from bottom and walls including disposal outside premises,thorough scrubbing of internal surfaces (walls, floor, roof) using wire brush, food-grade, non-toxic, biodegradable detergent cleaning agents ,high pressure washing of sump surfaces including corners and joints, disinfection of sump using bleaching powder / calcium hypochlorite solution including complete treatment and Painting of external surface of sump with weather-resistant cement paint (2 coats) including surface preparation and wriring in bold letters as date of cleaning on outside surfaces of UG sump so that distinctly visible of capacity 20,000 Glns at Chubaa Basti, Water point, Kanchanjunga Enclave, Engrs Zone, Inf Zone, ASC Zone & GE Office Compex. etc. complete all as specified and as directed by Engr-in-Charge. |
| 46 | Cleaning and removing all scale and dirt exceeding 2000 ltrs capacity PVC water storage tanks including draining out water, removal of sludge, internal scrubbing using food-grade detergent, rinsing, and disinfection using bleaching powder/calcium hypochlorite solution and writing date of cleaning on the tank and also uprooting the hages/greenery under rooftop etc. complete all as specified and as directed. |
| 47 | Cleaning and removing all scale and dirt from 1000 to 2000 ltrs capacity PVC water storage tanks including draining out water, removal of sludge, internal scrubbing using food-grade detergent, rinsing, and disinfection using bleaching powder/calcium hypochlorite solution and writing date of cleaning on the tank and also uprooting the hages/greenery under rooftop etc. complete all as specified and as directed. |
| 48 | Cleaning and removing all scale and dirt from 500 to 1000 ltrs capacity PVC water storage tanks including draining out water, removal of sludge, internal scrubbing using food-grade detergent, rinsing, and disinfection using bleaching powder/calcium hypochlorite solution and writing date of cleaning on the tank and also uprooting the hages/greenery under rooftop etc. complete all as specified and as directed. |
| 49 | Cleaning and removing all scale and dirt upto 500 ltrs capacity PVC water storage tanks including draining out water, removal of sludge, internal scrubbing using food-grade detergent, rinsing, and disinfection using bleaching powder/calcium hypochlorite solution and writing date of cleaning on the tank and also uprooting the hages/greenery under rooftop etc. complete all as specified and as directed. |
| 50 | M&L for taking down the 80mm sluice valve including taking out connecting pieces, bolts, nuts, packing sheet etc and repairs the sluice valve its repairing parts, rings and spindle, rubber gasket, gland packing, gland clamps with bolts suitable dia and couples including reassembling complete and arrest the water leakage etc. complete all as specified and as directed by Engr-in-Charge. |
| 51 | All as per item No 50 above but 100mm sluice valve etc. complete all as specified and as directed by Engr-in-Charge. |
| 52 | All as per item No 50 above but 150mm sluice valve etc. complete all as specified and as directed by Engr-in-Charge. |
| 53 | All as per item No 50 above but 200mm sluice valve etc. complete all as specified and as directed by Engr-in-Charge. |
| 54 | M&L for preparation of Sluice valve of size 80 to 200mm bore applying one coat of synthetic enamel paint over a coat of red oxide etc. complete all as specified and as directed by Engr-in-Charge. |
| 55 | Dismantling / disconnecting unserviceable sluice valve assembly complete by removing old nut bolts packing sheet etc supply & Fix new CI Sluice valve 200mm valve with stainless steel spindle confirming to ISI including jointing material nut bolts packing etc. complete all as specified and as directed. |
| 56 | Dismantling / disconnecting unserviceable sluice valve assembly complete by removing old nut bolts packing sheet etc supply & Fix new CI Sluice valve 100mm valve with stainless steel spindle confirming to ISI including jointing material nut bolts packing etc. complete all as specified and as directed. |
| 57 | Dismantling / disconnecting unserviceable sluice valve assembly complete by removing old nut bolts packing sheet etc supply & Fix new CI Sluice valve 80mm valve with stainless steel spindle confirming to ISI including jointing material nut bolts packing etc. complete all as specified and as directed. |
| 58 | M&L for leakage arrest of 100mm GI pipe line including taking out connecting pipes, socket, union Tee, bend, elbow etc and repairs the existing leakage pipe line including excavation/earthwork etc complete re-assembling and arrest the water leakage etc. complete all as specified and as directed by Engr-in-Charge. |
| 59 | All as per item No 58 above but 80 mm bore dia GI pipe line etc. complete all as specified and as directed by Engr-in-Charge. |
| 60 | All as per item No 58 above but 50 mm bore dia GI pipe line etc. complete all as specified and as directed by Engr-in-Charge. |
| 61 | All as per item No 58 above but 40 mm bore dia GI pipe line etc. complete all as specified and as directed by Engr-in-Charge. |
| 62 | All as per item No 58 above but 25 mm bore dia GI pipe line etc. complete all as specified and as directed by Engr-in-Charge. |
| 63 | M&L for cutting of existing steel tubing for alterations or additions (each cut measured) and inserting new Tee, bend, elbow etc 25 to 40 mm dia GI pipe etc. complete all as specified and as directed by Engr-in-Charge. |
| 64 | M& L for cutting of existing steel tubing for alterations or additions (each cut measured) and inserting new Tee, bend, elbow etc 50 to 80 mm dia GI pipe etc. complete all as specified and as directed by Engr-in-Charge. |
| 65 | Taking down and refixing of old serviceable PVC water storage tanks including GI fittings wherever required in new or old position of upto 500 ltrs capacity etc. complete all as specified and as directed. |
| 66 | All as per item No 65 above but 750 to 1000 Ltrs capacity etc. complete all as specified and as directed. |
| 67 | Supply, Installing,Testing and Commissioning of Ultrasonic Level Transmitter at Sump and overhead tank for measurement of level with following specification:- Range : 0-8 meters Accuracy : 0.2 % minimum Supply Voltage : 10 - 30V DC Output : 4-20 mA , 0-10V DCOperating Temprature : -20 to 70°CUltrasonic Frequency : 75 kHzResponse Time : Minimum 100 msNote: - 1). The Ultrasonic Sensor need to be covered in a polycarbonate box of size 130X130X75 mm before installation on OHT or Sump.2). The Programming of Ultrasonic Sensor, e.g. Changes in range of sensor, changes in operational features etc. shall be carried out by authorized system integrator of the provided makes. The programmer shall submit a letter from the OEM as proof of his being an authorized system integrator of the OEM. The programmer shall also submit a signed report on original letterhead of the OEM that testing & commissioning has been carried out by himand Including dismantling existing complete all as specified and directed. Make of Item - Banner / Endress+Hauser / Siemens |
| 68 | Supply, Installation Testing & Commissioning of Outdoor type having Canopy and Double Door for weather protection, PLC ( Programmable Logic Controller) based Automation, Protection Panel suitable for Monitoring of 05 Nos. Ultrasonic Sensor. The panel should be of minimum size 600(H) X 400(W) X 250(D) mm fabricated from 3.15 mm CRCA Sheet. (Location:Main Pump House) including dismantling existing Board. The Panel should comprise the following items:- (a) Water Level Sensing & Display,(b) Single Phasing Prevention (ii) 01 No. PLC with follwing specifications:- (MAKE:- SIEMENS/L&T/PHOENIX CONTACT)(a). 1 Nos. Ethernet communication port. (b). Suitable No. of digital / analog input and outputs. (c). Programming Software based on IEC to facilitate building of custom build function blocks. (d). Industrial Grade Processor, Web Server, SMTP E-mail service. (e). Protocol : Master/Slave Modbus, Expandable upto 248 I/O’s and 7 expansion module. (iii) 01 No. HMI -7\\" Graphical Touch screen display (Make: SCHNEIDER /L&T/PHOENIX CONTACT) (a) 01 No. RS 485 and 01 No. USB port, (b) Serial multilink, USB downloading port, (c). Support external data storage on a USB memory stick for storing production data and backing up applications. (iv) 01 No. SMPS of 5A rating suitable according to panel design. (Make: SCHNEIDER / TTPL / OMRON) (v) MCB rating 16A, 10A, 6A as suitable according to panel design. (Make:- L&T/ Schneider) (vi) Illuminiated push button, Indicator lamp, Selector switches as suitable according to panel design. (Make:- Schneider/ESBEE) (vii) Audio visual alarm indicator as suitable according to panel design. (Make:- Schneider/ L&T /Autonics) CRCA Enclosure:- Make (UNIVERSAL SWITCH GEAR CONTROL / HOFFMAN / ELDON / TRICOLITE ) Make of the PLC based panel:- (Universal Switch Gear Control Cat. No. U- 753 / PLC /220V AC or equivalent in Adlec/Tricolite/GE Automation) |
| 69 | Supply, Installation, Testing and Commissioning of 4 Core 1.5sq.mm. PVC sheathed PVC insulated copper armoured cable and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 70 | Supply, Installation, Testing and Commissioning of 2 Core 1.5sq.mm. PVC sheathed PVC insulated copper armoured cable and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 71 | M&L for providing and fixing illuminated sign board of size 5.00 Mtr x 0.60 Mtr made of 3 mm thick ACP (Aluminium Composite Panel) sheet of approved colour and shade, fixed on suitable MS frame. The board shall be fitted with acrylic/LED 3D raised letters (laser cut, 3–5 mm thick) of required size with inbuilt LED illumination, complete with driver, wiring and necessary electrical connections. The board shall be fixed at required height with suitable supports, clamps, nut bolts, screws and rawl plugs including all accessories complete in all respects and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. Note: The content/lettering to be displayed on the board shall be provided by the Engineer-in-Charge. |
| 72 | Labuor for dismantling taking out complete pump of any type, capacity upto 5 HP of different models from foundation including dismentling suction and delivery pipe connection from pump , carrying to wksp & back and repair/overhauling complete and reassemble and fixing to original position after repair/overhauling with nuts, bolts, washers, pipe connection complete including testing, commissioning etc. complete all as specified and as directed by Engr-in-Charge.NOTE :-1. Spares required for the repairs will be measured and paid separately. 2. Small items such as gaskets, Nuts,bolts and washers, screws, consumable like grease etc will be inclusive of item rates.and Major spare parts shall be measeared and paid seprately |
| 73 | M&L for complete rewinding of non Clogging motor after cutting, taking out old damaged winding from stator core, cleaning of slots, providing proper insulating materials/lock strip in the slots, rewinding with existing size of super enamelled copper wire, required binding, bonding, insulation, varnishing and drying and proper testing after rewinding for the following sizes of motor capacity upto 5 HP and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 74 | S&F in replacement of Agitator for mixing of Hypo-chlorine powder granules, stainless steel mixing rod, 3 phase electric driven motor capacity 0.5 HP,RPM 1410,Frame 6071, Gear box, stand for fixing agitator system and including PVC tank Capacity 225 Ltr Complete job as per sample and fixed on suitable MS frame complete and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 75 | M&L for high pressure single electromagnetic diaphragm type adjustable chemical dozing pump capacity 15 LPH at 3 Kg/cm² suitable to doze the NaOCL with accessories including heavy duty Lead Tubing of suitable size for inlet and out let , Connecting Nuts, Injection Check Valve, Clay Weight, and connecting Ferrules with mounting arrangement and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 76 | M&L for E&M Installation Board made of 3mm thick ACP (Aluminium composite panel) with powder coated aluminium frame around the board of size 4.0 feet x 3 feet fitted with high quality printed vinyl sheet including hanging / fixing arrangement on surface of wall in installation. The given layout shall be drawn using different colour with location and other details and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 77 | S&F of signages made out of 3 mm thick opaque PVC foam board size 30CM x30CM computer cut, PVC non-reflective self adhesive vinyl painted foam board, complete with mirror fasteners and Including dismantling existing etc. complete all as specified and as directed by Engr-in-Charge. |
| 78 | Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out in soft/loose soil, including returning, filling in and ramming earth or broken rubble mixed with earth arround, in layers not exceeding 25 cm, watering, and removing surplus soil to a distence n exc 50 m and making good surface etc. complete all as specified and as directed. |
| 79 | M&L Plain cement concrete (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in foundations, filling and mass concrete etc. complete all as specified and as directed. |
| 80 | S&F MS work of joist, channel, angle or tee sections, fixed independently as in post and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc: flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting, etc, and simillar work conforming to Fe-290 Gde E-165, etc. complete all as specified and as directed. |
| 81 | Supply only chain link MS galvanised fencing any size or type etc. complete all as specified and as directed. |
| 82 | Fixing only chain link fencing including line wires,, any mesh, size and type to any type of standards, rails, straining bolts, welding work including provision of winding wire etc. complete all as specified and as directed. |
| 83 | S&F for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut of 5 to 10mm diameter of neck, exc 5cm but not exc 10cm long, etc. complete all as specified and as directed. Please Enable Macros to View BoQ information |
| 84 | S&F for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut of 5 to 10mm diameter of neck, exc 5cm but not exc 10cm long, etc. complete all as specified and as directed. Please Enable Macros to View BoQ information |
