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| 1 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc, or for taking up and laying of water pipes etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed |
| 2 | Returning and filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil complete all as specified and directed. |
| 3 | Removing excavated materials to a distance note exceeding 50 m and depositing where directed at a level 1.5 m above starting point complete all as specified and directed. |
| 4 | Dismantling and taking out old unserviceable CI Specials/fittings of 150m dia complete all as specified and directed. |
| 5 | Dismantling and taking out old unserviceable brick masonary valve chamber size 1200x 1200 x 1000mm complete all as specified and directed. |
| 6 | Taking down old existing CI/GI pipeline of 150/100 mm dia complete all as specified and directed |
| 7 | Taking down old existing Sluice valve of size 150/100 mm bore dia complete all as specified and directed |
| 8 | Supply and laying, jointing and testing Ductile iron (DI) pipe of 150 mm bore with spigot &socket ends centrifugally cast conforming to IS-8329 class K-9 with inside surface with cement mortar lining suitable for and including rubber ring joint in any length laid in trenches complete all as specified and directed |
| 9 | S & F DI pipe fittings confirming to IS 9523 K12 for spigot and socket pipes class K9 upto 150 mm bore such as bends ( any type radius and angle) , tappers any type (straight bend increasing, decreasing or double socket etc ) TEE pieces , single branch, Y junction, double branch cross collars, caps and plug etc complete all as specified and directed |
| 10 | S& F in repair cast iron sluice valve 150mm dia bore heavy duty with steel spindle and bronze gate and seating rings both end flanged and drilled comprising IS 14846-2000, type PN 1.6 ISI marked including suitable rubber gasket joints, grid packings with suitable nuts and bolts and grouting materials including taking down complete all as specified. |
| 11 | M&L for Rubber gasket joint or fibre board for flanged fitting/sluice valve etc of size 150 mm bore complete all as specified and directed |
| 12 | M & L for construction of brick masonary valve chamber of size 1200 x1200 x 1000mm (internal dimensions) suitable for 150mm sluice valve with PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation, brick wall with sub class `B' bricks built in cement mortar 1:4 PCC 1:2:4 type B1 using 20mm graded stone aggregate for coping, plastering in cement mortar 1:4, 15mm thick including provision of MS sheet cover 4 mm thick with two coat of synthetic enamel paint over a coat of red oxide zinc chrome primer to steel surfaces and locking arrangement including excavation earth work in any type of soil all as specified and as directed |
| 13 | M&L for cement concrete Type B1, 1:2:4, using 20 mm graded aggregate as in repairs to excavation in road cutting for taking out/laying of water pipe or for PCC support column for DI Pipe all as specified and directed |
| 14 | Dismantling and taking down old and un-serviceable wrought iron or mild steel framed work any type/description of stairs/ladder to OH service reservoir complete all as specified and directed |
| 15 | M&L for Structural steel work for OH reservoir stairs(Framed) with MS equal angle iron of size 55mmx55mmx6 mm thick and M.S round bar of 20mm dia for foot step including secured on RCC wall with supports and clamps complete all as required, as specified and directed |
| 16 | M&L painting of new steel surface with two coats of synthetic enamel paint over a coat of anti- corrosive zinc oxide metal primer for Structural steel stairs (Framed) all as required and as specified and directed |
| 17 | M&L for repair to existing mechanical water level indicator made out of MS sheet /angle iron of any size and thickness by replace the old un-serviceable parts such as float , pulleys, rope, indicator scale, angle iron support etc with new item as per existing including painting of metal parts and marking and writing of scale with synthetic enamel paint as required at site and testing for smooth functioning complete all as specified and directed. Please Enable Macros to View BoQ information |
