REPAIRS CLEANING TO MANHOLES SEWAGE LINES SEPTIC TANKS ETC AND CERTAIN MISC WORKS AT DOLPHIN HILL AND MMT AREA UNDER GE NAVAL BASE VISAKHAPATNAM

Amount

Demolition of Brick / Stone Masonry built in Cement Mortar including all quoins arches pillars etc and removing rubbish to out side MD land complete all as specified and as directed.

Material and Labour for Walling of random rubble [ KONDALITE STONE], uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and as directed.

Material and Labour for Brick work with fly ash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces including raking out joints, hacking for key, scrubbing down with water etc and removal of rubbish to out side MD land complete all as specified and as directed.

M&L for rendering 15mm thick on stone masonry surfaces or surfaces other than fair faces of brick work or on one side of lathing in cement mortar 1:6 and finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Raised pointing to random or polygonal rubble, uncoursed or brought upto courses in cement mortar 1:4 complete all as specified and as directed.

M&L for keyed pointing to random rubble masonry uncoursed or brought up to courses in cement mortor 1:4 complete all as specified and as directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as specified and as directed.

M&L for Mild steel TMT bars 6 to 8 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and as directed.

M&L Precast reinforced cement concrete 1:2:4 type B1 (Using 20mm graded granite stone aggregate) as in landings, cover slabs (for manholes, drains etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and as directed.

Demolition of un-reinforced cement concrete in any floors and pavings not exceeding 15 cm thickness, (Below or above ground level) and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as specified and as directed.

M&L for Plain Cement Concrete 1:4:8, Type D2 ( using 40mm graded aggregates) as in bed concrete for foundation etc complete all as specified and as directed.

M&L for Plain / Reinforced Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) cast in situ in lintels up to 1.5 M span, cills and other similar bands, plinth courses, parapets, copings, bed blocks, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and as directed.

M&L for cleaning of sewage lines 100mm bore by rodding from Man holes to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line clearing outside MD land and clearing the complete area including making good any damages to the manholes complete all as required and as directed

All as per item No.14 here in before but for 150 mm bore pipe

All as per item No.14 here in before but for 200 mm bore pipe

All as per item No.14 here in before but for 250 mm bore pipe

All as per item No.14 here in before but for 300 mm bore pipe

Clearing the blockage in the 100 mm bore sewage line completely, preferably by mechanical means, to enable the sewage to flow freely to the next manholes, removal of sludge and other materials obtained from the sewage line to outside MD land in sealed containers and clearing the complete area including making good any damages to the line or manholes complete all as required and as directed.

All as per item No.19 here in before but for 150 mm bore pipe

All as per item No.19 here in before but for 200 mm bore pipe

All as per item No.19 here in before but for 250 mm bore pipe

All as per item No.19 here in before but for 300 mm bore pipe

M&L for cleaning of Manholes of any depth by pumping out the sewage water completely removing the sludge and other materials from the Manholes by suitable means and removing all the materials obtained from the manholes to out side MD land and cleaning the complete area including making good any damages to the manholes complete all as required and as directed.

M&L for cleaning the blockage in the Gully Trap/floor trap/nahani trap completely enable the the sewage to flow freely to the next manholes,removing the sludge and other materials from the Manholes by suitable means and removing all the materials obtained from the manholes out side MD land and cleaning the complete area including making good any damages to the manholes complete all as required and as directed.

M&L for cleaning of Septic tanks by pumping out the sewage water completely removing the sludge and other materials from the Manholes by suitable means and removing all the materials obtained from the manholes ourt side MD land and cleaning the complete area including making good any damages to the manholes complete all as required and as directed. Note : Depth of sludge shall only be measured for volume. Note 2: The cleaning work shall be carried out by Honey sucker tanker or similar transporter.

M&L for Clearing the blockage in the WHB completly preferably by manually means to enable the flush water to flow freely to the manholes complete all as specified and as directed.

Removing kitchen drainage block from the waste pipes by removing grating removing waste material from traps bends etc carefully and Roding with flexible GI wire to clear blocking including disposing the waste material complete all as directed.

Removing blockages from WCs by carefully Roding soil pipe with split bamboos or flexible GI wire etc including cleaning the toilet by flushing water and disposing any removed soiled material complete all as specified and as directed.

M&L for Filling of cement mortar in sides of nahani trap, gully trap, rain water pipes outlet etc in CM 1:3 by including WPC @ 2% by weight of cement and making good finishes to arrest leakage / seepage complete all as specified and as directed.

Cutting of saplings of any size from buildings in any situation & at any height including removal of roots from roof/wall including applying root killer chemical as per manufacturers instructions and making good disturbed portion with PCC 1:2:4 Type Bo (using 12.5 mm graded stone aggregate) complete all as specified and as directed.

Demolition and breaking up drain pipes of 100mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as required and as directed.

All as per item No.33 here in before but for 150 mm bore pipe

All as per item No.33 here in before but for 200 mm bore pipe

All as per item No.33 here in before but for 250 mm bore pipe

M&L for PCC type C2, 1:3:6 (Using 40mm grded granite stone aggregate ) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid tested for pipes of 100mm dia of pipes complete all as required and as directed.

All as per item No.37 here in before but for 150 mm bore pipe

All as per item No.37 here in before but for 200 mm bore pipe

All as per item No.37 here in before but for 250 mm bore pipe

S&F 100 mm bore Salt Glazed stone ware drain pipes of grade 'A' laid in trenches and jointed in cement mortar 1:1 complete all as specified and as directed.

All as per item No.41 here in before but for 150 mm bore pipe

All as per item No.41 here in before but for 200 mm bore pipe

All as per item No.41 here in before but for 250 mm bore pipe

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, etc., and getting out in hard / dense soil complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and depth exceeding 1.5 M and not exceeding 3.0 M depth for foundation, etc., and getting out in hard / dense soil complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, etc., and getting out in soft / disintegrated rock complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and depth exceeding 1.5 M and not exceeding 3.0 M depth for foundation, etc., and getting out in soft / disintegrated rock complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and depth exceeding 3.0 M and not exceeding 4.5 M depth for foundation, etc., and getting out in soft / disintegrated rock complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, etc., and getting out in hard rock complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and depth exceeding 1.5 M and not exceeding 3.0 M depth for foundation, etc., and getting out in hard rock complete all as specified and as directed.

Excavation in trenches, not exceeding 1.5 M wide and depth exceeding 3.0 M and not exceeding 4.5 M depth for foundation, etc., and getting out in hard rock complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soils complete all as specified and as directed.

Removing Excavated soils to a distance not exceeding 50 M and and depositing where directed at a level not exceeding 1.5m above from the starting point complete all as specified and as directed.

Taking down soil, waste and rain water pipes (any size or pattern) including all fittings, heads, shoes. Bends, swan-necks etc.,complete all as specified and as directed.

S & F PVC (SWR) [ ISI Marked ] waste and vent pipes , 75 bore , single socketed in any length with rubber ring joints laid in floors or trenches complete all as specified and as directed. Make : Supreme / Prince / Finolex (Note : Rate shall be included for necessary scaffolding and safety measures where required at site )

S&F PVC (SWR) pipe [ ISI MARKED ] 110mm bore single socketed with rubber ring joints laid in floors, trenches or fixed to walls complete all as specified and as directed. Make : Supreme / Prince / Finolex

S & F 75 mm bore PVC ( SWR ) , bends of any radius complete all as specified and as directed. Make : Supreme / Prince / Finolex

S & F 110 mm bore PVC ( SWR ) , bends of any radius complete all as specified and as directed. Make : Supreme / Prince / Finolex

S & F in repairs PVC (SWR) junction single, (Single T) equal or unequal with access door 110mm bore including jointing with solvent cement complete all as specified and as directed.

S & F in repairs PVC (SWR) junction single, (Single T) equal or unequal with access door 75mm bore including jointing with solvent cement complete all as specified and as directed.

M&L for cleaning of Filter bed , draining out filter bed by pumping out the sewage water & by excavation in sludge, deposited in efluent disposal side, completely removing the sludge and other materials from the filter bed / workiing area by suitiable means and removing all the materials obtained to out side MD land and cleaning the complete area including making good to the filter bed, drain and filling with new borken brick bats in filter beds complete all as specified and as directed.

S& F in repairs CI inspection eye cover suitable for 100 mm bore size for 'T' or 'Y' junction including bolts and nuts complete all as specified and as directed.

S& F in repairs CI inspection eye cover suitable for 75 mm bore size for 'T' or 'Y' junction including bolts and nuts complete all as specified and as directed.

Removing Silt, grit, mud and other items from surface drain in foul condition incl removing materials from the site to out side MD land complete all as specified and as directed.

Supply & Fix in repairs Vitreous China Squatting pan, "Orissa" pattern, size 580 x 440 mm white with integral foot rests and setting the trap and pan in lime concrete 1:2:5 minimum 150 mm thick all round and finished just below level of rim of pan to receive the floor finishing complete all as specified and as directed. Make :M/s. Parry ware or equivalent in M/s. Hindusthan Sanitary ware & Industries Ltd / M/s. Neycer Kemberg / M/s Cera ( All are 1st quality)

S&F in repairs vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete all as specified and as directed. Make :M/s. Parry ware / M/s. Hindusthan Sanitary ware & Industries Ltd / M/s. Neycer Kemberg / M/s Cera ( All are 1st quality)

S & F in repairs Vitreous China Ware Wash hand basin white, flat back, size 550 x 400 mm size (flat back or angle back type) including cutting for and pinning ends of brackets or erecting stand including pedestal complete all as specified and as directed. Make :M/s. Parry ware or equivalent in M/s. Hindusthan Sanitary ware & Industries Ltd / M/s. Neycer Kemberg / M/s Cera ( All are 1st quality)

S&F in repairs for 15mm bore, 45 cm long PTMT PVC connecting pipe fitted with brass unions to connect iron pipe to PVC pipe on both ends complete all as specified and as directed.

M & L for Low density waste pipe 40 mm dia for working pressure rating 4 Kg/Sqcm with polyethylene union and check nuts 75 cm long suitable for steel sink waste complete fixed in repairs complete all as specified and as directed.

M&L for plain cement concrete type D2, 1:4:8 (Using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

M & L for Sand filling in floors or in foundations including watering and consolidation complete all as specified and as directed.

S&F Colored designer machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80mm thick, M-40 Grade finished with grey cement and pigment complete all as specified and as directed. Make : Ultra, Eurocon, Duracrete, Mehatab as approved by GE. General Note for all items : CONTRACTOR EITHER HIM/ THEMSELVES OR DEPUTE HIS / THEIR SUPERVISOR TO TAKE COMPLAINTS FROM IVRS SYSTEM AT 9 AM TO 5 PM. AFTER COMPLETION OF THE WORKS GET IT CHECKED FROM JE / ENG-IN-CHARGE TO UPDATE STATUS IN IVRS SYSTEM. THE ESSENTIAL COMPLAINTS SHALL BE COMPLETED WITHIN 24 HOURS.

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