COMPREHENSIVE MAINT OF SEWAGE LINES, MANHOLES, SEPTIC TANKS, SOAKAGE WELLS ETC UNDER AGE B/R I AT MIL STN KOTA

Amount

M & L for taking out/cleaning of contaminated sewage water including accumulated sludge in any form and other forgien materials etc viz sediment sand ash, grease, fibre roots or vegetation etc from existing septic tanks including inlet/outlet chambers by manually or by mechanically eqpt or by way any other suitable means and cleaning by using fresh water completely as directed and including removing sludge will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed. Note :- The septic tank shall be dewatered first and cubic contents of remaining sludge shall only be measured. However, rate quoted by tenderer shall deemed to be included in the quotated rate.

M & L for taking out/cleaning of contaminated sewage water including accumulated sludge in any form and other forgien materials etc viz sediment sand ash, grease, fibre roots or vegetation etc from existing soak well of size 2.4m dia and 4.5m depth (overall depth) by manually or by mechanically eqpt or by way any other suitable means and cleaning by using fresh water completely as directed and including removing sludge will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed.

Clearing /cleaning of temporarily blocking of existing sewage line (beyond 1st manholes) dia of pipe 100mm to 200mm bore of any description under ground of any depth with suitable wooden plugs/gunny bags and cleaning the same by pumping rodding with wire, rounding or mechanical rodding by jet pressure rodding set mounted on sewage cleaning tractor/trucks and removing the/broken bottles/wastes and other any type of blockage materials from manhole to manhole of sewage pipe lines and including cleaning completely by using fresh water, complete all as specified and directed. Note :- The contractor himself arrange all T & P with pressure jetting machine with 5000 Ltrs water tank as required for the aforesaid item. However, rate quoted by tenderer shall deem to be included in the quotated rate.

De sludging and cleaning / clearing of existing manholes (excluding 1st manhole) of any size any shape not exceeding 1.00m deep by removing sludge, waste, debries etc from manholes and including cleaning completely by using fresh water & including disposing/ removing of all sludge, waste debries etc will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed. Notes for Srl Item Nos. 04 & 05 :- During desludging & cleaning manholes of existing sewage line necessary arrangement for continuous flow of line through bypass system by pump/Municipal corpon truck, tractor for avoid blockage of all line and rate for the same deemed to be included in the quotated rate.

De sludging and cleaning / clearing of existing manholes (excluding 1st manhole) of any size any shape, exceeding 1.0m but not exceeding 2.0m deep by removing sludge, waste, debries etc from manholes and including cleaning completely by using fresh water & including disposing/ removing of all sludge, waste debries etc will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed.

Attending safaiwala /Sweeper for complaints of clearing /cleaning of temporarily all blockage of WC, Bath, Kitchen, WHB, Traps, soil wast/vent pipe (vertical or laid in trenches/floor of any type/size), existing sewage line upto 1st manhole pits and 1st manhole of any section/depth/any situation by way of cleaning /dislodging manholes by using any type of manualy or mechanically or by way of any other suitables means & including foreign materials from manholes, traps, pits where required and as directed by Engineer-in-Charge and keeping the sewage system upto 1st manhole functional in perfect condition & including final drop out from upto 1st manhole (working in final condition with taking precautationary measures equipment shall be provided as required or applicable) complete all as specified and day to day directions of Engineer in Charge. Note :- (i) The contractor shall be rectified all complaints on daily basis even on sunday and holiday to attend emergency complaints alongwith requisite T & P as required for Job. No extra payment shall be admissible for working on Sunday/Holiday. (ii) Labours (Safaiwala/sweeper) provided under this item shall exclusively by deputed on the work for cleaning of blockage as described in this item. The persons to be depolyed for this item shall not be deputed for any other work mentioned in BOQ. (iii) Each and every complaint shall be rectified within 24 hours of handing over of complaint slip, failing which a panel recovery of Rs. 50.00 per complaint for each 12 Hrs shall be imposed on the contractor which shall be recovered from any dues of contractor outstanding with the department. No claim whatsoever shall be entertained on this account in future. Complaints Register shall be maintained by the Contractor and will be put up daily basis to the Engineer-in-Charge for verification.

Taking down cement or cement lime plaster any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc & removing rubbish off the premises complete all as specified and directed.

Demolition of brick work/stone boulder masonry, built in CM incl all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground level and removal all rubbish material complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for like MH cover etc complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, man hole covers, aprons etc. complete all as specified and directed.

Taking down 100 mm bore CI soil waste and vent pipe or existing pipe fixed on wall/trenches & including all fittings complete all as specified and directed.

Taking down 75 mm bore CI soil waste and vent pipe or existing pipe fixed on wall/trenches & including all fittings complete all as specified and directed.

Demolition and breaking up drain pipes 150mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Excavation in trenches n.exc 1.50 m wide and n.exc 1.50 m in depth for foundation, laying pipe lines, manholes etc., n.exc 10 Sqm on plan and getting out in soft/loose soil, complete all as specified and directed.

Excavation in trenches n.exc 1.50 m wide and exceeding 1.50m but n.exc 3.0 m in depth for foundation, laying pipe lines, manholes, etc., n.exc 10 Sqm on plan and getting out in soft/loose soil, complete all as specified and directed.

Returning filling in soil, including spreading, levelling, waterning and well ramming in layers not exc 25cm thick, complete all as specified and directed.

Removing excavated materials (soil) n. exc 50m and deposited where directed at a level n. exc 1.5m above the starting point, complete all as specified and directed.

M & L for loose filling with broken stone aggregates of gauge 80 to 150 mm size in soakage pits/soakage wells or any other place & including spreading & levelling complete all as specified and directed.

M&L providing cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M&L for providing precast cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in landings, cover slabs (for manholes etc), chajjas, water troughs, mangers, shelves and similar articles with plain faces & including necessary Formwork, set in CM 1:4, complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate), 75 mm thick as in plinth protection/Path/PCC paving etc including finishing the surface even & smooth without using extra cement, with and including all necessary formwork to divide the area in panels, finishing exposed edges fair or rounding or chamfering where directed and providing 6 mm wide joints throughout the thickness of plinth protection duly filled with mastic filling (one part of hot bitumen 85/25 and three parts of fine sand by weight), complete all as specified & directed.

M&L for non skid ceramic coloured tiles, 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles, laid over and including 15 mm thick screed bed in CM 1:6, complete all as specified and directed.

M&L for non skid ceramic coloured tiles, 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles, laid over and including 15 mm thick screed bed in CM 1:6, complete all as specified and directed.

M&L Glazed ceramic coloured tiles on vertical surfaces 300x 200x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, laid over and including 10 mm thick rendering in CM 1:4 backing, complete all as specified and directed.

M&L walling of random rubble, uncoursed well bonded, bedded and solidly hearted, built in Cement Mortar 1:6, including finishing the joint, flush as the work proceeds complete all as specified and directed.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 40mm to face stones and dressing or face beds and joints, as specified, of random rubble walling, uncoursed or bourght upto courses complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:4 on fair faces of brick or concrete surfaces, finished fair and even complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:6 on stone masonry surfaces or on other than fair faces of brick masonry, finished fair and even complete all as specified and directed.

M&L brick work with pulverized fuel Ash-lime bricks (Fly ash bricks - modular size), straight or curved on plan exc 6 m mean radius, built in CM 1:6, complete all as specified and directed.

M&L for Cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 150mm bore of pipe complete all as specified and directed.

M&L 150 mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars, complete all as specified and directed.

M & L for 50mm thick rough dressed stone slabs for manhole covers n.exc 2 mtr in length, punched dressed on face and along exposed edges, self faced on other side and sets and pointed in cement mortar 1:4 complete all as specified and directed.

S&F 75mm bore cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, sand cast, fixed on walls, complete all as specified and directed.

S&F 75 mm bore cast iron bends (any radius), with duck's foot or heel rest complete all as specified and directed.

S&F 100 mm bore cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, sand cast, fixed on walls, complete all as specified and directed.

S&F 100 mm bore cast iron bends (any radius), with duck's foot or heel rest complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, fixed to walls complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, fixed to walls complete all as specified and directed.

S&F 110 mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and directed.

S&F PVC (SWR) bend 110 mm bore, any radius, incl jointing to waste pipe with solvent cement, complete all as required and as directed.

S&F PVC (SWR) bend 75 mm bore, any radius, incl jointing to waste pipe with solvent cement, complete all as required and as directed.

S&F stack clamps out of 50mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof of 75mm bore pipe complete all as required and as directed.

S&F stack clamps out of 50mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof of 100mm bore pipe complete all as required and as directed.

S&F in renewal of vitreous china wash down water closet pan (pedestal pattern) white with 'P' or 'S' trap front or back inlet fixing bols, including PVC seat cover closed pattern white with flat bottom and mild steel chromium plated or aluminised hinging device and making all neccessary connection complete all as specified and directed.

S&F in renewal of vitreous china squatting pan Orissa pattern size 580 x 440 mm white with integral foot rest & incl providing concrete bedding and connecting to flusing cistern and including making good to floor complete all as specified and directed.

S&F in renewal of 10 Ltr capacity PVC low level flushing cistern, top push type with inlet ball valve, PVC float, brackets including superior quality PVC flush pipe of 32 mm dia, complete all as specified and directed.

S&F in renewal of vitreous china wash hand basin flat back 550 x 400 mm excluding tap but including one number chromium plated waste fittings, 32 mm dia, brass with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed, PVC waste pipe with connector, brackets 2 numbers including cutting for and pinning in ends of brackets complete all as specified and directed.

S&F in renewal of vitreous china half stall type urinal, white with grating and union for discharge pipe, including providing and fixing plugs, bedding urinal against wall in CM 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back with white cement, complete all as specified and directed.

M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, slabs, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality confirming to TMT bars complete all as specified and directed.

M&L TMT bars, 6 to 8 mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for column, hooking ends and binding with and incl MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

M&L cutting existing manholes for connecting new drain (for 100 mm bore pipe), making good to pipe and rendering, cutting out existing benching for forming branch channel (half round or 3/4 section) in cement concrete 1:2:4 type B-1 or smooth finishing and reforming benching as required complete all as specified and directed.

M&L cutting existing manholes for connecting new drain (for 150 mm bore pipe), making good to pipe and rendering, cutting out existing benching for forming branch channel (half round or 3/4 section) in cement concrete 1:2:4 type B-1 or smooth finishing and reforming benching as required complete all as specified and directed.

M/S R.K. Builders & Developer

M/S MOHINI ENTERPRISES