COMPREHENSIVE MAINT OF SEWAGE LINES, MANHOLES, SEPTIC TANK, SOAKAGE WELLS IN CENTRAL/NORTHERN SECTOR AND SITA RAM ENCLAVE UNDER AGE B/R-I AREA AT MIL STN KOTA

M & L for 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.

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 of any capacity/size 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.

De-sludging and cleaning / clearing of existing manholes (excluding 1st manhole) of any size any shape, exceeding 0.5m but 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. Note :- 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 quoted 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. Note :- 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 quoted rate.

De sludging and cleaning / clearing of existing manholes (excluding 1st manhole) of any size any shape, exceeding 2.0m but not exceeding 3.0m 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. Note :- 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 quoted rate.

Clearing /cleaning of temporarily blocking of existing sewage line (beyond 1st manholes) dia of pipe 100/150mm 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 quoted rate.

Clearing /cleaning of temporarily blocking of existing sewage line (beyond 1st manholes) dia of pipe 200/300mm 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 quoted rate.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position, above or below ground floors, not otherwise specifically provided for complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) exceeding 1500 m but not exceeding 5000 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) of internal dia 300 mm, set in cement mortar complete all as specified and as directed.

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

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) of internal dia 200 mm, set in cement mortar complete all as specified and as directed.

M & L for concrete bed to salt glazed stoneware pipes of internal diameter 300 mm, laid in trenches of depth upto 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including packing under and haunching against the sides of pipes complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 150 mm, laid in trenches of depth more than 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including packing under and haunching against the sides of pipes complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 200 mm, laid in trenches of depth more than 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including packing under and haunching against the sides of pipes complete all as specified and as directed.

Supplying and laying reinforced concrete pipes with collars, 300 mm internal diameter, class NP2, laid and jointed with stiff mixture of cement mortar (1:2) complete all as specified and as directed.

M & L for 150 mm internal dia salt glazed stoneware pipes as per IS 651: 2007 laid in trenches and jointed with cement mortar 1:1 and yarn including testing complete all as specified and as directed.

M & L for 200 mm internal dia salt glazed stoneware pipes as per IS 651: 2007 laid in trenches and jointed with cement mortar 1:1 and yarn including testing complete all as specified and as directed.

M & L for glazed stoneware square mouth gully trap, P type, size 150 X 100 including setting and jointing to drain with cement mortar 1:1 complete all as specified and as directed.

M & L for brick work with fly ash bricks of class designation 7.5 and non-modular size as per IS 12894: 2002, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:4 complete all as specified and as directed.

Material and labour for plastering 15 mm thick on other than fair faces of brick wall or stone surfaces in cement mortar 1:4 with integral water proofing compound finished even and fair complete all as specified and as directed. Note: Water proofing compound shall be measured and paid for separately.

Supply only integral water proofing compound of approved make complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m 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, slab staging for water tanks, filling of pressed steel door frame, fixing of hold fasts and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and as directed.

M & L for precast cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar (1:4) complete with joints to match complete all as specified and as directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height. Complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in floor 25 mm thick in sub base for laying tiles, pavings, floorings etc. complete all as specified and as directed.

M&L for joint free non skid matt finish ceramic coloured tiles, 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 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. Make :- Kajaria (Matt finish)/Johnsons (Matt finish)/ Somany (Matt finish).

M&L Glazed ceramic coloured tiles on vertical surfaces 350x 250x7 mm/450X300X7mm/ 300X600X7-8mm/ 600x300x7mm 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. Make :- Kajaria (Impression)/Johnsons (Elite Plus)/ Somany (Juene Glossy).

S & F in renewal of vitreous China squatting pan, ‘Orissa’ Pattern, of Size 580 x 440 mm white, with integral foot rests including PVC (SWR) ‘P’ or ‘S’ trap connecting to flush pipe and to anti siphonage pipe complete including making good to floor as per existing complete all as specified and as directed. Make CERA Cat No COVYNA S 3010109 / Johnson cat part No P0461PW0400/ Hindware cat part No J8365 or techno commercially equivalent makes specified in PS.

M & L in renewal of 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 :- CERA (Cat No Conventional S1059101) /Jaquar (Cat Part No CWS WHT-551PNPP1841Z)/ Johnson (Cat Part No J8312) OR techno commercially equivalent makes specified in PS.

S & F in repairs thermoplastic WC seats covers of grade 2 type, flat with hinging device of bronze or brass with nickel chromium plating complete all as specified and as directed.

S & F in renewal PVC valveless, symphonic action type, flushing cistern, 10ltr capacity. Low level, white with inlet, ball valve, float and handle including brackets, connections to pipes and fixing of chain and pull or lever, complete as specified and as directed. Make- CERA Cat No B1010102L/ Johnson cat part No J 85821C or techno commercially equivalent makes specified in PS.

Taking down eaves gutters and rainwater pipes (any size or pattern), soil waste pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store or taken on schedule of credit (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S & F 110mm dia PVC(SWR) single socketed soil waste pipes in any length with rubber ring joints fixed to wall with necessary fixing arrangement such as clamps, nuts bolts etc and making good the disturbed surface complete all as specified and as directed.

S & F 75 mm dia PVC(SWR) single socketed soil waste pipes in any length with rubber ring joints ficed to wall with necessary fixing arrangement such as clamps, nuts bolts etc and making good the disturbed surface complete all as specified and as directed.

S & F PVC (SWR) bends of any radius of 110 mm dia complete all as specified and as directed.

S & F PVC (SWR) bends of any radius of 75 mm dia complete all as specified and as directed.

S & F PVC (SWR) bends of any radius of 110 mm dia with access door complete all as specified and as directed.

S & F PVC (SWR) bends of any radius of 75 mm dia with access door complete all as specified and as directed.

S & F PVC (SWR) branch piece single (single Y) equal or unequal suitable for 110 mm dia complete all as specified and as directed.

S & F PVC (SWR) branch piece single (single Y) equal or unequal suitable for 75 mm dia complete all as specified and as directed.

S & F PVC (SWR) junction single (single T) equal or unequal suitable for 110 mm dia complete all as specified and as directed.

S & F PVC (SWR) junction single (single T) equal or unequal suitable for 75 mm dia complete all as specified and as directed.

S & F PVC (SWR) vent cowl of 110 mm dia complete all as specified and as directed.

S & F PVC (SWR) vent cowl of 75 mm dia complete all as specified and as directed.

Providing and fixing galvanised steel holder bat clamps of approved design to 75/110 mm dia PVC-U rain water pipe/ soil waste pipe embedded in and including cement concrete blocks 100 mm X 100 mm X 100 mm of Nominal Mix (M15) using 20 mm nominal size graded crushed stone aggregate and cost of cutting holes and making good at any floor complete all as specified and as directed.

Cutting into existing manholes for connecting new drains of pipe of nominal size 150 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate, smooth finished, and reforming benching as required complete all as specified and as directed.

Cutting into existing manholes for connecting new drains of pipe of nominal size 200 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate, smooth finished, and reforming benching as required complete all as specified and as directed.

M & L for walling (curved on plan to a mean radius exceeding 6 metre) of random rubble, uncoursed, well bonded, bedded and solidly hearted built in cement mortar (1:6) complete all as specified and as directed.

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water complete all as specified and as directed.

Material and labour for plastering 15 mm thick on stone masonry surfaces or other than fair faces of brick work or on one side of lathing (on vertical surfaces) in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

M & L for 75 mm thick plain cement concrete M10(Nominal Mix) using 40 mm nominal size graded stone aggregates, laid in alternate panel, finished surface even and fair including filling in position with 85/25 industrial grade bitumen mix filler of proportion 80 kg of hot bitumen, 1 kg of cement and 0.25 cubic metre of coarse sand as in plinth protection complete all as specified and as directed.

Dismantling of cast iron, PVC pipe or reinforced concrete drain pipes of size 75mm /100 mm jointed in cement mortar and taking out of trenches, if required complete all as specified and as directed.

S & F cast iron, centrifugally cast, socket and spigot, nominal dia 100 mm soil, waste and vent pipe as per IS 3989: 2009 in any length with cement joints, laid in trenches or in floors complete all as specified and as directed.

S & F cast iron, centrifugally cast, socket and spigot, nominal dia 75 mm soil, waste and vent pipe as per IS 3989: 2009 in any length with cement joints, laid in trenches or in floors complete all as specified and as directed.