Tender For Annual Maintenance, Repair And Cleaning Of Sewage Line, Septic Tank, Manholes, Soak Pit At Nkp, 8 Lu, 11 Asc, 3 Afsr, Site C And Mes Area Under Ge (Af) Borjhar
Tender Value
30 Lakhs
Estimated cost
Bid Submission
24 Oct 2023
0 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
borjhar → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Annual Maintenance, Repair And Cleaning Of Sewage Line, Septic Tank, Manholes, Soak Pit At Nkp, 8 Lu, 11 Asc, 3 Afsr, Site C And Mes Area Under Ge (Af) Borjhar
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Oct-2023 | Date amendment | Date | 17-Oct-2023 |
| 2 | 17-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-Oct-2023 |
BOQ
| Sl. No. | Item Description |
| 1 | Demolitiion of brick work or stone/boulder, masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but exceeding ashlar facing and pre-cast concrete articles complete all as specified and as directed. |
| 2 | Demolition of cement concrete ,(reinforced)of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition)complete all as specified and as directed. |
| 3 | Demolition and breaking up drain pipes (slat glazed ware, AC or reinforced concrete) set in cement mortar , in 150 mm internal dia complete all as specified and as directed. |
| 4 | Demolition and breaking up drain pipes (slat glazed ware, AC or reinforced concrete) set in cement mortar , in 100 mm internal dia complete all as specified and as directed. |
| 5 | Dismantling of 100 mm bore cast iron (sand cast) soil, wasteor reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if requiredall as specified and as directed by the Engineer-in-Charge. |
| 6 | Dismantling of 150 mm bore cast iron (sand cast) soil, wasteor reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if requiredall as specified and as directed by the Engineer-in-Charge. |
| 7 | Takingout cement plaster , any description , from brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and as directed. |
| 8 | Excavation in trenches not exceeding 1.50 metre wide and not exceeding 1.50 metre depth for foundation, manhole etc not exc 10 Sqm on plan and not exc 1.5 metre in depth including getting out in soft/loose soil complete all as specified and as directed |
| 9 | M & L returning, filling in including spreading, leveling watering and well ramming in layers not exceeding 25 centimetre in soft/loose soil complete all as specified and as directed. |
| 10 | M & L removing excavated surplus soil / material not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed |
| 11 | Supply and fixing 100 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed to walls complete all as specified and as directed by the Engineer-in-Charge. |
| 12 | Supply and fixing 150 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed to walls complete all as specified and as directed by the Engineer-in-Charge. |
| 13 | Supply and fixing 100 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, laid in trenches orin floors complete all as specified and as directed by the Engineer-in-Charge. (Note : Earthwork to be measured and paid separately). |
| 14 | Supply and fixing 150 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, laid in trenches orin floors complete all as specified and as directed by the Engineer-in-Charge. (Note : Earthwork to be measured and paid separately). |
| 15 | M&L Salt Glazed Stone Ware drain pipe, grade ‘A’ 100 mm bore laid in trenches and jointed complete all as specified and as directed. (Excavation and earth work shall be measured and paid separately). |
| 16 | All as per Serial Item No 9 here-in-after above but 150 mm bore pipe |
| 17 | M&L for PCC (1:4:8) type D-2, using 40 mm graded stone aggregate as in concrete bed to drain pipes of 100 bore, including packing under, and haunching against the sides of pipes after they are laid and tested in complete all as specified and as directed. |
| 18 | All as per serial item No. 11 here-in-after above but for 150mm bore pipe complete all as specified and as directed. |
| 19 | M&L Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6 metre means radius built in cement mortar 1:4 complete all as specified and as directed. |
| 20 | M & L rendering 15 mm thick on fair faces of brick work or concrete surface in cement mortar 1:4 mixed with WPC as per manufacturer\"s instruction and finished the surfaces even and smooth without using extra cement complete all as specified and as directed (Note:- WPC will be measured and paid for separately.) |
| 21 | M&L 15mm thick rendering in cement mortar (1:6) on brick/concrete surfaces of walls, finished even & smooth surfaces without using extra cement complete all as specified. |
| 22 | Material and labour for PCC (1:2:4) type B-1 (using 20mm graded crushed stoneaggregate) as in coping/ bed plates, hunching, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including providing necessary form work etc complete all as directed by the Engineer-in-Charge. |
| 23 | Material and Labour for P.C.C (1:3:6) type C-2, using 20 mm graded crushed stone aggregate as in surface channel, drain including providing necessary from work complete all as specified and as directed by the Engineer-in-Charge). |
| 24 | M & L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extracement, including forms, moulds, mitred / stopped ends etc completed all as specified and directed. |
| 25 | Supply only integral water proofing compound as per latest IS specification complete all as specified. |
| 26 | M & Lfor preparation of new plastered surfaces of walls and applying two coatsof cement base paint complete all as specified and as directed. |
| 27 | M&Lfor preparing of new plastered/ concrete surfaces of wall etc and applying two coats ofoil bound distempers including a coat of primer with alkali resistant complete all as spicified and directed. |
| 28 | M&LPre-cast cement concrete cover slab for manhole and drain coverin plain cement concrete 1:2:4 type B-1, (using 20 mm graded stone aggregate) set in cement mortar 1:4with plain facescomplete all as specified and as directed |
| 29 | M&L TMT Bars 6 to 8mm dia cut to length bent to shape reqiured, incl cranking, bending spirraly for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9m dia or securing with clips. |
| 30 | Cutting into existing manhole, 100 mm bore pipe, for connecting new drains making good to pipe and removing cutting out existing benching for and forming branch channel in cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregates, smooth finish and re-forming benching complete all as specified and as directed |
| 31 | All as per Srl Item No 30.00 here-in above but for 150 mm bore pipe |
| 32 | Cleaning of SGSW pipe lines 100 mm bore pipe and removing the blockageby means of rodding with and includingbamboo splits/flexible iron wire or concrete malacces rods from manhole to manhole, through pipes fromtrap to manhole, rendering the system clearand flushing the delogged line with sufficient quantity of water and removing sludge/waste material etc. to a distance n. exc 50 M and burrying in pits and re-filling the same complete all as specified and directed by the Engr-in-Charge.(Note :- The cost for excavation and earth work for pits is deemed to be included in the unit rate). |
| 33 | All as per Serial Item No 32.00 herein above but line of 150 mm bore pipe-ditto-. |
| 34 | Cleaning to blocked soil pipe vertical stack 100/110 mm dia by opening inspection eye door of bend / branch pieces, rodding till smooth flow and refixing of door after cleaning including necessary scaffolding complete all as specified and as directed by Engr-In-Charge. |
| 35 | Supply and fixing in repair SWG gully traps square type size (150x100)mmcomplete all as specified and directed.. |
| 36 | Taking down/removing gully trap covers from waste pipes of kitchen and bathrooms, removing blocked waste materials cleaning and re-fixing the gully trap covers with all necessary items complete all as directed. |
| 37 | Cleaning manhole by taking out sludge in semiliquid/solid stage (incl. all water etc) from inside of manhole of depth not exceeding 1.5 m and removing the sludge to a distance not exceeding 50m depositing in trenches including supply and sprinkling bleachingpowder and covering sludge with earth to a thickness not less than 30 cm including all earth work, returning filling, removal of surplus soil & necessary temporary cleaning as directed by the Engineer-in-Charge. |
| 38 | All as per item 37.00here-in-beforebutdepth exceeding 1.5m.but n.exc 3m deep. |
| 39 | Dewatering & Desludging of septic tank 100 users including working in foul position incl sprinkling to bleaching powder on internal wall surface and upto 50cm wide from end of wall around & top of slab of septic tank and removal of sludge / liquid mud or any other obstruction material and deposting out of MOD land with help of covered container and burried in pit & covered with 15cm layer of soil complete all as specified and as directed by Engr-in-Chargr. Note:- The cost for excavation and earth work for borrow pits for burried to sludge/waste material shall be deemed to be included in the unit rate of this item. |
| 40 | All as per item 39.00 here in before but for cleaning of septic tank 50users up to any depth.complete all as directed by Engineer-in-Charge. |
| 41 | All as per item 39.00 here in before but for cleaning of septic tank 25users up to any depth.complete all as directed by Engineer-in-Charge. |
| 42 | Cleaning of septic tank 200 users capacity in running /flowing order without disturbance by remoal of all blockage of any mechanical device system and making fully functional at any location and at any floor in the area covered by AF Stn Site\"c\". 3AFSR, NKP and MES area complete all as specified and as directed by Eungineer-In- Charge. Note:- The following elements are included in the unit rate of this item- (a) Working in foul conditions/ positions. (b) Making good the the disturbrd position of any during the cleaning. (C) Removing sludge/ waste material/ liquid/ mud/dirt/silt or other obstruction taking out through contain/ tanker to a distance exc 5Km and disposal off out off MOD land or as directed by Engr- In- Charge. |
| 43 | M&L cleaning of soak well by pumping or any suitable means dia of soak well exceeding 2.50 m and n. exc 3.00 and depth not exc 3.00 complete all as directed by Engr-in-Charge. |
| 44 | Cleaning to blocked floor/nahani trap and CI/PVC pipe upto 1st manhole and removing all siltresidue sludge both organic and inorganic nature including any type of foreign materials and removing wastematerial /sludge etc to a distance exc 50m and disposal off out off MOD land or as directed by Engr-in-charge and sealing the sides of traps in bathroom/kitchen using Aqua TS of Aqua shield water proofing or equivalent and making good the disturbed position of any during the cleaning to entire satisfaction of Engr-in-charge complete all as specified and as directed by Engr-in-charge |
| 45 | Cleaning to blocked WC trap and CI/PVC pipe upto 1st manhole and removing all silt, residue sludge both organic and inorganic nature including any type of foreign materials and removing wastematerial /sludge etc to a distance exc 50m and disposal off out off MOD land or as directed by Engr-in-charge and sealing the sides of traps in bathroom/kitchen using Aqua TS of Aqua shield water proofing or equivalent and making good the disturbed position of any during the cleaning to entire satisfaction of Engr-in-charge complete all as specified and as directed. |
| 46 | Cleaning of drain ( open or covered, including taking out cover slab and refixing in proper position ) and removing all siltresidue sludge both organic and inorganic nature including any type of foreign materials and removing wastematerial /sludge etc to a distance exc 50 m and disposal off out off MOD land or as directed by Engr-in-charge |
| 47 | Taking down 110/75mm bore AC/PVC rain water,soil & waste pipe etc from trench/wall/ceiling including fittings & fixture complete all as specified and as directed by Engineer-in-charge. |
| 48 | S& F in repair 110mm PVC (SWR) dia pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and as directed by Engr-in-charge. Note:- The cost of PVC clamp of distance pieces, plugs, holder bats etc and all jointing material and also cutting of pipes and jointing & fixing in position and other subsidiary material shall be deemed to be included in the unit rates of these items. Nothing extra shall be entertained on this account. |
| 49 | S&F in repair75mm PVC(SWR) dia pipes single socketed in any length with rubber ring joints fixed to walls complete all as specifiec and as directed by Engineer-in-charge. |
| 50 | S&F in repair 75mm bore PVC(SWR) bends any radius with access door as in repaircomplete all as specified and as directed by Engineer-in-Charge. |
| 51 | S&Fin repair110mm bore PVC(SWR) branch piece, double (double\"Y\") equal or unequal with access door complete all as directed |
| 52 | S&F in repair 110mm bore PVC(SWR) junction double (double T) equal or unequal with access door complete all as directed |
| 53 | S&F in repair 110mm bore PVC(SWR) bends any radius complete all as directed |
| 54 | S & F for 75 mm Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) using 20mm grades stone aggregate complete all as specied and directed by Enr-In-Charge. |
| 55 | Ditto all as per item No 54.00 but 100 mm |
| 56 | S&F in repairVitreous china squatting pan \"Orissa\" pattern \" size 580x440mm white, with integral foot rest \"P\" or \"S\" trap,front or back inlet including connection to trap and to flushing pipe,anti syphonage pipe, etc. Complete making good to floor as existing complete all as specified and directed by Engr-in-Charge. |
| 57 | S & F Vitreous china wash hand basin ,white flat back of size 550x400mm including bracket, cutting for pinning in ends of brackets or erecting stands also including brass chromium plated waste coupling 32mm dia, PVC waste pipe of adequate length and dia and PVC connection 15mm size 450mm length with brass CP nuts on both sides, PVC washers, fixed in repairs all as specified. |
| 58 | S & Fin repairs 15mm bore pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with long screws shanks and fly nuts complete all as specified and directed. |
| 59 | S&F in repair PVC valveless symphonic action type low level flushing cistern (ISI marked) of 10 litre capacity including32 mm dia PVC flush pipeconnected to water closet with inlet, ball valve, float and handle incl 15mm PVC connection pipe complete all as specified. |
| 60 | S&F in repair Vitreous china wash down water closet (pedestal pattern) white, including plastic WC seat cover whiteclosed pattern with flat bottom and cover mild steel CP hinging device and incl CP jet nozzle hand shower type for EWC and Chromium plated toilet paper holder fixed to wall with CP brass screws, including connection to GI pipe line complete all as directed. |
| 61 | S&F in repair Stop valves,cast copper alloy 15 mm dia fancy type,chromium plated screwed down,high pressure,with capstan handle screwed both ends for iron pipe or for unions all as specified. |
| 62 | S&F in repair angle valves,cast copper alloy 15 mm dia fancy type,chromium plated screwed down,high pressure,with capstan handle screwed both ends for iron pipe or for unions all as specified. |
| 63 | Dismantling floor , hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises. |
| 64 | M&L for non skid ceramicdesigner coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar (1:6) complete, all as specified anddirected. |
| 65 | M&L for glazed ceramic coloured tilesin vertical surfaces 350x250x7mm / 450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement ot match, over a backing coat 10mm thick in CM (1:4) all as specified and as directed. |
| 66 | Demolition of cement concrete in ground floors and pavings n exc 15cm thickness (below or above ground level) as specified and as directed. |
| 67 | M&L for 15mm thick screed bed or bedding layer of cement mortar(1:6) for laying floor finishes |
| 68 | M&L for chequered cement concrete tiles with grey cement & pigment 30cmx30cmx22 to 25 mm thick, set jointed and pointed in neat cement slurry in floors above 15mm thick screed bed complete all as specified and as directed. |
| 69 | M & L cement concrete 1:3:6, 75mm thick type B-1 using 20mm graded stone aggregate as in plinth protection, foot path etcfinishing the surface even and smooth without using extra cement as specified and as directed. |
| 70 | Demolition ofConcrete of any description and in anypositionnot otherwise specifically provided for complete all as specified and directed. |
| 71 | M & L for 15 mm thick cement plaster with in cement sand mortar ( 1:3) mixed with WPC as per manufacturer as in sunken completeall as directed by the Engineer-in-Charge. |
| 72 | M & L for cleaning to concrete / plastered surfaces of sunken slab and applying water proofing treatment in the following courses:- ( a) Applying bitumen blown any grade, applied hot, two coats, to concrete surfaces at the rate of 1.5 kg per sqm. Per coat.(b) Supplying and laying polythene flim, black, 50 micron laid in floors incl GIspout pipe of size of 40 mm dia and 600 mm long in desired position complete all as directed by the Engineer-in-Charge. |
| 73 | M & L cement concrete ( 1: 3:6) type C-2, using 40mm graded stone aggregate mixed with WPC as per manufacturer instruction as in sunken floor, surface finished even and fair without using extra cement complete all as specified andas directed by the Engineer-in-Charge. |
| 74 | M&Lforapplying one coat of white wash to old decorated (white washed) surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed by Engineer -in-Charge. |
| 75 | M&Lforapplying one coat of white wash to old decorated (white washed) surfaces of ceiling including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed by Engineer -in-Charge. |
| 76 | M&Lforapplying one coat of oil bound distemper to old decorated (distempered) surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed by Engineer -in-Charge. |
| 77 | M&Lforapplying two coats of oil bound distemper to old decorated (distempered) surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed by Engineer -in-Charge. |
AI Tender Summary
Tender Timeline
Oct 17, 2023
11:30 IST
Tender Published
Tender notice published.
Completed
Oct 17, 2023
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Oct 24, 2023
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
CompletedOct 24, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedOct 28, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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