GE/KHU-91/2024-25 REPAIR/ MAINT TO CLEANING OF SEWAGE SOAKAGE WELL AND SEPTICS TANKS INCL CLEANING/ REPAIR/ REPLACEMENT OF SEWAGE LINES AT LAMAYURU, KHALTSI AND ACHINATHANG IN THE AOR OF AGE B/R-II KHALTSI UNDER GE KHUMBATHANG

Amount

Dewatering and cleaning of septik tank/soakwell/soak pits /manhole etc incl removing sludge ,waste material by means of motorised suction machine and disposing off the waste out side MOD land complete all as specified and directed by Engineer in charge.

Cleaning of sewage line upto 100mm dia pipe PVC/SWG over or under ground and removing sewage by rodding using bamboo or by machanical means from WC to first manhole ,nahani traps to gully traps,gully traps to manhole together with vertical stecks pipes (where reqd ) Cleaning eye to gully traps and taking out all debris,or any solid materials from sewage line and removing the debris from site and flushing with water man hole to manhole and testing after cleaning complete for pipe lines complete all as specified and directed by engineer in charge

Cleaning of blocked/filled WC, GT, NT any type and cleaning of freezed water if any and accumalated sludge by heating method with blow lamps or any other method and rodding the cast iron pipe 75 mm bore and 150 mm bore SWG/PVC/CI pipe Upto first manhole without damaging the WC and Pipe complete all as specified and directed by Engineer in charge

Demolition of brick or stone/ concrete block/ stone boulder masonary built in cement mortar incl all quoins, arches, pillars etc., but excluding ashlar facings, dressed stone works and precast cement articles, complete all as specified and directed.

M&L stone wailing of random rubble, uncoursed well bounded, bedded and solidly hearted built in 1:6 brought to course complete all as specified and directed.

All as above item but laid in dry completed all as specified and directed.

Demolition of cement concrete (reinforced) in roofs , floors ( other than ground floors ), beams, staircases, landing, chajjas and similar suspended work.

M&L reinforced precast cement concrete type BI 1:2:4 (Using 20 mm graded stone aggregate) as in cover slabs man hole etc and set in cement mortar 1:4 complete all as specified and directed.

M&L RCC 1:2:4 type B1 (using 20mm graded aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves etc.

M&L form work to sides and soffits of suspended slabs such as roof slabs , landings and similar work not exc 200 mm thick (horizontal or sloopping) for flat fair finished surfaces complete all as specified and directed.

M&L form work to edges of concrete flats, RCC/PCC bands floors roofs and similar works exc 10 cm and not exc 20 cm wide surface finished rough to receive plaster complete all as specified and directed.

S&F Mild steel TMT bars 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips

S&F Mild steel TMT 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips

S&F in repairs vitreous China Squatting pan 'Orrisa' pattern size 580x440mm white with integral foot rest, and jointing to PVC/CI bend and flush pipe complete including making good to floor all as specified.

S & F in repair Vitreous China wash down pedestal pattern EWC, white and plastic water closet pan and trap including connection to drain and to flushing pipe antisyphonage pipe etc, jointing to PVC/CI and flush pipe including making good to floor complete all as specified and directed.

Demolition or cement concrete (unreinforced) incl floor finish in ground floors and pavings n. exc 15cm thickness (below or above ground level)

M&L for 25 mm thick cement concrete type B-1 1:2:4 (20mm graded aggregate) as in floor or similar works complete all as specified and directed.

M&L for non skid coloured ceramic tiles 7 to 8 mm thick (Square/ rectanglar) 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 white or coloured cement to match the surface over and including 15 mm thick screed bed in CM 1:4 complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed stone water or AC) of any dia set in cement mortar, complete all as specified and directed.

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

S&F PVC (SWR) bend 110mm bore complete all as specified and directed.

Deduct Credit for Demolished/Dismantled material Rs (-) 26520.00 (Minus) as listed in Schedule 'A' Sec-II (Credit Schedule) Note : Tenderers will not quote against this item being a tentative amount, to be considered to arrive at the 'Contract Sum'.

M/S MOHD HUSSAIN (BID ID -3262962)

M/S Deldan Namgail (BID ID -3267981)

M/S TRADE LINK (BID ID -3263018)

M/S MOHD FAROOQ (BID ID -3267747)