CA NO CECHZ CHM T 07 2023 24 SPECIAL REPAIRS TO LOWER MALL ROAD AT KASAULI CANTT

Amount

Demolition of cement concrete (unreinforced) of any description and any position not otherwise specifically provided for and dispose off outside of defence land to a distance exc 1.50 Km but n.exc 5.00 Km complete and directed by Engr-in-Charge.

Demolition of brick work or stone/boulder masonry built in cement mortar or cement lime mortar including all auoins arches, pillars, etc but excluding ashlar facings, dressed stone work and precast concrete articles and dispose off the rubbish materials where directed complete and directed by Engr-in-Charge.

Cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregates in sub base for berms and drains after preparation of existing serface to required level and gradient including necessary form work etc and finished surface fair & even complete all as specified and directed

Cement concrete work in pavement/hard-standing of flexural strength 40 kg/per square centimetre infield using 400 Kg of cement per cubic metre, thickness of concrete 25 Cm or less complete all as specified and directed. Note:- No extra payment shall be made to contractor for cement, more than 400kg /Cum to achieve desired flexural strength of 40Kg/Sqcm

Forming construction joint 200mm deep x 10mm wide by saw cutting with diamond cutter filling with sealing compound grade 'A' complete all as specified and directed.

Forming 20mm thick expansion joints and thickness of concrete slab 200 mm filled with pre formed bituminous filler and top 30mm primed and sealed with sealing compound grade 'A' complete all as specified and directed.

Forming contraction (Dummy) joints 65mm deep X10mm wide filled with diamond cutter filled with sealing compound grade 'A' complete all as specified and directed.

Machine pressed precast concrete interlocking paver block any shape and size conforming to IS-15658-2006 of 80 mm thickness, M-40 with grey cement and pigment complete, all as specified and directed.

Sand filling under interlocking tiles and pavement/hardstanding including watering and consolidation complete all as specified and directed.

Polythene film, 150 micron thick for pavement/hardstanding complete all as specified and directed

Supply only polyester triangular fibers 12mm long as secondary reinforcement in all type of concrete and mortars for pavement/ hardstanding all as specified and directed

Finishing surface of concrete roads pavements by brooming complete all as specified and directed

Cement concrete type B-0 1:2:4 using 12.5 mm graded crushed stone aggregate including necessary form work etc as in coping for stone wall complete all as specified and directed by Engr-in-Charge.

Walling of random rubble un-coursed, well bonded, bedded and solidly hearted built in cement mortor 1:4 as in retaining wall/ parapet wall complete all as specified and directed.

All as per item No 14 above but except stones

Providing precast cement concrete type B-1 1:2:4 using in 20mm graded crushed stone aggregate in window or doorcills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings. kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, ancho-rage blocks, bonders (for stone walling). corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar 1:4 complete with joints to match and directed by Engr-in-Charge

Providing cement concrete type B-1, 1:2:4 using 20 mm graded crushed stone aggregate in walls, or retaining walls, and thickness, size or shape including necessary from work etc complete and directed by Engr-in-Charge.

Painting lines, dashes, arrows, letters, etc. on roads, pavements and the like exc 10cm and 2.5mm thick using hot thermo plastic road marking paint for centerline and pedestrian crossing mixedreflectorising glass beads @250 gm/Sqm and finished road surface in molten state using mechanical sprayer complete and directed by Engr-in-Charge

Supply and fixing in repairs metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate and earth work etc of size 150x150x300mm complete all as specified and directed.

Supply & fixing in repair ABS plastic heavy duty speed breakers of size 350x250x50mm with inbuilt reflector (04 Nos each piece) made from specially compound plastic for greater durability yellow and black colour combination inter locking type fixed with screw and adhesive as per manufacturers instructions complete all as specified and directed by Engr-in-Charge.

Dismantling wrought iron or mild steel work of any description not other wise provide for complete all as specified and directed by Engr-in-Charge

Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed by Engr-in-Charge

Supply and fixing in repairs welded steel wire weight per square metre N-exc 4 Kg fixed to wood or steel members complete all as specified and directed by Engr-in-Charge.

Preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coat synthetic enamel paint over a coat of red oxide/ zinc chrome complete all as specified and directed by Engr-in-Charge.

Preparation of old painted steel surfaces of any description over 10 cm in width or grith nor otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Scarifying or picking gravelled macadam bituminious macadam surface area not exc 400 Sqm and Nexc 50 mm deep complete including cutting the existing road surface in proper regular shape and uniform depth complete all as specified and directed by Engr-in Charge.

Cement concrete type D-2 1:4:8 using 40 mm graded crushed stone aggregate as in pot holes filling and mass concrete complete all as specified and directed by Engr-in-Charge.

Raised pointing to random or polygonal rubble un-coursed or brought upto course in cement mortar 1:4 complete all as specified and directed.

Supply & fixing in repair 75mm bore PVC (SWR) pipes in any length as in weep hole for retaining wall complete all as specified and directed.

Cement concrete type C-1 1:3:6 using 20mm graded crushed stone aggregates as in surface channels and drains complete all as specified and directed.

Extra for forming fair finished drain or channel 80 cm inner girth in cement concrete using extra cement including moulds /stopped end etc complete all as specified and directed.

Cleaning/desilting of culvert line of any dia pipe by roding etc and subsequently bamboo splittied rope through out the pipe through and cleaning the pipe easy flow of rain water including getting out solid/liquid materials from culvert/ pipe of any size and any depth including finishing with fresh water after cleaning takingup and refixing of culvert-cover and removal waste out of MD land complete all as specifiedand directed.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm dia with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminum alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminum sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts complete as per drawing , specification and direction of Engineer-in-charge

Schedule of Credit(Minus)

Total amount of Schedule 'A' /BOQ

Sh. Raj Kumar Malik Contractor

M/S SHANTI SARUP DINESH CHAND

NARINDER KUMAR SONS

M/s VARINDER PAL SINGH AND CO

PAWAN KUMAR

M/S Mukesh Kumar Gupta

AP BUILDERS

R B TRADERS